CN106740473A - A kind of vehicle-mounted small-sized HUD head-up-display systems - Google Patents
A kind of vehicle-mounted small-sized HUD head-up-display systems Download PDFInfo
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- CN106740473A CN106740473A CN201611142422.8A CN201611142422A CN106740473A CN 106740473 A CN106740473 A CN 106740473A CN 201611142422 A CN201611142422 A CN 201611142422A CN 106740473 A CN106740473 A CN 106740473A
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- vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- 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
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
Abstract
The present invention relates to the vehicle-mounted small-sized HUD head-up-display systems of one kind, whole device is made up of electronic building brick, projecting subassembly and OBD modules, and wherein electronic building brick can be interconnected wirelessly with smart mobile phone.OBD communication interfaces read situation of remote by CAN on vehicle, and situation of remote is sent to electronic building brick by bluetooth.Electronic building brick CPU combinations sensor information and situation of remote, by GPU generate picture, drive projecting subassembly in image source and optical system, finally looked squarely in front of driver in the range of virtual image.The sensor information includes GPS navigation information, camera information, cyberdog information；The situation of remote includes speed, rotating speed, water temperature, oil consumption, brake system, dynamical system information；The optical system is the small-sized optical system being made up of reflecting plate, scattered reflection type imaging plate, falcate spherical mirror.This HUD head-up-display systems have easy to use, install simple specific, it is possible to increase the safety coefficient of driving.
Description
Technical field
The present invention relates to vehicle enhancing display (AR) field, specially a kind of vehicle-mounted small-sized HUD head-up-display systems.
Background technology
Vehicle when running at high speed, particularly night high speed traveling when, driver may bow viewing instrument show or
Watch the display such as navigation of console, if now front meet emergency be possible to adopt an effective measure because having little time and
Cause the accident.Assuming that Vehicle Speed is 120KM/H, even if the disturbed 1S of the sight line of driver, this has also implied that 33
, there is great potential safety hazard the sight line blind area of rice.And vehicle-mounted head-up-display system (HUD) is it is possible to prevente effectively from the hair of such case
It is raw.
Vehicle-mounted head-up-display system is a kind of augmented reality type car-mounted display equipment, and it derives from airborne HUD technology
, the situation of remote such as speed, oil consumption, engine speed and path navigation presentation of information are being driven using off-axis optical system
The person of sailing front look squarely in the range of, effectively shorten blind area time of the driver to field of front vision, can be real accomplish drive
When " eye is not from road surface, hand from steering wheel ".Vehicle-mounted HUD is herein in connection with driving camera sensing device, electron detection sensor simultaneously
Use, for driver provides more safe drivings experience.
The content of the invention
To solve the problems, such as prior art, the present invention proposes a kind of vehicle-mounted small-sized HUD head-up-display systems.This hair
Bright technical scheme is：
The vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：Including electronic building brick, projecting subassembly with
And OBD modules；Electronic building brick receives situation of remote and sensor information, generates picture and drives image source in projecting subassembly, will
Picture is by projecting subassembly optical system into looking squarely the virtual image；Whole device is arranged on driver front instrument desk top.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：The car
Condition information includes speed, rotating speed, water temperature, oil consumption, brake system, dynamical system information；The situation of remote is logical by OBD modules
Communication interface reads from vehicle CAN bus.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：OBD modules
The situation of remote of reading is by Bluetooth transmission to electronic building brick.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：Sensor
Information includes GPS navigation information, driving recording camera information, cyberdog information.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：Projection group
Image source is projected using DLP or LCOS is imaged in part.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：Projection group
Optical system is made up of reflecting plate, imaging plate, falcate spherical mirror in part；Image source emit beam by after speculum in diffusing reflection
Be imaged on imaging plate, by the falcate spherical mirror that transmitance is 60%~80% looked squarely in front of driver in the range of into void
Picture.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：Falcate
Spherical mirror lower section is installed using Damping rotation shaft and fixed, 30 degree of adjustable ranges before and after realizing.
Further preferred scheme, the vehicle-mounted small-sized HUD head-up-display systems of one kind, it is characterised in that：Electronics group
Part by wirelessly with smart mobile phone interconnect, by smart mobile phone can set head-up-display system display brightness, navigation information with
And check the video that camera is recorded.
