CN114435362A - Intelligent car following reminding method during starting, electronic equipment and storage medium - Google Patents
Intelligent car following reminding method during starting, electronic equipment and storage medium Download PDFInfo
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- CN114435362A CN114435362A CN202210162472.1A CN202210162472A CN114435362A CN 114435362 A CN114435362 A CN 114435362A CN 202210162472 A CN202210162472 A CN 202210162472A CN 114435362 A CN114435362 A CN 114435362A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000006870 function Effects 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 description 12
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
- B60W30/165—Automatically following the path of a preceding lead vehicle, e.g. "electronic tow-bar"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an intelligent car following reminding method during starting, electronic equipment and a storage medium, wherein 1) when a vehicle is in a starting state and is in a stopping state at the same time, a front-view camera assembly on the vehicle collects information in front of the vehicle, and whether the working condition of the vehicle is to be started or not is judged based on the collected information; if yes, executing step 2); 2) the vehicle sends out the prompt of starting following the vehicle. The prompt of starting following the vehicle is one or two of voice prompt and text prompt. The intelligent car following reminding method is used for intelligent car following reminding in the starting stage, and can improve road passing efficiency on one hand and improve the car using satisfaction and driving experience of a driver on the other hand.
Description
Technical Field
The invention relates to intelligent reminding of vehicle following when a vehicle starts, in particular to an intelligent reminding method, electronic equipment and a storage medium for vehicle following when the vehicle starts based on multiple sensors, and belongs to the technical field of driving assistance.
Background
With the rapid development of economy in China, automobiles almost become the standard allocation of each family. According to the statistics of the ministry of public security, the quantity of automobile reserves in China is 2.81 hundred million, automobiles are continuously increased in 2020, everyone can encounter traffic jam or traffic lights waiting for the traffic jam in the driving process, particularly when traffic jam time or red road lights are long, drivers are prone to complain about late following the automobile because of inattention, and the drivers can influence driving moods or even misoperation due to urging of the following automobile. No reasonable technology is available for realizing intelligent car following reminding currently.
Through retrieval, the current car following technology mainly focuses on automatic driving or when a driving assistance function is started, automatic car following, namely, the current car following technology focuses on car following in the driving process and is related to intelligent driving or driving assistance, and a related technical scheme for intelligent car following reminding of a driver in a starting stage when a related function is started is not provided.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, the present invention aims to provide an intelligent car following reminding method, an electronic device and a storage medium during starting, and the present invention is used for the intelligent car following reminding in the starting stage, which can improve the road surface passing efficiency on one hand, and can also improve the car using satisfaction and driving experience of the driver on the other hand.
The technical scheme of the invention is realized as follows:
an intelligent car following reminding method during starting, comprising the following steps,
1) when the vehicle is in a starting state and is in a stopping state at the same time, a front-view camera assembly on the vehicle collects information in front of the vehicle, and whether the working condition of the vehicle should start or not is judged based on the collected information; if yes, executing step 2);
2) the vehicle sends out the prompt of starting following the vehicle. The prompt of starting following the vehicle is one or two of voice prompt and text prompt.
For adapting to different drivers, be equipped with intelligence on the vehicle and follow the car and remind the switch, remind the switch in order to open or close intelligence with the car and remind the function through operating intelligence with the car. Thus, the method is more humanized and flexible.
In the step 1), when the condition of the vehicle is judged to be a traffic jam condition according to the information collected by the front view camera assembly, if starting of the vehicle in front is detected and the distance between the vehicle and the vehicle exceeds a set distance, and the vehicle is not started within a set time, the condition of the vehicle is judged to be started.
In the step 1), when the condition of the vehicle is judged to be equal traffic light condition according to the information collected by the front view camera assembly, if the traffic signal lamp is detected to be changed from red light to green light, no vehicle or pedestrian crossing in front is detected, and the vehicle is not started within the calibration time, the condition of the vehicle is judged to be started.
Further, in the step 1), when judging whether the vehicle should start, whether the vehicle has a brake release or gear shifting operation action within a set time is considered, if the vehicle has the brake release or the gear shifting operation action, the driver is indicated to prepare for starting, and whether the vehicle should start is not judged; and if the brake is not released or the gear shifting operation is not performed, judging whether the vehicle should start or not by combining other conditions.
