| 摘要 |
The invention relates to a controller for a motor vehicle brake system, comprising a first functional assembly (G2, G4, G5) for actuating a service brake and a second functional assembly (G3, G4, G5) for actuating a parking brake, wherein the first and the second functional assembly can be supplied by separate voltage supplies (U1, GND1, U2, GND2). The controller is designed such that in the event of a fault in or affecting the first or the second functional assembly, the respective other functional assembly remains ready for use for at least a defined span of time, and the motor vehicle can be braked by means of the ready-for-use functional assembly within the defined span of time in order to lock a transmission lock of the vehicle and/or in order to hold the vehicle at a standstill using the parking brake. The invention further relates to a corresponding method and to a brake system. |
