CN110091877A - Control method, system and vehicle for safe driving of vehicle - Google Patents
Control method, system and vehicle for safe driving of vehicle Download PDFInfo
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- CN110091877A CN110091877A CN201910402236.0A CN201910402236A CN110091877A CN 110091877 A CN110091877 A CN 110091877A CN 201910402236 A CN201910402236 A CN 201910402236A CN 110091877 A CN110091877 A CN 110091877A
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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
- 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
- B60W50/085—Changing the parameters of the control units, e.g. changing limit values, working points by control input
-
- 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
- B60W2050/0062—Adapting control system settings
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/26—Incapacity
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a kind of control methods, system and vehicle for safe driving of vehicle.Wherein this method includes obtaining driver's safe driving parameter information according to defined in personal habits；Image information based on collected vehicle interior and surrounding enviroment carries out the adjustment of the safe driving parameter；The drive parameter in vehicle operation is acquired, and according to the matching result of the safe driving parameter after the drive parameter and adjustment, controls car alarming signal.In this way, it can solve vehicle security hidden trouble present in driving procedure, voice setting can be carried out to vehicle parameter, and vehicle parameter can be adaptively adjusted according to exterior environmental conditions, the driver personal quality etc. locating for driver, increase user experience.
Description
Technical field
This application involves field of artificial intelligence more particularly to a kind of control method for safe driving of vehicle, it is
System and vehicle.
Background technique
It is equipped with blind area monitoring system (Blind Spot Detection；Hereinafter referred to as: BSD) and lane change auxiliary system
(Lane Change Assist；The vehicle of function volume production automobile hereinafter referred to as: LCA) is close to warning zone, vehicle operation vehicle
The vehicle parameters such as speed, type of alarm be often it is fixed, it is relatively simple, and for different drivers, personal driving habit with
And biggish change can occur for locating exterior environmental conditions, if using identical vehicle parameter in vehicle operation, can deposit
In biggish security risk.
To solve the above-mentioned problems, the present invention proposes a kind of control method, system and vehicle for safe driving of vehicle,
Vehicle security hidden trouble present in driving procedure can be solved, voice setting can be carried out to vehicle parameter, and can basis
Vehicle parameter is adaptively adjusted in exterior environmental conditions locating for driver, driver personal quality etc., increases user's body
It tests.
Summary of the invention
The embodiment of the present application provides one kind for vehicle drive method of controlling security, system and vehicle, can solve vehicle
The security hidden trouble present in driving procedure can carry out voice setting to vehicle parameter, and can be according to locating for driver
Exterior environmental conditions, driver personal quality etc. vehicle parameter is adaptively adjusted, increase user experience.
In a first aspect, the embodiment of the present application provides a kind of control method for safe driving of vehicle, comprising:
Obtain driver's safe driving parameter information according to defined in personal habits, the safe driving parameter information packet
Include vehicle close to warning zone, the trouble free service speed of vehicle, the alarm sound of buzzer, alarm one of lamplight brightness or
It is a variety of；
Image information based on collected vehicle interior and surrounding enviroment carries out the adjustment of the safe driving parameter；
And
The drive parameter in vehicle operation is acquired, and is joined according to the safe driving after the drive parameter and adjustment
Several matching results controls car alarming signal, wherein the drive parameter and the safe driving parameter correspond.
Wherein in one possible implementation, described to be believed based on collected vehicle interior and the image of surrounding enviroment
Breath, the adjustment for carrying out the safe driving parameter include:
Acquisition vehicle surrounding enviroment information in real time, the vehicle-surroundings environmental information includes environment visibility, traffic congestion
One of information, actual ground attachment coefficient are a variety of；
Whether judge the vehicle can collide risk；
If so, adjusting the safe driving parameter.
Wherein in one possible implementation, the image letter of the vehicle interior and surrounding enviroment based on acquisition
Breath, the adjustment for carrying out the safe driving parameter include:
According to the facial parameters of driver in image information, the degree of fatigue of driver is identified to obtain tired journey
Angle value, and when the degree of fatigue value is greater than preset fatigue threshold value, adjust the safe driving parameter.
