CN106445104A - Vehicle HUD display system and method - Google Patents
Vehicle HUD display system and method Download PDFInfo
- Publication number
- CN106445104A CN106445104A CN201610730482.5A CN201610730482A CN106445104A CN 106445104 A CN106445104 A CN 106445104A CN 201610730482 A CN201610730482 A CN 201610730482A CN 106445104 A CN106445104 A CN 106445104A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Instrument Panels (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention relates to a vehicle HUD display system and method. The system consists of a HUD display, an eyeball tracking sensor and a HUD display adjustment module. The eyeball tracking sensor is used to detect eye positions of a driver; the HUD display adjustment module, based on the eye positions of the driver detected by the eyeball tracking sensor, sets the best viewing angle as an adjustment target, and calculates an offset of a display frame on the HUD display and adjusts a position of the display frame on the HUD display according to the offset. The invention has the advantage of adjusting the HUD display interface to the best viewing angle conveniently and efficiently through the detection of the eye positions of the driver.
Description
Technical field
The present invention relates to vehicle electric field is and in particular to a kind of automobile-used HUD display system and method.
Background technology
The display interface of HUD on the market (come back display) mostly is fixed display now, and sets for display interface
Meter to be designed with standard figure and standard driving sitting position.Because the build of driver and the difference of driving sitting position, lead to not
The difference of HUD (the come back display) display interface seen with the driver of build and driving sitting position, thus bring poor experience.
How to allow HUD display interface in the case of the different sitting postures of driver or different drivers, convenient, fast
The prompt market demand being adjusted to optimal viewing angle increasingly highlights.
Content of the invention
In order to solve the problems referred to above of the prior art, the invention provides a kind of automobile-used HUD display system and method, lead to
Cross the detection of driver eye positions, easily and efficiently HUD display interface can be adjusted to optimal viewing angle position.
A kind of automobile-used HUD display system proposed by the present invention, including HUD display, also include eyeball tracking sensor,
HUD display adjusting module；
Described eyeball tracking sensor is used for detecting driver eye positions；
The driver eye positions that described HUD display adjusting module detects according to eyeball tracking sensor, to set
Optimal viewing visual angle be adjustment target, calculate HUD display display picture side-play amount, and with this side-play amount be according to adjust
The position of the display picture of whole HUD display.
Preferably, described eyeball tracking sensor is arranged in HUD display.
Preferably, also include adjusting detection trigger device, this system is used for the display picture of detection adjustment HUD display
The input information of the assignment instructions of position.
Preferably, described adjustment detection trigger device is eyeball tracking sensor or speech detection device or video is adopted
Acquisition means or gesture identifying device.
The invention allows for a kind of automobile-used HUD display packing, comprise the following steps,
Step S1, detects driver eye positions by eyeball tracking sensor；
Step S2, the position of the driver's eyes obtaining according to step S1, with the optimal viewing visual angle that sets as adjustment mesh
Mark, calculates the side-play amount of the display picture of HUD display, and is the display picture according to adjustment HUD display with this side-play amount
Position.
Preferably, in obtaining step S1, the method for driver eye positions is：
Step S11, builds three-dimensional system of coordinate with the central point of the display picture of initial HUD display for zero；
Step S12, detects coordinate points in above-mentioned three-dimensional system of coordinate for the driver's eyes by eyeball tracking sensor.
Preferably, in step S2, the computational methods of side-play amount are：
Step S21, coordinate points and the corresponding angle of optimal viewing visual angle according to driver's eyes build one and dip down
Oblique straight line, and using this straight line as the optimal viewing sight line of current location driver's eyes；
Step S22, calculates optimal viewing sight line and the display picture of initial HUD display or the intersection point of its extended planar,
Central point as the display picture of HUD display after adjustment；
Step S23, calculates the central point of display picture of HUD display and the display picture of current HUD display after adjustment
The each axial distance of central point in face；And the position of the display picture of HUD display is adjusted using this distance as side-play amount.
Preferably, the condition of the action triggers of position of display image of adjustment HUD display is：Eyelid action control, or
Gesture control, or Voice command.
Preferably, after being calculated adjustment, the central point of the display picture of HUD display exceedes the display of HUD display
During picture adjustable range, with the intersection point on corresponding axial direction adjustment direction border as final adjustment after HUD display display picture
Central point.
