A battery state estimation apparatus (10) includes a vehicle data acquisition unit (110), a temperature data acquisition unit (120), and an estimation unit (140). The vehicle data acquisition unit (110) acquires vehicle stop location information and battery information. The vehicle stop location information indicates a vehicle stop location of a vehicle mounted with a battery. The battery information indicates a state of the battery at the location where the vehicle is stopped. The temperature data acquisition unit (120) acquires, by using the vehicle stop location information, temperature data being data relating to a temperature at the vehicle stop location. The estimation unit (140) estimates, by using the battery information and the temperature data, a state of the battery after the vehicle is stopped.


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    Title :

    BATTERY STATE ESTIMATION APPARATUS, BATTERY STATE ESTIMATION METHOD, AND STORAGE MEDIUM


    Contributors:
    FUJII ASAKO (author) / KASHIMA TAKUROH (author) / OI NORIHITO (author) / CHIBA YUKI (author)

    Publication date :

    2025-05-15


    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



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