CN108715165A - A kind of ride safety of automobile control method and system - Google Patents
A kind of ride safety of automobile control method and system Download PDFInfo
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- CN108715165A CN108715165A CN201810305395.4A CN201810305395A CN108715165A CN 108715165 A CN108715165 A CN 108715165A CN 201810305395 A CN201810305395 A CN 201810305395A CN 108715165 A CN108715165 A CN 108715165A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000001133 acceleration Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/408—Radar; Laser, e.g. lidar
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Traffic Control Systems (AREA)
Abstract
Present invention is disclosed a kind of ride safety of automobile control methods：1) automobile powers on, and system starts；2) oneself state and vehicle periphery state parameter are obtained in real time；3) by comparing in the parameter of acquisition and preset failure mode database；4) if the parameter currently obtained and one of which accident parameter successful match in failure mode database, execute the default failure mode of accident parameter of successful match.Whether the advantage of the invention is that system can be according to vehicle itself and peripheral situation, accident can be occurred by prejudging, and can be given warning in advance and be made corresponding correctly auxiliary Driving control, ensure travel safety.
Description
Technical field
The present invention relates to technical field of vehicle safety.
Background technology
Automobile greatly facilitates people's lives as a kind of facility efficiently trip mode, but as automobile is protected
The increase for the amount of having, traffic not only become congestion, and traffic accident also seems more prominent.The traffic accident of last decade, China is in
Now it is incremented by state, reaches 600,000 every year, death toll is more than 100,000 people.If preventing and reducing traffic accident, traffic is reduced
The harm of accident becomes the emphasis of industry research.The safety of vehicle becomes the focus that major auto vendor is pursued jointly.
In the prior art, vehicle safety technology is broadly divided into active safety technologies and passive security technology, passive security skill
Art works after accident generation, and the main harm, such as air bag safety band etc. for reducing traffic accident, active safety is main
It works before accident generation, such as anti-wheel lock system, body stabilization system.However treatment is better than treatment, accident prevention
It is only best safety.In the prior art, the technology of accident prevention is mainly safe early warning technology, patent application
201610584864.1 provide a kind of technical solution, and the traffic information in vehicle traveling front is monitored using two CCD cameras,
It is connected with PFGA after A/D is sampled, FPGA is in communication with each other by CAN bus and controller, and controller is for may be to vehicle
Normally travel causes the barrier of security risk to carry out early warning, in emergency circumstances carries out auxiliary braking to vehicle, reaches reduction and hands over
The purpose of interpreter's event occurrence probability, however the effect of this safe early warning is very limited, and auxiliary operation is only limitted to brake.
Invention content
The technical problem to be solved by the present invention is to realize a kind of traffic safety control that can improve vehicle safety
Method processed.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of ride safety of automobile control method：
1) automobile powers on, and system starts；
2) oneself state and vehicle periphery state parameter are obtained in real time；
3) by comparing in the parameter of acquisition and preset failure mode database；
If 4) parameter currently obtained and one of which accident parameter successful match in failure mode database, execution
With the successful default failure mode of accident parameter.
It is described 2) in oneself state and vehicle periphery state parameter include current vehicle speed information, current vehicle vehicle front
And/or rear images information, surrounding obstacle distance and velocity information, vehicle accelerator trample depth information, vehicle brake is trampled
Depth information, wheel steering angle information and range state information.
The failure mode database is made of multigroup accident parameter, and every group of accident parameter is by least one preset information
Parameter threshold is constituted, and every group of accident parameter is equipped with corresponding failure mode, and the failure mode is to be accelerated to automobile, subtracted
Speed, the active control method turned to.
Accident parameter in the failure mode database is divided into different priority levels from height is low, when the parameter of acquisition
With multigroup accident parameter successful match in failure mode database, the then only accident mould of the not highest accident parameter of execution priority
Formula.
4) if the parameter currently obtained is close with one of which accident parameter in failure mode database, language is carried out
Sound prompts.
