CN105882521A - Control device and control method for activating corresponding zone of vehicle-mounted display screen according to watched zone of driver - Google Patents
Control device and control method for activating corresponding zone of vehicle-mounted display screen according to watched zone of driver Download PDFInfo
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- CN105882521A CN105882521A CN201410668468.8A CN201410668468A CN105882521A CN 105882521 A CN105882521 A CN 105882521A CN 201410668468 A CN201410668468 A CN 201410668468A CN 105882521 A CN105882521 A CN 105882521A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000003213 activating effect Effects 0.000 title claims abstract description 13
- 239000011521 glass Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 210000001508 eye Anatomy 0.000 description 47
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004424 eye movement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010013486 Distractibility Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the field of automobile control, in particular to a control device and control method for activating a corresponding zone of a vehicle-mounted display screen according to a watched zone of a driver. The control device comprises an eye tracker, an analysis system, a control system and the vehicle-mounted display screen, wherein the eye tracker is used for capturing eye tracking information data of the driver and transmitting the data to the analysis system, the analysis system receives the data, then analyzes the zone, watched by the driver, of the vehicle-mounted display screen and transmits the information to the control system, the control system sends an instruction to the module of the vehicle-mounted display screen so as to activate the watched zone. The invention further provides a vehicle including the control device. By the adoption of the control device and the control method, the driving safety can be improved.
Description
Technical field
The present invention relates to field of automobile control, activate display screen pair in car particularly to one according to driver's watching area
That answers region controls device and control method and the vehicle comprising this control device.
Background technology
It is furnished with the steering wheel with Central Control Function, also known as middle control steering wheel, such as Fig. 1 institute in some medium-to-high grade cars
Showing, left side on this kind of steering wheel and right side are respectively arranged with certain operations button or operation knob, such as multimedia control button or
Knob, Bluetooth control button or knob, cruise control button or knob etc..The mode of operation of middle control steering wheel have button,
Knob, cycle type and the formula of dialling etc..
Along with the development of touch screen technology, some high-grade cars left side on middle control steering wheel and right side have been equipped with touching
Touch screen, to replace on the left of original steering wheel and the operation button on right side or operation knob, as in figure 2 it is shown, so driver
Just can control car inner multimedia, bluetooth or cruise function etc. by the zones of different of point touching screen.Generally by middle control
The touch screen of steering wheel upper left side is referred to as instrumental panel 1 (Instrument Cluster is called for short IC), by middle control steering wheel
The touch screen on right side controls screen 2 (Head Unit is called for short HU) in being referred to as.When driver wants operation instrument dial plate 1 or middle control
It is necessary to remove from current point of fixation when shielding 2, existed by some gestures (such as slide, press or tapping on touch screen)
Operate on touch screen, with on activating instrument dial plate 1 or middle control screen 2, in this case than the note of relatively decentralized driver
, there is traffic safety hidden danger in meaning power.
The application for a patent for invention of Publication No. CN101236702A discloses a kind of driver based on virtual reality and watches object attentively
Identification system, it includes eye tracker and Vehicle driving simulator.This invention can be followed the tracks of in the environment of virtual reality
Driver's point of fixation in driving procedure, and identify the type watching object attentively, such as vehicle, mark, label or advertisement
Board etc..
The application for a patent for invention of Publication No. US2013/0145304A1 discloses one and confirms user by catching eyeball
The instrument that input is intended to, it is detected by eyeball capturing technology, and user is potential, unconscious input.
Summary of the invention
It is an object of the invention to provide and a kind of activate the control of display screen corresponding region in car according to driver's watching area
Device and control method, thus improve the safety of driving.
In view of this, the providing a kind of and activate the control of display screen corresponding region in car according to driver's watching area of the present invention
Device processed, described control device includes an eye tracker, an analysis system, display screen in a control system and a car, wherein
Described eye tracker moves information data for the eye catching driver, and these data send to described analysis system；Described
Analysis system receives after above-mentioned data, analyzes driver watches which region of display screen in described car attentively, and by this analysis
Result sends described control system to；Described control system module of display screen in controlling described car sends instruction, to swash
Watching area that it serves somebody right.
