CN109795319A - Detection and the methods, devices and systems for intervening driver tired driving - Google Patents
Detection and the methods, devices and systems for intervening driver tired driving Download PDFInfo
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- CN109795319A CN109795319A CN201910036850.XA CN201910036850A CN109795319A CN 109795319 A CN109795319 A CN 109795319A CN 201910036850 A CN201910036850 A CN 201910036850A CN 109795319 A CN109795319 A CN 109795319A
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Abstract
The present invention proposes that a kind of methods, devices and systems for detecting and intervening driver tired driving allow vehicle launch if method includes: to judge that driver is not in depth fatigue state according to voice response；Preset time point after vehicle start-up opens photographic device；Image is obtained from photographic device and is handled；If the number of winks for judging to obtain driver in preset time period according to image opens dialogue function less than preset value；If judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver, start seat vibration function.The testing result inaccuracy that the mode that the present invention solves single equipment detection fatigue driving in the prior art generates, the not high technical problem of exploitativeness.
Description
Technical field
The present invention relates to vehicular field more particularly to it is a kind of detection and intervention driver tired driving method, apparatus and
System.
Background technique
There are many method for detecting fatigue driving currently on the market, such as pass through camera head monitor face facial expression, human eye
Pupil opening angle judges whether driver is tired by equipment monitoring driver blood pressure, sitting posture, pulse etc. physiological characteristic
It drives.But these monitored by physiological characteristic driver whether Pi Lao method, simply by single equipment monitor drive
Member's physiological conditions, such as judge whether driver is tired by camera head monitor pupil of human opening angle, the method is sentenced
Disconnected accuracy rate is to be improved；There are also for example judging whether driver is tired by monitoring driver's blood pressure, this method needs
Special equipment and driver contact for a long time, and exploitativeness need to be improved, the side of this single equipment detection fatigue driving
After formula problem has very much, and most of fatigue driving equipment detect driver tired driving in the prior art, generally all
It is only made a sound out of vehicle loudspeaker merely to stimulate or remind driver to keep awake, this can not fundamentally be prevented
The case where certain drivers ignore fatigue driving, continue traveling.
Summary of the invention
Based on problem above, the present invention proposes the methods, devices and systems of a kind of detection and intervention driver tired driving,
Solves the testing result inaccuracy that the mode of single equipment detection fatigue driving in the prior art generates, exploitativeness is not high
Technical problem.
The method that the present invention proposes a kind of detection and intervention driver tired driving, comprising:
If judging that driver is not in depth fatigue state according to voice response, allow vehicle launch；
Preset time point after vehicle start-up opens photographic device；
Image is obtained from photographic device and is handled；
If the number of winks for judging to obtain driver in preset time period according to image opens dialogue function less than preset value
Energy；
If judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver, start seat
Chair vibrating function.
In addition, after starting seat vibration function, further includes: the navigation information in parking lot nearby is provided, when vehicle reaches
Behind parking lot, stop seat vibration.
In addition, seat vibration function provides interval vibration and sustained vibration two ways.
In addition, if judging that driver is in depth fatigue state packet according to the enquirement of dialogue function and the answer of driver
It includes: if continuous several enquirements are not all answered, the response time of continuous several enquirements is overtime and/or continuous several are putd question to all
Erroneous answers, then it is assumed that driver is in depth fatigue state.
In addition, when the answer for driver judges, using loose determination strategy.
In addition, with subjective questions for main asked questions in the enquirement of dialogue function.
In addition, if judging that driver is not in depth fatigue state according to voice response, the vehicle launch is allowed to include:
If detecting driver actuation, intelligent sound interactive function is opened, intelligent sound interactive function issues voice and puts question to, connects
The answer of driver is received, if judging that driver is not in depth fatigue state according to answering, allows vehicle launch.
The present invention proposes the device of a kind of detection and intervention driver tired driving, comprising:
First judgment module, if allowing for judging that driver is not in depth fatigue state according to voice response
Vehicle launch；
Start photographing module, opens photographic device for preset time point after vehicle start-up；
Image module is handled, for obtaining image from photographic device and handling；
Second judgment module, if the number of winks for judging to obtain driver in preset time period according to image is less than pre-
If value, then open dialogue function；
Third judgment module, if for judging that driver is in depth according to the enquirement of dialogue function and the answer of driver
Fatigue state then starts seat vibration function.
