To appropriately identify an obstacle in an automatic operation travel by illuminating a necessary illumination range for the automatic operation travel instead of switching to a low beam even in the case of detecting a pedestrian.SOLUTION: In a vehicle including a headlamp capable of adjusting beam distribution in accordance with a road situation in front of the vehicle and capable of performing an automatic operation with identification of a pedestrian with a visible light camera, a headlamp control method performs: identifying, when detecting a pedestrian in front of the vehicle, a head of the detected pedestrian; and controlling the beam distribution of the headlamp so as to shield the light only at the head of the pedestrian, of the beam distribution required for the automatic operation travel in a case where a movement direction of the pedestrian is a direction approaching the vehicle, or to control the beam distribution of the headlamp so as to illuminate an entirety of the illumination range necessary for the automatic operation travel in a case where the movement direction of the pedestrian is not a direction approaching the vehicle.SELECTED DRAWING: Figure 2

    【課題】歩行者を検出した場合でもロービームに切り替えるのではなく、自動運転走行に必要な照射範囲に光を照射して、自動運転走行において障害物を適切に識別する。【解決手段】本発明のヘッドランプ制御方法は、車両前方の道路状況に応じて配光を調節可能なヘッドランプを備え、可視光カメラで歩行者を識別する自動運転が可能な車両において、車両前方の歩行者を検出すると、検出された歩行者の頭部を識別し、歩行者の移動方向が車両に近づく方向である場合には、自動運転走行に必要な配光のうち歩行者の頭部のみ光を遮光するようにヘッドランプの配光を制御し、歩行者の移動方向が車両に近づく方向でない場合には、自動運転走行に必要な照射範囲の全体に光を照射するようにヘッドランプの配光を制御する。【選択図】図2


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    Titel :

    HEADLAMP CONTROL METHOD AND HEADLAMP CONTROL APPARATUS


    Weitere Titelangaben:

    ヘッドランプ制御方法及びヘッドランプ制御装置


    Beteiligte:
    ASHIDA TAKASHI (Autor:in) / OHATA MASAYOSHI (Autor:in)

    Erscheinungsdatum :

    2020-03-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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