CN205301707U - On -vehicle head up display equipment - Google Patents
On -vehicle head up display equipment Download PDFInfo
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- CN205301707U CN205301707U CN201521087905.3U CN201521087905U CN205301707U CN 205301707 U CN205301707 U CN 205301707U CN 201521087905 U CN201521087905 U CN 201521087905U CN 205301707 U CN205301707 U CN 205301707U
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Abstract
The utility model discloses an on -vehicle head up display equipment. This on -vehicle head up display equipment, including be used for with demonstration information through the display device of optical glass group projection to the windshield, still include image sensor and central information processor, image sensor, with the information processor of central authorities links to each other for gather through people's eye movement of windshield and optical glass group reflection do the image and with image transmission to central information processor is made in people's eye movement, the information processor of central authorities, with display device links to each other, is used for the basis the display position and demonstration content of picture control display device's image are made in people's eye movement. The scheme of this embodiment can with the image among the display device through the projection of optical glass group to the windshield, right back reflection also can realize making the display position that changes among the display device and showing the content through people's eye movement to people's eye in, realizes the display position of display device's image and the automatic switch -over that shows the content, improvement driving safety nature.
Description
Technical field
This utility model embodiment relates to mobile unit field, particularly relates to a kind of vehicle-mounted head-up display device.
Background technology
Head up displays (HeadUpDisplay, HUD), is generally use flight supplementary instrument on aircraft at present, and that looks squarely is meant that pilot need not bow just it can be seen that his important information of needing. Along with the development of the reduction of HUD cost and automobile industry, HUD also applies more and more in the car at present.
Automobile HUD is for providing a kind of new interactive form between vehicle and driver, the display content containing traffic related information is accurately projected to front, the human eye visual field by HUD. So, HUD just can realize driver in driving procedure without bowing just it can be seen that contents such as traffic related informations.
But, current HUD (is such as included the position adjustment etc. of the switching of display content, display content) in adjusting display content and needs for being switched by craft or signals of vehicles, so for the driver in driving, the hidden danger such as take sb's mind off sth.
Utility model content
This utility model provides a kind of vehicle-mounted head-up display device, automatically adjusts the display content of display device with the action realized according to human eye, reduces people and manually displays the adjustment of content, improves drive safety.
This utility model embodiment provides a kind of vehicle-mounted head-up display device, including for display information is projected to the display device on windshield through optical glass group, also includes imageing sensor and central information processor;
Described imageing sensor, is connected with described central information processor, for gathering through the human eye action image of windshield and the reflection of optical glass group and by described human eye action image transmitting to central information processor;
Described central information processor, is connected with described display device, for display position and the display content of the image according to described human eye action Image Adjusting display device.
The vehicle-mounted head-up display device that this utility model provides includes optical glass group, display device, windshield, also include imageing sensor and central information processor, wherein imageing sensor is connected with central information processor, central information processor is connected with display device, image in display device can be projected on windshield through optical glass group by the scheme of the present embodiment, then reflex in human eye, can also realize being changed the display position in display device and display content by human eye action, realize the display position of the image of display device and the automatic switchover of display content, reduce the dispersion of driver attention, improve drive safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vehicle-mounted head-up display device in this utility model embodiment;
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail. It is understood that specific embodiment described herein is used only for explaining this utility model, but not to restriction of the present utility model. It also should be noted that, for the ease of describing, accompanying drawing illustrate only the part relevant to this utility model but not entire infrastructure.
Embodiment
The structural representation of a kind of vehicle-mounted head-up display device that Fig. 1 provides for this utility model embodiment, automobile is both provided with windshield at the dead ahead of operator seat, vehicle-mounted head-up display device in the present embodiment realizes based on windshield, as shown in Figure 1, this vehicle-mounted head-up display device specifically includes: for display information is projected to the display device 30 on windshield 20 through optical glass group, also include imageing sensor 40 and central information processor 50;
Imageing sensor 40, is connected with described central information processor 50, for gathering through the human eye action image of windshield 20 and the reflection of optical glass group and by described human eye action image transmitting to central information processor 50;
Central information processor 50, is connected with display device 30, for display position and the display content of the image according to described human eye action Image Adjusting display device 30.
Wherein, display device 30 includes: backlight module and display panels.
Backlight module is for providing light source to display panels.
Further, display device 30 also includes: luminescence type display.
Concrete, display device 30 can adopt luminescence type display.
Preferably, luminescence type display is Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED). OLED adopts very thin coating of organic material and glass substrate, and when there being electric current to pass through, these organic materials will be luminous, and OLED display screen visible angle is big, and can save electric energy.
Wherein, optical glass group includes two reflecting optics, wherein previous reflecting optics 101 is arranged at the emitting light path of described display device 30, and later reflecting optics 102 is arranged at the reflected light path of previous transmitting eyeglass 101, and windshield 20 is positioned at the reflected light path of later reflecting optics 102.
In concrete display process, in display device 30, the image of display projects previous reflecting optics 101, previous reflecting optics 101 will throw incoming image to external reflectance, the image of previous reflecting optics 101 reflection can project later reflecting optics 102, incoming for throwing image is reflexed on windshield 20 by later reflecting optics 102 again, reflexing in human eye through windshield 20 by the image shown in display device, driver can watch the image of display in display device 30.
Concrete, two reflecting optics are concave surface.
Launch eyeglass for two to be set to concave surface the image in display device 30 can project through two reflecting optics of optical glass group the suitable position of windshield 20, driver need not specially watch, only need to by observing road ahead just it can be seen that the content of display on windshield 20.