The present invention proposes that a kind of storage medium, the storage medium store computer instruction, when computer executes the meter
Method when calculation machine instructs, for executing detection and intervention driver tired driving described in any of the above embodiments.
The present invention proposes a kind of detection and intervention driver tired driving system, including at least one processor；And with
The memory of at least one processor communication connection；Wherein, the memory, which is stored with, to be held by one processor
Capable instruction, described instruction are executed by least one described processor so that at least one described processor can:
If judging that driver is not in depth fatigue state according to voice response, allow vehicle launch；
Preset time point after vehicle start-up opens photographic device；
Image is obtained from photographic device and is handled；
If the number of winks for judging to obtain driver in preset time period according to image opens dialogue function less than preset value
Energy；
If judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver, start seat
Chair vibrating function.
By using above-mentioned technical proposal, have the following beneficial effects:
The testing result inaccuracy that the mode that the present invention solves single equipment detection fatigue driving in the prior art generates,
The not high technical problem of exploitativeness, and solve in the prior art make a sound out of vehicle loudspeaker merely to stimulate
Or the technical issues of reminding driver to keep awake mode that can not really play suggesting effect.It is provided by the invention to detect and do
The method of pre- driver tired driving makes the detection of fatigue detecting quasi- in such a way that both interactive voice and image monitoring combine
True rate improves, and so that driver is kept awake by way of seat vibration, eliminates danger and drives hidden danger.
Detailed description of the invention
Fig. 1 is the flow chart of the method for detection and intervention driver tired driving provided by one embodiment of the present invention；
Fig. 2 is the mobile unit schematic diagram being related in Fig. 1；
Fig. 3 is the flow chart of the method for detection and intervention driver tired driving provided by one embodiment of the present invention；
Fig. 4 is the block diagram of detection and intervention driver tired driving device provided by one embodiment of the present invention.
Specific embodiment
Below in conjunction with specific embodiment and attached drawing, the present invention is further described in detail.It is only intended to explain in detail
Specific embodiments of the present invention are stated, any restrictions are not generated to the present invention, protection scope of the present invention is with claims
Subject to.
Referring to Fig.1, the method that the present invention proposes a kind of detection and intervention driver tired driving, comprising:
Step S001 allows vehicle launch if judging that driver is not in depth fatigue state according to voice response；
Step S002, preset time point after vehicle start-up open photographic device；
Step S003 obtains image from photographic device and handles；
Step S004, if being less than preset value according to the number of winks that image judges to obtain driver in preset time period,
Open dialogue function；
Step S005, if judging that driver is in depth fatigue shape according to the enquirement of dialogue function and the answer of driver
State then starts seat vibration function.
In the prior art, by mobile phone camera monitoring driver whether be in fatigue driving in the way of need it is always on
Mobile phone camera monitors driver's facial characteristics, and it is very more that this process occupies mobile phone resources, and otherwise stop calculating consumes very much
Electricity.In the prior art by acquiring human face expression unit in advance, facial image calibration is then carried out, finally according to the face of driver
The single judgment mode that portion's expression carries out the identification of driver's gender and mood cannot accurately judge, judge by accident more.
And the present invention is to judge whether driver locates in such a way that man-machine intelligent sound is interactive and image procossing combines
In depth fatigue state.When judgement show that driver has been in depth fatigue state, reminded by way of seat vibration
Driver, to make driver not fall asleep, to keep it that garage is sailed to place of safety rest awakely.
Step S001 allows vehicle launch if judging that driver is not in depth fatigue state according to voice response；
Voice put question to when can generally put question to driver some subjective questions, such as " today, how is weather? " if driver replys " modern
Its weather is pretty good ", intelligent sound interactive module continue propose dialogue " so intends away today object for appreciation? ".Voice is putd question to by vehicle
The intelligent sound interactive module for carrying amusement host is responsible for, and intelligent sound interactive module not only merely provides problem and judgement
Problem, and can be according to the next asked questions of semantic selection of the answer of the answer of driver.Voice enquirement can also prepare one
A little objective items for example " at which is Great Wall? " if driver's reply " what? it is in！", then intelligent sound interactive module is by driving
The reply for the person of sailing determines driver's spirit and does not regain consciousness, and is in depth fatigue state.
