Drive train operating method for vehicle, involves coupling drive engine with transmission by clutch, and controlling and/or regulating drive engine after complete decoupling of drive engine from transmission

摘要

The method involves coupling a drive engine (2) with a transmission by a clutch that is operatable with foot pressure. The drive engine is controlled and/or regulated by a control unit (2.1) after complete decoupling of drive engine from the transmission such that delivered torque (Mmot) of the drive engine is changed. A reference value (Mmotsoll) for the delivered torque is determined based on arising load change impacts and/or oscillations of a drive train after complete decoupling of drive engine from the transmission. An independent claim is also included for a device for operating a drive strand of a vehicle, comprising a control unit.