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1. CN108473054 - HEAD-UP DISPLAY DEVICE

Office China
Application Number 201680077971.3
Application Date 20.10.2016
Publication Number 108473054
Publication Date 31.08.2018
Publication Kind A
IPC
B60K 35/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
35Arrangement or adaptations of instruments
G02B 27/01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
01Head-up displays
G09G 5/00
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
H04N 5/74
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
74Projection arrangements for image reproduction, e.g. using eidophor
CPC
B60K 35/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
35Arrangement of adaptations of instruments
B60R 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1Optical viewing arrangements
B60R 2300/205
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
2300Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
20characterised by the type of display used
205using a head-up display
B60R 2300/308
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
2300Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
30characterised by the type of image processing
307virtually distinguishing relevant parts of a scene from the background of the scene
308by overlaying the real scene, e.g. through a head-up display on the windscreen
B60K 2370/1529
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
15Output devices or features thereof
152Displays
1529Head-up displays
B60K 2370/23
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
20Optical features of instruments
23using reflectors
Applicants HITACHI MAXELL, LTD.
麦克赛尔株式会社
Inventors NAGANO YUKI
永野裕己
NAKADA TAKUMI
中田卓见
HANADA MAKI
花田真希
MISAWA AKIO
三泽昭央
SATO SOUTA
佐藤壮太
Agents 北京尚诚知识产权代理有限公司 11322
北京尚诚知识产权代理有限公司 11322
Priority Data 2016-020471 05.02.2016 JP
2016-053181 17.03.2016 JP
2016-054581 18.03.2016 JP
Title
(EN) HEAD-UP DISPLAY DEVICE
(ZH) 平视显示器装置
Abstract
(EN)
Provided is a head-up display device capable of appropriately superimposing and displaying a virtual image on actual scenery, according to the state of travel of a vehicle. The provided head-up display device has: a vehicle information acquisition unit (10) for acquiring various types of vehicle information (4) which a vehicle (2) is capable of detecting; a control unit 20 for controlling image display on the basis of the vehicle information (4); an image display device (30) for forming an image on the basis of an instruction from the control unit (20); a mirror (52) for reflecting an image formed by the image display device (30) and projecting the same onto a windshield (3); a mirror drive unit (50) for changing the angle of the mirror (52) on the basis of an instruction from the controlunit (20); and a display distance adjustment mechanism (40) for adjusting the distance from the driver at which to display the virtual image. Therein, on the basis of the vehicle information (4), thecontrol unit (20) adjusts the angle of the mirror (52) using the mirror drive unit (50), in a manner such that it is possible to superimpose and display the virtual image on the scenery for viewing bythe driver.

(ZH)
本发明提供一种平视显示器装置,能够根据车辆的行驶状况使虚像适当地叠加在实际风景上进行显示。其包括:获取车辆(2)可检测的各种车辆信息(4)的车辆信息获取部(10),基于车辆信息(4)控制影像的显示的控制部(20),基于来自控制部(20)的指示形成影像的影像显示装置(30),对影像显示装置(30)形成的影像进行反射来将其投射到挡风玻璃(3)上的反射镜(52),基于来自控制部(20)的指示使反射镜(52)的角度变化的反射镜驱动部(50),和调节虚像相对于驾驶员的显示距离的显示距离调节机构(40),控制部(20)基于车辆信息(4)通过反射镜驱动部(50)调节反射镜(52)的角度,以使得能够对驾驶员在风景上叠加显示虚像。