A kind of system executing the ride safety of automobile control method, system is equipped in front of collection vehicle and/or rear
The camera of image information, the vehicle acceleration detection unit equipped with collection vehicle current acceleration information are equipped with acquisition surrounding barrier
The radar cell of object distance and velocity information, acquisition vehicle accelerator is hindered to trample the throttle sensor of depth information, obtain vehicle brake
Vehicle tramples the brake sensor of depth information, and the camera, radar cell, throttle sensor, brake sensor output are obtained
The information taken to entire car controller, the entire car controller connection is stored with the memory of accident alarming threshold value table, the vehicle
Controller outputs control signals to throttle electric control unit, brake electronic control unit, wheel steering electronic control unit.
System is additionally provided with the steering angle sensor for obtaining wheel steering angle information, and the steering angle sensor is defeated
The steering angle information of outgoing direction disk is to entire car controller.
System is additionally provided with the gear position sensor for obtaining range state information, and the gear position sensor exports range state information
To entire car controller.
The entire car controller obtains current vehicle speed signal by CAN bus, and output alarm signal is to voice unit.
Whether the advantage of the invention is that system can be according to vehicle itself and peripheral situation, accident can be occurred by prejudging, and
It can give warning in advance and make corresponding correctly auxiliary Driving control, ensure travel safety.
Specific implementation mode
Ride safety of automobile control method can be when vehicle occurs unexpected, and control vehicle enters failure mode, vehicle control
Device processed carries out the operations such as acceleration-deceleration steering according to the Best strategy of the failure mode in incident database, while detecting vehicle shape
Body ensures in the controllable state of safety and stability.
Ride safety of automobile control method is as follows：
1) automobile powers on, and system starts, can be as desired by preset control method (or respective keys) after startup
Closing system；
2) oneself state and vehicle periphery state parameter, i.e. Vehicle security system detection vehicle condition and road are obtained in real time
Condition, oneself state and vehicle periphery state parameter include current vehicle speed information, current vehicle vehicle front and/or rear images
Information, surrounding obstacle distance and velocity information, vehicle accelerator trample depth information, vehicle brake tramples depth information, direction
Disk steering angle information and range state information；
3) by comparing in the parameter of acquisition and preset failure mode database；
If 4) parameter currently obtained and one of which accident parameter successful match in failure mode database, execution
With the successful default failure mode of accident parameter.If the parameter currently obtained and one of which thing in failure mode database
Therefore parameter is close, then carries out voice prompt.Driver can be allowed to have certain early warning in this way,
Failure mode database is made of multigroup accident parameter, and every group of accident parameter passes through experiment, it is proposed that Common Accidents
And the vehicle parameter and road conditions parameter of the accident studied intensively, as leading vehicle distance is close, and rear car speed is fast, it may occur that is chased after
Tail can remind vehicle lane change.Every accident parameter is made of at least one information parameter threshold value, when entire car controller obtains
Parameter information meet each information parameter threshold value of one of which accident parameter, then transfer the execution information of the accident entry
(entering failure mode).
Every group of accident parameter is equipped with corresponding failure mode, and the failure mode is to be accelerated to automobile, slowed down, turned
To active control method；Accident parameter in failure mode database is divided into different priority levels from height is low, works as acquisition
Parameter and failure mode database in multigroup accident parameter successful match, then the only not highest accident parameter of execution priority
Failure mode.
The system for executing above-mentioned ride safety of automobile control method is equipped with video camera, millimetre-wave radar, laser radar, is used for
Monitor road and traffic conditions.Camera collection vehicle front and/or rear images information, and it is delivered to entire car controller, milli
Metre wave radar, laser radar acquisition surrounding obstacle distance and velocity information are simultaneously delivered to entire car controller.
System is equipped with acceleration transducer, gyro sensor, throttle sensor, brake sensor, shift sensor etc.,
For monitoring vehicle running state.Acceleration transducer, gyro sensor are used to obtain fore-aft acceleration and a left side for vehicle
Right side is to acceleration information, and by the information conveyance of acquisition to entire car controller；Throttle sensor obtains vehicle accelerator and tramples depth
Information is spent, and by the information conveyance of acquisition to entire car controller；Brake sensor obtains vehicle brake and tramples depth information, and will
The information conveyance of acquisition is to entire car controller；Shift sensor obtains range state information, and information includes specific gear, advance
Gear, reverse gear, P grades or N grades, acquired information is also delivered to entire car controller by shift sensor in real time；Steering angle senses
Device obtains wheel steering angle information, and specific steering angle is delivered to entire car controller, while entire car controller
Current vehicle speed can be obtained by CAN bus.
