CN108216041A - Vehicle mirrors and the method and system for monitoring driver's driving condition - Google Patents
Vehicle mirrors and the method and system for monitoring driver's driving condition Download PDFInfo
- Publication number
- CN108216041A CN108216041A CN201611144087.5A CN201611144087A CN108216041A CN 108216041 A CN108216041 A CN 108216041A CN 201611144087 A CN201611144087 A CN 201611144087A CN 108216041 A CN108216041 A CN 108216041A
- Authority
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- China
- Prior art keywords
- driver
- video camera
- infrared
- vehicle mirrors
- driving condition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract 3
- 239000011521 glass Substances 0.000 claims description 18
- 230000006698 induction Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 208000032140 Sleepiness Diseases 0.000 description 2
- 206010041349 Somnolence Diseases 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 230000036651 mood Effects 0.000 description 2
- 230000037321 sleepiness Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
-
- 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
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Multimedia (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Traffic Control Systems (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The present invention provides a kind of vehicle mirrors, including video camera, the image capture assemblies of the video camera are configured as always towards the face of driver to collect the data for assessing driver's driving condition.In addition, the present invention also provides a kind of system for monitoring driver's driving condition, the processing unit including vehicle according to the invention rearview mirror and with the video camera communication connection of the rearview mirror.In addition, the present invention also provides a kind of method for monitoring driver's driving condition, including：Video camera is arranged in vehicle mirrors, wherein the image capture assemblies of the video camera are configured as always towards the face of driver；The data for assessing driver's driving condition are collected by the image capture assemblies of the video camera；And based on the data monitoring driver driving condition.
Description
Technical field
This invention relates generally to technical field of vehicle safety, and in particular it relates to a kind of drive for monitoring driver
Sail the scheme of state.
Background technology
It is universal with automobile, the problem of vehicle safety also becomes people's general concern.In many factors, driver's
State is a very important important ring.For example, after driver is in continuous driving for a long time, physiological function is extremely easily generated
With the imbalance of mental function, and objectively there is the phenomenon that driving efficiency decline.In addition, driver due to poor sleeping quality or
Also easily there is fatigue when driving in deficiency.The attention of driver, feeling, consciousness, thinking, judgement, will, decision and
It moves these aspects and determines that can traffic accident be avoided by.
It is therefore desired to a kind of scheme that can accurately and reliably monitor driver's driving condition is designed, with timely
The generation to avoid traffic accident.
Invention content
In view of this, the present invention provides a kind of vehicle mirrors, including：Video camera, the image of the video camera are caught
Component is obtained to be configured as always towards the face of driver to collect the data for assessing driver's driving condition.
Vehicle mirrors as described above, further include：Infrared transmitting device, the infrared transmitting device are configured
For the face transmitting infrared light towards driver；And wherein, it is described to sense to include infrared induction device for the video camera
Infrared light.
Vehicle mirrors as described above, further include infrared ray disperser, and the infrared ray disperser is arranged
In the front of the infrared transmitting device.
Vehicle mirrors as described above, further include light sensing device, and the light sensing device is configured as feeling
It surveys with the presence or absence of the insufficient situation of visible rays, and start the infrared emitting dress in the case that visible rays is insufficient
It puts.
Vehicle mirrors as described above, wherein, the infrared transmitting device is infrared LEDs.
Vehicle mirrors as described above, wherein, the video camera setting is in the inside rear-view mirrors.
Vehicle mirrors as described above, wherein, the image capture assemblies of the video camera are sticked in the vehicle mirrors
Glass on.
Vehicle mirrors as described above, wherein, small hole is provided on the glass of the vehicle mirrors and is used for
The image capture assemblies of the video camera collect the data for assessing driver's driving condition.
Vehicle mirrors as described above, wherein, the vehicle mirrors are electrochromic rearview.
On the other hand, the present invention also provides a kind of system for monitoring driver's driving condition, including vehicle as described above
Rearview mirror and the processing unit communicated to connect with the video camera of the rearview mirror.
The system of monitoring driver's driving condition as described above, wherein, the processing unit is implemented as individually locating
It manages module or realizes in the control unit of associated electronics systems.
The system of monitoring driver's driving condition as described above, further includes the output list communicated to connect with processing unit
Member.
