CN114724364B

CN114724364B - Vehicle control method, apparatus, device, storage medium, and program product

Info

Publication number: CN114724364B
Application number: CN202210319076.5A
Authority: CN
Inventors: 房颜明; 李智; 董航; 孟令钊
Original assignee: Beijing Wanji Technology Co Ltd
Current assignee: Beijing Wanji Technology Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2024-06-18
Anticipated expiration: 2042-03-29
Also published as: CN114724364A

Abstract

The application relates to a vehicle management and control method, a device, equipment, a storage medium and a program product, wherein the method comprises the steps of obtaining current vehicle perception information of a target vehicle, wherein the current vehicle perception information comprises the vehicle running speed of the target vehicle, identifying the illegal behaviors of the target vehicle according to the vehicle running speed of the target vehicle, obtaining the illegal categories of the target vehicle, issuing an illegal reminding message to the target vehicle by using directional sound equipment according to the illegal categories of the target vehicle, and issuing the illegal reminding message to a vehicle owner of the target vehicle by using the directional sound equipment without interfering other vehicle owners. By adopting the method, the vehicle violation can be timely detected and effectively informed, and the convenience for controlling the vehicle violation is greatly improved.

Description

Vehicle control method, apparatus, device, storage medium, and program product

Technical Field

The present application relates to the field of intelligent traffic technologies, and in particular, to a vehicle management and control method, apparatus, device, storage medium, and program product.

Background

In recent years, the development of economy and technology has led to the entry of more and more vehicles into thousands of households, but with the increasing number of vehicles, the violation of vehicles has increased.

In general, the offence of a vehicle is caused by abnormal driving during driving of the vehicle and by a random parking of the vehicle. The abnormal driving behavior in the driving process may bring serious traffic accidents, and the random parking of the vehicle affects road traffic and urban appearance, and certain traffic safety hidden trouble exists.

However, in the related art, the detection of the vehicle's offence is not timely enough and the notification is difficult, resulting in great inconvenience in the management of the vehicle's offence.

Disclosure of Invention

Based on the above, it is necessary to provide a vehicle management and control method, device, equipment, storage medium and program product, which can timely detect and effectively inform the vehicle of the violation, so as to greatly improve the convenience of managing and controlling the vehicle violation.

In a first aspect, the present application provides a vehicle management and control method, the method comprising:

Acquiring current vehicle perception information of a target vehicle; the current vehicle sensing information is obtained by sensing through sensing equipment in the area to be controlled; the current vehicle sensing information includes a vehicle running speed of the target vehicle;

identifying the violation behaviors of the target vehicle according to the vehicle running speed of the target vehicle, and obtaining the violation categories of the target vehicle;

According to the violation categories of the target vehicle, issuing a violation reminding message to the target vehicle by using the directional sound equipment; the violation alert message is used to indicate the violation occurring in the target vehicle and the manner in which the violation was corrected.

In one embodiment, the current vehicle awareness information further includes a current location of the target vehicle;

Identifying the violation behavior of the target vehicle according to the vehicle running speed of the target vehicle to obtain the violation category of the target vehicle, wherein the method comprises the following steps:

If the vehicle running speed of the target vehicle is 0 and the parking of the vehicle is not allowed in the to-be-controlled area, determining that the violation type of the target vehicle is vehicle stagnation;

If the vehicle running speed of the target vehicle is 0 and the vehicle is allowed to be parked in the to-be-controlled area, obtaining the violation category of the target vehicle according to the current position of the target vehicle;

if the vehicle running speed of the target vehicle is greater than 0 and the parking of the vehicle is not allowed in the area to be controlled, obtaining the violation type of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold.

In one embodiment, obtaining the violation category of the target vehicle according to the current position of the target vehicle includes:

Acquiring a preset parking area and a parking rule of the parking area in the area to be controlled;

if the current position of the target vehicle is not in the parking area, determining that the illegal type of the target vehicle is illegal position parking;

If the current position of the target vehicle is in the parking area but does not accord with the parking rule of the parking area, determining that the violation type of the target vehicle is illegal, and parking.

In one embodiment, the area to be controlled is a service area, and the current vehicle perception information further comprises a vehicle type, a vehicle head position and a vehicle tail position of the target vehicle; the parking rules that do not meet the parking area include a mismatch between the vehicle category of the target vehicle and the vehicle category required by the parking area and/or a mismatch between the head position and tail position of the target vehicle and the vehicle parking direction required by the parking area.

In one embodiment, the area to be managed is a tunnel, the speed threshold includes a first speed threshold and a second speed threshold, and the first speed threshold is greater than the second speed threshold;

According to the vehicle running speed of the target vehicle and a preset speed threshold value, obtaining the violation category of the target vehicle comprises the following steps:

if the vehicle running speed of the target vehicle is greater than a first speed threshold value, determining that the violation type of the target vehicle is overspeed;

and if the vehicle running speed of the target vehicle is smaller than the second speed threshold value, determining that the violation type of the target vehicle is that the vehicle is slow.

In one embodiment, according to the violation category of the target vehicle, issuing a violation alert message to the target vehicle with the directional sound device comprises:

Generating violation broadcasting information of the target vehicle according to the violation category of the target vehicle;

acquiring the position of a target vehicle according to the current vehicle perception information of the area to be controlled;

and according to the violation broadcasting information of the target vehicle and the position of the target vehicle, issuing a violation reminding message to the target vehicle by the directional sound equipment.

In one embodiment, generating the violation report information of the target vehicle according to the violation category of the target vehicle includes:

Generating vehicle violation information of the target vehicle according to the violation category of the target vehicle and the current vehicle perception information of the target vehicle; the vehicle violation information at least comprises the category, the size and the vehicle image characteristic information of the target vehicle;

According to the vehicle category, the size and the vehicle image characteristic information of the target vehicle, identity information matching is carried out in the pre-stored vehicle fusion information of each reference vehicle; the vehicle fusion information of the reference vehicle is correspondingly generated according to the entrance vehicle perception information of each vehicle entering the area to be controlled;

and generating violation broadcasting information of the target vehicle according to the vehicle fusion information of the reference vehicle of the successfully matched vehicle and the vehicle violation information of the target vehicle.

In one embodiment, the portal vehicle awareness information includes a vehicle ID;

the generation process of the vehicle fusion information of each reference vehicle comprises the following steps:

determining a snap shot triggering position of each vehicle according to entrance vehicle sensing information of each vehicle entering the area to be controlled;

If each vehicle enters a preset snapshot triggering area, acquiring vehicle identity information of each vehicle according to inlet vehicle sensing information and a snapshot triggering position of each vehicle; the vehicle identity information comprises license plate numbers and vehicle IDs of all vehicles;

and binding the identity information of the vehicles with the same ID as the vehicle ID in the entrance vehicle perception information in the vehicle identity information to obtain the vehicle fusion information of each reference vehicle.

In one embodiment, the ingress vehicle awareness information includes a front vehicle head spacing, a driving lane;

according to the entrance vehicle sensing information and the snapshot triggering position of each vehicle, acquiring the vehicle identity information of each vehicle comprises the following steps:

Determining the position of a vehicle identification frame of each vehicle according to the distance between the front vehicle heads of each vehicle and the snapshot triggering position;

Generating triggering snapshot information of each vehicle according to the vehicle identification frame position of each vehicle, the vehicle ID of each vehicle and the driving lane of each vehicle;

acquiring license plate numbers of all vehicles according to triggering snapshot information of all vehicles;

And generating vehicle identity information of each vehicle according to the license plate number of each vehicle and the triggering snapshot information of each vehicle.

In one embodiment, acquiring license plate numbers of each vehicle according to trigger snapshot information of each vehicle includes:

Sending triggering snapshot information of each vehicle to a vehicle identification system;

receiving license plate numbers of all vehicles sent by a vehicle identification system; the license plate number is obtained by the license plate recognition of the corresponding lane according to the vehicle recognition frame position of each vehicle according to the driving lane in the triggering snapshot information by the vehicle recognition system.

In one embodiment, the inlet vehicle awareness information includes a front rear vehicle spacing, a front vehicle height;

according to the entrance vehicle perception information of each vehicle entering the area to be controlled, determining the snap shot triggering position of each vehicle comprises the following steps:

For any vehicle, if the front-rear distance of the vehicle is smaller than a preset distance threshold value and the front vehicle height of the vehicle is larger than a preset height threshold value, determining that the snapshot triggering position of the vehicle is a preset near-end snapshot triggering position; otherwise, determining the snapshot triggering position of the vehicle as a preset remote snapshot triggering position.

In one embodiment, the offending information of the target vehicle includes a head position of the target vehicle and a vehicle size;

according to the violation broadcasting information of the target vehicle and the position of the target vehicle, issuing a violation reminding message to the target vehicle by the directional sound equipment, wherein the method comprises the following steps:

If the target vehicle is in a stop state, controlling the directional sound equipment to rotate to a azimuth angle towards the target vehicle according to the vehicle head position, controlling a sound coverage area of the directional sound equipment to cover the target vehicle according to the vehicle size, and issuing a violation reminding message according to the target vehicle; the illegal categories corresponding to the stopping state comprise one or more of vehicle stagnation, illegal position parking and illegal parking.

In one embodiment, the offending information of the target vehicle includes a head position of the target vehicle and lane information;

If the target vehicle is in a moving state, after the target vehicle is determined to reach the sound coverage area of the directional sound equipment according to the vehicle head position and the lane information, controlling the directional sound equipment to issue a violation reminding message to the target vehicle; the type of violation corresponding to the movement state includes speeding or slowing of the vehicle.

In one embodiment, the method further comprises:

The pedestrian perception information of the area to be controlled is obtained by perceiving pedestrians in the area to be controlled through perception equipment in the area to be controlled; the pedestrian perception information at least comprises an initial position and a current position of a pedestrian;

If the current position of the pedestrian in the pedestrian perception information is in the position corresponding range of the target vehicle, determining that the main position of the target vehicle is in the vehicle;

If the current position in the pedestrian perception information is not in the position corresponding range of the target vehicle and the distance between the current position and the initial position meets the preset distance range, determining that the main position of the target vehicle is outside the vehicle.

In one embodiment, the method further comprises:

If the vehicle owner position in the target vehicle is outside the vehicle, determining a target pointing sound device closest to the vehicle owner position according to the target vehicle position, controlling the target pointing sound device to adjust the sound output direction and angle according to the target vehicle position and the vehicle owner position, and issuing an illegal reminding message to the vehicle owner of the target vehicle through the adjusted target pointing sound device.

In a second aspect, the present application also provides a vehicle management and control apparatus, the apparatus comprising:

The acquisition module is used for acquiring current vehicle perception information of the target vehicle; the current vehicle sensing information is obtained by sensing through sensing equipment in the area to be controlled; the current vehicle sensing information includes a vehicle running speed of the target vehicle;

The recognition module is used for recognizing the violation behaviors of the target vehicle according to the vehicle running speed of the target vehicle and obtaining the violation categories of the target vehicle;

The issuing module is used for issuing the violation reminding message to the target vehicle by the directional sound equipment according to the violation category of the target vehicle; the violation alert message is used to indicate the violation occurring in the target vehicle and the manner in which the violation was corrected.

In a third aspect, an embodiment of the present application provides a computer device, including a memory and a processor, the memory storing a computer program, the processor implementing the steps of the method provided by any of the embodiments of the first aspect, when the computer program is executed.

In a fourth aspect, embodiments of the present application provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method provided by any of the embodiments of the first aspect described above.

In a fifth aspect, embodiments of the present application also provide a computer program product comprising a computer program which, when executed by a processor, implements the steps of the method provided by any of the embodiments of the first aspect described above.