Entire car controller is equipped with memory, which founds failure mode database, can be set for entire car controller
Wireless communication unit is set, unit can communicate entire car controller with depot's Database by radio communication, in real-time update
Failure mode database is stated, entire car controller judges whether vehicle is likely to enter according to monitoring data and failure mode database
Failure mode.Comparing unit is then equipped in entire car controller, by real time will acquired information in failure mode database
Data be compared, after comparison match enter failure mode, then execute command adapted thereto.Failure mode can be preset as carrying out language
Sound is alarmed, and can also be preset as carrying out voice broadcast while be intervened control, audio alert is played out default by voice unit
Alarm sound and/or correct operation prompt, vehicle audio system may be used in voice unit.Entire car controller output control letter
Number to throttle electric control unit, brake electronic control unit, wheel steering electronic control unit, connect intervention control vehicle can be added
Oil, braking and steering are adjusted, and are further ensured that traffic safety.
It is described above and the present invention is exemplarily described, it is clear that present invention specific implementation is not limited by aforesaid way
System, if the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or not improved general
The design and technical solution of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (9)
1. a kind of ride safety of automobile control method, it is characterised in that：
1) automobile powers on, and system starts；
2) oneself state and vehicle periphery state parameter are obtained in real time；
3) by comparing in the parameter of acquisition and preset failure mode database；
If 4) one of which accident parameter successful match in the parameter currently obtained and failure mode database, execute matching at
The default failure mode of accident parameter of work(.
2. ride safety of automobile control method according to claim 1, it is characterised in that：It is described 2) in oneself state and vehicle
Ambient state parameter includes current vehicle speed information, the vehicle front of current vehicle and/or rear images information, surrounding barrier
Distance and velocity information, vehicle accelerator trample depth information, vehicle brake tramples depth information, wheel steering angle information and
Range state information.
3. ride safety of automobile control method according to claim 1 or 2, it is characterised in that：The failure mode data
Library is made of multigroup accident parameter, and every group of accident parameter is made of at least one preset information parameter threshold value, every group of accident ginseng
Number is equipped with corresponding failure mode, and the failure mode is the active control method accelerated to automobile, slowed down, turned to.
4. ride safety of automobile control method according to claim 3, it is characterised in that：In the failure mode database
Accident parameter be divided into different priority levels from height is low, when multigroup accident is joined in parameter and the failure mode database of acquisition
Number successful match, the then only failure mode of the not highest accident parameter of execution priority.
5. ride safety of automobile control method according to claim 1 or 4, it is characterised in that：If 4) the current acquisition
Parameter and failure mode database in one of which accident parameter it is close, then carry out voice prompt.
6. a kind of system of execution ride safety of automobile control method as described in claim 1-5, it is characterised in that：System is equipped with
In front of collection vehicle and/or the camera of rear images information, the vehicle equipped with collection vehicle current acceleration information accelerate inspection
It surveys unit, the radar cell equipped with acquisition surrounding obstacle distance and velocity information, acquisition vehicle accelerator and tramples depth information
Throttle sensor obtains the brake sensor that vehicle brake tramples depth information, the camera, radar cell, throttle sensing
The acquired information of device, brake sensor output to entire car controller, the entire car controller connection is stored with accident alarming threshold
It is worth the memory of table, the entire car controller outputs control signals to throttle electric control unit, brake electronic control unit, wheel steering
Electronic control unit.
7. system according to claim 6, it is characterised in that：System, which is additionally provided with, obtains turning for wheel steering angle information
To angular transducer, the steering angle information of the steering angle sensor outbound course disk to entire car controller.
8. the system described according to claim 6 or 7, it is characterised in that：System is additionally provided with the gear for obtaining range state information
Sensor, the gear position sensor export range state information to entire car controller.