The present invention passes through eyeball tracking sensor, detects the position of the eyes of driver, and combines optimal viewing visual angle,
HUD display interface is easily and efficiently adjusted to optimal viewing angle position by the position of the display picture of adjustment HUD display, thus
Driver can be had better visual experience and improve the safety driven.
Brief description
Fig. 1 is the present invention automobile-used HUD display system block schematic illustration；
Fig. 2 is the present invention automobile-used HUD display packing schematic flow sheet.
Specific embodiment
The preferred embodiment of the present invention to be described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the know-why of the present invention it is not intended that limiting the scope of the invention.
A kind of automobile-used HUD display system proposed by the present invention, shows including HUD display, eyeball tracking sensor, HUD
Device adjusting module；
Eyeball tracking sensor is used for detecting driver eye positions；In the present embodiment, eyeball tracking sensor is arranged at
In HUD display, as long as being arranged in front of driver in specific implementation process, it is capable of the detection to driver's eyes action
Any position all do not affect the realization of skill effect of the present invention.
The driver eye positions that described HUD display adjusting module detects according to eyeball tracking sensor, to set
Optimal viewing visual angle be adjustment target, calculate HUD display display picture side-play amount, and with this side-play amount be according to adjust
The position of the display picture of whole HUD display.HUD display in reality comprises independent projections plate mode and projects to the glass that keeps out the wind
The mode of glass；Under independent projections plate mode, HUD display adjusting module can comprise independence with vertical direction adjustment in the horizontal direction
The HUD display of projection version, to realize the adjustment of position of display image, by quiet Motor drive；Project to the side of windshield
Realize the adjustment of position of display image by adjusting the projector mechanism of HUD display under formula.
The automobile-used HUD display system of the present embodiment also includes adjusting detection trigger device, and this system is used for detection adjustment HUD
The input information of the assignment instructions of the position of the display picture of display.This device is used for detecting control instruction, is referred to according to control
Make the difference of type, this device can be plurality of devices, such as adopt specific frequency of wink and number of times to be the control signal moment
Using eyeball tracking sensor or video acquisition device, adopt phonetic entry for filling using speech detection during control signal
Put, using gesture as gesture identifying device or video acquisition device can be adopted during input signal；To be used in the present embodiment
The eyeball tracking sensor of detection driver eye positions is as adjustment detection trigger device, little by continuous five time intervals
In 1S nictation action to trigger HUD display display picture adjustment task.
A kind of automobile-used HUD display packing proposed by the present invention, comprises the following steps,
Step S1, detects driver eye positions by eyeball tracking sensor；
Step S2, the position of the driver's eyes obtaining according to step S1, with the optimal viewing visual angle that sets as adjustment mesh
Mark, calculates the side-play amount of the display picture of HUD display, and is the display picture according to adjustment HUD display with this side-play amount
Position.
In obtaining step S1 in the present embodiment, the method for driver eye positions is：
Step S11, builds three-dimensional system of coordinate with the central point of the display picture of initial HUD display for zero；
Step S12, detects coordinate points in above-mentioned three-dimensional system of coordinate for the driver's eyes by eyeball tracking sensor.Make
For preferred version, under independent projections plate mode, independent projections plate place plane is wherein in two planes axially constituting；Projection
During to windshield, windshield place plane is wherein in two planes axially constituting.
In step S2 in the present embodiment, the computational methods of side-play amount are：
Step S21, coordinate points and the corresponding angle of optimal viewing visual angle according to driver's eyes build one and dip down
Oblique straight line, and using this straight line as the optimal viewing sight line of current location driver's eyes；
Step S22, calculates optimal viewing sight line and the display picture of initial HUD display or the intersection point of its extended planar,
Central point as the display picture of HUD display after adjustment；
Step S23, calculates the central point of display picture of HUD display and the display picture of current HUD display after adjustment
The each axial distance of central point in face；And the position of the display picture of HUD display is adjusted using this distance as side-play amount.
The condition of the action triggers of position of display image of adjustment HUD display is eyelid action control, specially：Eyeball
Tracing sensor detects the display picture to trigger HUD display for the nictation action that continuous five time intervals of driver are less than 1S
Face adjusts task.The input of other control instructions can also be adopted to be adjusted the dynamic of the position of display image of HUD display
The triggering made, such as audio controls, gesture input signal.
