A vehicle power supply apparatus includes first and second power supply systems, an electrical conduction path, first and second switches, and an abnormality determination unit. The first power supply system includes a first electrical energy accumulator and an electric load. The second power supply system includes a generator and a second electrical energy accumulator. The first switch is provided on the electrical conduction path between the first and second power supply systems. The second switch is provided in the second power supply system. The abnormality determination unit determines whether or not the generator is in an abnormal state, on the basis of a current of the first or second electrical energy accumulator, with the first switch or the second switch, or both turned on, and with a power generation command outputted to the generator.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle power supply apparatus


    Beteiligte:

    Erscheinungsdatum :

    16.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    VEHICLE POWER SUPPLY SYSTEM, VEHICLE POWER SUPPLY APPARATUS, AND VEHICLE POWER SUPPLY PROGRAM

    ITO MASAKI / TAKAHASHI YUKI / KIMURA YUKO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICLE POWER SUPPLY APPARATUS, VEHICLE POWER SUPPLY SYSTEM, AND METHOD FOR CONTROLLING VEHICLE POWER SUPPLY APPARATUS

    MEGURO TAKAYUKI / KIMURA MITSUHIRO / MOTOKI KAZUNORI | Europäisches Patentamt | 2018

    Freier Zugriff

    Vehicle power supply apparatus

    KINOSHITA TAKAHIRO | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle power supply apparatus

    KINOSHITA TAKAHIRO | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICLE POWER SUPPLY APPARATUS

    MORIYA FUMIYUKI / KATO DAISUKE / YABE HIROFUMI | Europäisches Patentamt | 2020

    Freier Zugriff