To provide a video image display device that can cause video images viewable by a person staying outside a vehicle to be efficiently displayed at a prescribed position of the vehicle.SOLUTION: A video image display device comprises: a projection device 6 that displays a video image viewable by a person HM staying outside a vehicle 1 on a transmission type screen 3 at a prescribed location of the vehicle 1; a camera 4 that detects a line of vision of the person HM outside the vehicle; a determination unit that determines whether a direction of the line of vision detected by the camera 4 directs at the vehicle 1 or not; and a display control unit that, when it is determined by the determination unit that the direction of the line of vision directs at the vehicle, controls the projection device 6 so as to project a prescribed video image to the transmission type screen 3, and on the other hand, when it is determined by the determination unit that the direction of the line of vision does not direct at the vehicle, controls the projection device so as not to project the prescribed video image.SELECTED DRAWING: Figure 1
【課題】車両の所定位置に、車外に位置する人が視認可能な映像を、効率よく表示させることが可能な映像表示装置を提供する。【解決手段】映像表示装置は、車両1の所定位置の透過型スクリーン3に、車両1の外部に位置する人HMが視認可能な映像を表示する投影装置6と、車外の人HMの視線を検出するカメラ4と、カメラ4により検出された視線の方向が車両1を向いているか否かを判定する判定部と、判定部により視線の方向が車両を向いていると判定されると、透過型スクリーン3に所定の映像を投影させる一方、判定部により視線の方向が前記車両を向いていないと判定されると、所定の映像の投影を行わないように投影装置6を制御する表示制御部と、を備える。【選択図】図1
VIDEO IMAGE DISPLAY DEVICE
映像表示装置
2021-02-15
Patent
Elektronische Ressource
Japanisch
IPC: | G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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