A device for electrical energy management of a vehicle system of a motor vehicle includes a power supply for supplying energy to the vehicle system of the motor vehicle. The power supply has a normal operation mode and a stand-by operation mode. A distributing device has voltage levels on the output side for supplying electrical energy to vehicle system components of the vehicle system. A state-monitoring device monitors the electrical energy supply of the power supply and controls the distributing device. A computer device has an operating system device and a volatile computer data memory that is designed to be kept energized even in the stand-by operation mode of the device for energy management, in such a way that the volatile computer data memory does not lose the data stored therein. A method and a motor vehicle corresponding to the device are also provided.
Elektrisches Energiemanagement eines Bordsystems eines Kraftfahrzeuges
2019-09-19
Patent
Electronic Resource
German
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