Further, in the step 1), after the vehicle is started, if the D gear is not engaged and the vehicle advances, intelligent vehicle following judgment is not carried out, and if the D gear is engaged and the vehicle advances, intelligent vehicle following reminding is started in the current ignition period.
The invention also provides electronic equipment with the intelligent car following reminding function during starting, which comprises a memory, a storage and a reminding module, wherein the memory is configured to store executable instructions;
and the processor is configured to execute the executable instructions stored in the memory so as to realize the steps involved in the intelligent vehicle following reminding method during starting.
The invention also provides a computer readable storage medium, wherein computer program instructions are stored on the computer readable storage medium and execute the steps related to the intelligent car following reminding method during starting.
The in-vehicle monitoring camera realizes the monitoring of the state of a driver, and the front-view camera assembly realizes the identification of vehicles, pedestrians, sidewalks and traffic lights in front. And when the following situations occur, judging whether the vehicle needs to be started or followed.
1. Under the working condition of traffic jam, a certain distance between the starting of the front vehicle and the vehicle is detected, and the driver is not started within the calibration time and is reminded to start with the vehicle by voice.
2. Under the working condition of the traffic lights, the traffic lights are detected to be converted from red lights to green lights, pedestrians and vehicles do not cross in the front, the driver does not start within the standard time, and the driver is reminded of starting with the vehicle through voice.
Compared with the prior art, the invention has the following beneficial effects:
1. the intelligent car following reminding device is mainly used for intelligent car following reminding in a starting stage, can improve road surface passing efficiency, reduces promotion of a rear car, and is beneficial to reducing accidents and disputes.
2. According to the invention, different voice and text reminding schemes are set according to the scene of the vehicle and the state of the driver, so that the use pleasure of the user is increased.
3. The intelligent car following reminding function in the starting stage is added on the basis of the existing configuration, the safe, intelligent and scientific driving experience can be improved without adding new hardware and extra cost, and the car using satisfaction of a driver can be improved.
Drawings
Fig. 1-a schematic block diagram of an intelligent car-following reminding system of the invention.
Fig. 2-a logic flow diagram of the intelligent car following judgment of the present invention.
Fig. 3-a schematic view of an intelligent car following reminding scene of the invention.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
In order to realize intelligent starting and vehicle following reminding, corresponding units of a vehicle are required to participate together, such as a Front-view Camera assembly 1 (Front Camera collects vehicle Front information), a gateway 2(GW), a vehicle-mounted display controller assembly 3 (HU information display and setting), a power amplifier 4 (AMP voice reminding), a fatigue monitoring Camera assembly 5 (DMS driver state collection), a transmission system 6 (TCU shifts gears or not), a brake system 7 (ESP loosens or not), and a power system 8 (EMS vehicle starts or not). The interrelationship of these units is shown in FIG. 1.
The sensor arrangement of the present invention is illustrated. The front-view camera assembly 1 is arranged on the inner side of a front windshield, can realize the judgment of the distance between a front vehicle and a following vehicle, the identification of a front lane line, a road identification sign, a traffic light, a cross vehicle and a pedestrian, receives the signal of the fatigue monitoring camera assembly 5, and sends out different following reminding signals; the fatigue monitoring camera assembly 5 is arranged in the A column or near the steering wheel, so that the state of a driver is monitored, and a monitoring signal is transmitted to the forward-looking camera assembly 1.
The invention relates to an intelligent car-following reminding method during starting, which comprises the following steps,
1) when the vehicle is in a starting state and is in a stopping state at the same time, a front-view camera assembly on the vehicle collects information in front of the vehicle, and whether the working condition of the vehicle should start or not is judged based on the collected information; if yes, executing step 2);
2) the vehicle sends out the prompt of starting following the vehicle. The prompt of starting following the vehicle is one or two of voice prompt and text prompt.
For adapting to different drivers, be equipped with intelligence on the vehicle and follow the car and remind the switch, remind the switch in order to open or close intelligence with the car and remind the function through operating intelligence with the car. Thus, the method is more humanized and flexible.
In the step 1), when the condition of the vehicle is judged to be a traffic jam condition according to the information collected by the front view camera assembly, if starting of the vehicle in front is detected and the distance between the vehicle and the vehicle exceeds a set distance, and the vehicle is not started within a set time, the condition of the vehicle is judged to be started.