Wherein in one possible implementation, the drive parameter in the acquisition vehicle operation, and according to institute
The matching result of the safe driving parameter after drive parameter and adjustment is stated, control car alarming signal includes:
The safe speed of vehicle drive after vehicle operation speed is greater than or equal to adjustment, or institute after the adjustment
It states vehicle and detects that control buzzer makes a sound to remind driver to slow down and stop when presetting collision object in warning zone
Vehicle.
Wherein in one possible implementation, the default collision object include in the vehicle in warning zone
Pedestrian, vehicle or animal.
Wherein in one possible implementation, acquisition driver safe driving according to defined in personal habits
Before parameter information, further includes:
The first request signal for sending startup function menu module, so that the driver passes through the function menu module
Define the safe driving parameter.
Second aspect, the embodiment of the present application also provides a kind of control systems for safe driving of vehicle, comprising:
Module is obtained, for obtaining driver's safe driving parameter information according to defined in personal habits, the safety
Drive parameter information includes vehicle close to warning zone, the trouble free service speed of vehicle, the alarm sound of buzzer, alarm light
One of brightness is a variety of；
Information acquisition module, for acquiring the image information of vehicle interior and surrounding enviroment；
Module is adjusted, is connected with the acquisition module and the information acquisition module, for based on collected
The image information of vehicle interior and surrounding enviroment carries out the adjustment of the safe driving parameter；
Control module is connected with the adjustment module, for being joined according to driving collected in vehicle operation
Number with adjustment after safe driving parameter matching results, control car alarming signal, wherein the drive parameter with it is described
Safe driving parameter corresponds.
Wherein in one possible implementation, the adjustment module includes the first acquisition unit, the first judging unit
With the first adjustment unit；
First acquisition unit acquires vehicle surrounding enviroment information for real-time, and the vehicle-surroundings environmental information includes
One of environment visibility, traffic congestion information, actual ground attachment coefficient are a variety of；
First judging unit is connected with first acquisition unit, for judging whether the vehicle can occur
Risk of collision；
The first adjustment unit is connected with first judging unit, for according to first judging unit
Comparison result adjusts the safe driving parameter.
Wherein in one possible implementation, the adjustment module include second acquisition unit, the second recognition unit,
Second comparing unit and second adjustment unit；
The second acquisition unit, for obtaining the facial parameters of driver in described image information；
Second recognition unit, is connected with the second acquisition unit, for according to the facial parameters to driving
The degree of fatigue for the person of sailing is identified to obtain degree of fatigue value；
Second comparing unit is connected with second recognition unit, for the degree of fatigue value and presets
Fatigue threshold；
Second adjustment unit is connected with second comparing unit, for the ratio according to second comparing unit
Compared with as a result, adjusting the safe driving parameter.
Wherein in one possible implementation, the control module is specifically used for:
The safe speed of vehicle drive after vehicle operation speed is greater than or equal to adjustment, or institute after the adjustment
It states vehicle and detects that control buzzer makes a sound to remind driver to slow down and stop when presetting collision object in warning zone
Vehicle.
Wherein in one possible implementation, the system further include:
Starting module, for starting safe driving of vehicle function.
Wherein in one possible implementation, the default collision object include in the vehicle in warning zone
Pedestrian, vehicle or animal.
The third aspect, present invention also provides a kind of non-transitorycomputer readable storage mediums, are stored thereon with calculating
Machine program, the computer program realize the above-mentioned control method for safe driving of vehicle when being executed by processor.
Fourth aspect, the embodiment of the present application also provides a kind of vehicles, including the above-mentioned control for safe driving of vehicle
System.
In above technical scheme, after obtaining driver's safe driving parameter information according to defined in personal habits,
Image information based on collected vehicle interior and surrounding enviroment again carries out the adjustment of the safe driving parameter；Finally adopt
Collect the drive parameter in vehicle operation, and according to the matching knot of the safe driving parameter after the drive parameter and adjustment
Fruit controls car alarming signal.In this way, vehicle security hidden trouble present in driving procedure can be solved, i.e., by pair
The artificial setting of safe driving parameter, and the exterior environmental conditions according to locating for driver, driver personal quality etc. are to vehicle
Parameter is adaptively adjusted, and user experience is increased.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the application
Some embodiments for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart of an embodiment of the control method for safe driving of vehicle of the application；
Fig. 2 is the flow chart of another embodiment of the control method for safe driving of vehicle of the application；
Fig. 3 is the flow chart of the another embodiment of the control method for safe driving of vehicle of the application；
Fig. 4 is the flow chart of the another embodiment of the control method for safe driving of vehicle of the application；
Fig. 5 is the attachment structure schematic diagram of an embodiment of the control system for safe driving of vehicle of the application；
Fig. 6 is the attachment structure schematic diagram of another embodiment of the control system for safe driving of vehicle of the application；
Fig. 7 is the attachment structure schematic diagram of the another embodiment of the control system for safe driving of vehicle of the application.