Preferably, imageing sensor 40 is positioned at the side of described display device 30.
So arrange and be advantageous in that, it is possible to the display information of display device 30 is reflexed to human eye through optical glass group and windshield 20, human eye action image can also be reflexed in imageing sensor 40 through windshield 20 and optical glass group simultaneously.
Wherein, central information processor 50, it is connected with display device 30, for display position and the display content of the image according to described human eye action Image Adjusting display device 30.
Concrete, windshield 20 can be passed through and receive driver's human eye action image, and after later reflecting optics 102 reflects, reflex in imageing sensor 40 then through previous reflecting optics 101, imageing sensor 40 is connected with central information processor 50, the human eye action that imageing sensor 40 receives, and by described human eye action image transmitting to central information processor 50, human eye action image is processed by central information processor 50, central information processor 50 is connected with display device 30 simultaneously, central information processor 50 is according to the human eye action image after processing, the display position of the image of display device 30 is adjusted with display content.
Further, described central information processor can have a lot of mode according to display position and the display content of the image of described human eye action Image Adjusting display device, for example, it may be arrange the display content of the image of the display that human eye blinks in twice expression switching display device 30. Certain position can also be watched attentively according to human eye always, after central information processor 50 processes, the position that the display position adjustment of the display image of display device 30 is watched attentively to human eye always. The Image Adjusting of human eye action and display device 30 can be one to one, it is also possible to be many-one, it is possible to be configured as required, and corresponding relation can also be configured as required.
The specific works principle of this vehicle-mounted head-up display device: the image of display in display device 30 can be projected previous reflecting optics 101, previous reflecting optics 101 will throw incoming image to external reflectance, the image of previous reflecting optics 101 reflection can project later reflecting optics 102, incoming for throwing image is reflexed on windshield 20 by later reflecting optics 102 again, reflexing in human eye through windshield 20 by the image of display in display device 30, driver can watch the image of display in display device 30. windshield 20 can also be passed through and receive driver's human eye action image, and after later reflecting optics 102 reflects, reflex in imageing sensor 40 then through previous reflecting optics 101, imageing sensor 40 is connected with central information processor 50, the human eye action that imageing sensor 40 receives, and by described human eye action image transmitting to central information processor 50, human eye action image is processed by central information processor 50, central information processor 50 is connected with display device 30 simultaneously, central information processor 50 is according to the human eye action image after processing, the display position of the image of display device 30 is adjusted with display content.
The vehicle-mounted head-up display device that this utility model provides includes optical glass group, display device, windshield, also include imageing sensor and central information processor, wherein imageing sensor is connected with central information processor, central information processor is connected with display device, image in display device can be projected on windshield through optical glass group by the scheme of the present embodiment, then reflex in human eye, can also realize being changed the display position in display device and display content by human eye action, realize the display position of the image of display device and the automatic switchover of display content, reduce the dispersion of driver attention, improve drive safety.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle. It will be appreciated by those skilled in the art that this utility model is not limited to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute without departing from protection domain of the present utility model. Therefore, although this utility model being described in further detail by above example, but this utility model is not limited only to above example, when conceiving without departing from this utility model, other Equivalent embodiments more can also be included, and scope of the present utility model is determined by appended right.
Claims (7)
1. a vehicle-mounted head-up display device, including for projecting to the display device on windshield by display information through optical glass group, it is characterised in that also include imageing sensor and central information processor;
Described imageing sensor, is connected with described central information processor, for gathering through the human eye action image of windshield and the reflection of optical glass group and by described human eye action image transmitting to central information processor;
Described central information processor, is connected with described display device, for display position and the display content of the image according to described human eye action Image Adjusting display device.
2. vehicle-mounted head-up display device according to claim 1, described optical glass group includes two reflecting optics, wherein previous reflecting optics is arranged at the emitting light path of described display device, later reflecting optics is arranged at the reflected light path of previous transmitting eyeglass, and windshield is positioned at the reflected light path of later reflecting optics.
3. vehicle-mounted head-up display device according to claim 2, it is characterised in that said two reflecting optics is concave surface.
4. vehicle-mounted head-up display device according to claim 1, it is characterised in that described imageing sensor is positioned at the side of described display device.
5. vehicle-mounted head-up display device according to claim 1, it is characterised in that described display device includes:
Backlight module and display panels.
6. vehicle-mounted head-up display device according to claim 1, it is characterised in that described display device also includes: luminescence type display.
7. vehicle-mounted head-up display device according to claim 6, it is characterised in that described luminescence type display is Organic Light Emitting Diode OLED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521087905.3U CN205301707U (en) | 2015-12-24 | 2015-12-24 | On -vehicle head up display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521087905.3U CN205301707U (en) | 2015-12-24 | 2015-12-24 | On -vehicle head up display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301707U true CN205301707U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521087905.3U Expired - Fee Related CN205301707U (en) | 2015-12-24 | 2015-12-24 | On -vehicle head up display equipment |
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| Country | Link |
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| CN (1) | CN205301707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917548A (en) * | 2017-12-07 | 2019-06-21 | 矽创电子股份有限公司 | Has the optical imaging device with display |
-
2015
- 2015-12-24 CN CN201521087905.3U patent/CN205301707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917548A (en) * | 2017-12-07 | 2019-06-21 | 矽创电子股份有限公司 | Has the optical imaging device with display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191224 |