Yet another aspect, the present invention provides a kind of method for monitoring driver's driving condition, including：In vehicle
Video camera is arranged in rearview mirror, wherein the image capture assemblies of the video camera are configured as always towards the face of driver
Portion；The data for assessing driver's driving condition are collected by the image capture assemblies of the video camera；And based on described
Data monitoring driver's driving condition.
Method as described above, further includes：Infrared transmitting device is arranged in the vehicle mirrors, wherein described
Infrared transmitting device is configured as the face transmitting infrared light towards driver；And arrange infrared ray in the video camera
Sensing device is to sense the infrared light.
Method as described above, further includes：Light sensing device is arranged in the vehicle mirrors, wherein the light
Line sensing device is configured as sensing with the presence or absence of the insufficient situation of visible rays；And it opens in the case that visible rays is insufficient
Move the infrared transmitting device.
Description of the drawings
The present invention foregoing and other target, feature and advantage according to it is following to the embodiment of the present invention in particular
Bright to will be apparent, these embodiments are illustrated in the accompanying drawings.
Fig. 1 is the structure diagram according to the vehicle mirrors of an example of the present invention.
Fig. 2 is the structure diagram according to another exemplary vehicle mirrors of the present invention.
Fig. 3 is the structure diagram according to the system of the exemplary monitoring driver's driving condition of the present invention.
Fig. 4 is the flow chart for being used to monitor the method for driver condition according to an example of the present invention.
Specific embodiment
Referring now to the schematic example of the attached drawing description present invention, identical drawing reference numeral represents identical element.Hereafter
Each example of description contributes to those skilled in the art to understand thoroughly the present invention, and each example is intended to example and unrestricted.In figure
Each element, component, module, the diagram of device and apparatus body only illustrate schematically that there are these elements, component, module, devices
And apparatus body also shows relativeness between them simultaneously, but not limiting their concrete shape；In flow chart
The relationship of each step is not also limited with given sequence, can be adjusted but not depart from the protection of the application according to practical application
Range.
Fig. 1 is the structure diagram of schematical vehicle mirrors according to the present invention.As shown in the figure, the vehicle mirrors 1
Including video camera 10.Rearview mirror 1 observes rear view of vehicle situation for driver.With in vehicle currently rearview mirror it is similar,
Rearview mirror 1 includes glass and receiving and the housing for fixing the glass.According to the present invention, rearview mirror 1 further includes video camera 10.Camera shooting
The image capture assemblies of machine 10 are configured as assessing driver's driving condition towards the face of driver to collect always
Data.It is driven it should be noted that the image capture assemblies of video camera 10 are not to say that it is only captured towards driver face's setting
The face-image for the person of sailing, it should be noted that in the example of the present invention, video camera 10 can capture the face-image of driver, also may be used
Some body shapes of driver are captured, such as driver's arm lifts, upper body tilts etc..
Illustratively, video camera 10 is arranged on inside rearview mirror 1.For example, video camera 10 be arranged on the housing of rearview mirror with
Between glass, it can be fixed on housing or be fixed on glass by the such as appropriate mode such as bonding.It, can in this set
Small hole is set to capture the face of driver so that the image capture assemblies of video camera 10 can pass through it on the glass of rearview mirror 1
Portion's image etc., so as to obtain the data of assessment driver condition.In this example, video camera 10 can only be image capture group
Part.
In practical application, video camera 10 may include image capture assemblies with being used to carry the video camera of image capture assemblies
Housing.In some examples of the present invention, video camera 10 can be only with image capture assemblies.
An alternative exemplary according to the present invention, video camera 10 is arranged on inside rearview mirror 1, and the image of video camera 10 is caught
Component is obtained to be sticked on the glass of the vehicle mirrors.According to the present invention, for the figure that is sticked at least in the glass of the rearview mirror
As the part of capture component, translucency controllably allows the image capture assemblies being sticked on the glass to obtain to capture and drive
The image for the person of sailing.For example, the rest part ratio with the rearview mirror, for the image capture assemblies that are sticked that at glass be portion
Divide light transmission, so that image capture assemblies can not be so eye-catching again with capture images, so as to while capture images
Avoid the discomfort for causing driver.In the alternative exemplary, video camera 10 can be only image capture assemblies.
It is sticked in the example of mirror by image capture assemblies, the surface of the image capture assemblies may need to be adjusted so as to
It is horizontal, to help to be bonded.
In addition, as signal, in each example of the present invention, the glass of the rearview mirror is electrochromic glass, can be led to as a result,
Cross the color of the variation of the electric field applied to the glass to adjust the rearview mirror mirror etc..
Each example according to the invention because rearview mirror is configured with video camera, therefore can directly acquire the face figure of driver
The image of picture and some body shapes, these images usually characterize mood, consciousness, Sleepiness of driver etc..According to this
The example of invention can be passed to processor unit by these image datas that video camera is captured, data are divided by it
Analyse the state so as to judge driver.Further, in some cases, processor unit can perform corresponding according to driver condition
Operation.For example, in the case where judging driver's more fatigue, it can show what output prompting driver took care by coming back
Information is output by voice unit to prompt driver's music for taking care or controlling vehicle-mounted voice band device broadcasting to releive
Deng.The processor unit can be with video camera integrally or separately in video camera.In processor unit independently of the situation of video camera
Under, which can realize in existing electronic control unit in the car, such as the one of the control unit of vehicle entertainment system
Part of control unit of part or onboard instruments system etc..
Mentioned vehicle mirrors can be matching in the vehicle that those skilled in the art are generally understood herein
The concept of part.In some instances, which is the centre rear-view mirror of vehicle, with more convenient and accurately capture driver face
The information in portion.In each example of the present invention, example and without limitation, the glass of rearview mirror using electrochomeric glass,
In this case, such rearview mirror is electrochromic rearview.
It, can be in the situation for not influencing driver's driving by the video camera of alignment driver built-in in vehicle mirrors
Under, the state of driver is assessed or monitored, so as to efficiently reduce the generation of driving accident, ensures driving safety.
Fig. 2 is the structure diagram according to another exemplary vehicle mirrors 2 of the present invention.With vehicle rearview shown in FIG. 1
Mirror 1 is compared, which may also include infrared transmitting device 12, which is configured as towards driver
Face transmitting infrared light.In some instances, which is infrared LEDs.
Correspondingly, infrared induction component 100 is provided in video camera 10 to sense the transmitting of infrared transmitting device 12
Infrared light.For example, video camera 10 can be used the image capture assemblies that can sense infrared light or including it is similar into
As sensing device.Setting can carry out being correspondingly provided in the infrared transmitting device 12 of infrared radiation and video camera 10 infrared
Line senses component so that also can effectively collect in the case of such as night or tunnel medium dark and be driven for assessing
The data of the person's of sailing driving condition.
As shown in Fig. 2, rearview mirror 1 further includes infrared ray disperser 14, as an example, 14 quilt of infrared ray disperser
It is arranged in the front of infrared transmitting device 12.The setting of infrared ray disperser 14 contributes to infrared light equably to irradiate
In the face of driver, it is effectively improved the accuracy of data collection.Similar to video camera, infrared transmitting device 12 can be with
It is disposed in rearview mirror together with infrared ray disperser 14, such as is arranged on mirror rear.
Optionally, rearview mirror shown in Fig. 2 may also include light sensing device, which is used for light sensing
Situation, sensing signal can characterize the bright-dark degree of ambient light.In some examples according to the present invention, according to the sensing signal
To turn on or off infrared transmitting device.Specifically, in the case of the dark of sensing signal characterization, opening should
Infrared transmitting device in the case where the light of sensing signal characterization is brighter, closes the infrared transmitting device.Light sense
It is, for example, optical sensor to answer device.
It should be noted that in the case of using electrochromic rearview, in addition light sensing device can not be set.
It is configured under the different condition of day and night can effectively collect using vehicle mirrors shown in Fig. 2
For the data assessed driver's driving condition, so as to can be effectively prevented from accident under various light conditions, carry
The safety that height drives.
According to the present invention, in the case where inside rear-view mirrors set video camera 10, then backsight in existing vehicle need not be changed
The assembly method of mirror.
The present invention also provides a kind of system, for monitoring the state of driver.Fig. 3 is driven according to the exemplary monitoring of the present invention
The structure diagram of the system of the person's of sailing driving condition.Driving condition can be the state of driver's fatigue, driver in driving
Handle state of other things etc. simultaneously.Data for judging driver condition come from through the driver of video camera acquisition
Face image, in some cases, may also include some physical conditions of driver.Based on the face figure acquired in these
The image data of picture, it can be determined that mood, Sleepiness of driver etc..
