CN109743554A

CN109743554A - An intelligent traffic police robot

Info

Publication number: CN109743554A
Application number: CN201910091322.4A
Authority: CN
Inventors: 耿朝宏; 闫志敏; 李寅生; 尹成胜; 周兴国
Original assignee: Hefei Tyrka Robot Polytron Technologies Inc
Current assignee: Beijing Yunzhiqing Technology Co ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-05-10
Anticipated expiration: 2039-01-30
Also published as: CN109743554B

Abstract

The invention discloses an intelligent traffic police robot, which includes a local acquisition terminal and a remote processing terminal with two-way communication; the local acquisition terminal includes a processor, and an image acquisition module, a local data storage module, a voice module, a motor control module, an image acquisition module, a local data storage module, a voice module, a motor control module, a display module and a first communication module; the remote processing terminal includes a second communication module and a management server, the second communication module is respectively connected with the image preprocessing module and the management server, and the management server is respectively connected with the traffic light signal acquisition module, the image preprocessing module, the feature The extraction module is connected with the remote storage database, and the feature extraction module is connected with the image preprocessing module. The invention can count the traffic volume of vehicles and pedestrians at traffic intersections, and conduct traffic command operations according to traffic light status information, reduce the workload of traffic personnel, improve the adaptability of traffic command under different environmental conditions, and has high intelligence and accuracy. high sex characteristics.

Description

A kind of intelligence traffic police robot

Technical field

The invention belongs to road traffic technical fields, are related to a kind of intelligent traffic police robot.

Background technique

Currently, with people's living standard be continuously improved, private car and bus are that people go out the current work of traffic The first choice of tool, since the increase of vehicle flowrate causes road cross traffic jam easily occur, existing urban transportation commander relies primarily on friendship Ventilating signal lamp and traffic-police, the crossing big for some special road sections and flow of the people, are only commanded by traffic lights Vehicles and pedestrians be it is insufficient, it is frequent to there is a problem of that traffic accident occurs, is especially rushed in pedestrian running red light or vehicle When red light, once pedestrian running red light or running red light for vehicle easily cause vehicle and casualty accident occurs for pedestrian, or even add Congested traffic condition has been weighed, it is current configured with the traffic of traffic-police's floor manager for some crossings, but in rugged environment Under, traffic-police continues working, and there are problems that heavy workload, and seriously affect the healthy and safe of traffic-police, in order to solve Problem above now designs a kind of intelligent traffic police robot.

Summary of the invention

The purpose of the present invention is to provide intelligent traffic police robot, solve in existing road traffic traffic intersection and exist Frequent accidents and the low problem of the heavy workload of traffic-police, safety.

The purpose of the present invention can be achieved through the following technical solutions:

A kind of intelligence traffic police robot, including local acquisition terminal and teleprocessing terminal, teleprocessing terminal and local It obtains terminal room and carries out two-way communication link；

The local traffic image information for obtaining terminal and being used to acquire traffic intersection, and the vehicle image information of acquisition is sent To teleprocessing terminal, meanwhile, the operation control instruction that teleprocessing terminal is sent is received, the motor in robot is controlled System；

Teleprocessing terminal is used to obtain the traffic light status information of traffic intersection, is sent and is grasped according to traffic light status information Make control instruction and obtain terminal to local, to control the motor to work in robot, and screens under the traffic light status Current vehicle.

Further, it is described it is local obtain terminal include image capture module, local data storage module, voice module, Processor, motor control module, display module and first communication module；

Processor respectively with image capture module, local data storage module, voice module, motor control module, display Module is connected with first communication module；

Image capture module uses high-definition camera, for acquiring the traffic image information at road traffic crossing in real time, and The traffic image information of acquisition is sent to processor；

Local information store module is used to be stored with the traffic image information of acquisition, and stores different operation control instruction pair The motor control instruction and phonetic control command answered, different motor control instructions is for controlling different motor work, and difference Phonetic control command correspond to different voice broadcast contents；

Voice module is voice announcer, for carrying out voice broadcast；

Motor control module includes several motors and several optical position sensitive sensors, on each building block of robot One motor and at least one optical position sensitive sensors are installed, the optical position sensitive sensors are used for real-time detection light sensor The location information of device installation, and the location information that will test is sent to processor, motor is used to receive the motor of processor transmission Control instruction controls motor action；

Display module is used to show the traffic volume of vehicle and the traffic volume of personnel；

First communication module is used to for received traffic image information being sent to teleprocessing terminal, and will be received long-range Operation control instruction, vehicular traffic, the walk amount of processing terminal transmission are sent to processor, realize local acquisition terminal It is communicated to connect with teleprocessing terminal.