Because the position of display image adjusting range of HUD display is limited, after being calculated adjustment, HUD display is aobvious
When showing that the central point of picture exceedes the display picture adjustable range of HUD display, with the friendship on corresponding axial direction adjustment direction border
Point is the central point of the display picture of HUD display after final adjustment, and sends sound or the alarm signal of display content mode.
In the present embodiment, the set point of optimal viewing visual angle is：Look squarely forward 90 degree with human eye as standard, downward-sloping
15--40 degree is the optimum field angle of depression.
So far, describe technical scheme already in connection with preferred implementation shown in the drawings, but, this area
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
On the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to correlation technique feature, these
Technical scheme after changing or replacing it falls within protection scope of the present invention.
Claims (9)
1. a kind of automobile-used HUD display system, including HUD display it is characterised in that also including eyeball tracking sensor, HUD shows
Show device adjusting module；
Described eyeball tracking sensor is used for detecting driver eye positions；
The driver eye positions that described HUD display adjusting module detects according to eyeball tracking sensor, to set
Good viewing visual angle is adjustment target, calculates the side-play amount of the display picture of HUD display, and is according to adjustment with this side-play amount
The position of the display picture of HUD display.
2. automobile-used HUD display system according to claim 1 is it is characterised in that described eyeball tracking sensor is arranged
In HUD display.
3. automobile-used HUD display system according to claim 1, should it is characterised in that also including adjusting detection trigger device
System is used for the input information of the assignment instructions of the position of display picture of detection adjustment HUD display.
4. the automobile-used HUD display system according to any one of claims 1 to 3 is it is characterised in that described adjustment triggers
Detection means is eyeball tracking sensor or speech detection device or video acquisition device or gesture identifying device.
5. a kind of automobile-used HUD display packing is it is characterised in that comprise the following steps,
Step S1, detects driver eye positions by eyeball tracking sensor；
Step S2, the position of the driver's eyes obtaining according to step S1, with the optimal viewing visual angle that sets as adjusting target, count
Calculate the side-play amount of the display picture of HUD display, and the position being the display picture according to adjustment HUD display with this side-play amount
Put.
6. as claimed in claim 5 automobile-used HUD display packing it is characterised in that driver eye positions in obtaining step S1
Method be：
Step S11, builds three-dimensional system of coordinate with the central point of the display picture of initial HUD display for zero；
Step S12, detects coordinate points in above-mentioned three-dimensional system of coordinate for the driver's eyes by eyeball tracking sensor.
7. as claimed in claim 6 automobile-used HUD display packing it is characterised in that in step S2 the computational methods of side-play amount be：
Step S21, according to the coordinate points of driver's eyes and the corresponding angle of optimal viewing visual angle build one downward-sloping
Straight line, and using this straight line as the optimal viewing sight line of current location driver's eyes；
Step S22, calculates optimal viewing sight line and the display picture of initial HUD display or the intersection point of its extended planar, as
The central point of the display picture of HUD display after adjustment；
Step S23, calculates the central point of display picture of HUD display and the display picture of current HUD display after adjusting
The each axial distance of central point；And the position of the display picture of HUD display is adjusted using this distance as side-play amount.
8. as claimed in claim 7 automobile-used HUD display packing it is characterised in that adjustment HUD display position of display image
The condition of action triggers be：Eyelid action control, or gesture control, or Voice command.