In the step 1), when the condition of the vehicle is judged to be equal traffic light condition according to the information collected by the front view camera assembly, if the traffic signal lamp is detected to be changed from red light to green light, no vehicle or pedestrian crossing in front is detected, and the vehicle is not started within the calibration time, the condition of the vehicle is judged to be started.
Further, in the step 1), when judging whether the vehicle should start, whether the vehicle has a brake release or gear shifting operation action within a set time is considered, if the vehicle has the brake release or the gear shifting operation action, the driver is indicated to prepare for starting, and whether the vehicle should start is not judged; and if the brake is not released or the gear shifting operation is not performed, judging whether the vehicle should start or not by combining other conditions.
Further, in the step 1), after the vehicle is started, if the D gear is not engaged and the vehicle advances, intelligent vehicle following judgment is not carried out, and if the D gear is engaged and the vehicle advances, intelligent vehicle following reminding is started in the current ignition period.
The invention also provides electronic equipment with the intelligent car following reminding function during starting, which comprises a memory, a storage and a reminding module, wherein the memory is configured to store executable instructions;
and the processor is configured to execute the executable instructions stored in the memory so as to realize the steps involved in the intelligent vehicle following reminding method during starting.
The invention also provides a computer readable storage medium, wherein computer program instructions are stored on the computer readable storage medium and execute the steps related to the intelligent car following reminding method during starting.
Referring to fig. 2, the logic flow of the intelligent car following reminding judgment of the invention is explained as follows:
1. when the vehicle starts, the system carries out self-checking, if the system breaks down, the trouble is reminded, if the system does not break down, then intelligent car following reminding switch can be set (default open).
2. If car warning switch is the on-state with intelligence, then intelligence can be activated with car warning function, if intelligence is for off-state with car warning switch, then intelligence can not be activated with car warning function.
3. After the vehicle starts, in the time of setting for, whether the driver does not engage D and keeps ahead, if do not engage D keep ahead, do not carry out intelligence and follow the car and judge, if engage D keep ahead, then carry out intelligence and follow the car and remind at current ignition cycle. The step mainly aims at the fact that the driver does not have the meaning of leaving with the vehicle in a small time period when the vehicle is just started, the driver may be in a hot vehicle, may wait for the vehicle, and may do other things, and in this time, even if the previous vehicle leaves, the driver does not need to be reminded, otherwise the driving feeling is influenced.
4. The driver moves forwards, normally follows the vehicle and stops on the road, after the front vehicle starts and exceeds 5m (can be calibrated) away from the vehicle, the driver does not loose the brake or operate the gear shifting action, and the driver is reminded to start through different sounds and characters by combining the fatigue monitoring camera assembly 5 to judge the state of the driver.
5. When a driver encounters a red light stop at the road intersection of the vehicle, the intelligent forward-looking camera assembly 1 recognizes that the red light is changed into a green light, no pedestrian or vehicle passes through the intersection, the driver does not loose a brake or operate a gear shifting action within 3s (demarcatable) time, the fatigue monitoring camera assembly 5 is combined to judge the state of the driver, and the driver is reminded to start through different sounds and characters.
Referring to fig. 3, a schematic diagram of an intelligent car following reminder scenario is illustrated as follows.
Scene1 is a traffic jam Scene, when a vehicle is stopped at the following of the lane, and after the vehicle is stopped at the following for a certain time, a front vehicle starts, and when the distance between the front vehicle and the vehicle is more than 5m (can be calibrated), a driver does not loose the brake or operate the gear shifting action, and the fatigue monitoring camera assembly 5 judges that the driver does not notice the front, and reminds the driver to start through sound and characters.
Scene2 is a single traffic light Scene, when a vehicle stops in a red light, the red light in front turns green after the vehicle stops for a certain time, no pedestrian and vehicle cross at the intersection, and within 3s (which can be calibrated), the driver does not loose the brake or operate the gear shifting action, and the driver is reminded to start by combining the fatigue monitoring camera assembly 5 to judge the state of the driver.
Scene3 is a multi-lane and multi-traffic light Scene, when a vehicle stops in a corresponding lane under a red light, the red light of the corresponding lane of the vehicle turns green after the vehicle stops for a certain time, no pedestrian and vehicle cross at an intersection, and within 3s (demarcatable) time, a driver does not loose a brake or operate a gear shifting action, and the driver state is judged by combining the fatigue monitoring camera assembly 5, and is reminded to start through sound and characters.