Further, the local terminal that obtains further includes power module, the power module respectively with processor, several Motor connection, respectively processor and several motors provide working power, the power module at least with alternating current 220V alternating current, The connection of one of battery and new energy battery.

Further, two power conversion units are provided in the power module, a power conversion unit is used for 220V Alternating current, battery and new energy battery change into the voltage used for processor, and another power conversion unit is used for 220V Alternating current, battery and new energy battery change into the voltage that power supply machine uses.

Further, the teleprocessing terminal includes that second communication module, traffic light signal acquisition module, image are located in advance Manage module, characteristic extracting module and management server；

Second communication module is connect with image pre-processing module and management server respectively, management server respectively with it is red green Modulating signal acquisition module, image pre-processing module, characteristic extracting module are connected with long-range storing data library, characteristic extracting module with Image pre-processing module connection；

Second communication module is used to receive the traffic image information of first communication module transmission, and by received traffic image Information is sent to image pre-processing module, meanwhile, receive operation control instruction, the vehicular traffic, row that management server is sent People's traffic volume is simultaneously sent to first communication module, wherein first communication module and second communication module include 4G communication interface With 5G communication interface；

The traffic light status letter of the traffic light signal acquisition module for the traffic intersection where obtaining traffic police robot in real time Breath, and the traffic light signal status information of traffic intersection is sent to management server；

Image pre-processing module is used to carry out brightness to received traffic image information and resolution adjustment is handled, and will be bright Degree and the image of resolution adjustment are respectively sent to characteristic extracting module and long-range storing data library, to improve the clear of image Degree；

Characteristic extracting module treated for receiving image pre-processing module image, will treated image respectively and far The content that the license board information correlation data stored in journey storing data library is concentrated is compared one by one, obtains the license plate of passing cars Number, and the vehicle license plate number of acquisition is sent to management server；

Management server receives the vehicle license plate number that characteristic extracting module is extracted, and vehicle license plate number statistics should based on the received Crossing vehicular traffic, and the vehicle license plate number passed through under red light phase is filtered out, meanwhile, it is pre- that management server receives image The image information that processing module is sent extracts the walk amount in image, by the vehicular traffic of statistics and walk amount Display module successively is sent to through second communication module, first communication module, processor respectively；

Meanwhile management server receives the traffic light status information that traffic light signal acquisition module is sent, according to traffic lights Status information sends operation control instruction through second communication module, first communication module to processor, and processor will receive behaviour If making dry run control instruction of the control instruction respectively with the storage of local information store module to compare, to screen the operation control System instructs corresponding motor control instruction and phonetic control command, and the motor control instruction of screening is sent to motor control mould Block controls corresponding motor and works, and the phonetic control command of screening is sent to voice module, carries out voice broadcast and mentions It wakes up.

Further, the teleprocessing terminal further includes long-range storing data library, is stored in long-range storing data library License board information correlation data collection and pretreated traffic image information.

Further, the license board information correlation data collection includes the number and 24 of the corresponding abbreviation Chinese character in each province, 0-9 A capitalization removes alphabetical " I " and " O ".

Beneficial effects of the present invention:

Intelligence traffic police robot provided by the invention, is adopted by traffic image of the image capture module to traffic intersection Collection, and by pretreatment and feature extraction processing, the vehicle license plate number in image and pedestrian are screened, and then determine traffic intersection Vehicular traffic and walk amount, convenient for counting the traffic condition of each traffic intersection, meanwhile, it is capable to identify the vehicle to make a dash across the red light Board substantially reduces safety accident；

Pass through traffic lights acquisition module, management server and combination processing device and motor control module, management server pair Traffic intersection is issued in different the traffic light statuss send operation control instruction to processor, and processor is controlled according to operation control instruction Motor work, motor band mobile robot building block acts, and then realizes traffic guidance operation, reduces the work of transport personnel Amount improves the adaptability of traffic guidance under the conditions of varying environment, has the characteristics that intelligent characteristic is high and accuracy is high.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is a kind of schematic diagram of intelligent traffic police robot in the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.

