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WO2018167844A1 - Dispositif d'affichage tête haute et procédé d'affichage d'image de celui-ci - Google Patents

Dispositif d'affichage tête haute et procédé d'affichage d'image de celui-ci Download PDF

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Publication number
WO2018167844A1
WO2018167844A1 PCT/JP2017/010206 JP2017010206W WO2018167844A1 WO 2018167844 A1 WO2018167844 A1 WO 2018167844A1 JP 2017010206 W JP2017010206 W JP 2017010206W WO 2018167844 A1 WO2018167844 A1 WO 2018167844A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
vehicle
display device
space
image
Prior art date
Application number
PCT/JP2017/010206
Other languages
English (en)
Japanese (ja)
Inventor
望 下田
裕司 藤田
Original Assignee
マクセル株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by マクセル株式会社 filed Critical マクセル株式会社
Priority to PCT/JP2017/010206 priority Critical patent/WO2018167844A1/fr
Publication of WO2018167844A1 publication Critical patent/WO2018167844A1/fr

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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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/211—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays producing three-dimensional [3D] effects, e.g. stereoscopic images
    • 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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • 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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • 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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/26—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using acoustic output

Definitions

  • the present invention relates to a technology for a head-up display device, and more particularly to a technology effective when applied to a head-up display device capable of mapping and displaying a destination guidance object on a road using AR (Augmented Reality). is there.
  • HUD head-up display
  • Patent Document 1 when displaying a distance scale on a HUD, the travel point information that the host vehicle is currently traveling from the map data of the navigation device, and the host vehicle Information on the planned travel point where the vehicle will travel, and based on this information, obtain the inclination angle of the road on which the vehicle travels, and use the correction coefficient according to the inclination angle to display the distance scale from the ground. It is described that the image is corrected and displayed.
  • HUD projects the image on a windshield or combiner to make the video image recognized by the driver as a virtual image outside the vehicle.
  • a so-called AR function that makes it possible to show information related to an object or the like to the driver by displaying a virtual image superimposed on an actual scenery (space) outside the vehicle seen through a windshield or combiner.
  • AR-HUD a HUD that realizes
  • a method and an apparatus capable of superimposing and displaying a virtual image in conformity with an actual space according to the traveling state of the vehicle, for example, a destination guidance object
  • An excellent head-up display device capable of natural display suitable for the foreground situation and an image display method therefor are provided, particularly when an object is displayed three-dimensionally in a display space as indicated by arrows).
  • a head-up display device projects a display object image onto a windshield or combiner of a vehicle, thereby providing a virtual image of the display object in a space in front of the vehicle to a driver.
  • a head-up display device that displays various vehicle information that can be detected by the vehicle, and based on the vehicle information acquired by the vehicle information acquisition unit, in the space
  • a control unit that controls display of the display object; and an image display device that forms the display object based on an instruction from the control unit.
  • the vehicle information acquisition unit includes a front space of the vehicle. Spatial depth input means for inputting the depth information, and the control unit, based on the spatial depth information,
  • a head-up display apparatus having a function of controlling a part of display of the display object to be displayed on the serial space.
  • the image display method of the head-up display device includes various types of vehicles that can be detected by the vehicle, including vehicle front image input means for inputting depth information of the front space of the vehicle.
  • vehicle information acquisition unit that acquires information
  • control unit that controls display of a display object based on the vehicle information acquired by the vehicle information acquisition unit, and the display object that is formed based on an instruction from the control unit
  • a head-up display device that displays a virtual image superimposed on the scenery ahead of the vehicle by projecting the display object onto a windshield or combiner of the vehicle
  • An image display method according to claim 1, wherein a display of a part of the display object to be displayed in the space is input to the vehicle front image.
  • An image display method of control based on the depth information of the space from the stage.
  • a natural display suitable for the foreground situation can be obtained even when an object is displayed three-dimensionally in the display space, such as a destination guidance object indicating the traveling direction of the vehicle. And an image display method therefor are provided.
  • a drawing buffer for example, a color buffer
  • FIG. 13 and FIG. 14 show a display video change / generation process to be method 2 and an explanatory diagram thereof.
  • this method 2 comparison is made for each pixel, and if there is a hidden pixel, the color information of the corresponding pixel in the drawing buffer is set to “0” and deleted.
  • FIG. 19 shows the contents of the display video change / generation process when this function extension 3 is combined with the above method 1. That is, the foreground depth map is converted into the Z buffer format (spatial Z buffer), and then the drawing-required area is initialized. The subsequent processing is the same as in the above-described method 1, and is described in detail here. Do not do.
  • the front lane is recognized by the camera, and the own vehicle traveling scheduled area is directly obtained. Or you may acquire the own vehicle travel plan area
  • the object displayed as a virtual image is more suitable for the space in which the virtual image is displayed.
  • a depth (depth) on the display screen such as a destination guidance object (arrow) indicating the traveling direction of the vehicle.
  • a destination guidance object (arrow) indicating the traveling direction of the vehicle.
  • Display distance adjustment mechanism an embodiment provided with a mechanism for displaying an object displayed by the head-up display device by adjusting the display distance will be described.
  • the outline of the head-up display device is the same as described above, and a description thereof will be omitted. Only the characteristic points will be described below.
  • the movable diffuser is used as the mechanism for displaying the object by adjusting the display distance.
  • the present invention is not limited to this example.
  • films with multiple mirrors, movable lenses, dimming mirrors, movable optical filters, comb optical filters, etc. Is available.
  • the present invention made by the present inventor has been specifically described based on the embodiments.
  • the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention. Needless to say.
  • the above-described embodiment has been described in detail for easy understanding of the present invention, and is not necessarily limited to the one having all the configurations described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

