To adequately draw an image of a road surface on which a vehicle travels, or a circumference of the vehicle.SOLUTION: A vehicular road surface drawing device 10 has: a headlight 2 which radiates pattern light toward a road surface 30 on which a vehicle travels or a circumference of the vehicle thereby drawing an image; a detection device which detects a travel environment of the vehicle or a state of the vehicle according thereto; and a control part 14 which controls radiation of pattern light by the headlight 2 on the basis of the detected travel environment. The control part 14 stops radiation of pattern light by the headlight 2 when the detected travel environment or state of the vehicle is not suitable for radiation of pattern light or visual recognition.SELECTED DRAWING: Figure 2

    【課題】車両が走行する路面または車両の周囲において像を適切に描画する。【解決手段】車両の路面描画装置10は、車両が走行する路面30または車両の周囲へ向けてパターン光を照射して像を描画するヘッドライト2と、車両の走行環境またはそれに応じた車両の状態を検出する検出装置と、検出された走行環境に基づいてヘッドライト2によるパターン光の照射を制御する制御部14と、を有する。制御部14は、検出された走行環境または車両の状態がパターン光の照射または視認に適していない状態である場合、ヘッドライト2によるパターン光の照射を中止する。【選択図】図2


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    Title :

    VEHICULAR ROAD SURFACE DRAWING DEVICE


    Additional title:

    車両の路面描画装置


    Contributors:

    Publication date :

    2019-04-04


    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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