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
15.08.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Startup status check system using a car battery voltage
Europäisches Patentamt | 2018
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