CN109094458A - The control method of safe driving of vehicle and control device for safe driving of vehicle - Google Patents
The control method of safe driving of vehicle and control device for safe driving of vehicle Download PDFInfo
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- CN109094458A CN109094458A CN201810945723.7A CN201810945723A CN109094458A CN 109094458 A CN109094458 A CN 109094458A CN 201810945723 A CN201810945723 A CN 201810945723A CN 109094458 A CN109094458 A CN 109094458A
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
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- Traffic Control Systems (AREA)
Abstract
This application involves a kind of control method of safe driving of vehicle and for the control device of safe driving of vehicle, which includes: the behavioural information for capturing the pedestrian on vehicle drive path and the facial information of pedestrian；Facial information according to pedestrian judges to determine that pedestrian whether there is history act of violating regulations；If there are history act of violating regulations, vehicles to be in level-one dangerous driving state by pedestrian, the first early warning is exported to driver；Behavioural information according to pedestrian judges to determine whether pedestrian moves to the direction close to vehicle；If pedestrian moves to the direction close to vehicle, vehicle is in secondary threat driving condition, exports the second early warning to driver.The control method of the safe driving of vehicle be capable of the pedestrian of basis facial characteristics and behavioural characteristic two in terms of judge, corresponding early warning is given to driver, it allows the operator to make corresponding moving operation according to early warning, to avoid driver in dangerous driving conditions down train, guarantee the traffic safety of driver.
Description
Technical field
This application involves the control method of vehicle safety control field more particularly to a kind of safe driving of vehicle and it is used for vehicle
The control device of safe driving.
Background technique
Under normal circumstances, at vehicle location biggish by crossroad, the pavement stream of people, keep vehicle and pedestrian,
Spacing when other vehicles or foreign object is usually that can keep reasonable vehicle for experienced driver by driver's subjective judgement
Away from, but to new hand driver or other states occur suddenly and just will appear when causing driver status poor after can not imagining
Fruit.In some cases, it can scurry out people or vehicle from the side of vehicle, front or rear side, be driven within the extremely short time suddenly
The person of sailing cannot react in time, to cannot hide accident, at this time just need the auxiliary safety device of vehicle, carry out to driver
Early warning appropriate.
Although there are also part rows in addition, driver by virtue of experience drives safely with driving assistance system
Genus Homo can suddenly appear in the behavior that vehicle periphery is crossed or arbitrarily rushes traffic lights in the presence for ignoring traffic rules, right
The people of traffic rules is often ignored in this part, and law enforcement agency has carried out human image collecting and recorded, so in vehicle traveling
Detect these people and give driver's early warning be very it is necessary to.
Summary of the invention
The application is mainly solving the technical problems that providing a kind of control method of safe driving of vehicle and pacifying for vehicle
The control device driven entirely, the control method of the safe driving of vehicle are capable of the facial characteristics and behavioural characteristic two of the pedestrian of basis
Aspect is judged, gives corresponding early warning to driver, allows the operator to make accordingly according to early warning
Moving operation guarantees the traffic safety of driver to avoid driver in dangerous driving conditions down train.
To solve the above problems, the technical solution that the application uses is: providing a kind of control of safe driving of vehicle
Method, the control method include: the behavioural information for capturing the pedestrian on vehicle drive path and the facial information of pedestrian；Foundation
The facial information judgement of the pedestrian determines that the pedestrian whether there is history act of violating regulations；If there are history to break rules and regulations by the pedestrian
Behavior, then vehicle is in level-one dangerous driving state, exports the first early warning to driver；Behavior according to the pedestrian is believed
Breath judges to determine whether the pedestrian moves to the direction close to vehicle；If the pedestrian moves to the direction close to vehicle,
Vehicle is in secondary threat driving condition, exports the second early warning to driver.
Preferably, the behavioural information of pedestrian on the capture vehicle drive path and the facial information of pedestrian include:
Behavioural information and the pedestrian of the pedestrian on vehicle drive path are captured by the external camera being arranged on vehicle
Facial information.
Preferably, the facial information judgement according to the pedestrian determines that the pedestrian whether there is history act of violating regulations
Include:
By the facial information of the pedestrian in the facial information of the pedestrian and the crowd's information bank that violates the traffic regulations prestored
Carry out similarity mode；
If the facial information of the pedestrian is similar to the facial information of pedestrian in the crowd's information bank to violate the traffic regulations
Degree is greater than preset threshold value, it is determined that there are history acts of violating regulations by the pedestrian.