Preferably, described eye tracker can also is that one moves the intelligent glasses of seizure equipment with eye.
According to one embodiment of present invention, described eye tracker may be mounted at the limit of the instrumental panel surrounding being positioned on steering wheel
Shield on the frame of surrounding with the middle control being positioned on steering wheel on frame.
According to still another embodiment of the invention, the eye of described eye tracker output moves information data by radio communication or bluetooth
Carry out real-time Transmission to described analysis system.
The present invention also provides for a kind of vehicle, and described vehicle includes above-mentioned activating display screen in car according to driver's watching area
The control device of corresponding region.
The present invention also provides for a kind of activating the control method of display screen corresponding region, institute in car according to driver's watching area
State control method to include: provide an eye tracker moving information data for catching the eye of driver；One analysis system is provided,
The described eye collected is moved information data and sends described analysis system to, show to analyze in driver watches described car attentively
Which region of screen；There is provided a control system to receive above-mentioned analysis result, and to controlling the module of display screen in described car
Send instruction, to activate this watching area.
According to one embodiment of present invention, by radio communication or bluetooth described eye moved information data real-time Transmission to
Described analysis system.
According to still another embodiment of the invention, described method includes further, after activating this watching area, and manual touch-control
Or the submodule region of this watching area of sliding.
From such scheme it can be seen that due to the present invention provide a kind of activate car according to driver's watching area in show
The control device of screen corresponding region and control method, so driver is without controlling the instrumental panel of steering wheel with hands in activating again
1 or middle control screen 2, improve the safety of driving.
Accompanying drawing explanation
The preferred embodiments of the present invention will be described in detail by referring to accompanying drawing below, and make those skilled in the art become apparent from this
Bright above and other feature and advantage, in accompanying drawing:
Fig. 1 is the schematic diagram of the middle control steering wheel being furnished with in some medium-to-high grade cars.
Fig. 2 is the schematic diagram of the middle control steering wheel equipped with touch screen.
Fig. 3 is the schematic diagram of the intelligent glasses (New Tobbi Glasses2) of TOBII.
Fig. 4 is the schematic diagram that in common eye movement test, participant is corrected process.
Fig. 5 is the process signal activating display screen and sub-function module thereof in car according to driver's watching area of the present invention
Figure.
Reference
1-instrumental panel；
Control screen in 2-；
A, B, C, D-instrumental panel or the functional module of middle control screen；
A1, A2... each sub-function module of An-functional module A；
B1, B2... each sub-function module of Bn-functional module B.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, the most detailed to the present invention by the following examples
Explanation.
The present invention provides a kind of and activates the control device of display screen corresponding region in car according to driver's watching area, described
Control device and include an eye tracker, an analysis system, display screen in a control system and a car.
Described eye tracker moves information data for the eye catching driver, and these data send to described analysis system.
The eye tracker of the present invention can be conventional eyeball tracking instrument, may be installed the instrumental panel 1 on steering wheel as shown in Figure 2
On the frame of surrounding and on the frame of middle control screen 2 surroundings.The eye tracker of the present invention can also is that carrying eye moves seizure equipment
Intelligent glasses, as TOBII intelligent glasses (New Tobbi Glasses2, as shown in Figure 3) or ERGONEERS
Dikablis Glasses, but carry eye move its data precision of intelligent glasses of seizure equipment should be able to be higher.
Regulate to do some additionally, be required for different user, but this is mainly software aspects, as shown in Figure 4,
For participant is corrected the schematic diagram of (calibrate) process by common eye movement test.Theoretically, each user
When using the eye tracker on car for the first time, it is only necessary to being a calibrate the most permissible, eye tracker can be continuous afterwards
The eye of ground study and this user of self adaptation moves feature.Certainly along with the development of technology, band angle extraction eye movement can be more
The most ripe, the small human head swing that the change of driver's sitting posture causes is acceptable.
The principle of eye tracker is to go to extract the oculopupillary centre coordinate of people, focal length, fixation time, watch attentively time by photographic head
Sequence etc., the data volume dynamic due to eye is the least, so being not suitable for being transmitted by CAN, here we use WiFi and
Bluetooth carrys out real-time transmission data.
