CN109455155A - A kind of adjusting method and system of the display device of intelligent driving automobile - Google Patents
A kind of adjusting method and system of the display device of intelligent driving automobile Download PDFInfo
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- CN109455155A CN109455155A CN201811384683.XA CN201811384683A CN109455155A CN 109455155 A CN109455155 A CN 109455155A CN 201811384683 A CN201811384683 A CN 201811384683A CN 109455155 A CN109455155 A CN 109455155A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
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Abstract
The present invention provides the adjusting method and system of a kind of display device of intelligent driving automobile, this method comprises: the adjusting position of display device is divided different location gear according to the extreme position of driver seat, and establishes gear table corresponding with position；The face characteristic of acquisition driver carries out recognition of face to obtain the pupil position of driver, and the adjusting position gear of display device is determined according to the pupil position and the corresponding table；The current location gear for obtaining display device is adjusted the display device according to the adjusting position gear if the current location gear and the adjusting position gear are inconsistent.The display device that the present invention solves existing intelligent driving automobile needs to manually adjust position to adapt to the posture of driver, there is a problem of inconvenient, can improve the intelligence and comfort of automobile.
Description
Technical field
The present invention relates to intelligent driving ancillary technique field more particularly to a kind of tune of the display device of intelligent driving automobile
Save method and system.
Background technique
The development of intelligent driving technology allows driver status to be changed into concern by absorbed road ahead situation before
Amusement and recreation, driver are in the sitting posture for loosening and leaning on after most of, and meter information traditional at this time is shown cannot be timely
It is observed by the driver, often selection carries out the display of vehicle-state by head-up display device (Head Up Display, HUD),
Such as lane is turned, turns right, accelerates, is driven at a constant speed.
For current existing HUD there are such problems, HUD can be according to reasons such as driver's height, sitting posture, driving habits
Different display position debugging is carried out, goes viewing HUD to show content to adapt to different position of human eye.It is this adjust often through
Manually switch carries out driver from main regulation, or according to seat memory function, and by memory module, driver selects oneself
The seat position linkage outside rear-view mirror position set and the display position HUD.The debugging of both the above mode is in intelligent driving
Auxiliary driving phase can be effectively solved the convenience of HUD adjusting, but in the automatic Pilot stage of intelligent driving because
For driving main body in vehicle, driver is in the state loosened in the car, can carry out reading newspaper, seeing the mobile phone, see video etc. at this time
Recreation can also chat with other drivers and interact, and be more that driver can be because the state loosened constantly adjusts
Sitting posture, position of human eye also will do it adjustment at this time, and driver needs to carry out at this time if still continuing to use and manually adjusting the position HUD
Frequent operation, or even bring complaint.
Summary of the invention
The present invention provides the adjusting method and system of a kind of display device of intelligent driving automobile, solves existing intelligent driving
The display device of automobile needs to manually adjust position to adapt to the posture of driver, there is a problem of inconvenient, can improve automobile
Intelligence and comfort.
In order to achieve the above object, the present invention the following technical schemes are provided:
A kind of adjusting method of the display device of intelligent driving automobile, comprising:
The adjusting position of display device is divided into different location gear according to the extreme position of driver seat, and establishes gear
Table corresponding with position；
The face characteristic of acquisition driver carries out recognition of face to obtain the pupil position of driver, and according to the pupil
Position and the corresponding table determine the adjusting position gear of display device；
The current location gear for obtaining display device, if the current location gear and the adjusting position gear are different
It causes, then the display device is adjusted according to the adjusting position gear.
Preferably, further includes:
The bright intensity of vehicle-surroundings environment is obtained, if the light intensity is greater than the first luminance threshold, increases institute
The brightness of display device is stated, if the light intensity reduces the light of the display device less than the second luminance threshold
Degree, wherein first luminance threshold is greater than second luminance threshold.
Preferably, further includes:
The pupil of driver is obtained at a distance from display device, if the distance is greater than first distance threshold value, is increased
The display area of the display device reduces the display of the display device if the distance is less than second distance threshold value
Region, wherein the first distance threshold value is greater than the second distance threshold value.
