An automotive power unit includes a plurality of storage batteries; a power supply box arranged between the storage batteries and a load; a switch means that is provided in the power supply box and selects whether or not to supply power to the load from the storage batteries; and a switch control unit that detects output voltages of the storage batteries and controls the opening and closing of the switch means so as to select a storage battery for supplying power to the load. The switch control unit enables, based on a control signal that is output from a load control unit when the load is driven, a storage battery selecting operation to be performed by the switch means.


    Access

    Download


    Export, share and cite



    Title :

    Automotive power unit


    Contributors:

    Publication date :

    2017-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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



    AUTOMOTIVE POWER UNIT

    YASUNORI HIROMICHI / MAEKAWA KOSEI / ISHIHARA AKIO | European Patent Office | 2017

    Free access

    Automotive camera unit

    ZHANG BOYANG / MCGUIRE SHANE / HSU MING-HSUAN | European Patent Office | 2021

    Free access

    AUTOMOTIVE CAMERA UNIT

    ZHANG BOYANG / MCGUIRE SHANE / HSU MING-HSUAN | European Patent Office | 2021

    Free access

    Automotive lighting unit

    BUZZURRO ALESSANDRO / BIANCO PATRICK | European Patent Office | 2020

    Free access

    Automotive powertrain unit

    KOGUCHI TOMOHIRO / FUJIHIRA SHINJI / NISHIDA RYOTARO et al. | European Patent Office | 2020

    Free access