Specific embodiment
In order to better understand the technical solution of the application, the embodiment of the present application is retouched in detail with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Base
Embodiment in the application, this field mandarin technical staff are obtained all without creative efforts
Other embodiments shall fall in the protection scope of this application.
The term used in the embodiment of the present application is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The application.In the embodiment of the present application and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
FIG. 1 to FIG. 3 is flow chart of the application for the embodiment of the control method of safe driving of vehicle, is schemed such as Fig. 1 institute
Show, the above method may include:
Step 101: obtaining the safe driving parameter information that driver defines according to personal habits.
Wherein, the safe driving parameter information includes vehicle close to warning zone, the trouble free service speed of vehicle, buzzing
The alarm sound of device, one of lamplight brightness or a variety of of alarming.
Specifically, above-mentioned safe driving parameter information can be defined in function menu module by way of being manually entered,
May be based on the formal definition safe driving parameter information of phonetic order, above-mentioned phonetic order includes the voice content of driver,
Such as " safe speed of setting vehicle drive is 60km/h ".
It is understood that above-mentioned function menu module includes being shown on vehicle-mounted middle control display screen, there is definition safety
The functional module of drive parameter, the application needs to send the first request signal of startup function menu module first, so that described drive
The person of sailing passes through safe driving parameter described in the function menu module definition.
Step 102: the image information based on collected vehicle interior and surrounding enviroment carries out the safe driving parameter
Adjustment.
It is understood that in practical applications, since often there is certain for the safe driving parameter that is manually arranged
Error, therefore the application also needs to join safe driving according to interior external environment after driver's custom security drive parameter
Number is adaptively adjusted.Therefore the control method for safe driving of vehicle in the application is suitable for different drivers to the function
The demand of energy menu module.
Step 103: the drive parameter in acquisition vehicle operation, and according to the peace after the drive parameter and adjustment
The matching result of full drive parameter, controls car alarming signal.
Specifically, above-mentioned steps 103 may include vehicle drive after vehicle operation speed is greater than or equal to adjustment
Safe speed, or when the vehicle after the adjustment detects default collision object in warning zone, control buzzer
It makes a sound to remind driver's slowing-down brake.
Wherein, above-mentioned default collision object includes pedestrian, vehicle or the animal in the vehicle in warning zone.
Furthermore, it is understood that please referring to shown in Fig. 2 and Fig. 3, the application can be driven based on vehicle-surroundings environmental information adjustment safety
Parameter is sailed, may be based on environment inside car information adjustment safe driving parameter.
Specifically, referring initially to shown in Fig. 2, for based on vehicle-surroundings environmental information adjustment safe driving parameter,
The application step 102 shown in FIG. 1 may include:
Step 201: acquisition vehicle surrounding enviroment information in real time.
Wherein, above-mentioned vehicle-surroundings environmental information may include environment visibility, traffic congestion information, actual ground attachment
One of coefficient is a variety of.
Step 202: judging whether the vehicle can collide risk.
Step 203: if so, adjusting the safe driving parameter.
Specifically, the application is according to collected vehicle-surroundings information, sentences to the vehicle risk that whether can collide
It is disconnected.By taking environment visibility as an example, firstly, the application will acquire the illumination intensity value in vehicle-surroundings information, the illumination
Intensity value and default illumination intensity value, and when the illumination intensity value is lower than default illumination intensity value, it adjusts the safety and drives
Parameter is sailed, vehicle is close to warning zone, the alarm of height-regulating buzzer as described in reducing the safe speed of the vehicle drive, expansion
Sound etc..