Preferably, the adjusting position of display device is divided different location shelves by the extreme position according to driver seat
Position, comprising:
Obtain upper limit position, lower limit position, limit on the left position and the limit on the right-right-hand limit position of driver seat；
The adjusting position of display device is divided into upper and lower position gear and left-right position gear, makes each adjusting position
It is determined by the upper and lower position gear and the left-right position gear.
Preferably, the adjusting position gear that display device is determined according to the pupil position and the corresponding table, packet
It includes:
It is positioned according to the pupil position, to determine the position of driver seat；
Table look-up to obtain the upper and lower position gear of the adjusting position of the pupil position and described according to the corresponding table
Left-right position gear.
The present invention also provides a kind of regulating systems of the display device of intelligent driving automobile, comprising:
Position gear setting unit, for being divided the adjusting position of display device not according to the extreme position of driver seat
With position gear, and establish gear table corresponding with position；
Driver's recognition unit, the face characteristic for acquiring driver carry out recognition of face to obtain the pupil of driver
Position, and determine according to the pupil position and the corresponding table adjusting position gear of display device；
Regulation unit, for obtaining the current location gear of display device, and in the current location gear and institute
State adjusting position gear it is inconsistent when, the display device is adjusted according to the adjusting position gear.
Preferably, further includes:
Brightness acquisition unit, for obtaining the bright intensity of vehicle-surroundings environment；
The regulation unit is also used to increase the display dress when the bright intensity is greater than the first luminance threshold
The brightness set reduces the brightness of the display device, wherein institute when the bright intensity is less than the second luminance threshold
The first luminance threshold is stated greater than second luminance threshold.
Preferably, further includes:
Apart from acquisition unit, for obtaining the pupil of driver at a distance from display device；
The regulation unit is also used to increase the display device when the distance is greater than first distance threshold value
Display area reduces the display area of the display device when the distance is less than second distance threshold value, wherein described the
One distance threshold is greater than the second distance threshold value.
Preferably, the position gear setting unit includes:
Extreme position determination unit, for obtain the upper limit position of driver seat, lower limit position, limit on the left position and
Limit on the right-right-hand limit position；
Adjusting position determination unit, for the adjusting position of display device to be divided into upper and lower position gear and left-right position
Gear determines each adjusting position by the upper and lower position gear and the left-right position gear.
Preferably, driver's recognition unit includes:
Pupil diameter unit, for being positioned according to the pupil position, to determine the position of driver seat；
Gear determination unit obtains the institute of the corresponding adjusting position of the pupil position for tabling look-up according to the corresponding table
State upper and lower position gear and the left-right position gear.
The present invention provides the adjusting method and system of a kind of display device of intelligent driving automobile, passes through acquisition driver's
Face feature determines pupil position, and then determines adjusting position gear according to preset position table corresponding with gear, to be shown
Showing device is adjusted.The display device for solving existing intelligent driving automobile needs to manually adjust position to adapt to the posture of driver,
There is a problem of inconvenient, the intelligence and comfort of automobile can be improved.
Detailed description of the invention
In order to illustrate more clearly of specific embodiments of the present invention, attached drawing needed in the embodiment will be made below
Simply introduce.
Fig. 1: being a kind of adjusting method flow chart of the display device of intelligent driving automobile provided by the invention；
Fig. 2: being a kind of regulating system schematic diagram of the display device of intelligent driving automobile provided by the invention.
Specific embodiment
The scheme of embodiment in order to enable those skilled in the art to better understand the present invention with reference to the accompanying drawing and is implemented
Mode is described in further detail the embodiment of the present invention.
It adjusts for the display device of current intelligent driving automobile and needs to manually adjust, make troubles prompt ask to driver
Topic.The present invention provides the adjusting method and system of a kind of display device of intelligent driving automobile, by the face for acquiring driver
Feature determines pupil position, and then determines adjusting position gear according to preset position table corresponding with gear, to carry out display dress
Set adjusting.The display device for solving existing intelligent driving automobile needs to manually adjust position to adapt to the posture of driver, exists
Inconvenient problem can improve the intelligence and comfort of automobile.
