To perform safe drive support by altering projection form of information by considering road surface situation.SOLUTION: In a road surface projection device which projects a picture image on road surface, it includes a projection part 17 which projects a picture image on projection surface of the road surface which exists within prescribed distance from a vehicle and a projection control part 16 which controls the projection of the picture image. The projection control part 17 controls so as to project the picture image on the projection surface in different aspect (for example, aspect that performs the projection by normal visibility and aspect that performs the projection by stopping the projection or deteriorating the visibility) by depending on whether not or the projection surface is flatness.SELECTED DRAWING: Figure 1

    【課題】 路面状況を考慮して情報の投影形態を変更することでより安全な運転支援を行う。【解決手段】 路面に画像を投影する路面投影装置であって、画像を車両から所定距離内にある路面の投影面に投影する投影部17と、画像の投影を制御する投影制御部16と、を有する。投影制御部17は、投影面が平坦であるか否かにより画像を投影面に異なる態様(例えば、通常の視認性で投影を行う態様と、投影を停止するか又は視認性を低下させて投影を行う態様)で投影するように制御する。【選択図】 図1


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    Title :

    ROAD SURFACE PROJECTION DEVICE


    Additional title:

    路面投影装置


    Contributors:
    RYU HO (author)

    Publication date :

    2024-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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