The method, the device, the equipment, the storage medium and the program product for controlling the vehicle are characterized in that firstly, the current vehicle perception information of the target vehicle is obtained, the current vehicle perception information comprises the vehicle running speed of the target vehicle, the offence behavior of the target vehicle is identified according to the vehicle running speed of the target vehicle, the offence category of the target vehicle is obtained, and the offence reminding message is issued to the target vehicle by the directional sound equipment according to the offence category of the target vehicle. In the method, the current vehicle perception information can refer to vehicle perception information at any moment in the area to be controlled, and the driving speed of the target vehicle in the current vehicle perception information is used for judging the illegal behavior of the target vehicle, which is equivalent to detecting the driving speed of the target vehicle at each moment and identifying the illegal behavior, namely identifying the illegal behavior of the target vehicle at the first moment, so that the timeliness of detecting the illegal behavior of the vehicle is ensured. In addition, after the violation categories of the target vehicle are obtained, the directional sound equipment is adopted to issue the reminding message to the target vehicle, and the violation reminding message is issued to the vehicle owners of the target vehicle in a mode that interference is not generated to other vehicle owners, so that the vehicle owners of the target vehicle can be informed in a targeted manner, other vehicle owners without violations are not interfered at the same time, the validity of the violation reminding message informing is ensured, the vehicle violation behaviors are timely detected, and meanwhile, the vehicle violation phenomena are effectively informed, and the convenience for managing and controlling the vehicle violation phenomena is greatly improved.

Drawings

FIG. 1 is a diagram of an application environment for a vehicle management and control method in one embodiment;

FIG. 2 is a flow chart of a vehicle management and control method in one embodiment;

FIG. 3 is a flow chart of a method of controlling a vehicle in another embodiment;

FIG. 4 is a flow chart of a method of controlling a vehicle in another embodiment;

FIG. 5 is a flow chart of a method of controlling a vehicle in another embodiment;

FIG. 6 is a flow chart of a method of vehicle management and control in another embodiment;

FIG. 7 is a flow chart of a method of vehicle management and control in another embodiment;

FIG. 8 is a flow chart of a method of vehicle management and control in another embodiment;

FIG. 9 is a flow chart of a method of vehicle management and control in another embodiment;

FIG. 10 is a flow chart of a method of vehicle management and control in another embodiment;

FIG. 11 is a block diagram of a vehicle management and control device in one embodiment;

fig. 12 is an internal structural diagram of a computer device in one embodiment.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

The vehicle control method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. As shown in fig. 1, the sensing device is in wired or wireless communication with the computer device through a network, and the data storage system is used for storing data which needs to be processed by the computer device. The data storage system may be integrated on a computer device or may be placed separately on the cloud or other network.

The sensing device may be a roadside sensing device/system disposed in the area to be controlled, for example, may be an intelligent base station (also called a roadside fusion sensing system or a roadside base station) of the area to be controlled, or may also be at least one of a millimeter wave radar sensor, a laser radar sensor and a camera, and the type of the sensing device is not specifically limited herein. The computer device may be a road side computing unit/terminal/edge server, optionally, the computer device may also be a cloud server, a vehicle-mounted computing unit/terminal at a vehicle end, and the like.

The embodiment of the application provides a vehicle control method, a device, equipment, a storage medium and a program product, which can timely detect the illegal behaviors of a vehicle and effectively inform the illegal behaviors of the vehicle, thereby greatly improving the convenience of controlling the illegal behaviors of the vehicle.

The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail by examples and with reference to the accompanying drawings. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application.

In one embodiment, as shown in FIG. 2, a vehicle management method is provided, the embodiment comprising the steps of:

S201, acquiring current vehicle perception information of a target vehicle; the current vehicle sensing information is obtained by sensing through sensing equipment in the area to be controlled; the current vehicle sensing information includes a vehicle traveling speed of the target vehicle.

The area to be controlled can be a service area, a tunnel, a toll station, a parking lot and the like, and sensing equipment is installed in the area to be controlled, and the sensing equipment can be arranged at an entrance of the area to be controlled or in the area to be controlled; the sensing device may be one or more combinations of smart base stations, smart camera devices, millimeter wave radar sensors or lidar sensors, etc.

The target vehicle may be any vehicle within the coverage area of the sensing device within the area to be controlled, including but not limited to a car, truck, electric vehicle, bicycle, tricycle, scooter, etc., after entering the area to be controlled.

It should be noted that, in the embodiment of the present application, the target vehicle includes at least one or more vehicles.

In practical application, the sensing device arranged in the area to be controlled can sense the target vehicles in the area to be controlled in real time so as to acquire the current vehicle sensing information of all the target vehicles in the area to be controlled. It can be understood that the range of the area which can be perceived by the perceiving device in the area to be controlled is determined according to the position of the perceiving device in the actual position.

The current time in the embodiment of the application refers to the current time, and specifically refers to any time when the sensing device senses the vehicle in the area to be controlled, namely, the computer device can receive the current vehicle sensing information sensed by the sensing device at the current time (any time).

The current vehicle sensing information comprises, but is not limited to, an ID (identification), a category, a head position, a tail position, a lane, a moment, a size, speed information and vehicle image characteristic information of the vehicle. The vehicle ID is a serial number generated for the target vehicle after the target vehicle is perceived by the perception device; the category refers to the type of vehicle, e.g., car, truck, electric vehicle, bicycle, tricycle, scooter, etc., as listed above; the position of the headstock refers to the position coordinate of the headstock when the target vehicle is perceived, and the position coordinate can be in any coordinate system, such as longitude and latitude, tunnel portal coordinate system and the like; the tail position refers to the position coordinate of the tail when the target vehicle is perceived, and the position coordinate can be in any coordinate system, such as longitude and latitude, tunnel portal coordinate system and the like; the lane refers to a driving lane of the target vehicle when the target vehicle is perceived; the time refers to the time when the target vehicle is perceived; the size represents size information of the detected target vehicle, including long, high, wide, etc. sizes; the speed information indicates a vehicle running speed of the target vehicle when the target vehicle is perceived; the vehicle image feature information refers to feature information of the target vehicle when the target vehicle is perceived, and comprises feature information such as vehicle body color, engine hood features, vehicle body features and the like.

S202, according to the vehicle running speed of the target vehicle, the violation behavior of the target vehicle is identified, and the violation category of the target vehicle is obtained.

The illegal act can be parking in an out-of-parking area, overspeed in a driving area and the like, and parking in the out-of-parking area corresponds to illegal parking, overspeed in the driving area corresponds to overspeed in a vehicle, and the illegal act comprises illegal parking, overspeed in the vehicle and the like.

In the embodiment of the application, when the target vehicle enters the area to be controlled, the vehicle running speed of the target vehicle can be obtained according to the sensing equipment in the area to be controlled, and the violation behaviors of the target vehicle can be identified according to the vehicle running speed to obtain the violation categories of the target vehicle. For example, if the running speed of the vehicle is 100KM/h, but the maximum running speed defined in the area to be controlled is 80KM/h, it is determined that the target vehicle is suspected of overspeed.

Specifically, the running speed of the target vehicle is identified, the violation behavior of the target vehicle is obtained, and the computer equipment determines the violation category of the target vehicle according to the violation category corresponding to the violation behavior.

In one embodiment, the obtaining of the violation categories of the target vehicle may be obtained by a preset neural network model, the vehicle running speed of the target vehicle is used as an input of the neural network model, and the violation categories of the target vehicle are output by training the neural network model.

In another embodiment, the method for obtaining the violation categories of the target vehicle may be that first, according to the vehicle running speed of the target vehicle, the violation behaviors of the target vehicle are determined through a preset recognition algorithm, and then, according to the violation behaviors of the target vehicle, the violation categories of the target vehicle are determined through a preset obtaining algorithm.

S203, according to the violation categories of the target vehicle, issuing a violation reminding message to the target vehicle by the directional sound equipment.

When the directional sound equipment issues the violation reminding message to the owner of the target vehicle, the directional sound equipment does not interfere with other owners. Of course, in practical application, other notification modes besides the directional sound equipment can be selected in practical situations, for example, telephone notification, short message notification, broadcast notification, pointing sound equipment and the like, so long as the validity of the notification of the violation reminding message can be ensured without interfering other non-violating owners when the violation reminding message is effectively notified to the owners of the target vehicles.

The directional sound equipment is used for transmitting sound in a specified direction through directional sound wave transmission, namely, a beam of sound column is transmitted, and the sound is heard by only people in the direction covered by the sound column like the light column emitted by the searchlight. The directional sound device can penetrate through the vehicle into the vehicle, so that the owner of the target vehicle can be informed effectively in a targeted manner without interfering with other vehicles.

Specifically, the directional sound equipment is installed in the area to be controlled, and if the vehicle owner is in the vehicle in the position state, the directional sound equipment is adopted to inform the vehicle owner of the violation reminding message.

Optionally, the directional sound device is adopted to inform the target vehicle owner that the vehicle owner can be in the vehicle, and also can clearly hear the illegal reminding message, for example, the illegal reminding message is "the vehicle owner with the license plate number XXX, you have illegal parking, please you drive away from the illegal parking area in time", etc., wherein 'XXX' represents the license plate number of the target vehicle.

The violation alert message is used to indicate the violation occurring to the target vehicle and the way in which the violation was corrected, which may include the violation occurring to the target vehicle and the way in which the violation was corrected. For example, the contents of the offending alert message may include "you have illegitimate parking, please drive away in time", "you have overspeed, please slow down", and so on.

According to the violation categories of the target vehicle determined by the embodiment, the violation categories are analyzed, the corresponding violation behavior correcting modes of the target vehicle violation categories can be obtained, and then the computer equipment is used for issuing the target vehicle with the directional sound equipment based on the violation categories and the violation behavior correcting modes or other information required to inform the owner as violation reminding information.

According to the vehicle management and control method, the current vehicle perception information of the target vehicle is firstly obtained, the current vehicle perception information comprises the vehicle running speed of the target vehicle, the violation behaviors of the target vehicle are identified according to the vehicle running speed of the target vehicle, the violation categories of the target vehicle are obtained, and the violation reminding information is issued to the target vehicle by the directional sound equipment according to the violation categories of the target vehicle. In the method, the current vehicle perception information can refer to vehicle perception information at any moment in the area to be controlled, and the driving speed of the target vehicle in the current vehicle perception information is used for judging the illegal behavior of the target vehicle, which is equivalent to detecting the driving speed of the target vehicle at each moment and identifying the illegal behavior, namely identifying the illegal behavior of the target vehicle at the first moment, so that the timeliness of detecting the illegal behavior of the vehicle is ensured. In addition, after the violation categories of the target vehicle are obtained, the directional sound equipment is adopted to issue the violation reminding message to the target vehicle, so that the vehicle owners of the target vehicle can be informed in a targeted manner, other vehicle owners without violations are not interfered at the same time, the validity of the notification of the violation reminding message is ensured, the vehicle violation behaviors are detected in time, and meanwhile, the convenience of managing and controlling the vehicle violation phenomena is greatly improved.

In one embodiment, as shown in FIG. 3, the current vehicle awareness information also includes the current location of the target vehicle; according to the vehicle running speed of the target vehicle, the offence behavior of the target vehicle is identified, and the offence category of the target vehicle is obtained, and the method comprises the following steps:

s301, if the vehicle running speed of the target vehicle is 0 and the parking of the vehicle is not allowed in the area to be controlled, determining that the violation type of the target vehicle is vehicle stagnation.

If the vehicle running speed of the target vehicle is 0, it indicates that the vehicle is in a stopped state, it is determined whether parking is allowed in the area to be controlled, if parking is not allowed in the area to be controlled, it indicates that the target vehicle has an offending behavior of vehicle stagnation, for example, the area to be controlled is a tunnel in which the vehicle is not allowed to park at will, so that once the target vehicle is detected in the tunnel to be in a stopped state, it can be determined that the offending class of the target vehicle is vehicle stagnation.

S302, if the vehicle running speed of the target vehicle is 0 and the vehicle is allowed to be parked in the area to be controlled, obtaining the violation type of the target vehicle according to the current position of the target vehicle.

In the case where the vehicle running speed of the target vehicle is 0, there is a case where the parking is permitted in the area to be controlled in addition to the case where the parking is not permitted in the area to be controlled.

For example, the area to be controlled is a service area, in which vehicles are allowed to be parked, and the service area generally defines a fixed parking area, so if the vehicle running speed of the target vehicle is detected to be 0, and the vehicles are allowed to be parked in the area to be controlled, whether parking violations exist is further required to be identified according to the current position of the target vehicle.

Alternatively, the current location of the target vehicle may be obtained by GPS on the target vehicle.

In one embodiment, referring to FIG. 4, a process is provided for obtaining a violation category of a target vehicle based on a current location of the target vehicle, the embodiment comprising the steps of:

S401, a parking area and a parking rule of the parking area preset in the area to be controlled are obtained.

