A vehicle lamp controller, a vehicle lamp system having the vehicle controller, and a vehicle lamp control method are provided. The vehicle lamp controller includes a receiver configured to receive information on a detected vector from an output of an acceleration sensor, a memory in which a plurality of reference vectors are stored, the reference vectors corresponding to different pitch angles of a vehicle, a control unit configured to obtain a pitch angle of the vehicle from the detected vector and one of the reference vectors that has a smallest angle with respect to the detected vector, and to generate a control signal for adjusting an optical axis of a vehicle lamp based on the obtained pitch angle, and a transmitter configured to transmit the control signal to an optical axis adjustment portion of the vehicle lamp.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method


    Contributors:

    Publication date :

    2015-08-04


    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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method

    KASABA YUSUKE / YAMAZAKI MASASHI / TODA ATSUSHI | European Patent Office | 2016

    Free access

    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method

    KASABA YUSUKE / YAMAZAKI MASASHI / TODA ATSUSHI | European Patent Office | 2023

    Free access

    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method

    KASABA YUSUKE / YAMAZAKI MASASHI / TODA ATSUSHI | European Patent Office | 2024

    Free access

    VEHICLE LAMP SYSTEM, CONTROLLER FOR VEHICLE LAMP, AND METHOD OF CONTROLLING VEHICLE LAMP

    YAMAMURA SATOSHI / NAKADA YUSUKE / TOYOSHIMA TAKANOBU | European Patent Office | 2020

    Free access

    Vehicle lamp, vehicle lamp system, vehicle and vehicle lamp control method

    TUO HUAXIANG / DAI HONG | European Patent Office | 2023

    Free access