CN108001452A - Anti-fatigue-driving system based on facial recognition techniques - Google Patents
Anti-fatigue-driving system based on facial recognition techniques Download PDFInfo
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- CN108001452A CN108001452A CN201711278842.3A CN201711278842A CN108001452A CN 108001452 A CN108001452 A CN 108001452A CN 201711278842 A CN201711278842 A CN 201711278842A CN 108001452 A CN108001452 A CN 108001452A
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- 230000001815 facial effect Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003993 interaction Effects 0.000 claims abstract description 23
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 claims description 5
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 claims description 5
- 238000000848 angular dependent Auger electron spectroscopy Methods 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 6
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 210000001508 eye Anatomy 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 206010057315 Daydreaming Diseases 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/10—Path keeping
- B60W30/12—Lane keeping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
- B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses the anti-fatigue-driving system based on facial recognition techniques, including the facial-recognition security systems on automotive interior rearview mirror, the camera of the facial-recognition security systems is matched with driver's seat, the facial-recognition security systems are connected with the processor in automobile, and database, gyro module and haptic interaction module are also equipped with the processor；The system is based on facial recognition techniques, gather the kinematic parameter of driver's facial parameters and vehicle in real time when driving, processor judges the driving condition of driver according to vehicle movement parameter, the driving condition of driver is matched with facial parameters, when the matched driving condition of driver's facial parameters is fatigue driving, no matter whether the kinematic parameter of vehicle belongs to fatigue driving, and processor sends trigger signal and controls haptic interaction module action to haptic interaction module.Solve the problem of existing auxiliary system is generally prompted driver by instrument board or digital display screen, easily ignored by driver.
Description
Technical field
The present invention relates to one kind driving auxiliary system, and in particular to the anti-fatigue-driving system based on facial recognition techniques.
Background technology
Driving fatigue, refers to that driver after continuous driving for a long time, produces the imbalance of physiological function and mental function, and
In the phenomenon for driving efficiency decline objectively occur.Driver's poor sleeping quality or deficiency, long-duration driving vehicle, easily occurs
Fatigue.Driving fatigue influences whether all sides such as attention, sensation, consciousness, thinking, judgement, will, decision and the movement of driver
Face.The factor for causing fatigue driving is many.The fatigue of driver is mainly neural and sensory fatigue, Yi Jiyin
Anchor is kept for a long time, the limbs fatigue caused by poor blood circulation.Driver is sitting on fixed seat for a long time,
Action is subject to a definite limitation, and notice high concentration, is busy with judging car external stimulus information, state of mind high-pressure, so as to go out
Eyeball of losing face is obscured, had a pain in the back, is slow in reacting, driving the driving fatigue phenomenon such as dumb.Forming the order of fatigue is：Eyes,
The also large-brained fatigue of neck, shoulder, waist, the mainly fatigue of eyes and body this be also very important aspect.According to friendship
Logical portion's statistics, the motor traffic accidents that there are about 50% are because automobile deviates caused by normal traveling lane, and it is main former to study carefully it
Cause mainly driver's irritability, absent minded or driving fatigue.23% driver at least exists in one month
Fall asleep once on steering wheel；66% trucker oneself dozes off in driving procedure；28% trucker is one
There is experience sleeping on the steering wheel in a month.So surprising ratio suffices to show that the significance for preventing deviation.Root
According to statistics, in the U.S.'s all fatal traffic accidents in 2002 44% be it is related with deviation, while deviation also by
The main reason for regarding vehicle rollover accident as.Just there is a driver to live through injures and deaths caused by deviation in four drivers
Accident.
Existing lane shift auxiliary system generally prompts driver by instrument board or digital display screen, is easily driven
The person of sailing ignores, and efficiency is lower in lane shift caused by fatigue driving.
The content of the invention
The technical problems to be solved by the invention are existing lane shift auxiliary systems generally by instrument board or digital display
Screen prompts driver, is easily ignored by driver, and efficiency is lower in lane shift caused by fatigue driving, purpose
It is to provide the anti-fatigue-driving system based on facial recognition techniques, solves existing lane shift auxiliary system and generally pass through instrument
Dial plate or digital display screen prompt driver, are easily ignored by driver, and are imitated in lane shift caused by fatigue driving
The problem of rate is lower.