On the premise that parking is allowed in the area to be controlled, judging whether the target vehicle has illegal behaviors or not, and judging by combining a preset parking area in the area to be controlled.

The parking areas are areas which are defined in advance in the areas to be controlled and can be used for parking, corresponding parking rules are set in each parking area, and the parking rules can be set to standardize the parking environment of the vehicles in the areas to be controlled. For example, the parking rules include a vehicle category, a parking direction, a parking time, a parking duration, a parking billing rule, a parking style, and the like.

Optionally, when the computer device obtains the parking areas in the areas to be controlled and the parking rules of each parking area, the parking rules may be obtained by requesting the master console of the server in real time, or may be obtained by identifying the sensing device, the image capturing device and the detecting device in the areas to be controlled in real time.

And S402, if the current position of the target vehicle is not in the parking area, determining that the illegal type of the target vehicle is illegal position parking.

After the parking area of the area to be controlled is obtained, based on the current position of the target vehicle in the vehicle sensing information, analyzing the position relation between the current position and the parking area of the area to be controlled, namely analyzing whether the current position of the target vehicle is in the parking area, if the current position of the target vehicle is not in the parking area, the target vehicle is in the parking area to be controlled, and the target vehicle is not parked in the parking opposite position although the target vehicle is in the parking area to be controlled, so that illegal parking of the target vehicle is judged.

S403, if the current position of the target vehicle is in the parking area but does not accord with the parking rule of the parking area, determining that the violation type of the target vehicle is illegal, and parking.

And further judging whether the parking of the target vehicle accords with the parking rule of the parking area acquired before or not according to the situation that the current position of the target vehicle is in the parking area after the position relation between the current position of the target vehicle and the parking area of the area to be controlled is analyzed.

Taking the vehicle category and the parking direction included in the above parking rule as an example, in one embodiment, taking the area to be controlled as the service area as an example, the parking rule not conforming to the parking area includes: the vehicle category of the target vehicle does not match the vehicle category required by the parking area, and/or the head position and the tail position of the target vehicle do not match the vehicle parking direction required by the parking area.

The current vehicle perception information of the target vehicle, which is acquired by the computer equipment at the beginning, comprises the information of the vehicle category, the head position and the tail position of the target vehicle. Wherein, the vehicle category can comprise saloon cars/cargo, buses/coaches/trailers/incomplete vehicles, motorcycles and the like; the parking direction may be an orientation in which the head position and the tail position of the vehicle are set; the vehicle head position and the vehicle tail position can be position coordinates of the vehicle head and the vehicle tail when the sensing equipment senses the target vehicle, and the position coordinates can be position coordinates under any coordinate system such as longitude and latitude, a region coordinate system to be controlled and the like.

Then, based on the comparison between the vehicle type of the target vehicle and the vehicle type required by the parking area in the area to be controlled, it can be determined whether the two are matched, for example, the target vehicle is a car, the vehicle type required by the parking area in the area to be controlled also has to be a car, and then it is determined that the vehicle type of the target vehicle is matched with the vehicle type required by the parking area.

Similarly, based on the head position and the tail position of the target vehicle, the head position and the tail position of the target vehicle can be compared with the head position and the tail position required by the parking area in the area to be controlled, so as to determine whether the head position and the tail position of the target vehicle are matched, for example, the head of the target vehicle faces inwards in the parking area, the tail faces outwards, the head required by the parking area in the area to be controlled faces outwards, and the tail of the target vehicle faces inwards, so that the head position and the tail position of the target vehicle are not matched with the parking direction of the vehicle required by the parking area.

Optionally, according to the preset vehicle category required by the parking area, combining the vehicle category of the target vehicle, and when the current position of the target vehicle is in the parking area but the vehicle category is not matched with the vehicle category required by the parking area, judging that the vehicle is not parked according to the vehicle category; according to the preset vehicle parking direction required by the parking area, combining the head position and the tail position of the target vehicle, and judging that the vehicle is not parked according to the direction when the current position of the target vehicle is in the parking area but the vehicle parking direction is not matched with the vehicle parking direction required by the parking area.

S303, if the vehicle running speed of the target vehicle is greater than 0 and the parking of the vehicle is not allowed in the area to be controlled, obtaining the violation type of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold.

In practical use, when the vehicle is traveling on a road, the traveling speed is 0 or more, and the specification of the offence category in the case where the traveling speed of the vehicle is 0 is described above, and the specification of the offence category in the case where the traveling speed of the vehicle of the target vehicle is 0 or more is described below.

If the running speed of the target vehicle is greater than 0 and the to-be-controlled area is the allowed parking vehicle, the target vehicle is in the process of searching for a parking position or parking, and no illegal monitoring is needed. However, for the driving speed of the target vehicle is greater than 0, the parking of the vehicle is not allowed in the area to be controlled, for example, parking of the vehicle is not allowed in the tunnel, and the vehicle has the violations such as vehicle jogging, vehicle overspeed and the like in the driving process in the tunnel, so that the rule-breaking category of the target vehicle in the scene needs to be judged.

Specifically, the computer device may obtain the violation category of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold.

In one embodiment, taking a tunnel as an example, different speed thresholds may be set for overspeed and chronicity, respectively, i.e. the speed thresholds include a first speed threshold and a second speed threshold, and the first speed threshold is greater than the second speed threshold.

The first speed threshold corresponds to a speed threshold for judging overspeed of the vehicle, and the second speed threshold corresponds to a speed threshold for judging slow running of the vehicle.

If the vehicle running speed of the target vehicle is greater than the first speed threshold value, determining that the violation type of the target vehicle is overspeed; and if the vehicle running speed of the target vehicle is smaller than the second speed threshold value, determining that the violation type of the target vehicle is that the vehicle is slow.

It should be noted that, the first speed threshold is a maximum limiting speed preset in the area to be controlled, and the second speed threshold is a minimum limiting speed preset in the area to be controlled.

The vehicle running speed of the target vehicle is compared with the first speed threshold value and the magnitude relation between the vehicle running speed of the target vehicle and the second speed threshold value.

If the vehicle running speed of the target vehicle is greater than the first speed threshold value, judging that the violation type of the target vehicle is overspeed; for example, when the vehicle travel speed of the target vehicle is 90KM/h, but the first speed threshold is 80KM/h, the violation type of the target vehicle may be determined as vehicle overspeed.

If the vehicle running speed of the target vehicle is smaller than the second speed threshold value, judging that the violation type of the target vehicle is that the vehicle runs slowly; for example, when the vehicle travel speed of the target vehicle is 20KM/h, but the second speed threshold is 30KM/h, the violation type of the target vehicle may be determined as the vehicle jogging.

According to the vehicle control method, if the vehicle running speed of the target vehicle is 0 and the vehicle is not allowed to be parked in the to-be-controlled area, determining that the violation type of the target vehicle is vehicle stagnation; if the vehicle running speed of the target vehicle is 0 and the vehicle is allowed to be parked in the to-be-controlled area, obtaining the violation category of the target vehicle according to the current position of the target vehicle; if the vehicle running speed of the target vehicle is greater than 0 and the parking of the vehicle is not allowed in the area to be controlled, obtaining the violation type of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold. By analyzing the vehicle running speed of the target vehicle and the parking requirement of the area to be controlled in detail, the corresponding illegal behaviors of the target vehicle are determined, and the illegal behaviors under different conditions are detected, so that the accuracy of determining the illegal categories is improved.

In one embodiment, as shown in fig. 5, according to the violation categories of the target vehicle, issuing a violation alert message to the target vehicle with the directional sound device includes the steps of:

s501, according to the violation categories of the target vehicles, generating violation broadcasting information of the target vehicles.

The precondition of issuing the violation reminding message to the target vehicle is that the violation reminding message needs to be generated firstly, and the violation reminding message needs to be generated according to the violation broadcasting information of the target vehicle. As the name suggests, the vehicle violation report information refers to information required when reporting the violation, for example, the vehicle violation report information includes, but is not limited to, an ID of the vehicle, a category, a head position, a tail position, a violation time, a violation category, speed information, a license plate number, a vehicle category, a size, vehicle image feature information, and the like.

The ID, the category, the head position, the tail position, the lane, the license plate number, the violation category, the speed information, the size and the vehicle image characteristic information of the vehicle are the same as those of the previous description, and are not repeated here; the violation time refers to the time when the target vehicle violates, i.e., the time in the current vehicle perception information.

Specifically, the computer device may generate the offending information of the target vehicle according to the offending category of the target vehicle.

Based on the foregoing, the types of violations of the target vehicle may include vehicle stuck, illegally parked, vehicle overspeed, and vehicle slow-running.

In one embodiment, the method of generating the violation report information of the target vehicle may be a method of using a neural network model, taking the violation category of the target vehicle as an input of the neural network model, and outputting the violation report information of the target vehicle by training the neural network model.

In another embodiment, the manner of generating the offending broadcast information of the target vehicle may be as shown in fig. 6, and includes the following steps:

S601, vehicle violation information of the target vehicle is generated according to the violation type of the target vehicle and current vehicle perception information of the target vehicle.

The vehicle violation information is generated after the target vehicle breaks down and comprises violation type violation information, and because the violation type is based on the recognition of the target vehicle's violation behavior by the target vehicle's current vehicle perception information, the target vehicle's current vehicle perception information and the determined violation type can be fused to form the vehicle violation information.

Optionally, the vehicle violation information includes, but is not limited to, an ID, a category, a head position, a tail position, a lane, a time, a size, speed information, vehicle image characteristic information, and a violation category of the vehicle.

The ID, the category, the head position, the tail position, the lane, the time, the size, the speed information and the vehicle image characteristic information of the vehicle are the same as those of the previous description, and are not repeated here; while the violation categories refer to specific violations of the target vehicle, such as, for example, vehicle stuck, vehicle speeding, vehicle slowing, illegally parking, and the like.

S602, according to the vehicle type, the size and the vehicle image characteristic information of the target vehicle, identity information matching is carried out in the pre-stored vehicle fusion information of each reference vehicle.

After obtaining the vehicle violation information of the target vehicle, carrying out identity information matching in the pre-stored vehicle fusion information of each reference vehicle based on the vehicle category, the size and the vehicle image characteristic information in the vehicle violation information. The stored vehicle fusion information of each reference vehicle refers to fusion information of each vehicle entering the area to be controlled, which is stored in advance, namely, the reference vehicle refers to information generated at the entrance of the area to be controlled based on entrance perception information of each vehicle entering the area to be controlled.

Optionally, the vehicle fusion information includes, but is not limited to, an ID, a category, a head position, a tail position, a time, a size, speed information, a license plate number, vehicle image feature information, a snapshot trigger position, identity information, and the like of the vehicle.

The ID, the category, the head position, the tail position, the time, the size, the speed information, and the vehicle image characteristic information of the vehicle are the same as those described above, and are not described in detail herein; the snapshot triggering position is a position of the sensing equipment for carrying out snapshot on the reference vehicle, the identity information is the identity information of the reference vehicle, the identity information at least comprises a license plate number and a vehicle ID, the license plate number is obtained according to the snapshot triggering position, and the vehicle ID is determined according to the snapshot triggering position.

The vehicle fusion information of the reference vehicles is used for realizing unique binding of identities in the full-standby control area of the vehicles entering the standby control area, so that the vehicles can be uniquely identified at any time and any position in the standby control area.

Based on this, the identity information matching can be performed in the vehicle fusion information of the reference vehicle based on the vehicle violation information of the target vehicle.

In one embodiment, the identity information matching mode is to search whether the vehicle category, the size and the vehicle image characteristic information which are the same as those of the target vehicle exist in the pre-stored vehicle fusion information of each reference vehicle, if the vehicle category, the size and the vehicle image characteristic information which are the same as those of the target vehicle exist in the pre-stored vehicle fusion information of each reference vehicle, the identity information matching mode is indicated, and otherwise, the identity information matching mode is indicated.

And S603, generating violation broadcasting information of the target vehicle according to the vehicle fusion information of the reference vehicle of the successfully matched vehicle and the vehicle violation information of the target vehicle.