Preferably, if the pedestrian is there are history act of violating regulations, vehicle is in level-one dangerous driving state, to driving
The person of sailing exports the first early warning
If there are history act of violating regulations, vehicles to be in level-one dangerous driving state, automatically turn on vehicle by the pedestrian
Double sudden strain of a muscle indicator lights, to remind driver vehicle to be in level-one dangerous driving state.
Preferably, if the pedestrian moves to the direction close to vehicle, vehicle is in secondary threat driving condition,
Exporting the second early warning to driver includes:
If the pedestrian moves to the direction close to vehicle, vehicle is in secondary threat driving condition, and voice broadcast mentions
The driver vehicle that wakes up is in secondary threat driving condition, and brakes the vehicle deceleration.
Preferably, the control method further include:
Obtain the distance between the pedestrian and vehicle；
Judge to determine whether the distance between the pedestrian and vehicle are less than preset safe distance；
If the distance between the pedestrian and vehicle are less than preset safe distance, vehicle is forced to enter emergency braking.
Preferably, the safe distance is the emergency stopping distance of vehicle.
Preferably, the distance between the acquisition pedestrian and vehicle include:
By the ultrasonic sensor that is arranged on vehicle emit ultrasonic wave obtain pedestrian between vehicle at a distance from.
Preferably, the control method further include:
Obtain the real-time speed of vehicle；
The speed limit value for obtaining the road of the current vehicle position judges to determine vehicle according to the real-time speed of the vehicle
Whether exceed the speed limit；
If overspeed of vehicle, reminds driver and abrupt deceleration vehicle slows down.
To solve the above problems, another technical solution that the application uses is: providing a kind of for safe driving of vehicle
Control device, which is characterized in that the control device include include at least one processor；And with it is described at least one
The memory of processor communication connection；Wherein, the memory is stored with the instruction that can be executed by least one described processor,
Described instruction is arranged to carry out the control method of safe driving of vehicle as described in the present application by program.
The beneficial effect of the application is: being different from the prior art, the control method of the safe driving of vehicle of the application includes:
Capture the behavioural information of the pedestrian on vehicle drive path and the facial information of pedestrian；Facial information according to pedestrian judges to determine
Pedestrian whether there is history act of violating regulations；If there are history act of violating regulations, vehicles to be in level-one dangerous driving state by pedestrian, to
Driver exports the first early warning；Behavioural information according to pedestrian judges to determine whether pedestrian transports to the direction close to vehicle
It is dynamic；If pedestrian moves to the direction close to vehicle, vehicle is in secondary threat driving condition, exports the second early warning to driver
Prompt.The control method of the safe driving of vehicle be capable of the pedestrian of basis facial characteristics and behavioural characteristic two in terms of sentence
It is disconnected, corresponding early warning is given to driver, allows the operator to make corresponding moving operation according to early warning, from
And driver is avoided to guarantee the traffic safety of driver in dangerous driving conditions down train.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the control method of safe driving of vehicle provided by the present application；
Fig. 2 is a kind of structural schematic diagram of the control device for safe driving of vehicle provided by the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than institute obtained under the premise of moving
There are other embodiments, belongs to the range of the application protection.
The application provides a kind of control method of safe driving of vehicle, and the face which is capable of the pedestrian of basis is special
Judged in terms of behavioural characteristic of seeking peace two, give corresponding early warning to driver, is allowed the operator to according to early warning
Corresponding moving operation is made in prompt, to avoid driver in dangerous driving conditions down train, guarantees the driving peace of driver
Entirely.The control method can provide warning information to driver in advance, and auxiliary driver safety driving can be solved effectively at present
Driver can not cope with the problem of emergency case in time, guarantee the traffic safety of driver.This Shen is illustrated referring next to Fig. 1
Please safe driving of vehicle control method, which includes the following steps:
Step 10: the behavioural information of the pedestrian on capture vehicle drive path and the facial information of pedestrian.
In the present embodiment, vehicle periphery is provided with several cameras, is caught by the external camera being arranged on vehicle
Obtain the behavioural information of the pedestrian on vehicle drive path and the facial information of pedestrian.Specifically, to vehicle heading wide-angle
120 °~160 °, the pedestrian's face occurred within the scope of 0~50m is acquired the facial information for capturing to obtain pedestrian,
Wherein, the facial information of pedestrian includes the face contour information of pedestrian, pupil information etc..