Further, it can estimate that model obtains corresponding intensity of illumination in above-mentioned vehicle-surroundings information by intensity of illumination
Value, above-mentioned intensity of illumination estimation model can be obtained by the method for machine learning.Specifically, can be by trained image information
Input of the sample as intensity of illumination estimation model, and using illumination intensity value corresponding with the image information sample of input as light
According to the output of intensity estimation model, above-mentioned intensity of illumination estimation model is finally obtained.
Wherein, above-mentioned default illumination intensity value can in specific implementation, certainly according to system performance and/or realization demand etc.
Row setting, the present embodiment are not construed as limiting the size of above-mentioned default illumination intensity value, for example, above-mentioned default illumination intensity value
It can be 8000 luxs.
Equally, above-mentioned default collision object includes pedestrian, vehicle or the animal in the vehicle in warning zone；It is above-mentioned
The safe speed of vehicle can be 60 kilometer per hours；Above-mentioned vehicle can be within 3 meters of vehicle body rear close to warning zone
Region.
In this way, can further be driven according to exterior environmental conditions to safety after driver's custom security drive parameter
It sails parameter to be adjusted, to reduce the risk of collision of the vehicle in rainy days or big greasy weather.
Specifically, referring initially to shown in Fig. 3, the application can also adjust safe driving parameter based on environment inside car information,
In this way, can include: such as the application step 102 shown in FIG. 1
Step 301: according to the facial parameters of driver in image information, the degree of fatigue of driver being identified to obtain
Take degree of fatigue value.
Step 302: when the degree of fatigue value is greater than preset fatigue threshold value, adjusting the safe driving parameter.
Wherein, above-mentioned degree of fatigue value includes head movement angular speed, and angular speed is higher, shows that head movement is more frequent,
Driver is about not inclined to fatigue, and it is lower to be converted to fatigue data；So preset fatigue threshold value may be set to head movement angle speed
Degree is 90 Radian per seconds.
It is understood that in above-mentioned steps 302, when the degree of fatigue value is greater than preset fatigue threshold value, the application
Driver can also be reminded, such as issue the voice content of " asking slow down ".Alternatively, the application can also notify the driver
Corresponding emergency contact makes it know that the driver is in the state of fatigue driving.
Further, it is contemplated that whole drive when driver drives is felt, and the application also from humanized angle, carries out
It advanced optimizes, please refers to shown in Fig. 4, above-mentioned steps 301 may also include that
Step 401: obtain image information in driver attribute information, above-mentioned attribute information may include gender, the age and
Degree of fatigue value etc.；
Step 402: according to above-mentioned attribute information, recommending safe driving parameter for driver.
Further, the attribute information of above-mentioned steps 401 not only can carry out active acquisition by image information, may be used also
Artificial input is carried out by driver itself passively to be received, and can be to drive such as in driver's input gender and after the age
Member recommends safe driving parameter.
In this way, driver, which can be directly based upon recommended drive parameter, carries out driving task, and in subsequent driving procedure
In, if vehicle operation speed is greater than or equal to the safe speed of recommended vehicle drive or in the vehicle recommended close to warning
When detecting default collision object in region, control buzzer is made a sound to remind driver's slowing-down brake.
Further, the application inputs gender in driver and after the age, safe driving can be recommended to join for driver
In several processes, it may have access in nearest a period of time that Cloud Server stores, the drive parameter of identical gender and age user
Situation of change, and linear regression calculating is carried out to it, to recommend suitable safety to drive with the driver of same gender and age
Sail parameter.
In practical applications, it can also be directly based upon the attribute information of driver in image information, recommend safety for driver
Drive parameter carries out above-mentioned safe driving parameter in function menu module without driver customized.
Further, the function menu module of the application can safe driving ginseng of the memory of driving person under different Driving Scenes
Number.It can be the driver if recognizing as the same driver under Same Scene in this way, when driver drives again
Recommend the safe driving parameter again, eliminates driver and carry out the trouble for requiring setting when driving preparation every time, more
Add hommization.