Step S002, preset time point after vehicle start-up open photographic device；Preset time point such as 2 hours, 2
Photographic device is opened after hour, is started to monitor driver, is made the system of vehicle not need to handle image always, locate when needed
Manage image.
Step S003 obtains image from photographic device and handles；The state for cooperating monitoring driver by image procossing, from
And keep testing result more accurate.
Step S004, if being less than preset value according to the number of winks that image judges to obtain driver in preset time period,
Open dialogue function；Preset time period is, for example, 2 minutes or 5 minutes, gives assignment according to experiment test.Dialogue function mentions
For the problem of for example are as follows: " expect near rest area have a rest ", " you are hungry? ", " want to listen head
Song? ".
Optionally, the problem of people's vehicle intelligent sound interaction, subjective class problem do not set the answer that is absolutely correct, rationally, visitor
Seeing class problem just has clear answer.
Optionally, fatigue driving is divided into 2 grades, and grade 1 is that driver is in primary fatigue driving for example: for certain
Problem reply is slower, replys the less situation of unreasonable place；Grade 2 is in depth fatigue driving for driver, such as
Unreasonable, the case where turnaround time is longer or most problems are not replied, is replied for most problems.
Step S005, if judging that driver is in depth fatigue shape according to the enquirement of dialogue function and the answer of driver
State then starts seat vibration function.When passed through detection confirmation driver be in depth fatigue state when, pass through starting seat
Vibrating function makes seat vibration to remind driver, keeps driver unlikely sleeping and dangerous driving.
Referring to Fig. 2, the mobile unit for needing to use in the method for detection and intervention driver tired driving has: car entertainment
Host, camera module, loudspeaker, car body control module, microphone module and seat vibrator.
Camera module is to car entertainment host transmission video signal, loudspeaker and microphone module to car entertainment host
Input audio signal, car entertainment host to loudspeaker output audio signal, car body control module and seat vibrator respectively with
Signal is transmitted by CAN bus between car entertainment host.
The testing result that the mode that the present embodiment solves single equipment detection fatigue driving in the prior art generates is inaccurate
Really, the not high technical problem of exploitativeness, and solve in the prior art make a sound out of vehicle loudspeaker merely and come
The technical issues of stimulation or the mode for reminding driver's holding awake can not really play suggesting effect.Inspection provided in this embodiment
The method surveyed and intervene driver tired driving makes fatigue detecting in such a way that both interactive voice and image monitoring combine
Detection accuracy improves, and so that driver is kept awake by way of seat vibration, eliminates danger and drives hidden danger.
In one of them embodiment, after starting seat vibration function, further includes: the navigation in parking lot nearby is provided
Information stops seat vibration after vehicle reaches parking lot.After detecting that driver's depth is tired, car entertainment host hair
The number of delivering letters gives navigation module, it is made to provide the location information of nearest parking facility.When vehicle is arrived according to the position that navigation provides
Up to after parking lot, seat stops vibration.By providing the information of nearest parking facility, enable a driver to rapidly drive to arrive
Parking lot is to rest.
In one of them embodiment, seat vibration function provides interval vibration and sustained vibration two ways.Seat
Vibration can provide two kinds of mode of vibrations, and one is intervals to vibrate, and one is sustained vibrations.Interval vibration can certain interval of time
Vibration is once to prompt driver to keep awake.
In one of them embodiment, if judging that driver is according to the enquirement of dialogue function and the answer of driver
Depth fatigue state include: that if continuous several enquirements are not all answered, the response time of continuous several enquirements is overtime and/or
Continuous several enquirements all erroneous answers, then it is assumed that driver is in depth fatigue state.Judging whether driver is in depth
When fatigue state, can with by whether continuous several enquirements is not all answered, the response time of whether continuously several enquirements
It is all overtime and/or whether continuous several enquirements all erroneous answers judge, it being capable of auxiliary judgment well by these aspects
Whether depth is tired by driver out.Optionally, the determination strategy of car entertainment host can be adjusted according to the actual situation.