The analysis system of the present invention can be provided by the supplier providing eye tracker, as used New Tobbi Glasses2 to make
For eye tracker, then eye movement data is provided to analyze system by TOBBI.Because different types of eye tracker uses different data
Model and software system are analyzed eye and are moved information data, so that it is determined which functional module driver is look at.Also do not have at present
There is a kind of public software platform can accurately analyze the great majority eye that even all eye tracker collects and move information data.Point
After the analysis system above-mentioned eye of reception moves information data, analyze driver and be look at instrumental panel 1 or middle control screen 2, and should
Analysis result sends described control system to.
In described control system can be integrated in onboard system or it is connected with onboard system, is receiving above-mentioned analysis result
In controlling described car, the module of display screen sends instruction, to activate this watching area afterwards.
Below as a example by Fig. 5, the specific description present invention activates display screen correspondence district in car according to driver's watching area
The control device in territory and control method.
Fig. 5 is the process signal activating display screen and sub-function module thereof in car according to driver's watching area of the present invention
Figure.Such as, when driver watches the region A of instrumental panel IC attentively, the eye tracker collection being arranged in IC circumferential side frame is driven
The eye of the person of sailing moves information data, as pupil centre coordinate, focal length, fixation time, watch order etc. attentively, eye tracker is by this
A little eyes move information data and send analysis system to by bluetooth or wireless telecommunications (wifi), analyze systematic analysis and are just going out driver
Being look at region A, and this result sends to the control system being integrated in onboard system, control system is to control instrument
The functional module of dish IC inner region A sends instruction, and to activate watching area A, driver has only to carry out touch-control with hands afterwards
Or sub-function module A in sliding area A1, A2... An.And when driver watches the region B of middle control screen attentively, peace
The eye of the eye tracker collection driver being contained in HU circumferential side frame moves information data, and these eyes are moved information data passes through
Bluetooth or wifi send analysis system to, analyze systematic analysis and go out driver just in watching area B, and by this result transmission
Giving the control system being integrated in onboard system, control system functional module of control screen HU inner region B in controlling sends
Instruction, to activate watching area B, driver has only to carry out the sub-function module in touch-control or sliding area B with hands afterwards
B1, B2... Bn.
In car shown in Fig. 5, display screen is the instrumental panel on steering wheel or middle control screen, display screen in the car of indication of the present invention
Can also is that other display screens in car, the display screen etc. of such as onboard system.
If in short, driver wants to change the selection of some functional area in car, first having to first have a look at this district
Territory, when the control device of the present invention detects that the eyes of driver are just being look at certain module region, this region is just by certainly
Dynamic activation is without driver's manual operation again, thus alleviates the distractibility degree of driver, improves driving
Safety.
The present invention also provides for a kind of vehicle, and this vehicle includes above-mentioned activating display screen in car according to driver's watching area
The control device of corresponding region.
The present invention also provides for a kind of activating the control method of display screen corresponding region, institute in car according to driver's watching area
State control method to include:
One eye tracker moving information data for catching the eye of driver is provided；
One analysis system is provided, the described eye collected is moved information data and sends described analysis system to analyze driving
Member watches which region of display screen in described car attentively；Wherein by radio communication or bluetooth, described eye is moved Information Number factually
Time be transferred to described analysis system.
There is provided a control system to receive above-mentioned analysis result, and send instruction to controlling the module of display screen in described car,
To activate this watching area.
Described method includes further, after activating this watching area, and manual touch-control or the submodule of this watching area of sliding
Region.
