Drivetrain operating method e.g. for vehicle, involves having propulsion engine such as internal combustion engine and torque converter such as automatic gearbox, or automated manual gearbox

摘要

The method involves having a propulsion engine such as an internal combustion engine and a torque converter such as an automatic gearbox, or an automated manual gearbox. The drivetrain is provided with a freewheel function for overrun phases and the release or locking of the freewheel function is achieved by an accelerator pedal or brake pedal.