An in-vehicle battery system comprises: a battery; a relay for establishing or cutting off an electrical connection between the battery and an inverter; a plurality of switches respectively provided in a current path for switching the relay; and a battery control apparatus that supervises a status of the battery. The plurality of switches include a first switch provided in the battery control apparatus and a second switch provided in a vehicle control apparatus which controls traveling of the vehicle; the first switch and the second switch are serially connected to each other in the current path; the battery control apparatus controls a status of switching the first switch; and the vehicle control apparatus controls a status of switching the second switch.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE-MOUNTED BATTERY SYSTEM


    Additional title:

    FAHRZEUGMONTIERTES BATTERIESYSTEM
    SYSTÈME DE BATTERIE MONTÉ SUR VÉHICULE


    Contributors:

    Publication date :

    2025-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Vehicle-mounted battery system

    YAMAUCHI TATSUMI / MACHIDA AKIHIRO / IGUCHI TOYOKI et al. | European Patent Office | 2022

    Free access

    VEHICLE-MOUNTED BATTERY SYSTEM

    YAMAUCHI TATSUMI / MACHIDA AKIHIRO / IGUCHI TOYOKI et al. | European Patent Office | 2021

    Free access

    Vehicle-mounted battery system

    HOSHINO YU | European Patent Office | 2024

    Free access


    Vehicle, vehicle-mounted battery and control method of vehicle-mounted battery

    DAI FENGCHI / ZHANG LIFENG / LI CHANG et al. | European Patent Office | 2021

    Free access