A battery diagnostic device that diagnoses a state of a battery, the battery diagnostic device including: a first acquisition unit that acquires the number of actual usage years of the battery; a second acquisition unit that acquires a full charge capacity of the battery; and a determination unit that performs deterioration determination of the battery based on the number of actual usage years and the full charge capacity, in which the determination unit determines that the battery has deteriorated when the number of actual usage years exceeds the number of determination years and the full charge capacity is less than a determination capacity.


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    Titel :

    BATTERY DIAGNOSTIC DEVICE, METHOD, STORAGE MEDIUM, AND VEHICLE


    Beteiligte:
    TSUDA NAOKI (Autor:in)

    Erscheinungsdatum :

    30.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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







    Battery diagnostic device, battery diagnostic method, battery pack, and vehicle

    SUNG YONG-CHUL / AHN YANG-SOO | Europäisches Patentamt | 2022

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