Refering to Figure 1, a kind of intelligence traffic police robot, including local acquisition terminal and teleprocessing terminal, remotely Processing terminal and the local terminal room that obtains carry out two-way communication link；

The local terminal that obtains includes image capture module, local data storage module, voice module, processor, motor control Molding block, power module, display module and first communication module, processor respectively with image capture module, local datastore Module, voice module, motor control module, display module are connected with first communication module；

Voice module is voice announcer, for carrying out voice broadcast, vehicle, pedestrian is reminded to take care；

Motor control module includes several motors and several optical position sensitive sensors, on each building block of robot One motor and at least one optical position sensitive sensors are installed, the optical position sensitive sensors are used for real-time detection light sensor The location information of device installation, and the location information that will test is sent to processor, motor is used to receive the motor of processor transmission Control instruction controls motor action, and then controls the behavior act of robot；

Power module is connect with processor, several motors respectively, and respectively processor and several motors provide working power, The power module can be connect with one of alternating current 220V alternating current, battery and new energy battery, the power module Inside it is provided with two power conversion units, wherein a power conversion unit is used for 220V alternating current, battery and new energy electricity Pond changes into the voltage used for processor, and another power conversion unit is used for 220V alternating current, battery and new energy electricity Pond changes into the voltage that power supply machine uses；

First communication module is used to for received traffic image information being sent to teleprocessing terminal, and will be received long-range Operation control instruction, vehicular traffic, the walk amount of processing terminal transmission are sent to processor, realize local acquisition terminal It is communicated to connect with teleprocessing terminal；

Teleprocessing terminal includes that second communication module, traffic light signal acquisition module, image pre-processing module, feature mention Modulus block, management server and long-range storing data library；Second communication module respectively with image pre-processing module and management service Device connection, management server respectively with traffic light signal acquisition module, image pre-processing module, characteristic extracting module and remotely deposit Database connection is stored up, characteristic extracting module is connect with image pre-processing module；

It is stored with license board information correlation data collection and pretreated traffic image information in long-range storing data library, wherein License board information correlation data collection includes the corresponding abbreviation Chinese character in each province, the number of 0-9 and 24 capitalizations, removes letter " I " and " O "；

Management server receives the vehicle license plate number that characteristic extracting module is extracted, and vehicle license plate number statistics should based on the received Crossing vehicular traffic, and the vehicle license plate number passed through under red light phase is filtered out, meanwhile, it is pre- that management server receives image The image information that processing module is sent extracts the walk amount in image, by the vehicular traffic of statistics and walk amount Display module successively is sent to through second communication module, first communication module, processor respectively.

The above content is just an example and description of the concept of the present invention, affiliated those skilled in the art It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention Design or beyond the scope defined by this claim, be within the scope of protection of the invention.

Claims

1. an intelligent traffic police robot, characterized in that: comprising a local acquisition terminal and a remote processing terminal, and a two-way communication connection is carried out between the remote processing terminal and the local acquisition terminal;

The local acquisition terminal is used to collect the traffic image information of the traffic intersection, send the collected vehicle image information to the remote processing terminal, and at the same time, receive the operation control instructions sent by the remote processing terminal to control the motor in the robot;

The remote processing terminal is used to obtain the traffic light status information of the traffic intersection, and send the operation control command to the local acquisition terminal according to the traffic light status information, so as to control the motor working in the robot and screen the vehicles passing under the traffic light status.