Optionally, if the identity information of the vehicle category, the size and the vehicle image characteristic information which are the same as those of the target vehicle exist in the pre-stored vehicle fusion information of each reference vehicle, the matching is successful, and the vehicle fusion information of the reference vehicle corresponding to the successfully matched vehicle and the vehicle violation information of the target vehicle form the violation broadcasting information of the target vehicle.

S502, acquiring the position of the target vehicle according to the current vehicle perception information of the area to be controlled.

S503, according to the violation broadcasting information of the target vehicle and the position of the target vehicle, the directional sound equipment issues a violation reminding message to the target vehicle.

Based on the above description, the violation broadcasting information of the target vehicle is determined according to the violation category of the target vehicle, and thus, different violation categories correspond to different violation broadcasting information.

The following describes the violation broadcasting information by issuing a violation reminding message to the target vehicle by the directional sound equipment.

Optionally, the violation report information of the target vehicle includes a head position and a vehicle size of the target vehicle. And if the target vehicle is in a stop state, controlling the directional sound equipment to rotate to an azimuth angle towards the target vehicle according to the vehicle head position, controlling the sound coverage area of the directional sound equipment to cover the target vehicle according to the vehicle size, and issuing a violation reminding message according to the target vehicle.

The illegal categories corresponding to the stopping state comprise one or more of vehicle stagnation, illegal position parking and illegal parking.

Optionally, the types of violations of the target vehicle are vehicle stagnation, illegal position parking or illegal parking, the directional sound equipment in the area to be controlled is rotated to a direction angle towards the target vehicle according to the head position in the violating broadcasting information, the sound coverage area of the directional sound equipment is controlled to cover the target vehicle according to the vehicle size, and then the target vehicle issues a violation reminding message to a vehicle owner of the target vehicle.

The current illegal behaviors of the illegal vehicles are timely and actively informed in a sound broadcasting mode of the directional fixed area, the probability that the illegal vehicle owners know can be greatly improved, and the normal travel of the illegal vehicle owners is not affected by extra noise, so that the purpose of assisting a manager to quickly and actively correct the illegal behaviors of the vehicle owners is achieved.

Optionally, the violation report information of the target vehicle further comprises the head position and lane information of the target vehicle. If the informing mode is that the targeted sound equipment is used for informing and the targeted vehicle is in a moving state, after the targeted vehicle is determined to reach the sound coverage area of the targeted sound equipment according to the vehicle head position and the lane information, the targeted sound equipment is controlled to issue a violation reminding message to the targeted vehicle;

The violation categories corresponding to the movement states comprise overspeed or slow running of the vehicle.

Optionally, when the violation type of the target vehicle is overspeed or slow, judging whether the target vehicle reaches the sound coverage area of the directional sound equipment according to the head position and lane information of the vehicle, and if the target vehicle reaches the sound coverage area of the directional sound equipment, controlling the directional sound equipment to issue the violation reminding information to the target vehicle.

According to the vehicle management and control method, the violation broadcasting information of the target vehicle is generated according to the violation type of the target vehicle, the position of the target vehicle is obtained according to the perception information of the current vehicle in the area to be managed and controlled, and the violation reminding information is issued to the target vehicle by the directional sound equipment according to the violation broadcasting information of the target vehicle and the position of the target vehicle. The directional sound equipment effectively informs the violation of the target vehicle, and the convenience of controlling the violation of the vehicle is greatly improved.

The above situations are all aimed at the situation when the vehicle owner is in the vehicle, and the rule-breaking reminding message is issued to the target vehicle by the directional sound equipment, so that the vehicle owner in the vehicle can be ensured to effectively receive the rule-breaking reminding message. But in other scenarios, the offending alert message may be issued to the owner of the vehicle in other ways depending on the specific location of the vehicle owner, taking into account that the vehicle owner may have left the vehicle and be in a location outside the vehicle.

Based on the above, in one embodiment, pedestrian perception information of the area to be controlled needs to be acquired, where the pedestrian perception information is obtained by perceiving, by a perceiving device in the area to be controlled, a pedestrian in the area to be controlled; the pedestrian perception information at least comprises an initial position and a current position of a pedestrian; if the current position of the pedestrian in the pedestrian perception information is in the position corresponding range of the target vehicle, determining that the vehicle owner position in the target vehicle is in the vehicle; if the initial position in the pedestrian perception information is in the position corresponding range of the target vehicle and the distance between the current position and the initial position meets the preset distance range, determining that the vehicle owner position in the target vehicle is outside the vehicle.

The pedestrian is the same as the vehicle and also belongs to the perceivable target of the device, so that the perceivable information of the vehicle can be perceived by the perceiving device, and the pedestrian can also be perceived, namely, the specific information included in the pedestrian perceiving information is similar to the specific information included in the vehicle perceiving information, and is not repeated here.

Optionally, the pedestrian perception information includes at least an initial position and a current position of the pedestrian. Specifically, the pedestrian position perceived by the sensing device in the area to be controlled at first can be regarded as the initial position of the person, and the current position is the pedestrian position perceived by the sensing device in the area to be controlled in real time.

Typically, the initial position of the pedestrian is within the target vehicle by default, i.e., the initial position of the pedestrian is coincident with the position of the target vehicle, but the pedestrian is mobile, and when the pedestrian leaves the vehicle, the current position of the pedestrian does not coincide with the position of the target vehicle.

The position corresponding range of the target vehicle represents the floor area of the vehicle, that is, the area of the vehicle in a plan view.

The current position of the pedestrian is obtained from the pedestrian perception information, if the position information of the pedestrian is in the corresponding range of the position of the target vehicle, namely still in the occupied area of the vehicle, the pedestrian is still in the vehicle, but if the current position of the pedestrian is not in the corresponding range of the position of the target vehicle, the pedestrian is away from the vehicle, but at the moment, if the current position of the pedestrian and the initial position of the pedestrian are smaller than a preset distance, for example, smaller than 1M, the pedestrian can be determined to be the owner of the target vehicle, and the owner is currently out of the vehicle.

That is, the idea of determining whether a pedestrian is in a vehicle is that the same pedestrian is located first, the pedestrian is in a target vehicle at an initial time, the pedestrian is the owner of the target vehicle, and the pedestrian is out of the range of the vehicle at the next time, the pedestrian is away from the target vehicle.

Based on the situation that the vehicle owner is in the vehicle, the target pointing sound device closest to the vehicle can be determined according to the position of the target vehicle, the target pointing sound device is controlled according to the position of the target vehicle and the position of the vehicle owner to adjust the direction and the angle of sound output, and the violation reminding message is issued to the vehicle owner of the target vehicle through the adjusted target pointing sound device.

And then controlling the target pointing sound equipment to adjust the corresponding direction and angle according to the vehicle position and the vehicle owner position so that the violation reminding message issued by the target pointing sound equipment can be output to the vehicle owner of the target vehicle.

The directional sound equipment modulates the audio signal onto the ultrasonic carrier wave, and utilizes the characteristic of ultrasonic directional propagation and the nonlinear effect of air to form the directional propagation of audible sound, so that the directional sound equipment can be used for issuing the offence reminding message to the vehicle owners with the directivity outside the vehicle, and noise interference can not be generated to other pedestrians.

Specifically, the pointing sound equipment is installed in the area to be controlled, and according to the determined position of the vehicle owner, the pointing sound equipment is adopted to inform the vehicle owner at the corresponding position of the violation reminding message. For example, the offence reminding message is "a car owner with a license plate number of x", you have no parking in the direction, please park the car in the correct direction in time ", etc., wherein" XXX "indicates the license plate number of the target car.

In the embodiment, through monitoring the behavior of the vehicle and the position of the vehicle owner, the identity information of the vehicle is searched according to the characteristic information when the vehicle owner gets off and leaves when the illegal behavior occurs; according to the pre-control of the broadcasting equipment of the vehicle position and the accurate control of the vehicle owner position, the broadcasting of the specified vehicle illegal behaviors can be rapidly and timely carried out in a pointing sound mode, and under the condition that the illegal vehicle owners can passively acquire illegal information, other people in the area to be controlled are not affected, so that the manager is assisted to achieve the purpose of rapidly and actively correcting the illegal behaviors of the vehicle owners and maintaining the normal order of the service area.

The process of generating the vehicle fusion information for each reference vehicle will be described based on any one of the above embodiments. In one embodiment, as shown in fig. 7, the generation process of the vehicle fusion information of each reference vehicle includes the following steps:

S701, determining the snap trigger position of each vehicle according to the entrance vehicle sensing information of each vehicle entering the area to be controlled.

The snapshot triggering position is a position preset in the area to be controlled for carrying out snapshot on the running vehicle, and the entrance vehicle sensing information is vehicle sensing information sensed by sensing equipment at the entrance of the area to be controlled.

Specifically, an entrance sensing device is installed at an entrance of an area to be controlled, and when each vehicle enters the area to be controlled, the entrance sensing device senses vehicles in a detection area preset at the entrance in real time to obtain entrance vehicle sensing information corresponding to all vehicles in the detection area, wherein the entrance sensing information at least comprises an ID (identification) of the vehicle, a category, a head position, a tail position, a lane, a size, speed information, vehicle image characteristic information, a front head distance, a front tail distance, a front vehicle height and the like.

The ID, the category, the head position, the tail position, the lane, the size, the speed information, and the vehicle image feature information of the vehicle are the same as those described above, and are not described here again; the front vehicle head distance refers to the distance between the vehicle and the front vehicle head; the front-rear spacing refers to the spacing between vehicles and the front rear; the front vehicle height refers to the height of the front vehicle of the vehicle.

It will be appreciated that the content items of perception information of vehicles perceived at different locations in the area to be controlled are identical, only in that the content items caused by different surrounding environments at different locations, different moments in time, for example, the vehicles at the entrance all have moment, speed information, etc. these content items, but the vehicle moment at the entrance and the moment at the other areas must be different, the speed information at the entrance and the speed information at the other areas may also be different, etc.

Specifically, according to the front-rear distance and the front-rear height of the entrance sensing information, the snapshot triggering position of each vehicle is judged, and if the rear distance between the vehicle and the front vehicle is smaller than the preset distance and the front-rear height of the vehicle is larger than a preset threshold value, the preset near-end snapshot triggering position is determined as the snapshot triggering position of the vehicle; otherwise, determining the preset remote snapshot triggering position as the snapshot triggering position of the vehicle.

It will be appreciated that the determination of the snapshot trigger position of the vehicle is to ensure that a vehicle traveling within the controlled area can be snapped to.

Optionally, the determined snapshot trigger position is added to the entrance vehicle perception information of the vehicle, and the entrance vehicle perception information is updated.

S702, if each vehicle enters a preset snapshot triggering area, acquiring vehicle identity information of each vehicle according to the entrance vehicle sensing information and the snapshot triggering position of each vehicle.

The vehicle identity information comprises license plate numbers and vehicle IDs of all vehicles.

And determining the vehicle position according to the vehicle head position and the vehicle tail position of the entrance vehicle perception information, and judging whether the vehicle enters a preset snapshot triggering area according to the vehicle position.

In one embodiment, after each vehicle enters a preset snapshot triggering area, according to the entrance sensing information and the snapshot triggering position of each vehicle, snapshot operation is performed on each vehicle, and the snapshot information is analyzed to obtain identity information of each vehicle.

S703, binding the identity information of the vehicles with the same vehicle ID in the vehicle identity information as the vehicle ID in the entrance vehicle perception information to obtain the vehicle fusion information of each reference vehicle.

Matching the vehicle ID in the vehicle identity information with the vehicle ID in the entrance vehicle perception information, uniquely locking the entrance vehicle perception information, and completing the binding of the identity information of the vehicle with the same vehicle ID in the entrance vehicle perception information in the vehicle identity information to form vehicle fusion information of each reference vehicle, wherein the vehicle fusion information comprises, but is not limited to, the ID, the category, the head position, the tail position, the moment, the size, the speed information, the vehicle image characteristic information, the snap trigger position and the identity information of the vehicle.

The ID, the category, the head position, the tail position, the time, the size, the speed information, the vehicle image feature information, the snapshot triggering position and the identity information of the vehicle are the same as those described above, and are not described herein.

Wherein a vehicle ID corresponds to a vehicle identity information and also corresponds to an entry vehicle perception information, which indicates a unique lock.