The present invention relates to field of automobile control, activate display screen pair in car particularly to one according to driver's watching area
Answer control device and the control method in region.Described control device includes an eye tracker, an analysis system, a control system
With display screen in a car, wherein said eye tracker is used for catching the eye of driver and moves information data, and by these data transmission
To described analysis system；Described analysis system receives after above-mentioned data, analyzes driver and watches display screen in described car attentively
Which region, and communicate this information to described control system；Described control system is the mould of display screen in controlling described car
Block sends instruction, to activate this watching area.The present invention also provides for a kind of vehicle including above-mentioned control device.Use this
The control device of invention and control method, can improve the safety of driving.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. one kind is activated the control device of display screen corresponding region in car according to driver's watching area, it is characterised in that
Described control device includes an eye tracker, an analysis system, display screen in a control system and a car, wherein
Described eye tracker moves information data for the eye catching driver, and these data send to described analysis system；
Described analysis system receives after above-mentioned data, analyzes driver and watches which region of display screen in described car attentively, and
Send this analysis result to described control system；
Described control system module of display screen in controlling described car sends instruction, to activate this watching area.
Device the most according to claim 1, it is characterised in that described eye tracker can also is that one catches with eye is dynamic
The intelligent glasses of equipment.
Device the most according to claim 1, it is characterised in that described eye tracker may be mounted at and is positioned on steering wheel
Instrumental panel (1) surrounding frame on and be positioned on steering wheel middle control screen (2) surrounding frame on.
Device the most according to claim 1, it is characterised in that the eye of described eye tracker output moves information data to be passed through
Radio communication or bluetooth carry out real-time Transmission to described analysis system.
5. a vehicle, it is characterised in that described vehicle includes the root as described in claim any in claim 1-4
The control device of display screen corresponding region in car is activated according to driver's watching area.
6. one kind is activated the control method of display screen corresponding region in car according to driver's watching area, it is characterised in that described
Control method includes:
One eye tracker moving information data for catching the eye of driver is provided；
One analysis system is provided, the described eye collected is moved information data and sends described analysis system to, to analyze driver
Watch which region of display screen in described car attentively；
There is provided a control system to receive above-mentioned analysis result, and send instruction to controlling the module of display screen in described car, to swash
Watching area that it serves somebody right.
Method the most according to claim 6, it is characterised in that described eye is moved Information Number by radio communication or bluetooth
Described analysis system it is transferred to time factually.
Method the most according to claim 6, it is characterised in that described method includes further,
After activating this watching area, the submodule region of manual touch-control or this watching area of sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668468.8A CN105882521A (en) | 2014-11-21 | 2014-11-21 | Control device and control method for activating corresponding zone of vehicle-mounted display screen according to watched zone of driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668468.8A CN105882521A (en) | 2014-11-21 | 2014-11-21 | Control device and control method for activating corresponding zone of vehicle-mounted display screen according to watched zone of driver |
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| CN105882521A true CN105882521A (en) | 2016-08-24 |
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| CN201410668468.8A Pending CN105882521A (en) | 2014-11-21 | 2014-11-21 | Control device and control method for activating corresponding zone of vehicle-mounted display screen according to watched zone of driver |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106354259A (en) * | 2016-08-30 | 2017-01-25 | 同济大学 | Automobile HUD gesture-interaction-eye-movement-assisting system and device based on Soli and Tobii |
| CN114523886A (en) * | 2020-10-30 | 2022-05-24 | 上海汽车集团股份有限公司 | In-vehicle interaction control method and system |
| CN117755076A (en) * | 2023-12-26 | 2024-03-26 | 广州车全影电子科技有限公司 | Automobile instrument panel control method and device, storage medium and electronic equipment |
-
2014
- 2014-11-21 CN CN201410668468.8A patent/CN105882521A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106354259A (en) * | 2016-08-30 | 2017-01-25 | 同济大学 | Automobile HUD gesture-interaction-eye-movement-assisting system and device based on Soli and Tobii |
| CN114523886A (en) * | 2020-10-30 | 2022-05-24 | 上海汽车集团股份有限公司 | In-vehicle interaction control method and system |
| CN117755076A (en) * | 2023-12-26 | 2024-03-26 | 广州车全影电子科技有限公司 | Automobile instrument panel control method and device, storage medium and electronic equipment |
| CN117755076B (en) * | 2023-12-26 | 2024-05-31 | 广州车全影电子科技有限公司 | Automobile instrument panel control method and device, storage medium and electronic equipment |
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Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |