VEHICLE

• Main Authors: KURACHI MEGUMI, KAKU NOBUYUKI, KISHIGAMI KATSUHIRO, NAKAMURA HIROYUKI, KUNII YASUHIKO, SHIMIZU TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 25.03.2024
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

To provide a technology that enables projecting and displaying information on a road surface, a wall surface, an own vehicle and the like (hereinafter referred to as a road surface and the like) based on information on a vehicle such as the travel state of the own vehicle (a movable object represented by automobiles and the like).SOLUTION: A vehicle includes: a vehicle body; an information acquisition unit to acquire information on a vehicle 10; and an image projection device 500 capable of projecting an image on a road surface based on the information acquired by the information acquisition unit. The image projection device 500 projects an image while changing the position of the projected image relative to a vehicle 10 in accordance with a travel speed of the vehicle 10, and projects a projection image on the road surface in a traffic lane adjacent to a traffic lane on which the vehicle 10 is traveling when the vehicle 10 changes the lane, and continues projection for more than a prescribed period of time even if a direction indicator of the vehicle 10 is turned off.SELECTED DRAWING: Figure 3 【課題】自車両（自動車等に代表される移動体）の走行状態等、車両に関する情報に基づいて、情報を路面上や壁面、自車両上等(以下、路面等)に投射して表示することを可能とする技術を提供すること。【解決手段】車体と、車両１０に関する情報を取得する情報取得部と、情報取得部が取得した情報に基づき、画像を路面に投射可能な画像投射装置５００と、を備え、画像投射装置５００は、車両１０の走行速度に応じて、車両１０に対する投射画像の位置を変更して投射し、車両１０が車線を変更するときに、車両１０が走行する車線に隣接する車線の路面上に投射画像を投射し、車両１０の方向指示器がＯＦＦされても、所定の時間以上投射を継続する。【選択図】図３