In one of them embodiment, when judging for the answer of driver, using loose determination strategy.Example
Such as: put question to 1 " today, how is weather? ", driver's reply " today, weather was pretty good "；Intelligent sound interactive module continues to mention
Ask 2 " so intending away today to play? ", driver's reply " yes " or " having such plan "；Intelligent sound interacts mould
Block continue propose dialogue 3 " want to go to surrounding amusement park object for appreciation? " driver, which replys, " does not want to go to amusement park, it is intended to park be gone to dissipate
Step ", the present embodiment make driver according to the mode of driver replied answer and propose problem by the question formulation of chat type
It is unlikely to very uninteresting when detecting, and leads to the problem of resistance test.
In one of them embodiment, with subjective questions for main asked questions in the enquirement of dialogue function.By mentioning
The mode of subjective questions makes driver more be ready acceptance test.
In one of them embodiment, if judging that driver is not in depth fatigue state according to voice response,
If allowing vehicle launch includes: to detect driver actuation, intelligent sound interactive function, intelligent sound interaction function are opened
Voice enquirement can be issued, the answer of driver is received, if judging that driver is not in depth fatigue state according to answering, is permitted
Perhaps vehicle launch.
In vehicle launch, as soon as it is tested with regard to carrying out time problem to driver, to prevent when driving behavior starts tired
Please it sails.
Referring to Fig. 3, one embodiment provided by the invention is as follows: driver into the car, car entertainment host-initiated intelligence
Energy dialogue function, car entertainment host starts to carry out voice dialogue with driver therewith, passes through these and talks with, preliminary judgement drives
Whether member is in depth fatigue or not waking state.If driver is awake, car entertainment host sends corresponding message to BCM
(car body control module) allows to start vehicle at this time；If it is determined that driver's depth is tired or does not regain consciousness, car entertainment host
Corresponding message is sent to BCM, does not allow to start vehicle；
In order to avoid excessively occupying car entertainment host resource, after driver continuously drives vehicle 2 hours, prison is just opened
Camera (if always on camera, car entertainment host will be calculated always, very occupancy resource) is controlled, camera shooting is passed through
Head monitoring driver's number of winks, car entertainment host simply determine whether driver is in fatigue.If it is, vehicle-mounted joy
Happy host-initiated Intelligent dialogue asks some more purposive problems of driver, by replying for these problems driver
Number, whether rationally, turnaround time length it is comprehensive to judge which kind of level of fatigue whether driver be in.
Fatigue driving is divided to two grades, judges that driver is in 1 car entertainment host of level of fatigue and issues voice reminder, has
Help driver and keep awake, prompting driver takes care after driving, continues to monitor whether driver enters depth fatigue；
Judge that driver is in level of fatigue 2, car entertainment host sets out serious voice warning, amusement host be arranged automatically navigate to it is attached
It is close can rest place, the main seat vibrator driven shakes always, until driver drives to stop parking rest just stopping
Vibration.
Application scenarios citing 1:
Driver into the car, car entertainment host-initiated Intelligent dialogue function, the intelligent language of car entertainment host therewith
Sound interactive module starts to carry out voice dialogue with driver.Intelligent sound interactive module proposition dialogue 1 " to start to drive, you
Are you ready now? ", driver reply " what you say? "；Intelligent sound interactive module continues proposition dialogue 2, and " you feel blue
? ", driver, which replys " good sleepy feel, tired very ", or the voice answered is at sixes and sevens to identify；Intelligent sound interacts mould
Block continue propose dialogue 3 " at which is Great Wall? " driver's reply " what? it is in！"；Intelligent sound interactive module passes through driving
The reply of member determines the awake or not entire people's depth fatigue of driver's spirit, and amusement host sends corresponding report by CAN line
Text gives BCM, does not allow vehicle launch.