9. system according to claim 8, it is characterised in that：The entire car controller obtains current vehicle by CAN bus
Fast signal, and output alarm signal is to voice unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305395.4A CN108715165A (en) | 2018-04-08 | 2018-04-08 | A kind of ride safety of automobile control method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305395.4A CN108715165A (en) | 2018-04-08 | 2018-04-08 | A kind of ride safety of automobile control method and system |
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| CN108715165A true CN108715165A (en) | 2018-10-30 |
Family
ID=63898806
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| CN201810305395.4A Pending CN108715165A (en) | 2018-04-08 | 2018-04-08 | A kind of ride safety of automobile control method and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649168A (en) * | 2018-12-26 | 2019-04-19 | 与德科技有限公司 | A kind of delay accelerated method, device, equipment and storage medium |
| CN109720313A (en) * | 2018-12-29 | 2019-05-07 | 江西与德电子技术有限公司 | A kind of control method, device, equipment and storage medium |
| CN109823338A (en) * | 2019-03-28 | 2019-05-31 | 南京航空航天大学 | A kind of automobile active safety early warning system based on comprehensive evaluation index |
| CN110415204A (en) * | 2019-03-22 | 2019-11-05 | 泰州三凯工程技术有限公司 | Reliable safety traffic control system |
| CN110775181A (en) * | 2019-10-23 | 2020-02-11 | 上海钧正网络科技有限公司 | Vehicle safety state monitoring method and device, computer equipment and storage medium |
| CN111862628A (en) * | 2019-10-24 | 2020-10-30 | 王俊芝 | Vehicle speed customization system and method based on cloud server |
| CN112863244A (en) * | 2019-11-28 | 2021-05-28 | 大众汽车股份公司 | Method and device for promoting safe driving of vehicle |
| CN112937499A (en) * | 2021-02-02 | 2021-06-11 | 广州橙行智动汽车科技有限公司 | Vehicle active safety control method, device and system and vehicle |
| CN115339466A (en) * | 2022-08-30 | 2022-11-15 | 重庆长安汽车股份有限公司 | Safety control method and device, electronic equipment and driving assistance system |
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| CN105346529A (en) * | 2015-11-05 | 2016-02-24 | 东风汽车公司 | Intelligent automatic emergency brake system and method |
| CN105644557A (en) * | 2015-12-30 | 2016-06-08 | 苏州安智汽车零部件有限公司 | Braking and steering assisting system and method considering collision avoidance intention of driver |
| CN107031553A (en) * | 2017-03-27 | 2017-08-11 | 宁波吉利汽车研究开发有限公司 | A kind of tailgating-proof system and method for vehicle |
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| US20030093210A1 (en) * | 2001-11-15 | 2003-05-15 | Toshiyuki Kondo | Travel control apparatus of vehicle |
| CN105346529A (en) * | 2015-11-05 | 2016-02-24 | 东风汽车公司 | Intelligent automatic emergency brake system and method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649168A (en) * | 2018-12-26 | 2019-04-19 | 与德科技有限公司 | A kind of delay accelerated method, device, equipment and storage medium |
| CN109720313A (en) * | 2018-12-29 | 2019-05-07 | 江西与德电子技术有限公司 | A kind of control method, device, equipment and storage medium |
| CN110415204A (en) * | 2019-03-22 | 2019-11-05 | 泰州三凯工程技术有限公司 | Reliable safety traffic control system |
| CN109823338A (en) * | 2019-03-28 | 2019-05-31 | 南京航空航天大学 | A kind of automobile active safety early warning system based on comprehensive evaluation index |
| CN110775181A (en) * | 2019-10-23 | 2020-02-11 | 上海钧正网络科技有限公司 | Vehicle safety state monitoring method and device, computer equipment and storage medium |
| CN110775181B (en) * | 2019-10-23 | 2021-09-07 | 上海钧正网络科技有限公司 | Vehicle safety state monitoring method and device, computer equipment and storage medium |
| CN111862628A (en) * | 2019-10-24 | 2020-10-30 | 王俊芝 | Vehicle speed customization system and method based on cloud server |
| CN112863244A (en) * | 2019-11-28 | 2021-05-28 | 大众汽车股份公司 | Method and device for promoting safe driving of vehicle |
| CN112863244B (en) * | 2019-11-28 | 2023-03-14 | 大众汽车股份公司 | Method and device for promoting safe driving of vehicle |
| CN112937499A (en) * | 2021-02-02 | 2021-06-11 | 广州橙行智动汽车科技有限公司 | Vehicle active safety control method, device and system and vehicle |
| CN115339466A (en) * | 2022-08-30 | 2022-11-15 | 重庆长安汽车股份有限公司 | Safety control method and device, electronic equipment and driving assistance system |
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Application publication date: 20181030 |