Patent ID: 6785598
Filing Date: 2004-08-31
Classification: B60W,F16H,Y10T

Abstract:
A control system of a transmission for a motor vehicle having one of a torque converter and a hydrodynamic clutch, comprising:at least one of a torque-conducting slip clutch and brake for use in a starting operation of the motor vehicle, the starting power of the motor vehicle being regulated as function of a driver's wish via the at least one of a torque-conducting slip clutch and brake mounted in the transmission and as a function of characteristics of the one of the torque converter and of the hydrodynamic clutch, wherein before a starting operation of the motor vehicle torque transmission of the at least one of a torque-conducting sliip clutch and brake is regulated as a function of characteristics of the one of the torque converter and of the hydrodynamic clutch to compensate for a hydraulic torque absorption of the one of a torque converter and a hydrodynamic clutch, and during the starting operation of the motor vehicle an output torque (M_Ab) of the motor vehicle is regulated, as function of the driver's wish, via one of the torque-conducting slip clutch and brake.