In this brake light drive control device, when overcurrent is occurring in a semiconductor element circuit (20) in which a control unit (10) is used to output pulsed drive power to a brake light, a drive signal corresponding to brake pedal operation is output a predetermined number of times and then the output of said drive signal is stopped even if operation of the brake pedal is repeated several times. As a result, repeated on/off operation of a switching element that is a semiconductor element of the semiconductor element circuit (20) is reduced.


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    Title :

    Brake light drive control device


    Contributors:

    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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