A smart ECU switches on a traveling power supply on condition that a portable device of a user is present in a start area set in a vehicle. The smart ECU normally determines whether the portable device is present in the start area based on reception strength of a signal from the portable device at a first communication device that is a specific BLE communication device disposed in the vehicle. However, in a case where a failure is detected in the first communication device, the smart ECU determines that the portable device is present in the start area when reception strength at a second communication device, which is another BLE communication device set in advance as a substitute device, is equal to or greater than a predetermined value.
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
2024-09-26
Patent
Electronic Resource
English
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