According to the vehicle management and control method, the snapshot triggering position of each vehicle is determined according to the entrance vehicle sensing information of each vehicle entering the area to be managed, if each vehicle enters the preset snapshot triggering area, the vehicle identity information of each vehicle is obtained according to the entrance vehicle sensing information and the snapshot triggering position of each vehicle, the vehicle identity information comprises license plate numbers and vehicle IDs of each vehicle, identity information binding is carried out on vehicles with the same vehicle IDs in the entrance vehicle sensing information in the vehicle identity information, and vehicle fusion information of each reference vehicle is obtained. According to the method, the vehicle ID of the vehicle identity information and the vehicle ID in the entrance vehicle perception information are bound to obtain the vehicle fusion information of each reference vehicle, so that the illegal behaviors of the vehicle can be detected in time.

In one embodiment, as shown in fig. 8, the method for obtaining the vehicle identity information of each vehicle according to the entrance vehicle sensing information and the snapshot triggering position of each vehicle includes the following steps:

S801, determining the position of a vehicle identification frame of each vehicle according to the front vehicle head distance and the snap trigger position of each vehicle.

The vehicle identification frame position indicates a region where the license plate of the vehicle can be identified.

In one embodiment, the vehicle identification frame position of each vehicle may be determined by a preset identification algorithm, specifically, the front head space and the snap trigger position of each vehicle are used as inputs of the identification algorithm, and the vehicle identification frame position of each vehicle is obtained by allowing the identification algorithm.

S802, trigger snapshot information of each vehicle is generated based on the vehicle identification frame position of each vehicle, the vehicle ID of each vehicle, and the driving lane of each vehicle.

The triggering snapshot information is information corresponding to a snapshot vehicle, the triggering snapshot information and the vehicle are in one-to-one correspondence, and one vehicle corresponds to one triggering snapshot information; optionally, the trigger snapshot information further includes a time of day.

In one embodiment, the triggering snapshot information of each vehicle may be generated by directly using the vehicle identification frame position, the vehicle ID and the driving lane corresponding to each vehicle as the triggering snapshot information of each vehicle.

In another embodiment, the triggering snapshot information of each vehicle may be generated by determining, through some calculation or transformation, the vehicle identification frame position, the vehicle ID and the driving lane corresponding to each vehicle in an indirect manner.

S803, according to triggering snapshot information of each vehicle, license plate numbers of each vehicle are obtained.

Based on the above description, trigger snapshot information is generated from the vehicle identification frame position of each vehicle, the vehicle ID of each vehicle, and the travel lane of each vehicle.

The process of acquiring license plate numbers of respective vehicles according to trigger snapshot information is described by way of one embodiment. In one embodiment, as shown in fig. 9, fig. 9 describes a process of acquiring license plate numbers of respective vehicles according to trigger snapshot information of respective vehicles, including the following steps:

S901, transmitting trigger snapshot information of each vehicle to a vehicle identification system.

The vehicle identification system is a system for acquiring a vehicle license plate number according to triggering snapshot information of a vehicle; after the computer equipment obtains the trigger snapshot information, the trigger snapshot information is sent to the vehicle identification system.

Optionally, the trigger snapshot information of each vehicle may be sent by means of get/post, and in the embodiment of the present application, the mode of sending the trigger snapshot information to each vehicle is not limited.

S902, receiving license plate numbers of all vehicles sent by a vehicle identification system; the license plate number is obtained by the license plate recognition of the corresponding lane according to the vehicle recognition frame position of each vehicle according to the driving lane in the triggering snapshot information by the vehicle recognition system.

And the vehicle recognition system carries out license plate recognition on the corresponding lane according to the position of the vehicle recognition frame according to the driving lane in the triggering snapshot information, and recognizes the license plate number.

The license plate recognition mode may be that when the vehicle is at the vehicle recognition frame position, the vehicle recognition frame position directly recognizes the license plate of the vehicle, or when the vehicle is at the vehicle recognition frame position, the vehicle recognition frame position photographs the license plate of the corresponding vehicle to obtain a license plate picture corresponding to the vehicle, then the picture is recognized to obtain the license plate number of the vehicle, then the license plate number is sent to the computer equipment, and the computer equipment receives the license plate numbers of the vehicles sent by the vehicle recognition system.

S804, vehicle identity information of each vehicle is generated according to the license plate number of each vehicle and trigger snapshot information of each vehicle.

The vehicle identity information of the vehicle can represent the identity of one vehicle and has uniqueness.

Optionally, the mode of generating the vehicle identity information of each vehicle may directly use the license plate number of each vehicle and the triggering snapshot information of each vehicle as the vehicle identity information of each vehicle; the license plate number of each vehicle and the triggering snapshot information of each vehicle can be calculated or transformed to obtain the vehicle identity information of each vehicle.

According to the vehicle management and control method, the vehicle identification frame position of each vehicle is determined according to the front vehicle head distance and the snapshot triggering position of each vehicle, and triggering snapshot information of each vehicle is generated according to the vehicle identification frame position of each vehicle, the vehicle ID of each vehicle and the driving lane of each vehicle; and acquiring license plate numbers of the vehicles according to the triggering snapshot information of the vehicles, and generating vehicle identity information of the vehicles according to the license plate numbers of the vehicles and the triggering snapshot information of the vehicles. According to the method, the triggering snapshot information can be generated more accurately by determining the position of the vehicle identification frame of the vehicle so as to generate the license plate number, and the vehicle identity information of the vehicle is obtained according to the triggering snapshot information and the license plate number, so that after the illegal behaviors of the target vehicle are detected, the owner of the target vehicle can be perceived in time, and the convenience for controlling the illegal behaviors of the vehicle is improved.

In one embodiment, as shown in FIG. 10, the embodiment includes the steps of:

s1001, sensing vehicles in a detection area preset at an entrance in real time according to a multi-source sensing system installed at the entrance of the area to be controlled, and obtaining entrance vehicle sensing information;

The entrance vehicle perception information at least comprises a vehicle ID, a vehicle category, a vehicle head position, a vehicle tail position, a lane, a moment, a size, speed information, a front vehicle head distance, a front vehicle tail distance, a front vehicle height, vehicle image characteristic information and the like.

S1002, judging according to the front vehicle tail distance and the front vehicle height of the entrance vehicle perception information, if the vehicle tail distance is smaller than a preset threshold value and the front vehicle height is larger than the preset threshold value, selecting a snapshot triggering position as a preset near-end snapshot triggering position, otherwise, selecting a triggering area as a preset far-end snapshot triggering position, and adding the snapshot triggering position to the entrance vehicle perception information.

S1003, determining a vehicle position according to a vehicle head position and a vehicle tail position in the entrance vehicle perception information, judging whether the vehicle enters a trigger position according to the vehicle position, determining a recognition frame position according to the trigger position and a front vehicle head distance, selecting the recognition frame position, and sending trigger snapshot information to a license plate recognition module;

The triggering snapshot information at least comprises a vehicle ID, a recognition frame position, a lane where the vehicle runs and a moment.

S1004, identifying the license plate number in the corresponding lane according to the lane information of the vehicle and the position of the identification frame; obtaining vehicle identity information;

The vehicle identity information at least comprises a license plate number of the vehicle and triggering snapshot information.

S1005, matching the ID in the triggering snapshot information with the ID in the entrance vehicle perception information to finish binding of the vehicle identity information and the entrance vehicle perception information and form vehicle fusion information;

The vehicle fusion information at least comprises an ID (identity) of a vehicle, a category, a head position, a tail position, a moment, a size, speed information, a license plate number, vehicle image characteristic information and triggering snapshot information.

S1006, a multi-source sensing system in the area to be controlled senses vehicles in the area to be controlled in real time, and target vehicle sensing information is obtained;

The target vehicle perception information comprises an ID, a category, a head position, a tail position, a lane, a moment, a size, speed information and vehicle image characteristic information of the vehicle.

S1007, identifying the violation behaviors of the target vehicle according to the speed in the target vehicle perception information, and obtaining the violation categories of the target vehicle;

If the speed is 0, judging whether parking is allowed in the area to be controlled or not; if stopping is not allowed in the area to be controlled, the violation type of the target vehicle is vehicle stagnation; if the vehicle is allowed to park in the area to be controlled, judging whether the parking position is legal, if the vehicle is not in the parking area, judging that the vehicle is illegally parked, and if the vehicle is in the parking area but does not accord with the parking category, judging that the vehicle is not parked according to the vehicle type. If the vehicle position is in the parking area but the parking direction does not match the parking area requirement, it is determined that the vehicle is not parked in the direction.

If the speed is not 0, if the speed is greater than a preset threshold, the vehicle is judged to be overspeed, and if the speed is less than the preset threshold, the vehicle is judged to be chronic.

S1008, determining violation information according to the violation category, and matching identity information belonging to the vehicle in target vehicle fusion information according to the vehicle category, the size and the vehicle image characteristic information of the violation information to form violation broadcasting information;

The violation information comprises, but is not limited to, an ID (identity) of the vehicle, a category, a position, a violation moment, a violation category, a size, speed information and vehicle image characteristic information; the violation broadcasting information comprises, but is not limited to, an ID (identity) of a vehicle, a category, a head position, a tail position, a violation time, a violation category, speed information, a license plate number, a vehicle category, a size, vehicle image characteristic information, an initial position and a current position of the vehicle.

S1009, according to the violation categories of the target vehicle, issuing a violation reminding message to the target vehicle by the directional sound equipment.

When the violation type is vehicle stagnation, the directional sound equipment is controlled according to the vehicle head position in the violation broadcasting information, the vehicle is rotated to a designated azimuth angle, the coverage area of the directional sound is controlled by combining the size information in the violation broadcasting information, and the violation type broadcasting is carried out according to the license plate number.

When the vehicle is overspeed and the vehicle is slow, the perception information in the target vehicle perception information of the area to be controlled is screened according to the vehicle category, the size and the vehicle image characteristic information, whether the illegal vehicle reaches the sound coverage area of the directional sound equipment or not is judged according to the head position information in the target vehicle perception information, if so, the directional sound equipment of the corresponding lane is controlled to broadcast the illegal category according to the license plate number according to the lane information in the target vehicle perception information, and a driver is informed of the ongoing illegal action or the illegal action which has occurred.

If the parking is allowed and the illegal phenomenon occurs in the area to be managed and controlled, judging the position state of the vehicle owner, if the vehicle owner is in the vehicle, controlling the directional sound equipment to rotate to a specified azimuth angle according to the vehicle head position information in the illegal broadcasting information, controlling the coverage area of the directional sound by combining the size information in the illegal broadcasting information, and broadcasting the illegal types according to the license plate number.

If the vehicle owner is outside the vehicle, the pitch angle and the horizontal angle of the pointing sound equipment required to rotate can be calculated according to the installation position of the pointing sound and the current position of the vehicle owner, and the pointing sound equipment is controlled to rotate to a specified angle; and broadcasting the rule violation type according to the license plate number, informing the vehicle owner to drive away from the current area, and correcting the rule violation.

It should be understood that, although the steps in the flowcharts related to the above embodiments are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.

The embodiment of the application also provides a vehicle control system for realizing the vehicle control method. The implementation of the solution provided by the system is similar to that described in the above method, so the specific limitations in one or more embodiments of the vehicle management system provided below may be referred to above as limitations of the vehicle management method, and will not be described herein.

In one embodiment, a vehicle management and control system comprises an entrance multi-source sensing module, a trigger position selection module, a trigger snapshot module, a license plate recognition module, an identity information binding module, a multi-source sensing module, a vehicle violation judgment module, an identity information searching module, a broadcasting module, a pointing pre-control module, a vehicle owner departure judgment module and a pointing precise control module.

The entrance multisource perception module is used for realizing the perception of vehicles in a detection area preset at the entrance according to a multisource perception system at the entrance of the area to be controlled, calculating corresponding entrance vehicle perception information of all the vehicles in the detection area, and obtaining entrance vehicle perception information of all the detected vehicles.

The entry vehicle awareness information includes, but is not limited to, ID of the vehicle, category, head position, tail position, lane, time of day, size, speed information, front-to-head spacing, front-to-tail spacing, front-to-head height, and vehicle image characteristic information.