As shown in the figure, the system of the monitoring driver condition includes rearview mirror 3 and processing unit 4.Rearview mirror 3 can be as
Above any one in described rearview mirror.The processing unit 4 receives the picture number of the video camera transmission from rearview mirror 3
According to, it is handled, with determine driver state.In some cases, processing unit 4 can be made accordingly according to the state
Operation and the operation can be exported by output unit 5.Output unit 5 can be word output block, voice output component etc..Example
Such as, output unit 5 can be the display that comes back；Or, the output unit 5 can be buzzer；Or, output unit 5 can be both defeated
Go out the output unit of voice and output character.
If as an example, in the image data of video camera transmission, several Zhang Jun similar in the acquisition time are that driver beats Kazakhstan
Deficient photo or driver repeatedly have blink expression, then can determine whether that driver is more tired, so as to pass through the side such as voice or word
Formula sends out the prompting that driver is reminded to take care.If the image data of video camera transmission shows driver's continually operation example
Such as mobile phone portable electronic device, it may be determined that driver is not wholwe-hearted enough, also driver can be reminded to pay attention to by modes such as voices
Safe driving.In some cases, which can be the unit with the electric connections such as such as braking system, will come from
The signal of processing unit 4 sends braking system to brake etc. emergency operation, and such case is, for example, according to image data
Judge driver be in extremely uncomfortable in the case of etc..
In the system as shown in fig. 3 use such as rearview mirror shown in Fig. 2 when, because be provided with infrared transmitting device 12,
Infrared ray disperser 14 is accordingly provided with infrared induction component in simultaneous camera 10 so that the monitoring system is in light
It can work normally in the case of good, equally can effectively work in the case where light is bad.
But the control unit that processing unit 4 is is separately provided, for being operated as described above, can also realize
With in the control unit of electronic system that can be communicated to connect with the monitoring system existing in vehicle, it is such as mentioned above
Instrument system etc..
Fig. 4 is the flow chart for being used to monitor the method for driver condition according to an example of the present invention.As shown in figure 4,
First in step 31, video camera is arranged in vehicle mirrors, which is configured as always towards the face of driver.
In step 33, the data for assessing driver condition are collected by the video camera.As described above, collected data can
Be comprising characterization driver condition information image or video data.In step 35, based on by collected by video camera
Data monitor driver condition.
It should be noted that more than specific embodiment is merely illustrative of the technical solution of the present invention rather than it is limited
System.Although the present invention is described in detail with reference to above-mentioned specific embodiment, those of ordinary skill in the art should
Understand, can still modify to the specific embodiment of the present invention or equivalent replacement is carried out without de- to some technical characteristics
Essence from the present invention is encompassed by the claimed range of the present invention.
Claims (15)
1. a kind of vehicle mirrors, including：
Video camera, the image capture assemblies of the video camera are configured as assessing to collect towards the face of driver always
The data of driver's driving condition.
2. vehicle mirrors as described in claim 1, further include：
Infrared transmitting device, the infrared transmitting device are configured as the face transmitting infrared light towards driver；And
Wherein, the video camera includes infrared induction device to sense the infrared light.
3. vehicle mirrors as claimed in claim 2 further include infrared ray disperser, the infrared ray disperser quilt
It is arranged in the front of the infrared transmitting device.
4. vehicle mirrors as claimed in claim 2, further include light sensing device, the light sensing device is configured
It is that sensing starts the infrared emitting with the presence or absence of the insufficient situation of visible rays, and in the case that visible rays is insufficient
Device.
5. vehicle mirrors as claimed in claim 2, wherein, the infrared transmitting device is infrared LEDs.
6. the vehicle mirrors as described in any one of claim 1-5, wherein, the video camera setting is in the rearview mirror
Portion.
7. vehicle mirrors as claimed in claim 6, wherein, the image capture assemblies of the video camera are sticked after the vehicle
On the glass of visor.
8. vehicle mirrors as claimed in claim 6, wherein, small hole is provided on the glass of the vehicle mirrors
It collects to assess the data of driver's driving condition for the image capture assemblies of the video camera.
9. the vehicle mirrors as described in any one of claim 1-8, wherein, the vehicle mirrors are electrochromism backsight
Mirror.
10. a kind of system for monitoring driver's driving condition, after the vehicle as described in any one in claim 1 to 9
Visor and the processing unit with the video camera communication connection of the rearview mirror.
11. the system of monitoring driver's driving condition as claimed in claim 10, wherein, the processing unit is implemented as single
Only processing module or realization are in the control unit of associated electronics systems.