9. as claimed in claim 8 automobile-used HUD display packing it is characterised in that after being calculated adjustment HUD display
When the central point of display picture exceedes the display picture adjustable range of HUD display, with corresponding axial direction adjustment direction border
Intersection point is the central point of the display picture of HUD display after final adjustment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730482.5A CN106445104A (en) | 2016-08-25 | 2016-08-25 | Vehicle HUD display system and method |
| PCT/CN2017/092844 WO2018036295A1 (en) | 2016-08-25 | 2017-07-13 | Vehicle hud display system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730482.5A CN106445104A (en) | 2016-08-25 | 2016-08-25 | Vehicle HUD display system and method |
Publications (1)
| Publication Number | Publication Date |
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| CN106445104A true CN106445104A (en) | 2017-02-22 |
Family
ID=58181973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730482.5A Pending CN106445104A (en) | 2016-08-25 | 2016-08-25 | Vehicle HUD display system and method |
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| CN (1) | CN106445104A (en) |
| WO (1) | WO2018036295A1 (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027014A (en) * | 2017-03-23 | 2017-08-08 | 广景视睿科技（深圳）有限公司 | A kind of intelligent optical projection system of trend and its method |
| CN107315489A (en) * | 2017-06-30 | 2017-11-03 | 联想(北京)有限公司 | A kind of information processing method and tracing equipment |
| WO2018036295A1 (en) * | 2016-08-25 | 2018-03-01 | 蔚来汽车有限公司 | Vehicle hud display system and method |
| CN108399903A (en) * | 2018-03-27 | 2018-08-14 | 京东方科技集团股份有限公司 | A kind of adjusting method and device, head-up display system of image space |
| TWI642972B (en) * | 2018-03-07 | 2018-12-01 | 和碩聯合科技股份有限公司 | Head up display system and controlling method thereof |
| CN109087636A (en) * | 2017-12-15 | 2018-12-25 | 蔚来汽车有限公司 | Interactive device |
| CN109144250A (en) * | 2018-07-24 | 2019-01-04 | 北京七鑫易维信息技术有限公司 | A kind of method, apparatus, equipment and storage medium that position is adjusted |
| CN109649275A (en) * | 2018-11-29 | 2019-04-19 | 福瑞泰克智能系统有限公司 | A kind of driving assistance system and method based on augmented reality |
| CN109889805A (en) * | 2019-02-19 | 2019-06-14 | 上海理工大学 | A kind of night vision head-up display device with eyeball tracking function |
| CN111147934A (en) * | 2018-11-02 | 2020-05-12 | 宏正自动科技股份有限公司 | Electronic device and output picture determining method |
| CN111252074A (en) * | 2020-01-19 | 2020-06-09 | 恒大新能源汽车科技(广东)有限公司 | Multi-modal control method, device, computer-readable storage medium and vehicle |
| CN111452616A (en) * | 2020-03-30 | 2020-07-28 | 广州小鹏汽车科技有限公司 | Information display control method and device and vehicle |
| CN111480194A (en) * | 2017-12-19 | 2020-07-31 | 索尼公司 | Information processing device, information processing method, program, display system, and moving object |
| CN112114427A (en) * | 2020-09-08 | 2020-12-22 | 中国第一汽车股份有限公司 | HUD projection height adjusting method, device and equipment and vehicle |
| CN112219205A (en) * | 2018-06-05 | 2021-01-12 | 奇跃公司 | Matching of content to a spatial 3D environment |
| CN112428936A (en) * | 2020-11-27 | 2021-03-02 | 奇瑞汽车股份有限公司 | Method and device for automatically adjusting parameters of head-up display |
| CN112947761A (en) * | 2021-03-26 | 2021-06-11 | 芜湖汽车前瞻技术研究院有限公司 | Virtual image position adjusting method, device and storage medium of AR-HUD system |
| CN113064279A (en) * | 2021-03-26 | 2021-07-02 | 芜湖汽车前瞻技术研究院有限公司 | Virtual image position adjusting method, device and storage medium of AR-HUD system |
| CN113552905A (en) * | 2021-06-22 | 2021-10-26 | 歌尔光学科技有限公司 | Position adjusting method and system for vehicle-mounted HUD |
| WO2021228100A1 (en) * | 2020-05-15 | 2021-11-18 | 华为技术有限公司 | Display adjustment method and apparatus, and system and storage medium |
| CN114035324A (en) * | 2021-10-31 | 2022-02-11 | 东风商用车有限公司 | HUD light path projection system and method |
