A control apparatus of a vehicular lamp (10) includes: a reference information retaining portion (108) configured to retain reference information indicative of a positional relationship of an acceleration sensor axis, a vehicle (300) axis, and a road surface, wherein the reference information is obtained in a predetermined initialization process; a correction ratio generating portion (114) configured to, after the initialization process, calculate an acceleration ratio of an amount of change in a longitudinal acceleration to an amount of change in vertical acceleration of the vehicle (300) while traveling, and derive a correction ratio for correcting a positional relationship of the road surface and at least one of the acceleration sensor axis and the vehicle axis in the reference information, using the obtained acceleration ratio; and a control portion (104) configured to output a signal for adjusting an optical axis position of the vehicular lamp (10), using the acceleration ratio, the reference information, and the correction ratio.


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    Titel :

    Control apparatus of vehicular lamp, vehicular lamp system, and control method for vehicular lamp


    Weitere Titelangaben:

    Steuerungsvorrichtung einer Fahrzeuglampe, Fahrzeuglampensystem und Steuerungsverfahren für eine Fahrzeuglampe
    Appareil de commande de lampe de véhicule, système de lampe de véhicule et procédé de commande pour lampe de véhicule


    Beteiligte:
    KASABA YUSUKE (Autor:in) / YAMAZAKI MASASHI (Autor:in) / GOTO KAZUO (Autor:in) / TODA ATSUSHI (Autor:in)

    Erscheinungsdatum :

    25.04.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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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