A vehicle power supply apparatus includes a motor generator, a first electricity storage, a second electricity storage, a first switch, a second switch, a switch controller, and an electricity storage determiner. The first and second electricity storages are able to be coupled to the motor generator that is coupled to an engine. The first switch and the second switch each switch from electric conduction between the motor generator and corresponding one of the first and second electricity storages to cutoff between the motor generator and corresponding one of the first and second electricity storages and vice versa. The switch controller controls the first switch and the second switch. The electricity storage determiner determines an abnormality of the first electricity storage. The switch controller controls each of the first switch and the second switch into an electrically-conductive state when the first electricity storage is determined as being in an abnormal state.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle power supply apparatus


    Beteiligte:

    Erscheinungsdatum :

    15.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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



    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

    IKEYAMA TOSHIO | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle power supply apparatus

    IIDA MINORU | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle power supply apparatus

    MORIYA FUMIYUKI / KATO DAISUKE / YABE HIROFUMI | Europäisches Patentamt | 2021

    Freier Zugriff