The triggering position selection module is used for judging according to the front vehicle tail distance and the front vehicle height of the entrance vehicle perception information, when the vehicle tail distance is smaller than a preset threshold value and the front vehicle height is larger than the preset threshold value, the snapshot triggering position is selected as a preset near-end snapshot triggering position, otherwise, the triggering area is selected as a preset far-end snapshot triggering position, and the entrance vehicle perception information is updated.

The updated entrance vehicle sensing information includes, but is not limited to, ID, category, head position, tail position, lane, time, size, speed information, front head distance, front tail distance, front vehicle height and vehicle image feature information of the vehicle, and the trigger position is snapped.

The triggering snapshot module is used for determining the vehicle position according to the head and tail of the updated entrance vehicle sensing information, when the vehicle just enters the triggering area, the preset identification frame position is selected according to the head distance of the front vehicle of the entrance vehicle sensing information and the snapshot triggering position, triggering snapshot information is sent to the license plate identification module, and the triggering snapshot information comprises, but is not limited to, the ID of the vehicle, the determined identification frame position, the lane where the vehicle runs and the moment.

The license plate recognition module is used for recognizing license plates of the appointed area in the corresponding lanes according to the positions of the recognition frames and obtaining license plate numbers to obtain vehicle identity information, wherein the vehicle identity information comprises but is not limited to the license plate numbers of the vehicles and triggering snapshot information.

The identity information binding module is used for uniquely locking the entrance vehicle perception information according to the vehicle ID in the triggering snapshot information of the vehicle identity information, and completing the binding of the vehicle identity information and the entrance vehicle perception information to form vehicle fusion information, wherein the vehicle fusion information comprises, but is not limited to, the vehicle ID, the category, the head position, the tail position, the moment, the size, the speed information, the license plate number, the vehicle image characteristic information and the triggering snapshot information.

The multi-source sensing module is used for sensing the vehicles in the detection area of the area to be controlled in real time according to the multi-source sensing system of the area to be controlled to obtain vehicle sensing information of the area to be controlled, wherein the vehicle sensing information of the area to be controlled comprises, but is not limited to, the ID, the category, the head position, the tail position, the lane, the moment, the size, the course angle, the speed information and the vehicle image characteristic information of the vehicles.

The vehicle violation judging module is used for judging according to the speed in the vehicle perception information of the area to be controlled when the parking is not allowed in the area to be controlled, judging that the vehicle is stopped when the speed is 0, judging that the vehicle is slow when the speed is smaller than a certain threshold value, judging that the vehicle is overspeed when the speed is larger than a certain threshold value, and forming violation information including but not limited to the ID, the category, the position, the violation moment, the violation category, the size, the speed information and the vehicle image characteristic information of the vehicle.

When the vehicle is allowed to park in the area to be controlled, judging according to the speed information in the vehicle sensing information, when the speed is 0, combining the position information in the service area vehicle sensing information according to the preset parking area, judging that illegal parking is performed when the vehicle position is not in the parking area, combining the category information in the service area vehicle sensing information according to the preset parking area category, judging that the vehicle is not parked according to the vehicle type when the vehicle position is in the parking area but the vehicle category is not matched with the parking area category, combining the head position information and the tail position information in the service area vehicle sensing information according to the preset parking area direction, and judging that the vehicle is not parked according to the direction when the vehicle position is in the parking area but the vehicle parking direction is not matched with the parking area required direction, wherein the vehicle is selected from the group consisting of but not limited by the ID, the category, the head position, the heading angle, the tail position, the violation time, the violation category, the size, the speed information, the license plate number and the vehicle image characteristic information.

The identity information searching module is used for matching identity information belonging to the identity information in the vehicle fusion information according to the vehicle type, the size and the vehicle image characteristic information in the violation information to form violation broadcasting information, including but not limited to the ID, the type, the head position, the tail position, the violation time, the violation type, the speed information, the license plate number, the vehicle type, the course angle, the size and the vehicle image characteristic information of the vehicle.

And the broadcasting module is used for controlling the directional sound equipment to rotate to a designated azimuth angle according to the vehicle head position information in the illegal broadcasting information when the vehicle is in a dead behavior, controlling the coverage area of the directional sound by combining the size information in the illegal broadcasting information, and broadcasting the illegal class according to the license plate number.

When a vehicle owner is in the vehicle, the directional sound equipment is controlled to rotate to a designated azimuth angle according to the vehicle head position information in the illegal broadcasting information, the coverage area of the directional sound is controlled by combining the size information in the illegal broadcasting information, and then the illegal type broadcasting is carried out according to the license plate number.

When the vehicle owner is outside the vehicle, the pointing sound equipment is controlled to broadcast the rule types according to the license plate numbers according to the rule violation broadcasting information, the vehicle owner is informed to drive away from the current area, and rule violations are corrected.

The directional pre-control module is used for screening perception information existing in the tunnel vehicle perception information according to the vehicle category, the size and the vehicle image characteristic information when the violation category is that the vehicle is slow running or the vehicle is overspeed, judging whether the violation vehicle reaches the sound coverage area of the directional sound equipment according to the head position information in the tunnel vehicle perception information, and if so, controlling the directional sound equipment of the corresponding lane according to the lane information in the vehicle perception information to broadcast the violation category according to the license plate number to inform a driver of the ongoing violation or the occurred violation.

And selecting the nearest pointing sound equipment according to the position of the vehicle in the violation information, calculating the pitch angle and the horizontal angle required to rotate the pointing sound according to the installation position of the pointing sound equipment and the position of the vehicle, and controlling the pointing sound to rotate to a designated angle.

The vehicle owner departure judgment module is used for screening the initial position of a target of a pedestrian according to the category information of the vehicle perception information in the area to be controlled, judging that the initial position of the pedestrian is outside a cab of the illegal vehicle according to the position, the course angle and the size of the illegal information when the distance between the initial position and the position in the illegal information meets a certain threshold value, judging that the driver departs, and forming vehicle owner illegal information including, but not limited to, the ID, the category, the position, the illegal moment, the illegal category, the size, the speed information, the course angle, the license plate number, the image characteristic information and the ID and the position of the driver.

And the pointing precision control module is used for calculating a pitch angle and a horizontal angle required to rotate the pointing sound equipment according to the position of the vehicle owner in the illegal broadcasting information, the installation position of the pointing sound equipment and the position of the vehicle owner, and controlling the pointing sound equipment to rotate to a specified angle.

The various modules in the vehicle management and control system described above may be implemented in whole or in part in software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.

Three embodiments are provided in connection with different scenarios.

In a first embodiment, taking a tunnel scenario as an example, a vehicle management and control system includes:

The entrance multisource perception module is used for realizing real-time perception of vehicles in the detection area through the entrance multisource perception system to obtain entrance vehicle perception information, wherein the entrance vehicle perception information comprises, but is not limited to, an ID (identity) of the vehicle, a category, a head position, a tail position, a lane, a moment, a size, speed information, a front-head distance, a front-tail distance and vehicle image characteristic information.

The triggering position selection module is used for judging according to the front vehicle tail distance and the front vehicle height of the entrance vehicle sensing information, when the vehicle tail distance is smaller than a preset threshold value and the front vehicle height is larger than the preset threshold value, the triggering position is selected as a preset near-end snapshot triggering position, otherwise, the triggering area is selected as a preset far-end snapshot triggering position, the entrance vehicle sensing information is updated, and the entrance vehicle sensing information comprises, but not limited to, an ID (identity), a category, a vehicle head position, a vehicle tail position, a lane, time, a size, speed information, a front vehicle head distance, a front vehicle tail distance, vehicle image characteristic information and a triggering position.

The triggering snapshot module is used for judging the vehicle position according to the entrance vehicle sensing information, when the vehicle just enters the triggering area, selecting a preset identification frame position according to the front vehicle head distance and the triggering position of the entrance vehicle sensing information, and sending triggering snapshot information including, but not limited to, the ID of the vehicle, the identification frame position, the lane and the moment to the license plate identification module;

the license plate recognition module is used for realizing license plate recognition of a specified area in a corresponding lane according to the position of the recognition frame by the license plate recognition system according to the lane in the triggering snapshot information, and obtaining vehicle identity information including, but not limited to, the license plate number of the vehicle and the triggering snapshot information.

The identity information binding module is used for uniquely locking the entrance vehicle perception information according to the vehicle ID in the triggering snapshot information of the vehicle identity information, and completing the binding of the vehicle identity information and the entrance vehicle perception information to form vehicle fusion information, including but not limited to the ID, the category, the head position, the tail position, the moment, the size, the speed information, the license plate number and the vehicle image characteristic information of the vehicle.

The tunnel multisource perception module is used for realizing real-time perception of vehicles in a tunnel detection area through the tunnel multisource perception system and obtaining tunnel vehicle perception information, including but not limited to ID, category, head position, tail position, lane, time, size, speed information and vehicle image characteristic information of the vehicles.

The vehicle violation judging module is used for judging according to the speed in the tunnel vehicle sensing information, judging that the vehicle is stopped when the speed is 0, judging that the vehicle is slow when the speed is smaller than a certain threshold value, judging that the vehicle is overspeed when the speed is smaller than a certain threshold value, and forming violation information including, but not limited to, the ID, the category, the position, the violation moment, the violation category, the size, the speed information and the vehicle image characteristic information of the vehicle.

The identity information searching module is used for matching identity information belonging to the identity information in the vehicle fusion information according to the vehicle type, the size and the vehicle image characteristic information in the violation information to form violation broadcasting information, including but not limited to the ID, the type, the head position, the tail position, the violation time, the violation type, the speed information, the license plate number, the vehicle type, the size and the vehicle image characteristic information of the vehicle.

The broadcasting module is used for controlling the directional sound equipment to rotate to a designated azimuth angle according to the vehicle head position information in the illegal broadcasting information when the vehicle is in a dead behavior according to the illegal category in the illegal broadcasting information, controlling the coverage area of the directional sound by combining the size information in the illegal broadcasting information, and broadcasting the illegal category according to the license plate number; when other violations are performed, the sensing information in the sensing information of the tunnel vehicle is screened according to the type, the size and the image characteristic information of the vehicle, whether the violating vehicle reaches the sound coverage area of the directional sound equipment or not is judged according to the head position information in the sensing information of the tunnel vehicle, if so, the directional sound equipment of the corresponding lane is controlled by the lane information in the sensing information of the vehicle to perform the broadcasting of the violations according to the license plate number, and a driver is informed of the violations which are happening or the violations which happen.

In this embodiment, when the vehicle enters the tunnel, a proper position is selected according to the vehicle sensing information to identify the license plate of the appointed area, the identity of the vehicle is obtained, the behavior of the vehicle is monitored in the tunnel, the identity information of the vehicle is searched according to the characteristic information when the illegal behavior occurs, and then different voice broadcasting modes are adopted according to the type of the illegal behavior, so that the current illegal behavior of the illegal vehicle can be timely and actively informed to the illegal vehicle in the voice broadcasting mode of the directional fixed area, the knowing probability of the illegal vehicle owner can be greatly improved, extra noise can not be generated to influence the normal travel of the vehicle owner without the illegal behavior, and the aim of assisting a manager to achieve the purpose of quickly and actively correcting the illegal behavior of the vehicle owner is achieved.

In a second embodiment, taking a service area scenario as an example, a vehicle management and control system includes:

The entrance multisource perception module is used for realizing real-time perception of vehicles in the detection area through the service area entrance multisource perception system and obtaining entrance vehicle perception information, including but not limited to ID, category, position, lane, time, size, speed information, heading angle, front vehicle head distance, front vehicle tail distance and vehicle image characteristic information of the vehicles.

The triggering position selection module is used for judging according to the front vehicle tail distance and the front vehicle height of the entrance vehicle sensing information, when the vehicle tail distance is smaller than a preset threshold value and the front vehicle height is larger than the preset threshold value, the triggering position is selected as a preset near-end snapshot triggering position, otherwise, the triggering area is selected as a preset far-end snapshot triggering position, the entrance vehicle sensing information is updated, and the entrance vehicle sensing information comprises, but not limited to, an ID (identity), a category, a position, a lane, a moment, a size, speed information, a front vehicle head distance, a front vehicle tail distance, vehicle image characteristic information and a triggering position of a vehicle.

