The present invention can project and display information on a road surface or the like on the basis of information about a vehicle. An image projection device for a vehicle includes: an acquisition unit capable of acquiring information about the vehicle; and an image projection unit capable of projecting an image onto a road surface, the image projection unit changing the position of the image relative to the vehicle on the road surface in accordance with the distance from the vehicle to the intersection.
本发明能够基于关于车辆的信息,将信息投影到路面等上进行显示。一种车辆用的图像投影装置,包括:能够取得关于车辆的信息的取得部;和能够将图像投影到路面上的图像投影部,所述图像投影部根据所述车辆到交叉路口的距离,改变所述图像在路面上相对于所述车辆的位置。
Image projection apparatus and image projection method
图像投影装置和图像投影方法
2022-12-09
Patent
Elektronische Ressource
Chinesisch
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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