Provided are a vehicle headlamp and a method for controlling a vehicle headlamp, whereby glare to a pedestrian and a preceding vehicle can be reduced without providing a special detection means for detecting the pedestrian, and forward visibility can be ensured. This vehicle headlamp is provided with: a low-beam irradiation unit that irradiates light only in lower irradiation region (61,71) belowcut-off line, an additional high-beam irradiation unit that irradiates light with respect to a high-beam irradiation region above the selected irradiation region, and a control unit that controls thelow-beam irradiation unit on the basis of position information indicating the position of a vehicle traveling ahead and travel speed information indicating the speed of the host vehicle. ADB irradiation unit and additional high beam irradiation unit light emission control unit select the upper end of the irradiation region (72) to be in a range of 0.7-1.5 degrees upward from the horizontal direction.

    提供不设置检测行人的特别的检测机构也能够减少对行人以及前方车带来的眩目、且能够确保前方可视性的车辆用前照灯以及车辆用前照灯的控制方法。车辆用前照灯具备:仅对比明暗截止线靠下方的下方照射区域(61、71)照射光的近光照射部、对比选择照射区域靠上方的远方照射区域照射光的附加的远光照射部、以及基于表示存在于前方的行驶中的车辆的位置的位置信息以及表示本车的车速的行驶速度信息控制近光照射部,ADB照射部以及附加的远光照射部的发光的控制部,选择照射区域(72)的上端为从水平方向向上方0.7~1.5度的范围。


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    Titel :

    Vehicle headlamp and control method of vehicle headlamp


    Weitere Titelangaben:

    车辆用前照灯以及车辆用前照灯的控制方法


    Beteiligte:
    HIROHIKO OHSHIO (Autor:in) / YAMAMOTO IPPEI (Autor:in) / TODAKA SHINICHI (Autor:in) / GOTO SUKE (Autor:in) / MORIYA TERUHITO (Autor:in) / CHIJIMATSU RYOU (Autor:in)

    Erscheinungsdatum :

    2020-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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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