As shown in Figure 1, a kind of adjusting method of the display device of intelligent driving automobile, comprising:
S1: the adjusting position of display device is divided by different location gear according to the extreme position of driver seat, and is established
Gear table corresponding with position；
S2: the face characteristic for acquiring driver carries out recognition of face to obtain the pupil position of driver, and according to described
Pupil position and the corresponding table determine the adjusting position gear of display device；
S3: obtaining the current location gear of display device, if the current location gear and the adjusting position gear
It is inconsistent, then the display device is adjusted according to the adjusting position gear.
Specifically, since automatic Pilot stage sitting posture changes greatly, respectively correspond adjusting position gear divide it is more more more
Accurately.After obtaining the extreme position of driver seat, coboundary, lower boundary, left margin and the right margin of adjusting position are determined,
And the region that this four boundaries form such as carry out to divide gear, obtain gear table corresponding with position.By carrying out face to driver
Portion's identification, obtains accurate pupil position, carries out the adjusting position gear that judgement obtains display device depending on pupil position.It will adjust
Section sets gear and the current location gear of display device compares, if it is inconsistent, being adjusted.This method can solve
The position HUD is automatically adjusted under automatic Pilot stage driver's difference sitting posture to reach better comfort and convenience.
This method further include:
S4: obtaining the bright intensity of vehicle-surroundings environment, if the light intensity is greater than the first luminance threshold, increases
The brightness of the display device, if the light intensity reduces the light of the display device less than the second luminance threshold
Brightness, wherein first luminance threshold is greater than second luminance threshold.
In practical applications, the bright intensity on daytime is high, and the display pattern needs of display device are higher in brightness, black
The bright intensity at night is weak, and the display pattern of display device only needs lesser brightness can.Luminance sensor can be used
Bright intensity is detected, when bright intensity is greater than the first luminance threshold, the brightness of display device is adjusted to first
Preset value.When bright intensity is less than the second luminance threshold, the brightness of display device is adjusted to the second preset value.
This method further include:
S5: obtaining the pupil of driver at a distance from display device, if the distance is greater than first distance threshold value, increases
Add the display area of the display device, if the distance is less than second distance threshold value, reduces the aobvious of the display device
Show region, wherein the first distance threshold value is greater than the second distance threshold value.
In practical applications, the display area of display device can also adjust at a distance from driver according to the display device
Section, it is excessive or too small to avoid display pattern, cause driver uncomfortable.Range sensor can be used to the pupil position of driver
Set and measure, when the distance is small, turn display area down, apart from it is big when, tune up display area.It can make the viewing area of display device
Domain carries out big minor adjustment according to the pupil position of driver, to increase comfort and intelligence.
The adjusting position of display device is divided different location gear by the extreme position according to driver seat, comprising:
Obtain upper limit position, lower limit position, limit on the left position and the limit on the right-right-hand limit position of driver seat；
The adjusting position of display device is divided into upper and lower position gear and left-right position gear, makes each adjusting position
It is determined by the upper and lower position gear and the left-right position gear.
The adjusting position gear that display device is determined according to the pupil position and the corresponding table, comprising:
It is positioned according to the pupil position, to determine the position of driver seat；
Table look-up to obtain the upper and lower position gear of the adjusting position of the pupil position and described according to the corresponding table
Left-right position gear.
As it can be seen that the present invention provides a kind of adjusting method of the display device of intelligent driving automobile, pass through acquisition driver's
Face feature determines pupil position, and then determines adjusting position gear according to preset position table corresponding with gear, to be shown
Showing device is adjusted.The display device for solving existing intelligent driving automobile needs to manually adjust position to adapt to the posture of driver,
There is a problem of inconvenient, the intelligence and comfort of automobile can be improved.
As shown in Fig. 2, the present invention also provides a kind of regulating systems of the display device of intelligent driving automobile, comprising: position
Gear setting unit, for the adjusting position of display device to be divided different location gear according to the extreme position of driver seat,
And establish gear table corresponding with position.Driver's recognition unit, for acquire driver face characteristic carry out recognition of face with
The pupil position of driver is obtained, and determines the adjusting position shelves of display device according to the pupil position and the corresponding table
Position.Regulation unit, for obtaining the current location gear of display device, and in the current location gear and the adjusting
When position gear is inconsistent, the display device is adjusted according to the adjusting position gear.
