A vehicle storage battery management device includes a charge level acquiring portion, a power capacity acquiring portion and, a power capacity deriving portion. The charge level acquiring portion acquires data of a charge level, which indicates a ratio of a capacity of a storage battery installed in an electric drive vehicle to a full charge capacity of the storage battery, from the electric drive vehicle. The power capacity acquiring portion acquires data of an amount of charging power supplied to the storage battery or data of an amount of discharging power discharged from the storage battery. The power capacity deriving portion derives a unit capacity of the storage battery based on the amount of charging power or the amount of discharging power, and a change in the charge level that occurs according to the amount of charging power or the amount of discharging power.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE STORAGE BATTERY MANAGEMENT DEVICE, VEHICLE POWER UNIT, AND VEHICLE STORAGE BATTERY MANAGEMENT METHOD


    Additional title:

    VORRICHTUNG ZUR SPEICHERBATTERIEVERWALTUNG FÜR EIN FAHRZEUG, FAHRZEUGANTRIEBSAGGREGAT UND VERFAHREN ZUR SPEICHERBATTERIEVERWALTUNG FÜR EIN FAHRZEUG
    DISPOSITIF DE GESTION DE BATTERIE DE STOCKAGE DE VÉHICULE, UNITÉ D'ALIMENTATION DE VÉHICULE, ET MÉTHODE DE GESTION DE BATTERIE DE STOCKAGE DE VÉHICULE


    Contributors:

    Publication date :

    2016-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    VEHICLE STORAGE BATTERY MANAGEMENT DEVICE, VEHICLE POWER UNIT, AND VEHICLE STORAGE BATTERY MANAGEMENT METHOD

    TAGOME MASAKI / KOBAYASHI SUSUMU / ADACHI MASAKAZU et al. | European Patent Office | 2016

    Free access

    Battery management method, battery management device, vehicle, and storage medium

    WEN HAOYI / ZHENG DENGLEI / KONG PENG et al. | European Patent Office | 2023

    Free access



    STORAGE BATTERY MANAGEMENT DEVICE AND HYBRID VEHICLE

    DORTCH VALENTINE / KUWANO YUKI | European Patent Office | 2019

    Free access