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| WO2018036295A1 (en) * | 2016-08-25 | 2018-03-01 | 蔚来汽车有限公司 | Vehicle hud display system and method |
| CN107027014A (en) * | 2017-03-23 | 2017-08-08 | 广景视睿科技（深圳）有限公司 | A kind of intelligent optical projection system of trend and its method |
| CN107315489A (en) * | 2017-06-30 | 2017-11-03 | 联想(北京)有限公司 | A kind of information processing method and tracing equipment |
| CN109087636A (en) * | 2017-12-15 | 2018-12-25 | 蔚来汽车有限公司 | Interactive device |
| CN111480194A (en) * | 2017-12-19 | 2020-07-31 | 索尼公司 | Information processing device, information processing method, program, display system, and moving object |
| CN111480194B (en) * | 2017-12-19 | 2023-08-04 | 索尼公司 | Information processing device, information processing method, program, display system, and moving object |
| CN110244458A (en) * | 2018-03-07 | 2019-09-17 | 和硕联合科技股份有限公司 | Head-up-display system and its control method |
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| CN108399903A (en) * | 2018-03-27 | 2018-08-14 | 京东方科技集团股份有限公司 | A kind of adjusting method and device, head-up display system of image space |
| CN112219205B (en) * | 2018-06-05 | 2022-10-25 | 奇跃公司 | Matching of content to a spatial 3D environment |
| CN112219205A (en) * | 2018-06-05 | 2021-01-12 | 奇跃公司 | Matching of content to a spatial 3D environment |
| CN109144250A (en) * | 2018-07-24 | 2019-01-04 | 北京七鑫易维信息技术有限公司 | A kind of method, apparatus, equipment and storage medium that position is adjusted |
| CN111147934A (en) * | 2018-11-02 | 2020-05-12 | 宏正自动科技股份有限公司 | Electronic device and output picture determining method |
| CN111147934B (en) * | 2018-11-02 | 2022-02-25 | 宏正自动科技股份有限公司 | Electronic device and output picture determining method |
| CN109649275A (en) * | 2018-11-29 | 2019-04-19 | 福瑞泰克智能系统有限公司 | A kind of driving assistance system and method based on augmented reality |
| CN109889805A (en) * | 2019-02-19 | 2019-06-14 | 上海理工大学 | A kind of night vision head-up display device with eyeball tracking function |
| CN111252074A (en) * | 2020-01-19 | 2020-06-09 | 恒大新能源汽车科技(广东)有限公司 | Multi-modal control method, device, computer-readable storage medium and vehicle |
| CN111452616A (en) * | 2020-03-30 | 2020-07-28 | 广州小鹏汽车科技有限公司 | Information display control method and device and vehicle |
| US11885962B2 (en) | 2020-05-15 | 2024-01-30 | Huawei Technologies Co., Ltd. | Display adjustment method and apparatus, system, and storage medium |
| WO2021228100A1 (en) * | 2020-05-15 | 2021-11-18 | 华为技术有限公司 | Display adjustment method and apparatus, and system and storage medium |
| CN113674717A (en) * | 2020-05-15 | 2021-11-19 | 华为技术有限公司 | Display adjustment method, device, system and storage medium |
| CN112114427A (en) * | 2020-09-08 | 2020-12-22 | 中国第一汽车股份有限公司 | HUD projection height adjusting method, device and equipment and vehicle |
| CN112428936A (en) * | 2020-11-27 | 2021-03-02 | 奇瑞汽车股份有限公司 | Method and device for automatically adjusting parameters of head-up display |
| CN113064279A (en) * | 2021-03-26 | 2021-07-02 | 芜湖汽车前瞻技术研究院有限公司 | Virtual image position adjusting method, device and storage medium of AR-HUD system |
| CN113064279B (en) * | 2021-03-26 | 2022-09-16 | 芜湖汽车前瞻技术研究院有限公司 | Virtual image position adjusting method, device and storage medium of AR-HUD system |
| CN112947761B (en) * | 2021-03-26 | 2023-07-28 | 芜湖汽车前瞻技术研究院有限公司 | Virtual image position adjustment method, device and storage medium of AR-HUD system |
| CN112947761A (en) * | 2021-03-26 | 2021-06-11 | 芜湖汽车前瞻技术研究院有限公司 | Virtual image position adjusting method, device and storage medium of AR-HUD system |
| CN113552905A (en) * | 2021-06-22 | 2021-10-26 | 歌尔光学科技有限公司 | Position adjusting method and system for vehicle-mounted HUD |
| CN114035324A (en) * | 2021-10-31 | 2022-02-11 | 东风商用车有限公司 | HUD light path projection system and method |
| CN114035324B (en) * | 2021-10-31 | 2023-09-22 | 东风商用车有限公司 | HUD light path projection system and HUD light path projection method |
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