Specifically, picture acquisition is carried out to driver activity region by camera, by way of digital data transmission
Driver's recognition unit is sent by vision signal.Driver's recognition unit carries out pupil identification by face recognition technology, and
Pupil position is positioned, determines that pupil position corresponds to adjusting position gear by position gear setting unit, and be sent to
Regulation unit.
In practical applications, adjusting position gear can be divided into 20 regions, such as: 0x00: without recognition result；0x01:
Region 1；0x02: region 2；0x03: region 3；0x04: region 4；0x05: region 5；0x06: region 6；0x07: region 7；0x08:
Region 8；0x09: region 9；0x0A: region 10；0x0B: region 11；0x0C: region 12；0x0D: region 13；0x0E: region 14；
0x0F: region 15；0x10: region 16；0x11: region 17；0x12: region 18；0x13: region 19；0x14: region 20.It adjusts
Control unit receives the adjusting position gear of driver recognition unit driver transmission, judges current location gear and adjusting position
When gear is not to corresponding to.
The system further include: brightness acquisition unit, for obtaining the bright intensity of vehicle-surroundings environment.The adjusting control
Unit is also used to increase the brightness of the display device, in the light when the bright intensity is greater than the first luminance threshold
When bright intensity is less than the second luminance threshold, the brightness of the display device is reduced, wherein first luminance threshold is greater than institute
State the second luminance threshold.
The system further include: apart from acquisition unit, for obtaining the pupil of driver at a distance from display device.The tune
Section control unit is also used to increase the display area of the display device, in institute when the distance is greater than first distance threshold value
When stating distance less than second distance threshold value, reduce the display area of the display device, wherein the first distance threshold value is greater than
The second distance threshold value.
Further, the position gear setting unit includes: extreme position determination unit, for obtaining driver seat
Extreme position, lower limit position, limit on the left position and limit on the right-right-hand limit position.Adjusting position determination unit, for by display device
Adjusting position is divided into upper and lower position gear and left-right position gear, make each adjusting position by the upper and lower position gear and
The left-right position gear determines.
Further, driver's recognition unit includes: Pupil diameter unit, for being determined according to the pupil position
Position, to determine the position of driver seat.Gear determination unit, for tabling look-up to obtain the pupil position pair according to the corresponding table
The upper and lower position gear and the left-right position gear for the adjusting position answered.
As it can be seen that the present invention provides a kind of regulating system of the display device of intelligent driving automobile, pass through acquisition driver's
Face feature determines pupil position, and then determines adjusting position gear according to preset position table corresponding with gear, to be shown
Showing device is adjusted.The display device for solving existing intelligent driving automobile needs to manually adjust position to adapt to the posture of driver,
There is a problem of inconvenient, the intelligence and comfort of automobile can be improved.
Structure, feature and effect of the invention, the above institute is described in detail according to diagrammatically shown embodiment above
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (10)
1. a kind of adjusting method of the display device of intelligent driving automobile characterized by comprising
The adjusting position of display device is divided into different location gear according to the extreme position of driver seat, and establishes gear and position
Set corresponding table；
The face characteristic of acquisition driver carries out recognition of face to obtain the pupil position of driver, and according to the pupil position
The adjusting position gear of display device is determined with the corresponding table；
The current location gear for obtaining display device, if the current location gear and the adjusting position gear are inconsistent,
Then the display device is adjusted according to the adjusting position gear.
2. the adjusting method of the display device of intelligent driving automobile according to claim 1, which is characterized in that further include:
The bright intensity of vehicle-surroundings environment is obtained, if the light intensity is greater than the first luminance threshold, is increased described aobvious
The brightness of showing device, if the light intensity reduces the brightness of the display device less than the second luminance threshold,
In, first luminance threshold is greater than second luminance threshold.
3. the adjusting method of the display device of intelligent driving automobile according to claim 2, which is characterized in that further include:
Obtain driver pupil at a distance from display device, if the distance be greater than first distance threshold value, increase described in
The display area of display device reduces the display area of the display device if the distance is less than second distance threshold value,
Wherein, the first distance threshold value is greater than the second distance threshold value.