2. An intelligent traffic police robot according to claim 1, characterized in that: the local acquisition terminal comprises an image acquisition module, a local data storage module, a voice module, a processor, a motor control module, a display module and a first communication module module;

The processor is respectively connected with the image acquisition module, the local data storage module, the voice module, the motor control module, the display module and the first communication module;

The image acquisition module adopts a high-definition camera, which is used to collect the traffic image information of the road traffic intersection in real time, and send the collected traffic image information to the processor;

The local information storage module is used to store the collected traffic image information, and store the motor control commands and voice control commands corresponding to different operation control commands. Different motor control commands are used to control the work of different motors, and different voice control commands correspond to different Voice broadcast content;

The voice module is a voice broadcaster, used for voice broadcast;

The motor control module includes several motors and several photosensitive position sensors. Each component of the robot is installed with one motor and at least one photosensitive position sensor. The position information of the motor is sent to the processor, and the motor is used to receive the motor control command sent by the processor and control the motor action;

The display module is used to display the traffic volume of vehicles and the traffic volume of people;

The first communication module is used to send the received traffic image information to the remote processing terminal, and send the received operation control instructions, vehicle traffic, and pedestrian traffic sent by the remote processing terminal to the processor, so as to realize local acquisition of the terminal and remote processing. Terminal communication connection.

3. An intelligent traffic police robot according to claim 2, characterized in that: the local acquisition terminal further comprises a power supply module, and the power supply module is respectively connected with the processor and several motors, and provides the processor and several motors respectively. A working power supply, the power supply module is connected to at least one of the 220V AC mains, the storage battery and the new energy battery.

4. An intelligent traffic police robot according to claim 3, characterized in that: the power module is provided with two power conversion units, and one power conversion unit is used to convert 220V alternating current, accumulator and new energy battery into processing power The other power conversion unit is used to convert the 220V AC, battery and new energy battery into the voltage used by the motor.

5. The intelligent traffic police robot according to claim 1, wherein the remote processing terminal comprises a second communication module, a traffic light signal acquisition module, an image preprocessing module, a feature extraction module and a management server;

The second communication module is respectively connected with the image preprocessing module and the management server, the management server is respectively connected with the traffic light signal acquisition module, the image preprocessing module, the feature extraction module and the remote storage database, and the feature extraction module is connected with the image preprocessing module;

The second communication module is used to receive the traffic image information sent by the first communication module, and send the received traffic image information to the image preprocessing module. sent to the first communication module, wherein the first communication module and the second communication module both include a 4G communication interface and a 5G communication interface;

The traffic light signal acquisition module is used to obtain the traffic light status information of the traffic intersection where the traffic police robot is located in real time, and send the traffic light signal status information of the traffic intersection to the management server;

The image preprocessing module is used to adjust the brightness and resolution of the received traffic image information, and send the brightness and resolution adjusted images to the feature extraction module and the remote storage database respectively to improve the clarity of the image;

The feature extraction module is used to receive the images processed by the image preprocessing module, and compare the processed images with the contents of the license plate information comparison data set stored in the remote storage database one by one to obtain the license plate number of the passing vehicle, and use the obtained license plate number. The vehicle license plate number is sent to the management server;

The management server receives the vehicle license plate number extracted by the feature extraction module, counts the vehicle traffic at the intersection according to the received vehicle license plate number, and filters out the vehicle license plate numbers that pass under the red light state. At the same time, the management server receives the image preprocessing module. Image information, extract the pedestrian traffic volume in the image, and send the statistical vehicle traffic volume and pedestrian traffic volume to the display module through the second communication module, the first communication module, and the processor in sequence;

At the same time, the management server receives the traffic light status information sent by the traffic light signal acquisition module, and sends an operation control instruction according to the traffic light status information to the processor via the second communication module and the first communication module, and the processor stores the received operation control instruction with the local information respectively. A number of operation control instructions stored in the module are compared to screen the motor control instructions and voice control instructions corresponding to the operation control instructions, and the screened motor control instructions are sent to the motor control module to control the corresponding motors to work, and the screened The voice control command is sent to the voice module for voice broadcast reminder.

6 . The intelligent traffic police robot according to claim 5 , wherein the remote processing terminal further comprises a remote storage database, and the remote storage database stores a license plate information comparison data set and preprocessed traffic image information. 7 .

7. a kind of intelligent traffic police robot according to claim 6 is characterized in that: the license plate information contrast data set comprises the corresponding abbreviation Chinese character of each province, the number of 0-9 and 24 capital letters, except letter " I " and " O ".