Above for obtaining driver's safety according to defined in personal habits in the control method of safe driving of vehicle
Drive parameter information and then image information based on collected vehicle interior and surrounding enviroment, carry out the safe driving
The adjustment of parameter；The drive parameter in vehicle operation is finally acquired, and according to the peace after the drive parameter and adjustment
The matching result of full drive parameter, controls car alarming signal.In this way, vehicle safety present in driving procedure can be solved
Potential problem, i.e., by the artificial setting to safe driving parameter, and the exterior environmental conditions according to locating for driver, driver
Vehicle parameter is adaptively adjusted in personal quality etc., increases user experience.
Fig. 5 is attachment structure schematic diagram of the application for one embodiment of control system of safe driving of vehicle, such as Fig. 5 institute
Show, above system may include obtaining module 11, information acquisition module 12, adjustment module 13 and control module 14；
Obtain module 11, the safe driving parameter information defined for obtaining driver according to personal habits.
Wherein, the safe driving parameter information includes vehicle close to warning zone, the trouble free service speed of vehicle, buzzing
The alarm sound of device, one of lamplight brightness or a variety of of alarming.
Specifically, above-mentioned safe driving parameter information can be defined in function menu module by way of being manually entered,
May be based on the formal definition safe driving parameter information of phonetic order, above-mentioned phonetic order includes the voice content of driver,
Such as " safe speed of setting vehicle drive is 60km/h ".
It is understood that above-mentioned function menu module includes being shown on vehicle-mounted middle control display screen, there is definition safety
The functional module of drive parameter, above system further include starting module, for starting safe driving of vehicle function.
Information acquisition module 12, for acquiring the image information of vehicle interior and surrounding enviroment.
Module 13 is adjusted, is connected with the acquisition module 11 and the information acquisition module 12, is adopted for being based on
The image information of the vehicle interior and surrounding enviroment that collect carries out the adjustment of the safe driving parameter.
It is understood that in practical applications, since often there is certain for the safe driving parameter that is manually arranged
Error, therefore the application also needs to join safe driving according to interior external environment after driver's custom security drive parameter
Number is adaptively adjusted.Therefore the control method for safe driving of vehicle in the application is suitable for different drivers to the function
The demand of energy menu module.
Control module 14 is connected with the adjustment module 13, for being driven according to collected in vehicle operation
Sail parameter and adjustment after safe driving parameter matching result, control car alarming signal, wherein the drive parameter with
The safe driving parameter corresponds.
Specifically, it includes after vehicle operation speed is greater than or equal to adjustment that above-mentioned control module 14, which is specifically used for executing,
Vehicle drive safe speed, or when the vehicle after the adjustment detects default collision object in warning zone,
Control buzzer makes a sound to remind driver's slowing-down brake.
Wherein, above-mentioned default collision object includes pedestrian, vehicle or the animal in the vehicle in warning zone.
Furthermore, it is understood that please referring to shown in Fig. 6 and Fig. 7, the application can be driven based on vehicle-surroundings environmental information adjustment safety
Parameter is sailed, may be based on environment inside car information adjustment safe driving parameter.
Specifically, referring initially to shown in Fig. 6, for based on vehicle-surroundings environmental information adjustment safe driving parameter,
The application adjustment module 13 shown in fig. 5 may include the first acquisition unit 21, the first judging unit 22 and the first adjustment unit
23:
First acquisition unit 21, for acquiring vehicle surrounding enviroment information in real time.
Wherein, above-mentioned vehicle-surroundings environmental information may include environment visibility, traffic congestion information, actual ground attachment
One of coefficient is a variety of.
First judging unit 22, for judging whether the vehicle can collide risk.
The first adjustment unit 23 is the premise of risk of colliding for the result in first judging unit 22
Under, adjust the safe driving parameter.
Specifically, the application is according to collected vehicle-surroundings information, sentences to the vehicle risk that whether can collide
It is disconnected.By taking environment visibility as an example, firstly, the application will acquire the illumination intensity value in vehicle-surroundings information, the illumination
Intensity value and default illumination intensity value, and when the illumination intensity value is lower than default illumination intensity value, it adjusts the safety and drives
Parameter is sailed, vehicle is close to warning zone, the alarm of height-regulating buzzer as described in reducing the safe speed of the vehicle drive, expansion
Sound etc..
Further, it can estimate that model obtains corresponding intensity of illumination in above-mentioned vehicle-surroundings information by intensity of illumination
Value, above-mentioned intensity of illumination estimation model can be obtained by the method for machine learning.Specifically, can be by trained image information
Input of the sample as intensity of illumination estimation model, and using illumination intensity value corresponding with the image information sample of input as light
According to the output of intensity estimation model, above-mentioned intensity of illumination estimation model is finally obtained.
Wherein, above-mentioned default illumination intensity value can in specific implementation, certainly according to system performance and/or realization demand etc.
Row setting, the present embodiment are not construed as limiting the size of above-mentioned default illumination intensity value, for example, above-mentioned default illumination intensity value
It can be 8000 luxs.
Equally, above-mentioned default collision object includes pedestrian, vehicle or the animal in the vehicle in warning zone；It is above-mentioned
The safe speed of vehicle can be 60 kilometer per hours；Above-mentioned vehicle can be within 3 meters of vehicle body rear close to warning zone
Region.
In this way, can further be driven according to exterior environmental conditions to safety after driver's custom security drive parameter
It sails parameter to be adjusted, to reduce the risk of collision of the vehicle in rainy days or big greasy weather.
Specifically, referring initially to shown in Fig. 7, the application can also adjust safe driving parameter based on environment inside car information,
In this way, can include second acquisition unit 31, the second recognition unit 32, second ratio such as the application adjustment module 13 shown in fig. 5
Compared with unit 33 and second adjustment unit 34:
Second acquisition unit 31, for obtaining the facial parameters of driver in image information.
Second recognition unit 32, it is tired to obtain for being identified according to degree of fatigue of the facial parameters to driver
Labor degree value.
Second comparing unit 33 is used for the degree of fatigue value and preset fatigue threshold value.
Second adjustment unit 34 adjusts the safe driving ginseng for the comparison result according to second comparing unit
Number.
Wherein, above-mentioned degree of fatigue value includes head movement angular speed, and angular speed is higher, shows that head movement is more frequent,
Driver is about not inclined to fatigue, and it is lower to be converted to fatigue data；So preset fatigue threshold value may be set to head movement angle speed
Degree is 90 Radian per seconds.
It is understood that the comparison result of above-mentioned second comparing unit 33 is that the degree of fatigue value is greater than preset fatigue
When threshold value, second adjustment unit 34 can also be reminded driver, such as issue the voice content of " asking slow down ".Alternatively,
The application can also notify the corresponding emergency contact of the driver, it is made to know that the driver is in the state of fatigue driving.
Further, it is contemplated that whole drive when driver drives is felt, and the application also from humanized angle, carries out
It advanced optimizes, above system may also include recommending module, i.e., obtains in image information and drive in above-mentioned second acquisition unit 31
After the attribute information for the person of sailing, above-mentioned attribute information may include gender, age and degree of fatigue value etc., and recommending module can be based on upper
Attribute information is stated, recommends safe driving parameter for driver.
Further, above-mentioned attribute information not only can carry out active acquisition by image information, can also be by driver's sheet
Body carries out artificial input and is passively received, and such as inputs gender in driver and after the age, can recommend safety for driver
Drive parameter.
In this way, driver, which can be directly based upon recommended drive parameter, carries out driving task, and in subsequent driving procedure
In, if vehicle operation speed is greater than or equal to the safe speed of recommended vehicle drive or in the vehicle recommended close to warning
When detecting default collision object in region, control buzzer is made a sound to remind driver's slowing-down brake.
In practical applications, it can also be directly based upon the attribute information of driver in image information, recommend safety for driver
Drive parameter carries out above-mentioned safe driving parameter in function menu module without driver customized.
Further, the function menu module of the application can safe driving ginseng of the memory of driving person under different Driving Scenes
Number.It can be the driver if recognizing as the same driver under Same Scene in this way, when driver drives again
Recommend the safe driving parameter again, eliminates driver and carry out the trouble for requiring setting when driving preparation every time, more
Add hommization.