12. the system of monitoring driver's driving condition as described in claim 10 or 11, further includes and processing unit communication link
The output unit connect.
13. a kind of method for monitoring driver's driving condition, including：
Video camera is arranged in vehicle mirrors, wherein the image capture assemblies of the video camera are configured as always towards driving
The face of person；
The data for assessing driver's driving condition are collected by the image capture assemblies of the video camera；And
Based on the data monitoring driver driving condition.
14. method as claimed in claim 13, further includes：
Infrared transmitting device is arranged in the vehicle mirrors, wherein the infrared transmitting device is configured as towards driving
The face transmitting infrared light of person；And
Infrared induction device is arranged in the video camera to sense the infrared light.
15. method as claimed in claim 14, further includes：
Light sensing device is arranged in the vehicle mirrors, wherein the light sensing device is configured as whether sensing is deposited
In the insufficient situation of visible rays；And
Start the infrared transmitting device in the case that visible rays is insufficient.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144087.5A CN108216041A (en) | 2016-12-13 | 2016-12-13 | Vehicle mirrors and the method and system for monitoring driver's driving condition |
| PCT/CN2017/091795 WO2018107728A1 (en) | 2016-12-13 | 2017-07-05 | Vehicle rearview mirror and method and system for monitoring driving state of driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144087.5A CN108216041A (en) | 2016-12-13 | 2016-12-13 | Vehicle mirrors and the method and system for monitoring driver's driving condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108216041A true CN108216041A (en) | 2018-06-29 |
Family
ID=62557926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611144087.5A Pending CN108216041A (en) | 2016-12-13 | 2016-12-13 | Vehicle mirrors and the method and system for monitoring driver's driving condition |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108216041A (en) |
| WO (1) | WO2018107728A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625329A (en) * | 1984-01-20 | 1986-11-25 | Nippondenso Co., Ltd. | Position analyzer for vehicle drivers |
| CN1458006A (en) * | 2003-07-02 | 2003-11-26 | 北京交通大学 | Method for detecting fatigue driving based on multiple characteristic fusion |
| CN2915599Y (en) * | 2006-02-09 | 2007-06-27 | 黎亚平 | Doze-proof automobile rear-view mirror |
| WO2013101049A1 (en) * | 2011-12-29 | 2013-07-04 | Intel Corporation | Systems, methods, and apparatus for enhancing a camera field of view in a vehicle |
| CN205554048U (en) * | 2016-05-13 | 2016-09-07 | 深圳市芝麻开门电子科技有限公司 | Driver fatigue rear -view mirror is prevented to vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3990619B2 (en) * | 2002-10-11 | 2007-10-17 | 株式会社東海理化電機製作所 | Face orientation detection device |
| US20070052805A1 (en) * | 2002-10-17 | 2007-03-08 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Interior mirror |
| CN202439629U (en) * | 2012-02-29 | 2012-09-19 | 盛晓华 | Novel inside rearview mirror |
| CN202624069U (en) * | 2012-06-29 | 2012-12-26 | 北京兴科迪科技有限公司 | Automobile inner rear-view mirror with fatigue driving warning system |
| CN203651621U (en) * | 2013-12-31 | 2014-06-18 | 北京兴科迪科技有限公司 | Inner rearview mirror with fatigue driving prompting device and vehicle with the inner rearview mirror |
-
2016
- 2016-12-13 CN CN201611144087.5A patent/CN108216041A/en active Pending
-
2017
- 2017-07-05 WO PCT/CN2017/091795 patent/WO2018107728A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625329A (en) * | 1984-01-20 | 1986-11-25 | Nippondenso Co., Ltd. | Position analyzer for vehicle drivers |
| CN1458006A (en) * | 2003-07-02 | 2003-11-26 | 北京交通大学 | Method for detecting fatigue driving based on multiple characteristic fusion |
| CN2915599Y (en) * | 2006-02-09 | 2007-06-27 | 黎亚平 | Doze-proof automobile rear-view mirror |
| WO2013101049A1 (en) * | 2011-12-29 | 2013-07-04 | Intel Corporation | Systems, methods, and apparatus for enhancing a camera field of view in a vehicle |
| CN205554048U (en) * | 2016-05-13 | 2016-09-07 | 深圳市芝麻开门电子科技有限公司 | Driver fatigue rear -view mirror is prevented to vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018107728A1 (en) | 2018-06-21 |
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