The present invention is achieved through the following technical solutions：
Anti-fatigue-driving system based on facial recognition techniques, including the face recognition on automotive interior rearview mirror
System, the camera of the facial-recognition security systems are matched with driver's seat, and the facial-recognition security systems connect with the processor in automobile
Connect, database, gyro module and haptic interaction module are also equipped with the processor；
Processor：Receive facial recognition modules send facial parameters and gyro module send vehicle movement information into
Generated after row matching in driving data deposit database；The facial parameters that facial recognition modules are sent are received, and in database
Haptic interaction module is sent control signals to after driving data contrast；
Database：Data are provided for processor to support；
Facial-recognition security systems：Facial parameters are sent to processor by collection driver's facial parameters；
Gyro module：The movable information of collection vehicle, processor is sent to by the movable information of vehicle；
Haptic interaction module：The control signal that processor is sent is received, the control signal sent according to processor is into action
Make.
The system is based on facial recognition techniques, and the movement for gathering driver's facial parameters and vehicle in real time when driving is joined
Number, processor judges the driving condition of driver according to vehicle movement parameter, by the driving condition of driver and facial parameters into
Row matching, when the matched driving condition of driver's facial parameters is fatigue driving, no matter whether the kinematic parameter of vehicle belongs to
Fatigue driving, processor send trigger signal and control haptic interaction module action to haptic interaction module.
The haptic interaction module includes shaking device and refrigerating plant.
The haptic interaction module further includes delayer.After haptic interaction module receives the control signal of processor,
By time delay module refrigerating plant can be controlled to be then turned on shaking device after first opening a period of time, avoid precipitate vibrations
Driver is caused to frighten.
Alarm module is also associated with the processor.Module of warning auxiliary haptic interaction module carries driver
Show.
Gyro module is also associated with the processor.When vehicle is travelled in the place that road surface identification is not clear,
Whether gyro module lane shift can occurs with auxiliary judgment vehicle.
ADAS modules are also associated with the processor.When processor judges that vehicle lane shift occurs and constantly activates ADAS
Module, auxiliary vehicle travel on the track of oneself.
Compared with prior art, the present invention have the following advantages and advantages：
1st, the anti-fatigue-driving system based on facial recognition techniques of the invention, while driving, real-time update and perfect
Database, system reliability are high；
2nd, the anti-fatigue-driving system of the invention based on facial recognition techniques, further includes traditional module of warning, reliability
Higher.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is present system structure diagram.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, the anti-fatigue-driving system of the invention based on facial recognition techniques, including after automotive interior
FaceIn facial-recognition security systems on visor, the camera of the facial-recognition security systems are matched with driver's seat, the face recognition
System is connected with the STM32 processors in automobile, and database, gyro module and haptic interaction are also equipped with the processor
Module；The system is based on facial recognition techniques, gathers the kinematic parameter of driver's facial parameters and vehicle, place in real time when driving
Reason device judges the driving condition of driver according to vehicle movement parameter, by the driving condition of driver and facial parameters progress
Match somebody with somebody, when the matched driving condition of driver's facial parameters is fatigue driving, no matter whether the kinematic parameter of vehicle belongs to fatigue
Drive, processor sends trigger signal and controls haptic interaction module action to haptic interaction module.The haptic interaction module
Including shaking device and refrigerating plant.The haptic interaction module further includes delayer.Processing is received in haptic interaction module
After the control signal of device, by time delay module refrigerating plant can be controlled to be then turned on shaking device after first opening a period of time, kept away
Exempt from precipitate vibrations driver is caused to frighten.Alarm module is also associated with the processor.Module of warning auxiliary is touched
Feel that interactive module prompts driver.Gyro module is also associated with the processor.When vehicle is travelled in road marking
When knowing the place being not clear, whether gyro module lane shift can occurs with auxiliary judgment vehicle.On the processor also
It is connected with ADAS modules.When processor judges that vehicle lane shift occurs and constantly activates ADAS modules, auxiliary vehicle oneself
Travelled on track.