Meanwhile to 120 °~160 ° of vehicle heading wide-angle, the behavior of the pedestrian occurred within the scope of 0~50m into
Row acquisition captures to obtain the behavioural information of pedestrian, wherein the behavioural information of pedestrian includes the walking posture of pedestrian, traveling side
To.And logic analysis is carried out to the walking posture of pedestrian, direction of travel.
Step 11: the facial information judgement according to the pedestrian determines that the pedestrian whether there is history act of violating regulations.
In the present embodiment, in the facial information for the pedestrian that will acquire and the crowd's information bank that violates the traffic regulations prestored
Pedestrian facial information carry out similarity mode；If the facial information of the pedestrian and the crowd's information bank to violate the traffic regulations
In pedestrian facial information similarity be greater than preset threshold value, it is determined that there are history acts of violating regulations by the pedestrian.
Wherein, preset threshold value is 80%, 90% or other numerical value, designs according to actual conditions, does not do herein
It is specific to limit.
Specifically, the facial information for the pedestrian that will acquire is uploaded onto the server, violation is pre-deposited in server and is handed over
Drift then crowd's information bank, wherein the face of the pedestrian to violate the traffic regulations is stored in the crowd's information bank that violates the traffic regulations
The information such as information and the number to violate the traffic regulations, position.
Server is to the facial information of collected pedestrian with all pedestrians' in the crowd's information bank that violates the traffic regulations
Facial information is matched, if the face of the facial information of the pedestrian and any pedestrian in the crowd's information bank that violates the traffic regulations
The similarity of information is in preset threshold value, then illustrating the pedestrian, there are history acts of violating regulations, and obtain number once violating the regulations, once
It is more high through number violating the regulations, illustrate that this potential risk violating the regulations of the pedestrian is bigger, thens follow the steps 12.
Step 12: if there are history acts of violating regulations by the pedestrian, vehicle is in level-one dangerous driving state, to driver
Export the first early warning.
In the present embodiment, there are history acts of violating regulations by the pedestrian, then illustrate that the pedestrian has risk violating the regulations, vehicle
In level-one dangerous driving state, the first early warning is exported to driver.Specifically, control vehicle automatically turns on vehicle
Double sudden strain of a muscle indicator lights, to remind driver vehicle to be in level-one dangerous driving state, so that driver is in Alertness, carefully
It drives.
Step 13: the behavioural information according to the pedestrian judges to determine whether the pedestrian transports to the direction close to vehicle
It is dynamic.
In the present embodiment, in order to improve the accuracy of judgement, further judge according to the behavioural information of the pedestrian
Determine whether the pedestrian moves to the direction close to vehicle.If stating pedestrian to move along the direction close to vehicle, then follow the steps
14。
Step 14: if the pedestrian moves to close to the direction of vehicle, vehicle is in secondary threat driving condition, to driving
The person of sailing exports the second early warning.
In the present embodiment, if the pedestrian moves to the direction close to vehicle, vehicle is in secondary threat and drives shape
State exports the second early warning to driver.For example, driver vehicle can be reminded to be in second level in such a way that voice does not wrap
Dangerous driving state, and brake the vehicle deceleration.Specifically, if pedestrian is along close to the speed moved along the direction close to vehicle
Degree is faster, illustrates that the degree of danger of vehicle is higher, then the more frequent or early warning higher grade of early warning output, to remind
Driver safety drives.
In a preferred embodiment, the distance between the pedestrian and vehicle are obtained, judges to determine the pedestrian and vehicle
The distance between whether be less than preset safe distance；If the distance between the pedestrian and vehicle be less than preset safety away from
From then vehicle being forced to enter emergency braking.Wherein, safe distance is the emergency stopping distance of vehicle.Specifically, existed by setting
Ultrasonic sensor transmitting ultrasonic wave on vehicle obtains the distance between pedestrian and vehicle.In other embodiments, can also pass through
Be arranged in radar installations on vehicle obtain pedestrian between vehicle at a distance from.
In the present embodiment turns, when pedestrian is less than safe distance at a distance from vehicle, several shelves can be divided into and sentenced
Disconnected: as entered safe distance 0~5%, triggering driver is reminded, and reminds degree frequency low；Into safe distance 5%~30%
When, remind degree to increase, frequency is got higher；When into safe distance 30%~50%, starting protection and its high frequency are reminded at this time
Mode；When into safe distance 50%~70%, triggering starting is reduced into car speed device, and remind driver that can be carried out
Emergency braking；Into 70% or more safe distance, directly progress forced brake vehicle stopping.
