Control system and method using an electronic control unit for wheel-specific braking torque control

摘要

A control unit of a control system for wheel-specific braking torque control is provided for a vehicle having an electronically controlled transmission. The control unit records the speeds of all wheels of the vehicle for the purpose of recognizing wheel slippage. The control unit records at least one vehicle dynamics operating parameter of the vehicle as an input signal, which can be recognized by a yawing of the vehicle. In the case of slippage on at least one wheel of an axle and when yawing of the vehicle takes place, the control unit initiates an up-shifting process in the transmission in order to reduce the engine torque by a certain torque amount. At the same time, the control unit initiates a braking intervention on both wheels of the other axle, i.e. the axle without the wheel slippage, in order to increase the braking torque by the same torque amount.