Beneficial effect
Patent of the present invention compared with prior art, has the advantage that as follows：
1. speed, rotating speed, water temperature, oil consumption, brake system, dynamical system information situation of remote and sensor can be gathered
Navigation information, cyberdog information is projected in the range of driver looks squarely, it is to avoid sight line disturbs brought potential safety hazard, pole
Big improves driving safety；
2. the design of small-sized optical system ensure that head-up-display system outward appearance is compact, install facility；
3. Damping rotation shaft is used by adjusting falcate spherical mirror lower section, can adjust virtual image position in front of driver
Put, so that the driver of different heights can be adjusted to most suitable visual effect；
Using for 4.DLP or LCOS Display Techniques ensures that image quality is clear, and color saturation is true to nature.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is system framework figure.
Fig. 2 is system rest position view.
Fig. 3 is optical system configuration picture.
Specific embodiment
Embodiments of the invention are described below in detail, the embodiment is exemplary, it is intended to for explaining the present invention, and
It is not considered as limiting the invention.
As shown in figure 1, vehicle-mounted small-sized HUD head-up-display systems include in the present embodiment：Electronic building brick, projecting subassembly with
And OBD modules.Riding position is above instrument desk immediately ahead of driver.As shown in Fig. 2 system rest position be driver just before
Position between square instrument desk top and windscreen.
Electronic building brick can receive situation of remote and sensor information, by GPU tissue generation pictures, in driving projecting subassembly
Image source, it is final into looking squarely the virtual image by projecting subassembly optical system.
Electronic building brick includes CPU, GPU and multiple sensors, after receiving situation of remote and sensor information,
GPU tissue generation pictures, drive projecting subassembly to look squarely imaging.
Situation of remote includes speed, rotating speed, water temperature, oil consumption, brake system, dynamical system information.Originate as OBD communications connect
Mouth is read by CAN on vehicle.
OBD communication interfaces in OBD modules read speed, rotating speed, water temperature, oil consumption, brake system by CAN on vehicle
System, dynamical system situation of remote, and information is sent to electronic building brick by bluetooth.
Sensor information includes GPS navigation information, driving recording camera information, cyberdog information.
Image source is projected using DLP or LCOS is imaged in projecting subassembly.DLP technologies or LCOS technologies can make image reach pole
Fidelity high, provides clear, bright, color picture true to nature, is adapted to the strong light environment on daytime and can also adapt to night
The half-light environment in evening.
Optical system is made up of reflecting plate, imaging plate, falcate spherical mirror in projecting subassembly.Small-sized optical system configuration
Figure as shown in figure 3, image source emit beam by after speculum on diffusing reflection imaging plate be imaged, by transmitance be 60%~
80% falcate spherical mirror looked squarely in front of driver in the range of into the virtual image.
Falcate spherical mirror lower section ensures front and rear 30 degree of adjustable ranges using Damping rotation shaft, is easy to according to the actual feelings of user
Condition adjusts image space, so that the driver of different heights can be adjusted to most suitable visual effect.
Head-up-display system can set head-up-display system and show by wirelessly being interconnected with smart mobile phone, by smart mobile phone
Show brightness, navigation information and check the video that camera is recorded.Because head-up-display system does not have traditional touching
Screen is touched, is connected with smart mobile phone in wireless form, transmitting control instruction setting head-up-display system by smart mobile phone shows
Show brightness, navigation information and check the video that camera sensing device is recorded.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from principle of the invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (8)
1. a kind of vehicle-mounted small-sized HUD head-up-display systems, it is characterised in that：Including electronic building brick, projecting subassembly and OBD moulds
Block；Electronic building brick receives situation of remote and sensor information, generates picture and drives image source in projecting subassembly, and picture is passed through
Projecting subassembly optical system is into looking squarely the virtual image；Whole device is arranged on driver front instrument desk top.
2. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 1, it is characterised in that：The situation of remote
Including speed, rotating speed, water temperature, oil consumption, brake system, dynamical system information；The situation of remote passes through OBD module communication interfaces
Read from vehicle CAN bus.
3. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 2, it is characterised in that：What OBD modules read
Situation of remote is by Bluetooth transmission to electronic building brick.
4. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 1 or 3, it is characterised in that：Sensor information
Including GPS navigation information, driving recording camera information, cyberdog information.
5. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 4, it is characterised in that：Picture in projecting subassembly
Source is projected using DLP or LCOS is imaged.
6. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 5, it is characterised in that：Light in projecting subassembly
System is made up of reflecting plate, imaging plate, falcate spherical mirror；Image source emit beam by after speculum in diffusing reflection imaging plate
Upper imaging, by the falcate spherical mirror that transmitance is 60%~80% looked squarely in front of driver in the range of into the virtual image.
7. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 6, it is characterised in that：Falcate spherical mirror
Lower section is installed using Damping rotation shaft and fixed, 30 degree of adjustable ranges before and after realizing.
8. a kind of vehicle-mounted small-sized HUD head-up-display systems according to claim 7, it is characterised in that：Electronic building brick passes through
Wirelessly interconnected with smart mobile phone, head-up-display system display brightness, navigation information can be set by smart mobile phone and checked
The video that camera is recorded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142422.8A CN106740473A (en) | 2016-12-13 | 2016-12-13 | A kind of vehicle-mounted small-sized HUD head-up-display systems |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611142422.8A CN106740473A (en) | 2016-12-13 | 2016-12-13 | A kind of vehicle-mounted small-sized HUD head-up-display systems |
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| CN106740473A true CN106740473A (en) | 2017-05-31 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627961A (en) * | 2017-10-12 | 2018-01-26 | 陈君杰 | A kind of vehicle-mounted head-up-display system |
| CN107656374A (en) * | 2017-11-15 | 2018-02-02 | 长春理工大学 | A kind of head-up-display system based on catadioptric panorama camera |
| CN107738642A (en) * | 2017-11-15 | 2018-02-27 | 长春理工大学 | A kind of drive assist system based on catadioptric panorama camera |
| CN108082045A (en) * | 2017-09-29 | 2018-05-29 | 安徽沃杰斯汽车科技有限公司 | A kind of vehicle-mounted HUD control systems |
| CN108859758A (en) * | 2018-05-28 | 2018-11-23 | 南京华顺精密模具有限公司 | A kind of vehicle HUD system |
| CN112927387A (en) * | 2021-01-23 | 2021-06-08 | 深圳泰瑞谷科技有限公司 | Intelligent device and HUD interconnection method, device, equipment and storage medium |
| CN114460744A (en) * | 2020-10-21 | 2022-05-10 | 现代摩比斯株式会社 | Method and device for removing protection mode of head-up display based on vehicle information |
| CN114684018A (en) * | 2022-03-29 | 2022-07-01 | 润芯微科技(江苏)有限公司 | Method for realizing AR-HUD system |
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| CN105527710A (en) * | 2016-01-08 | 2016-04-27 | 北京乐驾科技有限公司 | Intelligent head-up display system |
| KR20160059183A (en) * | 2014-11-18 | 2016-05-26 | 현대모비스 주식회사 | Apparatus and method for controlling displaying forward information of vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082045A (en) * | 2017-09-29 | 2018-05-29 | 安徽沃杰斯汽车科技有限公司 | A kind of vehicle-mounted HUD control systems |
| CN108082045B (en) * | 2017-09-29 | 2023-11-14 | 安徽沃杰斯汽车科技有限公司 | Vehicle-mounted HUD control system |
| CN107627961A (en) * | 2017-10-12 | 2018-01-26 | 陈君杰 | A kind of vehicle-mounted head-up-display system |
| CN107656374A (en) * | 2017-11-15 | 2018-02-02 | 长春理工大学 | A kind of head-up-display system based on catadioptric panorama camera |
| CN107738642A (en) * | 2017-11-15 | 2018-02-27 | 长春理工大学 | A kind of drive assist system based on catadioptric panorama camera |
| CN108859758A (en) * | 2018-05-28 | 2018-11-23 | 南京华顺精密模具有限公司 | A kind of vehicle HUD system |
| CN114460744A (en) * | 2020-10-21 | 2022-05-10 | 现代摩比斯株式会社 | Method and device for removing protection mode of head-up display based on vehicle information |
| CN112927387A (en) * | 2021-01-23 | 2021-06-08 | 深圳泰瑞谷科技有限公司 | Intelligent device and HUD interconnection method, device, equipment and storage medium |
| CN114684018A (en) * | 2022-03-29 | 2022-07-01 | 润芯微科技(江苏)有限公司 | Method for realizing AR-HUD system |
| CN114684018B (en) * | 2022-03-29 | 2023-03-10 | 润芯微科技(江苏)有限公司 | Method for realizing AR-HUD system |
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