Further, overspeed of vehicle causes vehicle to be in dangerous driving state in order to prevent.In other embodiments, vehicle
The control method of safe driving further includes the real-time speed of acquisition vehicle, meanwhile, obtain the road of the current vehicle position
Speed limit value judges to determine whether vehicle exceeds the speed limit according to the real-time speed of the vehicle；If overspeed of vehicle, reminds driver and make
Dynamic vehicle deceleration, with guarantee vehicle in safe driving state.
Wherein, the acquisition methods of road speed limit value can have following methods, be respectively as follows: mode one: by being mounted on
Image acquiring device (such as: camera or camera) on vehicle obtains the both sides of the road figure of the road where vehicle in real time
Picture carries out image recognition to the both sides of the road image of acquisition, if finding to contain road speed limit in the image by image recognition
Board then further identifies the image identified, to obtain the speed limit value on road speed limit disk.Mode two: it will preset
The speed limit value of road and the road in region stores in memory, according to the GPS locator being installed on vehicle to vehicle
Location information, search vehicle instantly where road road speed limit value.
In other embodiments, in order to prevent traffic accident caused by driver tired driving the occurrence of, vehicle safety is driven
The control method sailed further includes judging whether the vehicle is in dangerous driving state according to the face information of the driver
During, it specifically includes: obtaining the characteristic information in the face information, advised according to the characteristic information and preset judgement
Then, judge whether the vehicle is in dangerous driving state；Wherein, the characteristic information includes following any or combinations thereof:
Frequency of wink, eye-closing period, head bias.
The acquisition of frequency of wink in characteristic information can compare each frame in the video of the face in continuous time period
Image obtains the number of winks in this period, calculates frequency of wink.The acquisition of eye-closing period can be from the video of face
Analysis obtains.Head bias can calculate in the video of face, and driver head's neutral conductor is neutral relative to default head position
The offset of line (such as chair back neutral conductor of pilot set).
If preset judgment rule includes: that frequency of wink is greater than first threshold, judge that vehicle is in dangerous driving state.
If eye-closing period is greater than second threshold, judge that vehicle is in dangerous driving state.If head bias is relative to default head position
The offset set is more than third threshold value, then judges that vehicle is in dangerous driving state；Otherwise, vehicle is in safe driving state.
Wherein, first threshold, second threshold and third threshold value are all empirically or experimentally preset values.
It, can be according to a kind of characteristic information (such as above mentioned three when judging whether vehicle is in dangerous driving state
Any one of kind characteristic information) judged；Can also be judged according to two or more characteristic informations (such as the above institute
Any two combinations or the combination of three of the above characteristic information in the three kinds of characteristic informations said), only according to two kinds or more
When kind of characteristic information is judged, if in combination being that vehicle is in dangerous driving shape there are a kind of judging result of characteristic information
State then judges that current vehicle is in dangerous driving state, then reminds driver to be in fatigue driving state, needs to adjust in time
Driving condition, or find service area rest and drive again later.
It is different from the prior art, the control method of the safe driving of vehicle of the application includes: on capture vehicle drive path
Pedestrian behavioural information and pedestrian facial information；Facial information according to pedestrian judges to determine that pedestrian disobeys with the presence or absence of history
Zhang Hangwei；If there are history act of violating regulations, vehicles to be in level-one dangerous driving state by pedestrian, the first early warning is exported to driver
Prompt；Behavioural information according to pedestrian judges to determine whether pedestrian moves to the direction close to vehicle；If pedestrian is to close to vehicle
Direction movement, then vehicle be in secondary threat driving condition, to driver output the second early warning.The safe driving of vehicle
Control method be capable of basis pedestrian facial characteristics and behavioural characteristic two in terms of judge, given accordingly to driver
Early warning allows the operator to make corresponding moving operation according to early warning, so that driver be avoided to drive in danger
Situation down train is sailed, guarantees the traffic safety of driver.
Referring to Fig. 2, Fig. 2 is a kind of structure of control device for safe driving of vehicle provided by the embodiments of the present application
Schematic diagram.The control device for safe driving of vehicle of the present embodiment includes one or more processors 21 and memory 22.
Wherein, in Fig. 2 by taking a processor 21 as an example.
Processor 21 can be connected with memory 22 by bus or other modes, to be connected as by bus in Fig. 2
Example.