The triggering snapshot module is used for judging the vehicle position according to the entrance vehicle sensing information, when the vehicle just enters the triggering area, the preset identification frame position is selected according to the front vehicle head distance and the triggering position of the entrance vehicle sensing information, and triggering snapshot information including, but not limited to, the ID of the vehicle, the identification frame position, the lane and the moment is sent to the license plate identification module.

The identity information binding module is used for uniquely locking the entrance vehicle perception information according to the vehicle ID in the triggering snapshot information of the vehicle identity information, and completing the binding of the vehicle identity information and the entrance vehicle perception information to form vehicle fusion information, including but not limited to the vehicle ID, category, position, moment, size, speed information, license plate number and vehicle image characteristic information.

The service area multisource perception module is used for realizing real-time perception of targets in a service area detection area through the service area multisource perception system to obtain service area target perception information, including but not limited to ID, category, position, time, size, speed information, image characteristic information, course angle and initial perception position of the targets.

The vehicle violation judging module is used for judging the speed information of a target of the motor vehicle according to the category information in the target perception information of the service area, when the speed is 0, the vehicle is judged to be illegally parked according to the preset parking area and the position information in the target perception information, when the vehicle is not in the parking area, the vehicle is judged to be not parked according to the vehicle type when the vehicle is in the parking area but the vehicle category is not in agreement with the parking area according to the category information in the target perception information, and the violation information including but not limited to the ID, the category, the position, the violation time, the violation category, the size, the speed information, the course angle, the license plate number and the vehicle image characteristic information is formed.

The pointing pre-control module is used for selecting the nearest pointing sound according to the position of the vehicle in the violation information, calculating the pitch angle and the horizontal angle required to rotate the pointing sound according to the installation position of the pointing sound and the position of the vehicle, and controlling the pointing sound to rotate to a designated angle;

The driver departure judgment module is used for screening the initial position of the target of the pedestrian according to the category information of the target perception information of the service area, and judging that the initial position of the pedestrian is outside a cab of the violation vehicle according to the position, the course angle and the size of the violation information when the distance between the initial position and the position in the violation information meets a certain threshold value relation, so that the driver departure judgment module judges that the pedestrian is the driver departure, and vehicle owner violation information is formed, including but not limited to the ID, the category, the position, the violation moment, the violation category, the size, the speed information, the course angle, the license plate number, the image characteristic information, the ID and the position of the driver.

The identity information searching module is used for matching the identity information belonging to the vehicle in the vehicle fusion information according to the type, the size and the image characteristic information of the vehicle in the violation information to form the violation broadcasting information, including but not limited to the ID, the type, the position, the violation time, the violation type, the size, the speed information, the course angle, the license plate number, the ID and the position of a driver.

And the pointing precision control module is used for calculating a pitch angle and a horizontal angle required to rotate the pointing sound according to the position of the driver in the illegal broadcasting information, the position of the installed pointing sound and the position of the driver, and controlling the pointing sound to rotate to a specified angle.

And the broadcasting module is used for broadcasting the rule types according to the rule violation broadcasting information and the license plate number, informing the vehicle owner of driving away from the current area and correcting the rule violation.

In the embodiment, when a vehicle enters a service area, a proper position is selected according to vehicle perception information to identify a license plate of the designated area, the identity of the vehicle is obtained, the behavior of the vehicle and the behavior of a driver are monitored in the service area, the identity information of the vehicle is searched according to characteristic information when the vehicle gets off and the driver gets off, the broadcasting of the designated vehicle illegal behavior can be rapidly and timely carried out in a direction sound mode based on the pre-control of broadcasting equipment of the vehicle position and the accurate control of the driver position, normal people in the service area are not influenced under the condition that an illegal owner can passively obtain the illegal information, and a manager is assisted to achieve the purpose of rapidly and actively correcting the illegal behavior to maintain the normal order of the service area.

In a third embodiment, taking a service area scenario as an example, a vehicle management and control system includes:

The entrance multisource perception module is used for realizing real-time perception of vehicles in the detection area through the entrance multisource perception system to obtain entrance vehicle perception information, including but not limited to ID, category, head position, tail position, lane, time, size, speed information, front head interval, front tail interval and vehicle image characteristic information of the vehicles.

The service area multisource perception module is used for realizing real-time perception of vehicles in the tunnel detection area through the service area multisource perception system and obtaining service area vehicle perception information including, but not limited to, ID, category, head position, tail position, moment, size, speed information and vehicle image characteristic information of the vehicles.

The vehicle violation judging module is used for judging according to the speed information in the service area vehicle sensing information, when the speed is 0, combining the position information in the service area vehicle sensing information according to a preset parking area, judging that illegal parking is performed when the vehicle position is not in the parking area, combining the category information in the service area vehicle sensing information according to a preset parking area category, judging that the vehicle is not parked according to the vehicle type when the vehicle position is in the parking area but the vehicle category is not matched with the parking area category, combining the head position information and the tail position information in the service area vehicle sensing information according to a preset parking area direction, and judging that the vehicle is not parked according to the direction when the vehicle position is in the parking area but the vehicle parking direction is not matched with the parking area required direction, wherein the vehicle position comprises but is not limited to the ID, the category, the head position, the tail position, the violation time, the violation category, the size, the speed information, the license plate number and the vehicle image characteristic information.

The identity information searching module is used for matching identity information belonging to the identity information in the vehicle fusion information according to the vehicle type, the size and the vehicle image characteristic information in the violation information to form violation broadcasting information, including but not limited to the ID, the type, the head position, the tail position, the violation time, the violation type, the size, the speed information and the license plate number of the vehicle.

And the broadcasting module is used for controlling the directional sound equipment to rotate to a designated azimuth angle according to the vehicle head position information in the illegal broadcasting information, controlling the coverage area of the directional sound by combining the size information in the illegal broadcasting information, and broadcasting the illegal types according to the license plate number.

In this embodiment, when the vehicle enters the service area, a proper position is selected according to the vehicle sensing information to identify the license plate of the appointed area, the identity of the vehicle is obtained, the behavior of the vehicle is monitored in the service area, the identity information of the vehicle is searched according to the characteristic information when the illegal behavior occurs, the current illegal behavior of the illegal vehicle can be timely and actively informed to the illegal vehicle in a sound broadcasting mode of the directional fixed area, the knowing probability of the illegal vehicle owner can be greatly improved, no extra noise is generated to influence the normal travel of the vehicle owner without the illegal behavior, and therefore the purpose of assisting a manager to quickly and actively correct the illegal behavior of the vehicle owner is achieved.

In another embodiment, the embodiment of the application also provides a vehicle control device for realizing the vehicle control method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation of one or more embodiments of the vehicle management device provided below may be referred to the limitation of the vehicle management method hereinabove, and will not be repeated herein.

In one embodiment, as shown in fig. 11, there is provided a vehicle management and control apparatus 1100 comprising: an acquisition module 1101, an identification module 1102, and a publication module 1103, wherein:

an acquisition module 1101, configured to acquire current vehicle sensing information of a target vehicle; the current vehicle sensing information is obtained by sensing through sensing equipment in the area to be controlled; the current vehicle sensing information includes a vehicle running speed of the target vehicle;

the identifying module 1102 is configured to identify, according to a vehicle running speed of the target vehicle, a violation behavior of the target vehicle, and obtain a violation category of the target vehicle;

The issuing module 1103 is configured to issue a violation alert message to the target vehicle with the directional sound device according to the violation category of the target vehicle; the violation alert message is used to indicate the violation occurring in the target vehicle and the manner in which the violation was corrected.

In one embodiment, the identification module 1102 includes:

the first judging unit is used for determining that the violation type of the target vehicle is vehicle stagnation if the vehicle running speed of the target vehicle is 0 and the vehicle is not allowed to be parked in the to-be-managed and controlled area;

the second judging unit is used for acquiring the violation category of the target vehicle according to the current position of the target vehicle if the vehicle running speed of the target vehicle is 0 and the vehicle is allowed to be parked in the to-be-controlled area;

And the third judging unit is used for acquiring the violation category of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold value if the vehicle running speed of the target vehicle is greater than 0 and the vehicle is not allowed to be parked in the area to be controlled.

In one embodiment, the second judging unit includes:

the first acquisition subunit is used for acquiring a parking area and a parking rule of the parking area preset in the area to be controlled;

The first judging subunit is used for determining that the illegal type of the target vehicle is illegal position parking if the current position of the target vehicle is not in the parking area;

And the second judging subunit is used for determining that the violation type of the target vehicle is illegal and stopping if the current position of the target vehicle is in the parking area but does not accord with the parking rule of the parking area.

In one embodiment, the area to be managed is a tunnel, the speed threshold includes a first speed threshold and a second speed threshold, and the first speed threshold is greater than the second speed threshold, and the third determining unit includes:

the third judging subunit is used for determining that the violation type of the target vehicle is overspeed if the vehicle running speed of the target vehicle is greater than the first speed threshold;

And the fourth judging subunit is used for determining that the violation type of the target vehicle is that the vehicle is slow running if the vehicle running speed of the target vehicle is smaller than the second speed threshold.

In one embodiment, the publication module 1103 includes:

the first generation unit is used for generating the violation broadcasting information of the target vehicle according to the violation category of the target vehicle;

the first acquisition unit is used for acquiring the position of the target vehicle according to the current vehicle perception information of the area to be controlled;

and the issuing unit is used for issuing the violation reminding message to the target vehicle by the directional sound equipment according to the violation broadcasting information of the target vehicle and the position of the target vehicle.

In one embodiment, the first generation unit includes:

The first generation subunit is used for generating vehicle violation information of the target vehicle according to the violation category of the target vehicle and the current vehicle perception information of the target vehicle; the vehicle violation information at least comprises the category, the size and the vehicle image characteristic information of the target vehicle;

The matching subunit is used for carrying out identity information matching in the pre-stored vehicle fusion information of each reference vehicle according to the vehicle category, the size and the vehicle image characteristic information of the target vehicle; the vehicle fusion information of the reference vehicle is correspondingly generated according to the entrance vehicle perception information of each vehicle entering the area to be controlled;

and the second generation subunit is used for generating the violation broadcasting information of the target vehicle according to the vehicle fusion information of the reference vehicle of the successfully matched vehicle and the vehicle violation information of the target vehicle.

In one embodiment, the apparatus 1100 further comprises:

the determining module is used for determining the snap trigger position of each vehicle according to the entrance vehicle perception information of each vehicle entering the area to be controlled;

The judging module is used for acquiring the vehicle identity information of each vehicle according to the entrance vehicle sensing information and the snapshot triggering position of each vehicle if each vehicle enters a preset snapshot triggering area; the vehicle identity information comprises license plate numbers and vehicle IDs of all vehicles;

The obtaining module is used for binding the identity information of the vehicles with the same vehicle ID in the vehicle identity information as the vehicle ID in the entrance vehicle perception information, and obtaining the vehicle fusion information of each reference vehicle.

In one embodiment, the judging module includes:

The second determining unit is used for determining the position of the vehicle identification frame of each vehicle according to the distance between the front vehicle heads of each vehicle and the snapshot triggering position;

A second generation unit for generating trigger snapshot information of each vehicle according to the vehicle identification frame position of each vehicle, the vehicle ID of each vehicle, and the driving lane of each vehicle;

The second acquisition unit is used for acquiring license plate numbers of the vehicles according to the triggering snapshot information of the vehicles;

And the third generation unit is used for generating vehicle identity information of each vehicle according to the license plate numbers of the vehicles and the triggering snapshot information of each vehicle.

In one embodiment, the second acquisition unit includes:

the first sending subunit is used for sending triggering snapshot information of each vehicle to the vehicle identification system;

The first receiving subunit is used for receiving license plate numbers of all vehicles sent by the vehicle identification system; the license plate number is obtained by the license plate recognition of the corresponding lane according to the vehicle recognition frame position of each vehicle according to the driving lane in the triggering snapshot information by the vehicle recognition system.

In one embodiment, the determining module includes:

The second determining unit is used for determining that the snapshot triggering position of the vehicle is a preset near-end snapshot triggering position if the front-rear distance of the vehicle is smaller than a preset distance threshold value and the front vehicle height of the vehicle is larger than a preset height threshold value for any vehicle; otherwise, determining the snapshot triggering position of the vehicle as a preset remote snapshot triggering position.

