| 摘要 |
In a motor vehicle having a brake system and a drive train, the brake system comprises a vehicle movement dynamics controller ( 10 ), a control group ( 40 ) for actuating brakes and a hydraulic unit with pressure medium supply ( 25, 27, 30 ) and wheel-specific hydraulic valves ( 43 <SUB>LV</SUB> , 43 <SUB>RV</SUB> , 43 <SUB>LH</SUB> , 43 <SUB>RH</SUB>) for activating the individual wheel brake cylinders ( 12 <SUB>LV</SUB> , 12 <SUB>RV</SUB> , 12 <SUB>LH</SUB> , 12 <SUB>RH</SUB>), and the drive system has at least one drive train ( 2, 3; 5, 7, 8 ) in which a controllable clutch ( 6 ) is arranged, which clutch ( 6 ) is activated by a clutch actuation means ( 40 <SUB>K</SUB>), a hydraulic valve ( 43 <SUB>K</SUB>) and an actuator ( 16 ). In order to make the vehicle as a whole cheaper but also bring about a functional improvement, the clutch controller of the drive system is integrated into the vehicle movement dynamics controller ( 10 ) of the brake system, and the hydraulic valve ( 43 <SUB>K</SUB>) for activating the clutch ( 6 ) is connected to the pressure medium supply ( 25, 27, 30 ) of the brake system, and the modular control group 11.
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