A vehicle, wakeup circuit and method of operating the vehicle. The vehicle includes a high voltage bus. The wakeup circuit includes an enable circuit electrically isolated from a high voltage bus. A key-on signal is received at the enable circuit. A wakeup signal is generated at the enable circuit in response to the key-on signal. An electrical load is activated in response to the wakeup signal.
STARTUP METHODS IN BATTERY-LESS AUXILIARY LOW VOLTAGE BUS
2024-08-15
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |