Provided is a method for preventing improper reuse of a traveling battery mounted on a vehicle. The vehicle includes a battery module, an electronic control unit, and an impact detection sensor. The battery module includes battery cells that are stacked together. The electronic control unit is capable of controlling a voltage of each of the battery cells of the battery module, using an auxiliary battery as a drive power supply. The impact detection sensor is configured to detect a magnitude of an impact to be applied to the vehicle. The method for preventing reuse of the traveling battery includes causing the electronic control unit to perform low-voltage-control exclusively on one of the battery cells that is selected in advance in a case where the magnitude of the impact detected by the impact detection sensor is a predetermined value or greater.
METHOD FOR PREVENTING REUSE OF TRAVELING BATTERY FOR VEHICLE
2022-04-14
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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