According to the intelligent car following reminding device, firstly, an intelligent car following reminding switch on a vehicle-mounted display controller assembly 3 is set to be in an on state. The forward-looking camera assembly 1 judges that the intelligent car following reminding condition is met currently, receives a driver state signal of the fatigue monitoring camera assembly 5, sends out different intelligent car following reminding signals, and forwards a power amplifier 4 and a vehicle-mounted display controller assembly 3 through a gateway 2 to prompt a driver with voice and characters.
And different voices and characters are adopted for reminding according to the scene of the vehicle and different states of the driver during reminding. If the traffic light is waited, the warning is 'green light now, please start'; if the vehicle is in a traffic jam, reminding that the vehicle is driven away and starts; if the driver yawns, the driver can be reminded of 'parent, concentrated spirit and please start'; if the driver plays the mobile phone, the reminding can be that the driver does not need to use the electronic product when driving the vehicle and starts. These reminder terms are merely examples and can be set and even customized and modified by the driver. Voice alerts are principally the primary reason, as text alerts may not be accessible due to driver distraction.
Finally, it should be noted that the above-mentioned examples of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, it will be apparent to those skilled in the art that other variations and modifications can be made based on the above description. Not all embodiments are exhaustive. All obvious changes and modifications of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides an intelligence is with car warning method when starting which characterized in that: the steps are as follows,
1) when the vehicle is in a starting state and is in a stopping state at the same time, a front-view camera assembly on the vehicle collects information in front of the vehicle, and whether the working condition of the vehicle is to be started or not is judged based on the collected information; if yes, executing step 2);
2) and the vehicle sends out a prompt for starting following the vehicle.
2. The intelligent car-following reminding method during starting as claimed in claim 1, characterized in that: in the step 2), the prompt of the following vehicle starting is one or two of voice prompt and text prompt.
3. The intelligent car following reminding method during starting according to claim 1, characterized in that: be equipped with intelligence and follow car warning switch on the vehicle, follow car warning switch in order to open or close intelligence and follow the car warning function through operation intelligence.
4. The intelligent car following reminding method during starting according to claim 1, characterized in that: in the step 1), when the condition of the vehicle is judged to be a traffic jam condition according to the information collected by the front view camera assembly, if starting of the vehicle in front is detected and the distance between the vehicle and the vehicle exceeds a set distance, and the vehicle is not started within a set time, the condition of the vehicle is judged to be started.
5. The intelligent car following reminding method during starting according to claim 1, characterized in that: in the step 1), when the condition of the vehicle is judged to be equal traffic light condition according to the information collected by the front view camera assembly, if the traffic signal lamp is detected to be changed from red light to green light, no vehicle or pedestrian crossing in front is detected, and the vehicle is not started within the calibration time, the condition of the vehicle is judged to be started.
6. The intelligent car following reminding method during starting according to claim 1, characterized in that: in the step 1), when judging whether the vehicle should start, whether the vehicle has loose brake or gear shifting operation action within set time is considered, and if the vehicle has loose brake or gear shifting operation action, whether the vehicle should start is not required to be judged; and if the brake is not released or the gear shifting operation is not performed, judging whether the vehicle should start or not by combining other conditions.
7. The intelligent car following reminding method during starting according to claim 1, characterized in that: in the step 1), after the vehicle is started, if the D gear is not engaged and the vehicle advances, intelligent vehicle following judgment is not carried out, and if the D gear is engaged and the vehicle advances, intelligent vehicle following reminding is started in the current ignition period.
8. The utility model provides an electronic equipment with intelligence is reminded with car when starting which characterized in that: comprising a memory configured to store executable instructions;
a processor configured to execute executable instructions stored in the memory to implement the method of intelligent start time follow-up reminder of any one of claims 1 to 7.
9. A computer-readable storage medium having computer program instructions stored thereon, characterized in that: the computer program instructions perform the method of intelligent start-time car following reminder of any one of claims 1 to 7.
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Effective date of registration: 20221221 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Applicant after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400020, No. 260, Jianxin East Road, Jiangbei District, Chongqing Applicant before: Chongqing Changan Automobile Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220506 |