A method for keyless dual power system control for an electric motor vehicle is provided. The electric motor vehicle including a powertrain electronic control unit (ECU) and an infotainment system that are independently powered. The method includes receiving a user authentication from a wireless device to authenticate a user, receiving a driver's door status from a door sensor, receiving a driver presence signal from a seat pressure sensor, and determining whether the driver's door status from the door sensor indicates the driver's door is in an open status. The method also includes controlling the infotainment system to be in an on status and controlling the powertrain ECU to be in an off status upon receiving the user authentication, determining the driver's door is in the open status, and receiving the driver presence signal.
KEYLESS DUAL POWER SYSTEM CONTROL FOR ELECTRIC MOTOR VEHICLES
2024-08-29
Patent
Electronic Resource
English
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