4. the adjusting method of the display device of intelligent driving automobile according to claim 3, which is characterized in that the basis
The adjusting position of display device is divided different location gear by the extreme position of driver seat, comprising:
Obtain upper limit position, lower limit position, limit on the left position and the limit on the right-right-hand limit position of driver seat；
The adjusting position of display device is divided into upper and lower position gear and left-right position gear, makes each adjusting position by institute
It states upper and lower position gear and the left-right position gear determines.
5. the adjusting method of the display device of intelligent driving automobile according to claim 4, which is characterized in that the basis
The pupil position and the corresponding table determine the adjusting position gear of display device, comprising:
It is positioned according to the pupil position, to determine the position of driver seat；
Tabled look-up to obtain according to the corresponding table adjusting position of the pupil position the upper and lower position gear and the left and right
Position gear.
6. a kind of regulating system of the display device of intelligent driving automobile characterized by comprising
Position gear setting unit, for the adjusting position of display device to be divided different positions according to the extreme position of driver seat
Gear is set, and establishes gear table corresponding with position；
Driver's recognition unit, the face characteristic for acquiring driver carry out recognition of face to obtain the pupil position of driver
It sets, and determines the adjusting position gear of display device according to the pupil position and the corresponding table；
Regulation unit, for obtaining the current location gear of display device, and in the current location gear and the tune
Section set gear it is inconsistent when, the display device is adjusted according to the adjusting position gear.
7. the adjusting method of the display device of intelligent driving automobile according to claim 6, which is characterized in that further include:
Brightness acquisition unit, for obtaining the bright intensity of vehicle-surroundings environment；
The regulation unit is also used to increase the display device when the bright intensity is greater than the first luminance threshold
Brightness reduces the brightness of the display device when the bright intensity is less than the second luminance threshold, wherein described the
One luminance threshold is greater than second luminance threshold.
8. the adjusting method of the display device of intelligent driving automobile according to claim 7, which is characterized in that further include:
Apart from acquisition unit, for obtaining the pupil of driver at a distance from display device；
The regulation unit is also used to increase the display of the display device when the distance is greater than first distance threshold value
Region, the distance be less than second distance threshold value when, reduce the display area of the display device, wherein described first away from
It is greater than the second distance threshold value from threshold value.
9. the adjusting method of the display device of intelligent driving automobile according to claim 8, which is characterized in that the position
Gear setting unit includes:
Extreme position determination unit, for obtaining upper limit position, lower limit position, limit on the left position and the right pole of driver seat
Extreme position；
Adjusting position determination unit, for the adjusting position of display device to be divided into upper and lower position gear and left-right position shelves
Position, determines each adjusting position by the upper and lower position gear and the left-right position gear.
10. the adjusting method of the display device of intelligent driving automobile according to claim 9, which is characterized in that driver
Recognition unit includes:
Pupil diameter unit, for being positioned according to the pupil position, to determine the position of driver seat；
Gear determination unit obtains the described of the corresponding adjusting position of the pupil position for tabling look-up according to the corresponding table
Lower position gear and the left-right position gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811384683.XA CN109455155A (en) | 2018-11-20 | 2018-11-20 | A kind of adjusting method and system of the display device of intelligent driving automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811384683.XA CN109455155A (en) | 2018-11-20 | 2018-11-20 | A kind of adjusting method and system of the display device of intelligent driving automobile |
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| CN201811384683.XA Pending CN109455155A (en) | 2018-11-20 | 2018-11-20 | A kind of adjusting method and system of the display device of intelligent driving automobile |
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| CN103587485A (en) * | 2013-11-29 | 2014-02-19 | 长城汽车股份有限公司 | Adjusting device and method of display screen of vehicle-mounted terminal |
| DE102015013081A1 (en) * | 2015-10-08 | 2016-04-28 | Daimler Ag | Display arrangement for a vehicle and method for adjusting a display |
| CN105835779A (en) * | 2016-04-26 | 2016-08-10 | 乐视控股（北京）有限公司 | Automobile rearview mirror adjusting device and method as well as automobile |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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Application publication date: 20190312 |
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