A vehicle head lamp light distribution controller (100) includes an ADB controller (104) configured to: detect a position of a vehicle present ahead (CAR) of a subject vehicle; determine whether the vehicle ahead (CAR) of the subject vehicle is a preceding vehicle or an oncoming vehicle; set a threshold vehicle position (THx) based on whether the vehicle ahead (CAR) of the subject vehicle is a preceding vehicle or an oncoming vehicle; compare the threshold vehicle position (THx) and the detected vehicle position; and switch light distribution of head lamps (RHL,LHL) of the subject vehicle based on the comparison between the threshold vehicle position (THx) and the detected vehicle position.


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    Title :

    Vehicle headlamp light distribution controller


    Additional title:

    Lichtverteilungssteuergerät für Fahrzeugscheinwerferlampe
    Contrôleur de distribution lumineuse pour phare de véhicule


    Contributors:

    Publication date :

    2020-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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