To provide a vehicle projection device which includes a function that prevents contact to a door that is opened/closed.SOLUTION: A vehicle projection device 100 according to the present invention comprises: a door opening/closing mechanism 120 which opens/closes a door of a vehicle M according to a drive signal DV from a door drive unit 110; a projection unit 140 which projects an image; and a control unit 130 which controls the projection unit 140. When the door opening/closing mechanism 120 opens/closes a tail gate TG, the control unit 130 projects an image to a boundary line ground surface position Q where a boundary line P and a ground surface intersect each other, the boundary line P contacting the tail gate TG.SELECTED DRAWING: Figure 3
【課題】 開閉するドアへの接触を防止する機能を備えた車両用投射装置を提供する。【解決手段】 本発明に係る車両用投射装置100は、ドア駆動部110からの駆動信号DVに応じて車両Mのドアを開閉するドア開閉機構120と、画像を投射する投射部140と、投射部140を制御する制御部130とを含み、制御部130は、ドア開閉機構120によりテールゲートTGが開閉されるとき、開閉するテールゲートTGに接触する境界線Pであって、当該境界線Pと地面とが交差する境界線地面位置Qに画像を投射させる。【選択図】 図3
VEHICLE PROJECTION DEVICE
車両用投射装置
2023-06-06
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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung |
Vehicle with projection device, projection device and projection method thereof
European Patent Office | 2020
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