Above for obtaining driver's safety according to defined in personal habits in the control system of safe driving of vehicle
Drive parameter information and then image information based on collected vehicle interior and surrounding enviroment, carry out the safe driving
The adjustment of parameter；The drive parameter in vehicle operation is finally acquired, and according to the peace after the drive parameter and adjustment
The matching result of full drive parameter, controls car alarming signal.In this way, vehicle safety present in driving procedure can be solved
Potential problem, i.e., by the artificial setting to safe driving parameter, and the exterior environmental conditions according to locating for driver, driver
Vehicle parameter is adaptively adjusted in personal quality etc., increases user experience.
The embodiment of the present application also provides a kind of non-transitorycomputer readable storage medium, is stored thereon with computer journey
The control provided by the embodiments of the present application for safe driving of vehicle may be implemented in sequence, above-mentioned computer program when being executed by processor
Method processed.
Above-mentioned non-transitorycomputer readable storage medium can appointing using one or more computer-readable media
Meaning combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.Computer can
Reading storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device
Or device, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes:
Electrical connection, portable computer diskette, hard disk, random access memory (RAM), read-only storage with one or more conducting wires
Device (Read Only Memory；Hereinafter referred to as: ROM), erasable programmable read only memory (Erasable
Programmable Read Only Memory；Hereinafter referred to as: EPROM) or flash memory, optical fiber, portable compact disc are read-only deposits
Reservoir (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer
Readable storage medium storing program for executing can be any tangible medium for including or store program, which can be commanded execution system, device
Either device use or in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission is for by the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
Can with one or more programming languages or combinations thereof come write for execute the application operation computer
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
It further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
It is related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (Local
Area Network；Hereinafter referred to as: LAN) or wide area network (Wide Area Network；Hereinafter referred to as: WAN) it is connected to user
Computer, or, it may be connected to outer computer (such as being connected using ISP by internet).
The embodiment of the present application also provides a kind of vehicle, and above-mentioned vehicle may include provided by the embodiments of the present application for vehicle
The control system of safe driving.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination " or " in response to detection ".Similarly, depend on context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
It should be noted that terminal involved in the embodiment of the present application can include but is not limited to personal computer
(Personal Computer；Hereinafter referred to as: PC), personal digital assistant (Personal Digital Assistant；Below
Referred to as: PDA), radio hand-held equipment, tablet computer (Tablet Computer), mobile phone, MP3 player, MP4 player etc..
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or group
Part can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown
Or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that device (can be personal computer, server or network equipment etc.) or processor (Processor) execute the application
The part steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-
Only Memory；Hereinafter referred to as: ROM), random access memory (Random Access Memory；Hereinafter referred to as: RAM),
The various media that can store program code such as magnetic or disk.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (14)
1. a kind of control method for safe driving of vehicle, which is characterized in that the method includes:
Driver's safe driving parameter information according to defined in personal habits is obtained, the safe driving parameter information includes vehicle
Close to warning zone, the trouble free service speed of vehicle, the alarm sound of buzzer, alarm one of lamplight brightness or more
Kind；
Image information based on collected vehicle interior and surrounding enviroment carries out the adjustment of the safe driving parameter；And
The drive parameter in vehicle operation is acquired, and according to the safe driving parameter after the drive parameter and adjustment
Matching result controls car alarming signal, wherein the drive parameter and the safe driving parameter correspond.
2. the method according to claim 1, wherein described based on collected vehicle interior and surrounding enviroment
Image information, the adjustment for carrying out the safe driving parameter include:
In real time acquisition vehicle surrounding enviroment information, the vehicle-surroundings environmental information include environment visibility, traffic congestion information,
One of actual ground attachment coefficient is a variety of；
Whether judge the vehicle can collide risk；
If so, adjusting the safe driving parameter.
3. according to the method described in claim 2, it is characterized in that, the figure of the vehicle interior and surrounding enviroment based on acquisition
As information, the adjustment for carrying out the safe driving parameter includes:
According to the facial parameters of driver in image information, the degree of fatigue of driver is identified to obtain degree of fatigue
Value, and when the degree of fatigue value is greater than preset fatigue threshold value, adjust the safe driving parameter.
4. the method according to any one of Claims 2 or 3, which is characterized in that in the acquisition vehicle operation
Drive parameter, and according to the matching result of the safe driving parameter after the drive parameter and adjustment, control car alarming letter
Number include:
The safe speed of vehicle drive after vehicle operation speed is greater than or equal to adjustment, or the vehicle after the adjustment
When detecting default collision object in the warning zone, control buzzer is made a sound to remind driver's slowing-down brake.