Application scenarios citing 2:
Driver into the car, car entertainment host-initiated Intelligent dialogue function, the intelligent language of car entertainment host therewith
Sound interactive module starts to carry out voice dialogue with driver.Intelligent sound interactive module proposes dialogue 1, and " today, how is weather
Sample? ", driver's reply " today, weather was pretty good "；Intelligent sound interactive module continues to propose dialogue 2 " so today intends away
Play? ", driver's reply " yes " or " having such plan "；Intelligent sound interactive module continues to propose that dialogue 3 " is wanted to go to
Play the amusement park of surrounding? " driver replys " not wanting to go to amusement park, it is intended to go out for a walk in the park "；Intelligent sound interactive module is logical
The reply for crossing driver determines driver's mental attitude and regains consciousness, and amusement host sends corresponding message to BCM by CAN line, permits
Perhaps vehicle launch.
Driver continues after driving time reaches 2 hours, and fatigue identification camera is opened, driver's face of monitoring
Image is sent to amusement host, and amusement host judges whether driver's number of winks is very few by face recognition algorithms, if few
In 8 beats/min (this data is to be calibrated), then preliminary judgement driver is tired.Car entertainment host-initiated Intelligent dialogue function
Can, start to engage in the dialogue with driver, intelligent sound interactive module proposes " the rest area rest one near expecting of dialogue 1
Under ", driver did not replied up to one minute；Intelligent sound interaction continue module propose dialogue 2 " you are hungry? ", drive
The person of sailing does not reply within same one minute；Intelligent sound interactive module continue propose dialogue 3 " want to listen first song? under rousing oneself
Spirit? ", replied " what you say? " within driver one minute；Intelligent sound interactive module proposes that dialogue 4 " nearby has rest
Area wants to open over to have a rest? ", driver reply " let it pass, then open for a moment！" intelligent sound interactive module judges
Driver is in fatigue and waits 1, can also continue to travel, and " you were now somewhat tired every 15 minutes sending voice reminders for amusement host
Labor, it is noted that safe driving！".Camera persistently monitors driver's facial expression, when detecting that driver's number of winks is few again
In 8 beats/min (this data is to be calibrated), determine that driver is tired, car entertainment host-initiated Intelligent dialogue function starts
Engage in the dialogue with driver, intelligent sound interactive module propose dialogue 1 " I suggest you still rest understand? you feel how
Sample? ", driver do not reply up to one minute；Intelligent sound interactive module continues to propose dialogue 2 " to listen first song, in the dust all
Like you feel how? ", driver do not reply within same one minute；Intelligent sound interactive module continues to propose dialogue 3
" you are also young, should not be so serious！", reply that " I does not starve within driver one minute."；Intelligent sound interactive module mentions
Out dialogue 4 " to which blocked shot can be removed how? ", driver's reply "? what do you say? " intelligent sound interactive module is judged to drive
The person of sailing is in fatigue and waits 2, and car entertainment host sets out, and " you are now arranged in major fatigue driving serious voice warning, will navigate
It rests to neighbouring break point！", amusement host map search for automatically navigate near can rest place, the main seat driven shakes
Dynamic device shakes always, until driver drives to stop parking rest and just stops vibration.
Referring to Fig. 4, the present invention proposes the device of a kind of detection and intervention driver tired driving, comprising:
First judgment module 401, if permitting for judging that driver is not in depth fatigue state according to voice response
Perhaps vehicle launch；
Start photographing module 402, opens photographic device for preset time point after vehicle start-up；
Image module 403 is handled, for obtaining image from photographic device and handling；
Second judgment module 404, if the number of winks for judging to obtain driver in preset time period according to image is few
In preset value, then dialogue function is opened；
Third judgment module 405, if for judging that driver is according to the enquirement of dialogue function and the answer of driver
Depth fatigue state then starts seat vibration function.
The testing result that the mode that the present embodiment solves single equipment detection fatigue driving in the prior art generates is inaccurate
Really, the not high technical problem of exploitativeness, and solve in the prior art make a sound out of vehicle loudspeaker merely and come
The technical issues of stimulation or the mode for reminding driver's holding awake can not really play suggesting effect.Inspection provided in this embodiment
The method surveyed and intervene driver tired driving makes fatigue detecting in such a way that both interactive voice and image monitoring combine
Detection accuracy improves, and so that driver is kept awake by way of seat vibration, eliminates danger and drives hidden danger.
