To improve road-surface drawing from a vehicle.SOLUTION: A vehicle having a road-surface drawing function includes: a light projection member capable of performing light projection for road-surface drawing toward at least a road surface in front of the vehicle; a control unit for controlling the light projection for the road-surface drawing by the light projection member; and a detection device capable of detecting the road surface where the light projection member performs the light projection for the road-surface drawing. The control unit determines at least insufficient reflection in the road-surface drawing in the vehicle on the basis of detection of the road surface by the detection device, thereby performing control to suppress the light projection for the road-surface drawing.SELECTED DRAWING: Figure 4

    【課題】車両からの路面描画を改善する。【解決手段】路面描画機能を有する車両は、車両の少なくとも前側の路面へ向けて路面描画のための投光が可能な投光部材と、投光部材による路面描画のための投光を制御する制御部と、投光部材が路面描画のための投光をする路面を検出可能な検出デバイスと、を有する。制御部は、検出デバイスの路面の検出に基づいて、車両において路面描画の少なくとも反射不足を判断することにより、路面描画のための投光を抑制するように制御する。【選択図】図4


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    Title :

    VEHICLE HAVING ROAD-SURFACE DRAWING FUNCTION


    Additional title:

    路面描画機能を有する車両


    Contributors:

    Publication date :

    2024-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    VEHICLE HAVING ROAD-SURFACE DRAWING FUNCTION

    YAMAZAKI KENTARO / KINOSHITA MAKOTO | European Patent Office | 2024

    Free access

    VEHICLE HAVING ROAD-SURFACE DRAWING FUNCTION

    YAMAZAKI KENTARO / KINOSHITA MAKOTO | European Patent Office | 2024

    Free access

    VEHICLE HAVING ROAD-SURFACE DRAWING FUNCTION

    YAMAZAKI KENTARO / KINOSHITA MAKOTO | European Patent Office | 2024

    Free access

    VEHICLE HAVING ROAD-SURFACE DRAWING FUNCTION

    YAMAZAKI KENTARO / KINOSHITA MAKOTO | European Patent Office | 2024

    Free access

    VEHICLE HAVING ROAD-SURFACE DRAWING FUNCTION

    YAMAZAKI KENTARO / KINOSHITA MAKOTO | European Patent Office | 2024

    Free access