In one embodiment, the issuing unit is further configured to control the directional sound device to rotate to a azimuth angle towards the target vehicle according to the vehicle head position if the target vehicle is in a stopped state, and control a sound coverage area of the directional sound device to cover the target vehicle according to the vehicle size, and issue the violation alert message according to the target vehicle; the illegal categories corresponding to the stopping state comprise one or more of vehicle stagnation, illegal position parking and illegal parking.

In one embodiment, the issuing unit is further configured to, if the target vehicle is in a moving state, control the directional sound device to issue the violation alert message to the target vehicle after determining that the target vehicle has reached the sound coverage area of the directional sound device according to the vehicle head position and the lane information; the type of violation corresponding to the movement state includes speeding or slowing of the vehicle.

In one embodiment, the publication module 1103 further includes:

The pedestrian perception information acquisition unit is used for acquiring pedestrian perception information of the area to be controlled, wherein the pedestrian perception information is obtained by perceiving pedestrians in the area to be controlled through perception equipment in the area to be controlled; the pedestrian perception information at least comprises an initial position and a current position of a pedestrian;

the vehicle owner position determining unit is used for determining that the vehicle owner position in the target vehicle is in the vehicle if the current position of the pedestrian in the pedestrian perception information is in the position corresponding range of the target vehicle; if the current position in the pedestrian perception information is not in the position corresponding range of the target vehicle and the distance between the current position and the initial position meets the preset distance range, determining that the main position of the target vehicle is outside the vehicle.

In one embodiment, the publication module 1103 further includes:

and the violation reminding message sending unit is used for determining a target pointing sound device closest to the position of the target vehicle if the position of the owner in the target vehicle is outside the vehicle, controlling the target pointing sound device to adjust the direction and the angle of sound output according to the position of the target vehicle and the position of the owner, and issuing a violation reminding message to the owner of the target vehicle through the adjusted target pointing sound device.

The various modules in the vehicle management and control device described above may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.

In one embodiment, a computer device is provided, as shown in FIG. 12, comprising a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a vehicle management method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by persons skilled in the art that the foregoing structural descriptions of computer devices are merely partial structures relevant to the present inventive arrangements and do not constitute a limitation of the computer devices to which the present inventive arrangements are applied, and that a particular computer device may include more or less components than those shown in the drawings, or may combine certain components, or have a different arrangement of components.

In an embodiment, there is also provided a computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the method embodiments described above when the computer program is executed.

The implementation principle and technical effects of each step implemented by the processor in this embodiment are similar to those of the vehicle control method described above, and will not be described in detail herein.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, carries out the steps of the method embodiments described above.

The steps of the computer program implemented when executed by the processor in this embodiment realize the principle and technical effects similar to those of the vehicle control method described above, and will not be described here again.

In an embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the steps of the method embodiments described above.

The user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party.

Those skilled in the art will appreciate that a computer program implementing all or part of the above-described methods of the embodiments may be implemented by means of hardware associated with instructions of the computer program, and may be stored on a non-volatile computer readable storage medium, where the computer program, when executed, may include the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magneto-resistive random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (PHASE CHANGE Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in various forms such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), etc. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.

Claims

1. A method of vehicle management, the method comprising:

Acquiring current vehicle perception information of a target vehicle; the current vehicle sensing information is obtained by sensing through sensing equipment in a region to be controlled; the current vehicle sensing information comprises a vehicle running speed and a current position of the target vehicle;

Identifying the violation behavior of the target vehicle according to the vehicle running speed of the target vehicle, and acquiring the violation category of the target vehicle, wherein the method comprises the following steps: if the vehicle running speed of the target vehicle is 0 and the vehicle is not allowed to be parked in the to-be-controlled area, determining that the violation type of the target vehicle is vehicle stagnation; if the vehicle running speed of the target vehicle is 0 and the vehicle is allowed to be parked in the to-be-managed area, acquiring the violation category of the target vehicle according to the current position of the target vehicle; if the vehicle running speed of the target vehicle is greater than 0 and the vehicle is not allowed to be parked in the to-be-managed area, obtaining the violation category of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold;

Obtaining the violation category of the target vehicle according to the current position of the target vehicle, wherein the method comprises the following steps: acquiring a preset parking area and a parking rule of the parking area in the area to be managed and controlled; if the current position of the target vehicle is not in the parking area, determining that the illegal type of the target vehicle is illegal position parking; if the current position of the target vehicle is in the parking area but does not accord with the parking rule of the parking area, determining that the violation type of the target vehicle is non-legal, and parking;

The pedestrian perception information of the area to be controlled is obtained by perceiving pedestrians in the area to be controlled through perception equipment in the area to be controlled; the pedestrian perception information at least comprises an initial position and a current position of a pedestrian; if the current position of the pedestrian in the pedestrian perception information is in the position corresponding range of the target vehicle, determining that the main position of the target vehicle is in the vehicle; if the current position in the pedestrian perception information is not in the position corresponding range of the target vehicle and the distance between the current position and the initial position meets the preset distance range, determining that the main position of the target vehicle is outside the vehicle; if the vehicle owner position in the target vehicle is outside the vehicle, determining a target pointing sound device closest to the vehicle owner position according to the target vehicle position, and controlling the target pointing sound device to adjust the sound output direction and angle according to the target vehicle position and the vehicle owner position so as to be used for issuing an illegal reminding message to the vehicle owner of the target vehicle through the adjusted target pointing sound device;

According to the violation categories of the target vehicle, issuing violation reminding information to the target vehicle by using directional sound equipment; the violation alert message is used to indicate the target vehicle's occurring violations and the way to correct the violations.

2. The method of claim 1, wherein the area to be managed is a service area, and the current vehicle awareness information further includes a vehicle category, a head position, and a tail position of the target vehicle;

The parking rules not conforming to the parking area include: the vehicle type of the target vehicle is not matched with the vehicle type required by the parking area, and/or the head position and the tail position of the target vehicle are not matched with the vehicle parking direction required by the parking area.

3. The method of claim 1, wherein the area to be managed is a tunnel, the speed threshold comprises a first speed threshold and a second speed threshold, and the first speed threshold is greater than the second speed threshold;

the obtaining the violation category of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold value comprises the following steps:

If the vehicle running speed of the target vehicle is greater than the first speed threshold value, determining that the violation type of the target vehicle is overspeed;

4. A method according to any one of claims 1-3, wherein said issuing a violation alert message to the target vehicle with a directional sound device according to the violation category of the target vehicle comprises:

acquiring the position of the target vehicle according to the current vehicle perception information of the area to be controlled;

and according to the violation broadcasting information of the target vehicle and the position of the target vehicle, issuing the violation reminding message to the target vehicle by the directional sound equipment.

5. The method of claim 4, wherein the generating the offending information of the target vehicle according to the offending category of the target vehicle comprises:

and generating the violation broadcasting information of the target vehicle according to the vehicle fusion information of the reference vehicle of the successfully matched vehicle and the vehicle violation information of the target vehicle.

6. The method of claim 5, wherein the inlet vehicle awareness information includes a vehicle ID;

determining the snap trigger position of each vehicle according to the entrance vehicle sensing information of each vehicle entering the area to be controlled;

if each vehicle enters a preset snapshot triggering area, acquiring vehicle identity information of each vehicle according to entrance vehicle sensing information and a snapshot triggering position of each vehicle; the vehicle identity information comprises license plate numbers and vehicle IDs of the vehicles;

7. The method of claim 6, wherein the entry vehicle perception information includes a front vehicle head space, a driving lane;

the step of obtaining the vehicle identity information of each vehicle according to the entrance vehicle sensing information and the snapshot triggering position of each vehicle comprises the following steps:

determining the position of a vehicle identification frame of each vehicle according to the front vehicle head distance and the snapshot triggering position of each vehicle;

Acquiring license plate numbers of the vehicles according to the triggering snapshot information of the vehicles;

8. The method of claim 7, wherein the obtaining the license plate number of each vehicle according to the trigger snapshot information of each vehicle comprises:

Receiving license plate numbers of the vehicles sent by the vehicle identification system; the license plate number is obtained by the vehicle recognition system according to the driving lanes in the triggering snapshot information and carrying out license plate recognition on the corresponding lanes according to the vehicle recognition frame positions of the vehicles.

9. The method of claim 6, wherein the inlet vehicle awareness information includes a front rear vehicle spacing, a front vehicle height;

the determining the snap trigger position of each vehicle according to the entrance vehicle sensing information of each vehicle entering the area to be controlled comprises the following steps:

10. The method of claim 4, wherein the offending information of the target vehicle includes a head position and a vehicle size of the target vehicle;

and according to the violation broadcasting information of the target vehicle and the position of the target vehicle, issuing the violation reminding message to the target vehicle by the directional sound equipment, wherein the violation reminding message comprises the following steps of:

If the target vehicle is in a stop state, controlling the directional sound equipment to rotate to a direction angle towards the target vehicle according to the vehicle head position, controlling a sound coverage area of the directional sound equipment to cover the target vehicle according to the vehicle size, and issuing the violation reminding message according to the target vehicle;

11. The method of claim 4, wherein the offending information of the target vehicle includes a head position and lane information of the target vehicle;

If the target vehicle is in a moving state, after the sound coverage area of the directional sound equipment is determined according to the vehicle head position and the lane information, the directional sound equipment is controlled to issue the violation reminding message to the target vehicle;

12. A vehicle management and control apparatus, the apparatus comprising:

The acquisition module is used for acquiring current vehicle perception information of the target vehicle; the current vehicle sensing information is obtained by sensing through sensing equipment in the area to be controlled; the current vehicle sensing information comprises the vehicle running speed and the current position of the target vehicle;

The identification module is used for identifying the violation behaviors of the target vehicle according to the vehicle running speed of the target vehicle and obtaining the violation categories of the target vehicle, and comprises the following steps: the first judging unit is used for determining that the violation type of the target vehicle is vehicle stagnation if the vehicle running speed of the target vehicle is 0 and the vehicle is not allowed to be parked in the area to be controlled; the second judging unit is used for acquiring the violation category of the target vehicle according to the current position of the target vehicle if the vehicle running speed of the target vehicle is 0 and the vehicle is allowed to be parked in the to-be-managed area; a third judging unit, configured to obtain, if the vehicle running speed of the target vehicle is greater than 0 and the vehicle is not allowed to be parked in the to-be-managed area, a violation category of the target vehicle according to the vehicle running speed of the target vehicle and a preset speed threshold;

The second judgment unit includes: the first acquisition subunit is used for acquiring a parking area and a parking rule of the parking area preset in the area to be controlled; the first judging subunit is used for determining that the illegal type of the target vehicle is illegal position parking if the current position of the target vehicle is not in the parking area; the second judging subunit is used for determining that the violation type of the target vehicle is illegal and stopping if the current position of the target vehicle is in the parking area but does not accord with the parking rule of the parking area;

The issuing module is used for issuing the violation reminding message to the target vehicle by the directional sound equipment according to the violation category of the target vehicle; the violation reminding message is used for indicating the violation of the target vehicle and correcting the violation;

The issuing module comprises: the pedestrian perception information acquisition unit is used for acquiring pedestrian perception information of the area to be controlled, wherein the pedestrian perception information is obtained by perceiving pedestrians in the area to be controlled through perception equipment in the area to be controlled; the pedestrian perception information at least comprises an initial position and a current position of a pedestrian; the vehicle owner position determining unit is used for determining that the vehicle owner position in the target vehicle is in the vehicle if the current position of the pedestrian in the pedestrian perception information is in the position corresponding range of the target vehicle; if the current position in the pedestrian perception information is not in the position corresponding range of the target vehicle and the distance between the current position and the initial position meets the preset distance range, determining that the main position of the target vehicle is outside the vehicle; and the violation reminding message sending unit is used for determining a target pointing sound device closest to the position of the target vehicle if the position of the owner in the target vehicle is outside the vehicle, controlling the target pointing sound device to adjust the direction and the angle of sound output according to the position of the target vehicle and the position of the owner, and issuing a violation reminding message to the owner of the target vehicle through the adjusted target pointing sound device.

13. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 11 when the computer program is executed.

14. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any one of claims 1 to 11.

15. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any one of claims 1 to 11.