The present invention also proposes that a kind of storage medium, the storage medium store computer instruction, described in computer execution
Method when computer instruction, for executing detection and intervention driver tired driving described in any of the above embodiments.
The present invention also proposes a kind of detection and intervention driver tired driving system, including at least one processor；And
The memory being connect at least one described processor communication；Wherein, be stored with can be by one processor for the memory
The instruction of execution, described instruction are executed by least one described processor so that at least one described processor can:
If judging that driver is not in depth fatigue state according to voice response, allow vehicle launch；
Preset time point after vehicle start-up opens photographic device；
Image is obtained from photographic device and is handled；
If the number of winks for judging to obtain driver in preset time period according to image opens dialogue function less than preset value
Energy；
If judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver, start seat
Chair vibrating function.
The testing result that the mode that the present embodiment solves single equipment detection fatigue driving in the prior art generates is inaccurate
Really, the not high technical problem of exploitativeness, and solve in the prior art make a sound out of vehicle loudspeaker merely and come
The technical issues of stimulation or the mode for reminding driver's holding awake can not really play suggesting effect.Inspection provided in this embodiment
The method surveyed and intervene driver tired driving makes fatigue detecting in such a way that both interactive voice and image monitoring combine
Detection accuracy improves, and so that driver is kept awake by way of seat vibration, eliminates danger and drives hidden danger.
Above-described is only the principle of the present invention and preferred embodiment.It should be pointed out that for the common skill of this field
For art personnel, on the basis of the principle of the invention, several other modifications can also be made, also should be regarded as protection model of the invention
It encloses.
Claims (10)
1. a kind of method of detection and intervention driver tired driving characterized by comprising
If judging that driver is not in depth fatigue state according to voice response, allow vehicle launch；
Preset time point after vehicle start-up opens photographic device；
Image is obtained from photographic device and is handled；
If the number of winks for judging to obtain driver in preset time period according to image opens dialogue function less than preset value；
If judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver, start seat vibration
Dynamic function.
2. the method for detection according to claim 1 and intervention driver tired driving, which is characterized in that
After starting seat vibration function, further includes: the navigation information in parking lot nearby is provided, after vehicle reaches parking lot,
Stop seat vibration.
3. the method for detection according to claim 1 and intervention driver tired driving, which is characterized in that
Seat vibration function provides interval vibration and sustained vibration two ways.
4. the method for detection according to claim 1 and intervention driver tired driving, which is characterized in that
If if it includes: continuous several for judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver
A enquirement is not all answered, the response time of continuous several enquirements is overtime and/or continuous several enquirements all erroneous answers, then
Think that driver is in depth fatigue state.
5. the method for detection according to claim 4 and intervention driver tired driving, which is characterized in that
When judging for the answer of driver, using loose determination strategy.
6. the method for detection according to claim 4 and intervention driver tired driving, which is characterized in that
With subjective questions for main asked questions in the enquirement of dialogue function.
7. the method for detection according to any one of claims 1 to 6 and intervention driver tired driving, which is characterized in that
If judging that driver is not in depth fatigue state according to voice response, if vehicle launch is allowed to include: to detect
Driver actuation then opens intelligent sound interactive function, and intelligent sound interactive function issues voice and puts question to, and receives driver
Answer, if according to answer judge that driver is not in depth fatigue state, allow vehicle launch.
8. the device of a kind of detection and intervention driver tired driving characterized by comprising
First judgment module, if allowing vehicle for judging that driver is not in depth fatigue state according to voice response
Starting；
Start photographing module, opens photographic device for preset time point after vehicle start-up；
Image module is handled, for obtaining image from photographic device and handling；
Second judgment module, if the number of winks for judging to obtain driver in preset time period according to image is less than default
Value, then open dialogue function；
Third judgment module, if for judging that driver is in depth fatigue according to the enquirement of dialogue function and the answer of driver
State then starts seat vibration function.
9. a kind of storage medium, which is characterized in that the storage medium stores computer instruction, when computer executes the calculating
Method when machine instructs, for detection and intervention driver tired driving described in any one of perform claim requirement 1 to 7.