L'invention concerne un excellent dispositif d'affichage tête haute et un procédé d'affichage d'image de celui-ci, dans lequel un affichage naturel approprié pour une situation dans un espace peut être obtenu même lorsqu'un objet d'affichage est affiché en trois dimensions. Ce dispositif d'affichage tête haute, qui affiche une image virtuelle d'un objet d'affichage pour un conducteur dans un espace devant un véhicule en projetant une image de l'objet d'affichage devant le véhicule, comprend : une unité d'acquisition d'informations de véhicule permettant d'acquérir divers types d'informations de véhicule qui peuvent être détectées par le véhicule ; une unité de commande permettant de commander l'affichage de l'objet d'affichage dans l'espace en fonction des informations de véhicule acquises par l'unité d'acquisition d'informations de véhicule ; et un dispositif d'affichage d'image permettant de former l'objet d'affichage en fonction d'une instruction provenant de l'unité de commande, l'unité d'acquisition d'informations de véhicule contenant un moyen d'entrée de profondeur d'espace permettant de fournir en entrée des informations de profondeur sur un espace avant du véhicule, et l'unité de commande comportant une fonction de commande de l'affichage d'une partie de l'objet d'affichage affiché dans l'espace en fonction des informations de profondeur sur l'espace.
PCT/JP2017/010206 2017-03-14 2017-03-14 Dispositif d'affichage tête haute et procédé d'affichage d'image de celui-ci WO2018167844A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/010206 WO2018167844A1 (fr) 2017-03-14 2017-03-14 Dispositif d'affichage tête haute et procédé d'affichage d'image de celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/010206 WO2018167844A1 (fr) 2017-03-14 2017-03-14 Dispositif d'affichage tête haute et procédé d'affichage d'image de celui-ci

Publications (1)

Publication Number Publication Date
WO2018167844A1 true WO2018167844A1 (fr) 2018-09-20

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110021187A (zh) * 2019-04-19 2019-07-16 青岛智慧城市产业发展有限公司 一种基于ar眼镜、5g网络和智慧停车场的快速停取车辆的方法
WO2020059441A1 (fr) * 2018-09-21 2020-03-26 株式会社デンソー Dispositif de commande d'affichage, programme de commande d'affichage et support d'enregistrement non transitoire lisible par ordinateur
JP2020050328A (ja) * 2018-09-21 2020-04-02 株式会社デンソー 表示制御装置及び表示制御プログラム
JP2020066360A (ja) * 2018-10-25 2020-04-30 パイオニア株式会社 表示制御装置、表示制御方法及び表示制御用プログラム
CN113165513A (zh) * 2018-11-30 2021-07-23 株式会社小糸制作所 平视显示器、车辆用显示系统以及车辆用显示方法
WO2021251115A1 (fr) * 2020-06-08 2021-12-16 パナソニックＩｐマネジメント株式会社 Systéme d'affichage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546161A (ja) * 1991-08-12 1993-02-26 Casio Comput Co Ltd 仮想現実表示装置
JP2005069799A (ja) * 2003-08-22 2005-03-17 Denso Corp 車両用ナビゲーションシステム
JP2009193135A (ja) * 2008-02-12 2009-08-27 Xanavi Informatics Corp 車載モニタ装置
WO2012176288A1 (fr) * 2011-06-22 2012-12-27 パイオニア株式会社 Affichage tête haute et procédé de commande
JP2015128956A (ja) * 2014-01-08 2015-07-16 パイオニア株式会社 ヘッドアップディスプレイ、制御方法、プログラム、及び記憶媒体
JP2016118851A (ja) * 2014-12-19 2016-06-30 アイシン・エィ・ダブリュ株式会社 虚像表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546161A (ja) * 1991-08-12 1993-02-26 Casio Comput Co Ltd 仮想現実表示装置
JP2005069799A (ja) * 2003-08-22 2005-03-17 Denso Corp 車両用ナビゲーションシステム
JP2009193135A (ja) * 2008-02-12 2009-08-27 Xanavi Informatics Corp 車載モニタ装置
WO2012176288A1 (fr) * 2011-06-22 2012-12-27 パイオニア株式会社 Affichage tête haute et procédé de commande
JP2015128956A (ja) * 2014-01-08 2015-07-16 パイオニア株式会社 ヘッドアップディスプレイ、制御方法、プログラム、及び記憶媒体
JP2016118851A (ja) * 2014-12-19 2016-06-30 アイシン・エィ・ダブリュ株式会社 虚像表示装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020059441A1 (fr) * 2018-09-21 2020-03-26 株式会社デンソー Dispositif de commande d'affichage, programme de commande d'affichage et support d'enregistrement non transitoire lisible par ordinateur
JP2020050328A (ja) * 2018-09-21 2020-04-02 株式会社デンソー 表示制御装置及び表示制御プログラム
JP7040485B2 (ja) 2018-09-21 2022-03-23 株式会社デンソー 表示制御装置及び表示制御プログラム
JP2020066360A (ja) * 2018-10-25 2020-04-30 パイオニア株式会社 表示制御装置、表示制御方法及び表示制御用プログラム
CN113165513A (zh) * 2018-11-30 2021-07-23 株式会社小糸制作所 平视显示器、车辆用显示系统以及车辆用显示方法
CN110021187A (zh) * 2019-04-19 2019-07-16 青岛智慧城市产业发展有限公司 一种基于ar眼镜、5g网络和智慧停车场的快速停取车辆的方法
WO2021251115A1 (fr) * 2020-06-08 2021-12-16 パナソニックＩｐマネジメント株式会社 Systéme d'affichage
US11982817B2 (en) 2020-06-08 2024-05-14 Panasonic Intellectual Property Management Co., Ltd. Display system

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