CN110531518A - A kind of vehicle augmented reality head-up display system and display methods - Google Patents
A kind of vehicle augmented reality head-up display system and display methods Download PDFInfo
- Publication number
- CN110531518A CN110531518A CN201910808808.5A CN201910808808A CN110531518A CN 110531518 A CN110531518 A CN 110531518A CN 201910808808 A CN201910808808 A CN 201910808808A CN 110531518 A CN110531518 A CN 110531518A
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- China
- Prior art keywords
- reflecting mirror
- light
- augmented reality
- display device
- cabinet
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
Abstract
The present invention relates to HUD technical fields, in particular to a kind of vehicle augmented reality head-up display system and display methods, including image display device, first reflecting mirror, second reflecting mirror, described image display device is fixed at the panel itself of copilot side instrument board, first reflecting mirror and second reflecting mirror are arranged inside the dashboard panel of main driving side, the light that described image display device issues enters the first reflecting mirror, light is reflexed to the second reflecting mirror by the first reflecting mirror, light is reflexed to front windshield by the second reflecting mirror, by the device of augmented reality head-up display be separately mounted in main driving room and copilot room in, increase installation space, it ensure that this system can be stably mounted in driver's cabin, and guarantee that the virtual image for being projected in front windshield is sufficiently large, field of view angle is sufficiently large.
Description
Technical field
The present invention relates to HUD technical field, in particular to a kind of vehicle augmented reality head-up display system and display methods.
Background technique
Currently, with the development of auto industry active safety, to the display of on-vehicle safety information, more stringent requirements are proposed,
Traditional on-vehicle information-such as speed, navigation information, ADAS are often shown on instrument board, and user, which need to bow, can just see
Information, brings some potential safety problems, in existing partial automobile, increases HUD(head-up display), HUD will be on instrument board
The projections such as speed, navigation information, ADAS on the windshield, driver can directly be not required to bow, during normal driving,
Usually front can obtain the information such as corresponding speed, navigation information, ADAS, improve the security performance of car steering.
In existing vehicle-mounted HUD, HUD is installed in the front of instrument desk inside the dashboard panel of main driving side, and HUD is by scheming
As display device and a series of reflecting mirrors composition, since image display device and reflecting mirror the space occupied are more, when image is thrown
Shadow distance farther out, field of view angle it is larger when, HUD volume can be very big, and instrument board inner space is limited, and it is difficult to install to will lead to HUD
Or can not install, and cause the indoor space of main driving small, it is small for the movable space of driver.
Summary of the invention
It is an object of the invention to overcome vehicle-mounted HUD exists in the prior art to be mounted on inside the dashboard panel of main driving side
Instrument desk in front of, HUD image projection distance farther out, field of view angle it is larger when, installation space of the HUD inside instrument board has
Limit, it is difficult to install or the problem of can not install to will cause HUD, provides a kind of vehicle augmented reality head-up display system and display side
Method.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of vehicle augmented reality head-up display system, including image display device, the first reflecting mirror and the second reflecting mirror, it is described
Image display device is fixed in copilot room, and first reflecting mirror and second reflecting mirror are arranged at main driving
Interior, the light that described image display device issues enter the first reflecting mirror, and light is reflexed to the second reflection by the first reflecting mirror
Light is reflexed to front windshield by mirror, the second reflecting mirror, the image display device at this place be digital light processing devices (DLP) or
Imaging unit (PGU) or projector etc. can carry the device of on-vehicle information.
As a preferred solution of the present invention, vehicle augmented reality head-up display system further includes the first cabinet and the second case
Body, first cabinet are fixed in the copilot room, and second cabinet is fixed in the main driving room,
Described image display device is fixed in first cabinet, and first reflecting mirror and second reflecting mirror are fixed
It is arranged in second cabinet, first through hole is provided on first cabinet, it is logical that second is provided on second cabinet
Hole, the first through hole and second through-hole are positioned opposite.
As a preferred solution of the present invention, the first through hole is connected to second through-hole by pipeline, so that image
The light for the carrying image information that information units transmission goes out reaches the first reflecting mirror by pipeline, and light is propagated in pipeline, subtracted
The scattering of few light, and reduce makes ray cast on front windshield because the body of passenger obstructs the light channel
On-vehicle information failure.