10. a kind of detection and intervention driver tired driving system, which is characterized in that including at least one processor；And with
The memory of at least one processor communication connection；Wherein, the memory, which is stored with, to be held by one processor
Capable instruction, described instruction are executed by least one described processor so that at least one described processor can:
If judging that driver is not in depth fatigue state according to voice response, allow vehicle launch；
Preset time point after vehicle start-up opens photographic device；
Image is obtained from photographic device and is handled；
If the number of winks for judging to obtain driver in preset time period according to image opens dialogue function less than preset value；
If judging that driver is in depth fatigue state according to the enquirement of dialogue function and the answer of driver, start seat vibration
Dynamic function.
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Cited By (12)
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| CN110435567A (en) * | 2019-08-14 | 2019-11-12 | 广州小鹏汽车科技有限公司 | A kind of management method and device of fatigue driving |
| CN110837819A (en) * | 2019-11-21 | 2020-02-25 | 北京健康有益科技有限公司 | Fatigue degree detecting system based on artificial intelligence |
| CN111027393A (en) * | 2019-11-12 | 2020-04-17 | 上海博泰悦臻电子设备制造有限公司 | Information recommendation method and system and vehicle |
| CN112489370A (en) * | 2020-11-20 | 2021-03-12 | 重庆工业职业技术学院 | Detection method and system for fatigue driving |
| CN112614592A (en) * | 2020-12-18 | 2021-04-06 | 苏州浪潮智能科技有限公司 | Method and device for preventing fatigue operation of target system |
| CN112686958A (en) * | 2019-10-18 | 2021-04-20 | 上海商汤智能科技有限公司 | Calibration method and device and electronic equipment |
| CN112820072A (en) * | 2020-12-28 | 2021-05-18 | 深圳壹账通智能科技有限公司 | Dangerous driving early warning method and device, computer equipment and storage medium |
| CN112991718A (en) * | 2019-12-13 | 2021-06-18 | 丰田自动车株式会社 | Driver assistance device, non-transitory storage medium storing driver assistance program, and driver assistance system |
| CN113799599A (en) * | 2020-06-12 | 2021-12-17 | 广州汽车集团股份有限公司 | Management method and system for fatigue driving and computer readable storage medium |
| CN113920689A (en) * | 2021-11-24 | 2022-01-11 | 云知声（上海）智能科技有限公司 | Vehicle driving data monitoring and intelligent conversation method and system for preventing fatigue driving |
| CN115214505A (en) * | 2022-06-29 | 2022-10-21 | 重庆长安汽车股份有限公司 | Method and device for controlling sound effect of vehicle cabin, vehicle and storage medium |
| CN115476875A (en) * | 2021-05-31 | 2022-12-16 | 宝马汽车股份有限公司 | Driving assistance system and driving assistance method for vehicle |
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| CN110837819A (en) * | 2019-11-21 | 2020-02-25 | 北京健康有益科技有限公司 | Fatigue degree detecting system based on artificial intelligence |
| CN112991718A (en) * | 2019-12-13 | 2021-06-18 | 丰田自动车株式会社 | Driver assistance device, non-transitory storage medium storing driver assistance program, and driver assistance system |
| CN113799599A (en) * | 2020-06-12 | 2021-12-17 | 广州汽车集团股份有限公司 | Management method and system for fatigue driving and computer readable storage medium |
| CN112489370A (en) * | 2020-11-20 | 2021-03-12 | 重庆工业职业技术学院 | Detection method and system for fatigue driving |
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| CN115476875B (en) * | 2021-05-31 | 2023-09-05 | 宝马股份公司 | Driving support system and driving support method for vehicle |
| CN113920689A (en) * | 2021-11-24 | 2022-01-11 | 云知声（上海）智能科技有限公司 | Vehicle driving data monitoring and intelligent conversation method and system for preventing fatigue driving |
| CN115214505A (en) * | 2022-06-29 | 2022-10-21 | 重庆长安汽车股份有限公司 | Method and device for controlling sound effect of vehicle cabin, vehicle and storage medium |
| CN115214505B (en) * | 2022-06-29 | 2024-04-26 | 重庆长安汽车股份有限公司 | Method and device for controlling sound effect of vehicle cabin, vehicle and storage medium |
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