Patent ID: 11872996
Assignee: HELLA GMBH & CO. KGAA
Field: Transport (Mechanical engineering)
Classification: CPC B  H | IPC B

Claim 1:
2. The control system according to claim 1, wherein the control system has a second control unit and a second power electronics unit connected in a signal-transmitting manner to the second control unit for supplying power to a second actuator in the normal operation of the control system, and the backup control unit is connected to the second control unit in a signal-transmitting manner for supplying power to the second actuator in a second backup operation of the control system, wherein the control system is transferred from the normal operation to the second backup operation as a function of the arrival in the backup control unit of a fault signal from the second control unit, wherein in the second back up operation, the second power electronics unit is galvanically isolated from the second actuator via at least one second disconnect switch per phase of the second power electronics unit and the backup power electronics unit is galvanically connected to the second actuator via at least one second connecting switch per phase of the backup power electronics unit.