Processor：Receive facial recognition modules send facial parameters and gyro module send vehicle movement information into
Generated after row matching in driving data deposit database；The facial parameters that facial recognition modules are sent are received, and in database
Haptic interaction module is sent control signals to after driving data contrast；
Database：Data are provided for processor to support；
Facial-recognition security systems：Facial parameters are sent to processor by collection driver's facial parameters；
Gyro module：The movable information of collection vehicle, processor is sent to by the movable information of vehicle；
Haptic interaction module：The control signal that processor is sent is received, the control signal sent according to processor is into action
Make.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (6)
1. the anti-fatigue-driving system based on facial recognition techniques, it is characterised in that including on automotive interior rearview mirror
Facial-recognition security systems, the camera of the facial-recognition security systems matches with driver's seat, the facial-recognition security systems with automobile
Processor connection, be also equipped with database, gyro module and haptic interaction module on the processor；
Processor：Receive the vehicle movement information progress that the facial parameters of facial recognition modules transmission and gyro module are sent
Generated after matching somebody with somebody in driving data deposit database；The facial parameters that facial recognition modules are sent are received, with the driving in database
Haptic interaction module is sent control signals to after data comparison；
Database：Data are provided for processor to support；
Facial-recognition security systems：Facial parameters are sent to processor by collection driver's facial parameters；
Gyro module：The movable information of collection vehicle, processor is sent to by the movable information of vehicle；
Haptic interaction module：The control signal that processor is sent is received, is acted according to the control signal that processor is sent.
2. the anti-fatigue-driving system according to claim 1 based on facial recognition techniques, it is characterised in that the tactile
Interactive module includes shaking device and refrigerating plant.
3. the anti-fatigue-driving system according to claim 2 based on facial recognition techniques, it is characterised in that the tactile
Interactive module further includes delayer.
4. the anti-fatigue-driving system according to claim 1 based on facial recognition techniques, it is characterised in that the processing
Alarm module is also associated with device.
5. the anti-fatigue-driving system according to claim 1 based on facial recognition techniques, it is characterised in that the processing
Gyro module is also associated with device.
6. the anti-fatigue-driving system according to claim 1 based on facial recognition techniques, it is characterised in that the processing
ADAS modules are also associated with device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711278842.3A CN108001452A (en) | 2017-12-06 | 2017-12-06 | Anti-fatigue-driving system based on facial recognition techniques |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711278842.3A CN108001452A (en) | 2017-12-06 | 2017-12-06 | Anti-fatigue-driving system based on facial recognition techniques |
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| Publication Number | Publication Date |
|---|---|
| CN108001452A true CN108001452A (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711278842.3A Pending CN108001452A (en) | 2017-12-06 | 2017-12-06 | Anti-fatigue-driving system based on facial recognition techniques |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001655A (en) * | 2019-05-12 | 2019-07-12 | 姜铭 | A kind of intelligence system that can actively promote driver's driving safety |
| CN110648502A (en) * | 2019-09-26 | 2020-01-03 | 中国第一汽车股份有限公司 | Method, system, device and storage medium for preventing fatigue driving |
| CN115366908A (en) * | 2022-09-22 | 2022-11-22 | 深圳市昊岳科技有限公司 | Automobile safe driving control system |
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| CN107139928A (en) * | 2017-05-24 | 2017-09-08 | 成都志博科技有限公司 | ADAS systems for preventing fatigue driving |
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| CN107264395A (en) * | 2017-06-30 | 2017-10-20 | 成都西华升腾科技有限公司 | Driver's prompt system of lane shift monitoring |
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2017
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| CN101704367A (en) * | 2009-11-03 | 2010-05-12 | 奇瑞汽车股份有限公司 | Lane departure prewarning device and prewarning method |
| CN205149648U (en) * | 2015-10-12 | 2016-04-13 | 安徽工程大学机电学院 | Car prevents that driver fatigue reminds system |
| CN107139928A (en) * | 2017-05-24 | 2017-09-08 | 成都志博科技有限公司 | ADAS systems for preventing fatigue driving |
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| CN110648502A (en) * | 2019-09-26 | 2020-01-03 | 中国第一汽车股份有限公司 | Method, system, device and storage medium for preventing fatigue driving |
| CN115366908A (en) * | 2022-09-22 | 2022-11-22 | 深圳市昊岳科技有限公司 | Automobile safe driving control system |
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Application publication date: 20180508 |
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