A battery depletion prevention system for a vehicle includes a turn-off control apparatus, a power-supply monitoring apparatus, and a first switch. The power-supply monitoring apparatus is configured to monitor a value of a current flowing through a battery. The first switch is provided between the battery and an in-vehicle apparatus and not between the battery and a communication apparatus. The turn-off control apparatus is configured to determine, based on the detected value of the current whether current value abnormality is occurring. The turn-off control apparatus is configured to, upon determining that the current value abnormality is occurring, turn off the first switch and thereby achieve a first coupling state. The turn-off control apparatus is configured to, upon determining that the current value abnormality is no longer occurring in the first coupling state, perform abnormality notification to a user terminal of a user of the vehicle via the communication apparatus.
BATTERY DEPLETION PREVENTION SYSTEM, BATTERY DEPLETION PREVENTION METHOD, AND NON-TRANSITORY RECORDING MEDIUM
2023-12-14
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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