A lighting timing or lighting mode of a projection unit requires improvement in relation to lighting of a turn lamp. A vehicle lamp includes: a projection unit that includes a light source and projects a predetermined image onto a road surface based on lighting of the light source; and a lighting control unit that controls the light source. The lighting control unit controls the light source such that a required time period from a first time point at which the light source starts lighting in response to an input of a turn signal or a hazard signal to a second time point at which the light source reaches a target light intensity ends later than a third time point at which a turn lamp or a hazard lamp is lit at a target light intensity thereof in response to the input of the turn signal or the hazard signal.


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    Title :

    VEHICLE PROJECTION DEVICE, CONTROL METHOD THEREFOR, AND VEHICLE LAMP


    Contributors:

    Publication date :

    2024-02-22


    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 / H05B ELECTRIC HEATING , Elektrische Heizung



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