A battery diagnosis system includes a sensor that measures a voltage of a secondary battery, and a processor configured to diagnose whether the secondary battery is a genuine product based on a voltage curve indicating a time change of a voltage measured by the sensor during a diagnosis target period. The diagnosis target period includes both a charging and discharging period and a charging and discharging pause period.
BATTERY DIAGNOSIS SYSTEM, VEHICLE EQUIPPED WITH THE SAME, AND BATTERY DIAGNOSIS METHOD
2023-09-14
Patent
Electronic Resource
English
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 |
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