A battery ECU (43) is a system that determines a battery assembly (41) that stores power used for running a vehicle (1) and that is mounted on the vehicle in a replaceable state, the system comprising: a processor (431); a memory (432) that stores a genuine product characteristic that is a temperature change characteristic of a genuine product, the temperature change characteristic being a characteristic of an index which changes with temperature of the battery assembly and when not being charged or discharged; and a sensor (421, 424) that acquires a determination target characteristic that is a temperature change characteristic of the index of the battery assembly after replacement mounted on the vehicle when not being charged or discharged. The processor compares the determination target characteristic acquired by the sensor with the genuine product characteristic stored in the memory (S122, S124, S133, S141), and determines whether the battery assembly mounted on the vehicle is the genuine product from a comparison result (S126, S127, S151, S152).
GENUINE BATTERY DETERMINATION SYSTEM, VEHICLE, AND DETERMINATION METHOD
BATTERIE-ECHTHEITS-BESTIMMUNGSSYSTEM, FAHRZEUG UND BESTIMMUNGSVERFAHREN
SYSTÈME DE DÉTERMINATION D'AUTHENTICITÉ DE BATTERIE, VÉHICULE ET PROCÉDÉ DE DÉTERMINATION
2024-06-26
Patent
Electronic Resource
English
IPC: | 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 |
SYSTEM AND METHOD OF CERTIFYING GENUINE PRODUCT OF BATTERY FOR VEHICLE
European Patent Office | 2022
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