As a preferred solution of the present invention, first reflecting mirror is plane mirror or concave mirror, and second reflecting mirror is
Plane mirror or concave mirror, plane mirror are the common component of reflecting mirror, and concave mirror can amplify light, enhance image information.
A kind of vehicle augmented reality head-up display method, the indoor image display device of copilot emit beam to main driving
Light is reflexed to the second reflecting mirror by indoor first reflecting mirror, the first reflecting mirror, and light reflexes to automobile by the second reflecting mirror
Front windshield on.
Compared with prior art, beneficial effects of the present invention: being fixed at copilot chamber interior for image display device,
First reflecting mirror and the second reflecting mirror are fixed on main driving chamber interior, ensure that light of the image display device into the first reflecting mirror
The path of line transmitting is longer, so that the virtual image distance being projected in front of shield glass is remote enough, field of view angle is big, will increase
The device of strong reality head-up display is separately mounted in main driving room in copilot room, is increased installation space, be ensure that this
System can be stably mounted in driver's cabin, and guarantee that the virtual image for being projected in front windshield is sufficiently large, and field of view angle is sufficiently large,
And more activity spaces are provided for driver.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of Standard of the invention in front part of vehicle；
Marked in the figure: 1- image display device, the first reflecting mirror of 2-, the second reflecting mirror of 3-, 4- copilot room, 5- main driving room,
The first cabinet of 6-, the second cabinet of 7-, 8- first through hole, the second through-hole of 9-, 10- pipeline, 11- front windshield.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of vehicle augmented reality head-up display system, including image display device 1, the first reflecting mirror
2, the second reflecting mirror 3, described image display device 1 are fixed inside copilot room 4, first reflecting mirror 2 and described
Second reflecting mirror 3 is arranged inside main driving room 5, and the light that described image display device 1 issues enters the first reflecting mirror 2,
Light is reflexed to the second reflecting mirror 3 by the first reflecting mirror 2, and light is reflexed to front windshield 11 by the second reflecting mirror 3, in Fig. 1
Arrow be light propagation path, light by the second reflecting mirror 3 reflection after, on the front windshield of automobile, drive
The person of sailing can be when usually front it can be seen that the image information (i.e. on-vehicle information) that light carries.
As depicted in figs. 1 and 2, in the present embodiment, vehicle augmented reality head-up display system further includes the first cabinet 6 and
Two cabinets 7, first cabinet 6 are fixed in the copilot room 4, and second cabinet 7 is fixed at the master
In driver's cabin 5, described image display device 1 is fixed in first cabinet 6, first reflecting mirror 2 and described
Two-mirror 3 is fixed in second cabinet 7, is provided with first through hole 8 on first cabinet 6, and described second
The second through-hole 9 is provided on cabinet 7, the first through hole 8 and second through-hole 9 are positioned opposite, the first through hole 8 and institute
It states the second through-hole 9 to be connected to by pipeline 10, first reflecting mirror 2 is plane mirror or concave mirror, and second reflecting mirror 3 is flat
Face mirror or concave mirror.
A kind of vehicle augmented reality head-up display method, the image display device 1 in copilot room 4 emit beam to master and drive
The first reflecting mirror 2 in room 5 is sailed, light is reflexed to the second reflecting mirror 3 by the first reflecting mirror 2, and light is reflected by the second reflecting mirror 3
To the front windshield 11 of automobile.
The specific workflow of the application: image display device 1 issues the light for carrying image information, and light passes through first
Through-hole 8 enters the second through-hole 9, and light enters the first reflecting mirror 2, and light is reflexed to the second reflecting mirror 3 by the first reflecting mirror 2, the
Two-mirror 3 reflexes to light on windshield 11, in Fig. 2, the usually vehicle front of driver, in windshield 11
The image information carried to light, augmented reality head-up display system is separately mounted in main driving chamber interior and copilot room
Portion increases installation space, ensure that this system can be stably mounted in driver's cabin, and guarantees to be projected in front windshield
The virtual image is sufficiently large, and field of view angle is sufficiently large.
Claims (5)
1. a kind of vehicle augmented reality head-up display system, which is characterized in that including image display device (1), the first reflecting mirror
(2) it is fixed at copilot room (4) with the second reflecting mirror (3), described image display device (1), first reflecting mirror (2)
It is arranged at main driving room (5) with second reflecting mirror (3), the light that described image display device (1) issues enters first
Reflecting mirror (2), the first reflecting mirror (2) reflex to light the second reflecting mirror (3), before the second reflecting mirror (3) reflexes to light
Windshield (11).
