To achieve improved visibility and alleviation of discomfort during light emission of a vehicular lamp using LEDs. The vehicular lamp includes a control part for outputting a control signal indicating light luminous intensity emitted from a light source and a light source driving part for driving the light source based on the control signal, where the light emitted from the light source driven by the light source driving part repeats a predetermined luminous intensity change pattern at a predetermined cycle, and where the predetermined luminous intensity change pattern includes a first section where the luminous intensity is increased instantaneously from a lowest to a highest value, a second section where the luminous intensity is maintained at the highest value, a third section where the luminous intensity is decreased from the highest to the lowest value, and a fourth section where the luminous intensity is maintained at the lowest value.


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    Title :

    VEHICLE LAMP LIGHTING CONTROL DEVICE AND VEHICLE LAMP SYSTEM


    Additional title:

    VORRICHTUNG ZUR STEUERUNG DER BELEUCHTUNG EINES FAHRZEUGSCHEINWERFERS UND FAHRZEUGSCHEINWERFERSYSTEM
    DISPOSITIF DE COMMANDE D'ÉCLAIRAGE DE LAMPE DE VÉHICULE ET SYSTÈME DE LAMPE DE VÉHICULE


    Contributors:

    Publication date :

    2022-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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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