Memory 22 can be used for storing non-as a kind of non-volatile computer readable storage medium storing program for executing synchronous based on data
Volatibility software program, non-volatile computer executable program and module, such as the safe driving of vehicle in above-described embodiment
Control method and corresponding program instruction.The non-volatile software journey that processor 21 is stored in memory 22 by operation
Sequence, instruction and module are realized thereby executing the various function application and data processing of the control method of safe driving of vehicle
The function of the control method of the safe driving of vehicle of embodiment 1 or embodiment 2.
Wherein, memory 22 may include high-speed random access memory, can also include nonvolatile memory, such as
At least one disk memory, flush memory device or other non-volatile solid state memory parts.In some embodiments, it stores
Optional device 22 includes the memory remotely located relative to processor 21, these remote memories can pass through network connection to place
Manage device 21.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
In the present embodiment, processor 21 captures the behavioural information of the pedestrian on vehicle drive path and the face letter of pedestrian
Breath；Facial information judgement according to the pedestrian determines that the pedestrian whether there is history act of violating regulations；If the pedestrian exists
History act of violating regulations, then vehicle is in level-one dangerous driving state, exports the first early warning to driver；According to the pedestrian
Behavioural information judge to determine whether the pedestrian moves to the direction close to vehicle；If the pedestrian to close to vehicle direction
Movement, then vehicle is in secondary threat driving condition, exports the second early warning to driver.
Specifically, processor 21 passes through the pedestrian on the external camera capture vehicle drive path being arranged on vehicle
Behavioural information and pedestrian facial information.By the facial information of the pedestrian and the crowd's information bank that violates the traffic regulations prestored
In pedestrian facial information carry out similarity mode；If the facial information of the pedestrian and the crowd's information to violate the traffic regulations
The facial information similarity of pedestrian in library is greater than preset threshold value, it is determined that there are history acts of violating regulations by the pedestrian.If institute
Stating pedestrian, there are history acts of violating regulations, then vehicle is in level-one dangerous driving state, automatically turn on double sudden strain of a muscle indicator lights of vehicle, use
To remind driver vehicle to be in level-one dangerous driving state.If the pedestrian moves to the direction close to vehicle, at vehicle
In secondary threat driving condition, voice broadcast reminds driver vehicle to be in secondary threat driving condition, and brakes the vehicle
Slow down.
Processor 21 also obtains the distance between the pedestrian and vehicle；Judgement determine between the pedestrian and vehicle away from
From whether less than preset safe distance；If the distance between the pedestrian and vehicle are less than preset safe distance, force
Vehicle enters emergency braking.Wherein, the safe distance is the emergency stopping distance of vehicle.
The detailed process of control method about safe driving of vehicle please refers to Fig. 1 and relevant verbal description here, not
It repeats again.
It is different from the prior art, the control method of the safe driving of vehicle of the application includes: on capture vehicle drive path
Pedestrian behavioural information and pedestrian facial information；Facial information according to pedestrian judges to determine that pedestrian disobeys with the presence or absence of history
Zhang Hangwei；If there are history act of violating regulations, vehicles to be in level-one dangerous driving state by pedestrian, the first early warning is exported to driver
Prompt；Behavioural information according to pedestrian judges to determine whether pedestrian moves to the direction close to vehicle；If pedestrian is to close to vehicle
Direction movement, then vehicle be in secondary threat driving condition, to driver output the second early warning.The safe driving of vehicle
Control method be capable of basis pedestrian facial characteristics and behavioural characteristic two in terms of judge, given accordingly to driver
Early warning allows the operator to make corresponding moving operation according to early warning, so that driver be avoided to drive in danger
Situation down train is sailed, guarantees the traffic safety of driver.
It is worth noting that in information exchange, implementation procedure between module, unit in above-mentioned apparatus and system etc.
Hold, due to being based on same design with the processing method embodiment of the application, particular content be can be found in the application embodiment of the method
Narration, details are not described herein again.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of embodiment is can to lead to
Program is crossed to instruct relevant hardware and complete, which can be stored in a computer readable storage medium, storage medium
It may include: read-only memory (Read Only Memory, be abbreviated as ROM), random access memory (Random Access
Memory is abbreviated as RAM), disk or CD etc..