2. vehicle augmented reality head-up display system according to claim 1, which is characterized in that further include the first cabinet
(6) it is fixed in the copilot room (4) with the second cabinet (7), first cabinet (6), second cabinet (7) is solid
In the main driving room (5), described image display device (1) is fixed in first cabinet (6), described for fixed setting
First reflecting mirror (2) and second reflecting mirror (3) are fixed in second cabinet (7), first cabinet (6)
On be provided with first through hole (8), be provided with the second through-hole (9) on second cabinet (7), the first through hole (8) and described
Second through-hole (9) is positioned opposite.
3. vehicle augmented reality head-up display system according to claim 2, which is characterized in that the first through hole (8)
It is connected to second through-hole (9) by pipeline (10).
4. vehicle augmented reality head-up display system according to claim 1, which is characterized in that first reflecting mirror
It (2) is plane mirror or concave mirror, second reflecting mirror (3) is plane mirror or concave mirror.
5. a kind of vehicle augmented reality head-up display method, which is characterized in that the image display device (1) in copilot room (4)
It emits beam to the first reflecting mirror (2) in main driving room (5), light is reflexed to the second reflecting mirror by the first reflecting mirror (2)
(3), light is reflexed on the front windshield (11) of automobile by the second reflecting mirror (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808808.5A CN110531518A (en) | 2019-08-29 | 2019-08-29 | A kind of vehicle augmented reality head-up display system and display methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808808.5A CN110531518A (en) | 2019-08-29 | 2019-08-29 | A kind of vehicle augmented reality head-up display system and display methods |
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| CN110531518A true CN110531518A (en) | 2019-12-03 |
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| CN201910808808.5A Pending CN110531518A (en) | 2019-08-29 | 2019-08-29 | A kind of vehicle augmented reality head-up display system and display methods |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101978305A (en) * | 2008-03-19 | 2011-02-16 | 法国圣戈班玻璃厂 | Head-up display device |
| CN104108350A (en) * | 2013-04-19 | 2014-10-22 | 台达电子工业股份有限公司 | Head-up projection system |
| CN205139463U (en) * | 2015-10-22 | 2016-04-06 | 惠州市华阳多媒体电子有限公司 | Split head -up display |
| CN106526849A (en) * | 2015-09-15 | 2017-03-22 | 福特全球技术公司 | Windscreen display system |
| CN106950696A (en) * | 2017-04-21 | 2017-07-14 | 苏州车萝卜汽车电子科技有限公司 | The head-up display device and its implementation of a kind of split type installation |
| CN206615076U (en) * | 2017-02-14 | 2017-11-07 | 深圳前海智云谷科技有限公司 | A kind of split type head-up display device |
| CN107776490A (en) * | 2016-08-24 | 2018-03-09 | 韩国帝诺思有限公司 | The lane line of driver's seat and front passenger's seat, which is shown, uses head-up display and its display methods |
-
2019
- 2019-08-29 CN CN201910808808.5A patent/CN110531518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101978305A (en) * | 2008-03-19 | 2011-02-16 | 法国圣戈班玻璃厂 | Head-up display device |
| CN104108350A (en) * | 2013-04-19 | 2014-10-22 | 台达电子工业股份有限公司 | Head-up projection system |
| CN106526849A (en) * | 2015-09-15 | 2017-03-22 | 福特全球技术公司 | Windscreen display system |
| CN205139463U (en) * | 2015-10-22 | 2016-04-06 | 惠州市华阳多媒体电子有限公司 | Split head -up display |
| CN107776490A (en) * | 2016-08-24 | 2018-03-09 | 韩国帝诺思有限公司 | The lane line of driver's seat and front passenger's seat, which is shown, uses head-up display and its display methods |
| CN206615076U (en) * | 2017-02-14 | 2017-11-07 | 深圳前海智云谷科技有限公司 | A kind of split type head-up display device |
| CN106950696A (en) * | 2017-04-21 | 2017-07-14 | 苏州车萝卜汽车电子科技有限公司 | The head-up display device and its implementation of a kind of split type installation |
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Application publication date: 20191203 |