5. according to the method described in claim 4, it is characterized in that, the default collision object is included in the vehicle close to warning
Pedestrian, vehicle or animal in region.
6. the method according to claim 1, wherein the acquisition driver pacifies according to defined in personal habits
Before full drive parameter information, further includes:
The first request signal of startup function menu module is sent, so that the driver passes through the function menu module definition
The safe driving parameter.
7. a kind of control system for safe driving of vehicle, which is characterized in that the system includes:
Module is obtained, for obtaining driver's safe driving parameter information according to defined in personal habits, the safe driving
Parameter information includes vehicle close to warning zone, the trouble free service speed of vehicle, the alarm sound of buzzer, alarm lamplight brightness
One of or it is a variety of；
Information acquisition module, for acquiring the image information of vehicle interior and surrounding enviroment；
Module is adjusted, is connected with the acquisition module and the information acquisition module, for being based on collected vehicle
Internal and surrounding enviroment image informations, carry out the adjustment of the safe driving parameter；
Control module is connected with the adjustment module, for according to drive parameter collected in vehicle operation with
The matching result of safe driving parameter after adjustment controls car alarming signal, wherein the drive parameter and the safety
Drive parameter corresponds.
8. system according to claim 7, which is characterized in that
The adjustment module includes the first acquisition unit, the first judging unit and the first adjustment unit；
For first acquisition unit for acquiring vehicle surrounding enviroment information in real time, the vehicle-surroundings environmental information includes environment
One of visibility, traffic congestion information, actual ground attachment coefficient are a variety of；
First judging unit is connected with first acquisition unit, for judging whether the vehicle can collide
Risk；
The first adjustment unit is connected with first judging unit, for the comparison according to first judging unit
As a result, adjusting the safe driving parameter.
9. system according to claim 8, which is characterized in that
The adjustment module includes second acquisition unit, the second recognition unit, the second comparing unit and second adjustment unit；
The second acquisition unit, for obtaining the facial parameters of driver in described image information；
Second recognition unit, is connected with the second acquisition unit, is used for according to the facial parameters to driver
Degree of fatigue identified to obtain degree of fatigue value；
Second comparing unit is connected with second recognition unit, is used for the degree of fatigue value and preset fatigue
Threshold value；
Second adjustment unit is connected with second comparing unit, for the comparison knot according to second comparing unit
Fruit adjusts the safe driving parameter.
10. system according to claim 8 or claim 9, which is characterized in that
The control module is specifically used for:
The safe speed of vehicle drive after vehicle operation speed is greater than or equal to adjustment, or the vehicle after the adjustment
When detecting default collision object in the warning zone, control buzzer is made a sound to remind driver's slowing-down brake.
11. system according to claim 7, which is characterized in that the system further include:
Starting module, for starting safe driving of vehicle function.
12. system according to claim 10, which is characterized in that the default collision object is included in the vehicle close to alert
Accuse pedestrian, vehicle or the animal in region.
13. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the meter
Such as method as claimed in any one of claims 1 to 6 is realized when calculation machine program is executed by processor.
14. a kind of vehicle, which is characterized in that including the system as described in any in claim 7-12.
Priority Applications (1)
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| CN201910402236.0A CN110091877A (en) | 2019-05-15 | 2019-05-15 | Control method, system and vehicle for safe driving of vehicle |
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| CN201910402236.0A CN110091877A (en) | 2019-05-15 | 2019-05-15 | Control method, system and vehicle for safe driving of vehicle |
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| CN201910402236.0A Pending CN110091877A (en) | 2019-05-15 | 2019-05-15 | Control method, system and vehicle for safe driving of vehicle |
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| CN113658445A (en) * | 2021-08-24 | 2021-11-16 | 中国第一汽车股份有限公司 | Vehicle early warning method and device, vehicle and storage medium |
| CN113903102A (en) * | 2021-10-29 | 2022-01-07 | 广汽埃安新能源汽车有限公司 | Adjustment information acquisition method, adjustment device, electronic device, and medium |
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Application publication date: 20190806 |