The above is only presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize the application
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of control method of safe driving of vehicle, which is characterized in that the control method includes:
Capture the behavioural information of the pedestrian on vehicle drive path and the facial information of pedestrian；
Facial information judgement according to the pedestrian determines that the pedestrian whether there is history act of violating regulations；
It is pre- to driver's output first if there are history act of violating regulations, vehicles to be in level-one dangerous driving state by the pedestrian
Alert prompt；
Behavioural information according to the pedestrian judges to determine whether the pedestrian moves to the direction close to vehicle；
If the pedestrian move to close to the direction of vehicle, vehicle is in secondary threat driving condition, exports the to driver
Two early warnings.
2. control method according to claim 1, which is characterized in that described to capture the pedestrian's on vehicle drive path
Behavioural information and the facial information of pedestrian include:
The behavioural information of the pedestrian on vehicle drive path and the face of pedestrian are captured by the external camera being arranged on vehicle
Portion's information.
3. control method according to claim 1, which is characterized in that the facial information judgement according to the pedestrian is true
The fixed pedestrian whether there is history act of violating regulations
The facial information of pedestrian in the facial information of the pedestrian and the crowd's information bank that violates the traffic regulations prestored is carried out
Similarity mode；
If the facial information of the pedestrian and the facial information similarity of the pedestrian in the crowd's information bank to violate the traffic regulations are big
In preset threshold value, it is determined that there are history acts of violating regulations by the pedestrian.
4. control method according to claim 1, which is characterized in that if the pedestrian there are history act of violating regulations,
Then vehicle is in level-one dangerous driving state, exports the first early warning to driver and includes:
If there are history act of violating regulations, vehicles to be in level-one dangerous driving state by the pedestrian, double sudden strains of a muscle of vehicle are automatically turned on
Indicator light, to remind driver vehicle to be in level-one dangerous driving state.
5. control method according to claim 1, which is characterized in that if the pedestrian transports to the direction close to vehicle
Dynamic, then vehicle is in secondary threat driving condition, exports the second early warning to driver and includes:
If the pedestrian moves to the direction close to vehicle, vehicle is in secondary threat driving condition, and voice broadcast prompting is driven
The person's of sailing vehicle is in secondary threat driving condition, and brakes the vehicle deceleration.
6. control method according to claim 1, which is characterized in that the control method further include:
Obtain the distance between the pedestrian and vehicle；
Judge to determine whether the distance between the pedestrian and vehicle are less than preset safe distance；
If the distance between the pedestrian and vehicle are less than preset safe distance, vehicle is forced to enter emergency braking.
7. control method according to claim 6, which is characterized in that the safe distance be vehicle emergency braking away from
From.
8. control method according to claim 6, which is characterized in that described to obtain the distance between the pedestrian and vehicle
Include:
By the ultrasonic sensor that is arranged on vehicle emit ultrasonic wave obtain pedestrian between vehicle at a distance from.
9. control method according to claim 1, which is characterized in that the control method further include:
Obtain the real-time speed of vehicle；
The speed limit value for obtaining the road of the current vehicle position judges whether determine vehicle according to the real-time speed of the vehicle
Hypervelocity；
If overspeed of vehicle, reminds driver and abrupt deceleration vehicle slows down.
10. a kind of control device for safe driving of vehicle, which is characterized in that the control device includes including at least one
Processor；And the memory being connect at least one described processor communication；Wherein, be stored with can be by institute for the memory
The instruction of at least one processor execution is stated, described instruction is arranged to carry out as described in any one of claims 1 to 9 by program
The control method of safe driving of vehicle.
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| CN110040096A (en) * | 2019-05-09 | 2019-07-23 | 大陆投资(中国)有限公司 | Aggression detection system and method for vehicle cab |
| CN111754814A (en) * | 2019-03-28 | 2020-10-09 | 上海擎感智能科技有限公司 | Driving assisting method, device and system |
| CN111798110A (en) * | 2020-06-24 | 2020-10-20 | 河南理工大学 | Driving behavior danger level evaluation method and prompting system |
| CN112550149A (en) * | 2020-12-18 | 2021-03-26 | 武汉格罗夫氢能汽车有限公司 | Intelligent reminding system and method for controlling longitudinal driving direction of hydrogen energy automobile |
| CN112580535A (en) * | 2020-12-23 | 2021-03-30 | 恒大新能源汽车投资控股集团有限公司 | Vehicle danger warning method and device and computer readable storage medium |
| CN113911095A (en) * | 2021-11-13 | 2022-01-11 | 安徽江淮汽车集团股份有限公司 | Failure-preventing voice braking system and method |
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