To provide a road surface projection system that can prevent vehicle riders and pedestrians in the surroundings from being dazzled by letting them directly see projection light.SOLUTION: A road surface projection system includes a projection part 110 that projects an image onto a road surface, a projection state change necessity determination unit 130 that determines whether changes in the projection state by the projection part 110 are necessary to prevent dazzling due to vehicle posture changes, and a projection control unit 120 that controls the projection state by the projection part 110 based on the determination result of the projection state change necessity determination unit 130. When the projection state change necessity determination unit 130 determines that changes in the projection state are necessary, the projection control unit 120 changes the projection state by the projection part 110 from a normal projection state to an anti-dazzling projection state.SELECTED DRAWING: Figure 1
【課題】周囲の車両搭乗者や歩行者などから投影光が直接見えることによる眩惑を防止することを可能とする路面投影システムを提供する。【解決手段】路面上に画像を投影する投影部110と、車両の姿勢変化に伴う眩惑を防止するために、投影部110による投影状態の変更が必要であるか否かを判定する投影状態変更要否判定部130と、投影状態変更要否判定部130の判定結果に基づいて、投影部110による投影状態を制御する投影制御部120とを備え、投影状態変更要否判定部130によって投影状態の変更が必要であると判定された場合、投影制御部120は、投影部110による投影状態を、通常投影状態から眩惑防止投影状態に変更する。【選択図】図1
ROAD SURFACE PROJECTION SYSTEM
路面投影システム
2024-11-06
Patent
Electronic Resource
Japanese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |