An automobile power supply device is provided with a first relay interposed between a first battery and a load group; a second relay interposed between second battery and the load group; a hood switch that detects the opening of a hood of an engine room and outputs a detection signal dt1; a luggage switch that detects the opening of a hood of a luggage room and outputs a detection signal dt2; and a power supply control unit that brings the first relay into a non-conductive state based on the detection signal output by the hood switch, and brings the second relay into a non-conductive state based on the detection signal output by the luggage switch.


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    Title :

    Automobile power supply device


    Contributors:

    Publication date :

    2018-10-02


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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