| 摘要 |
A method of controlling a multi-step transmission which is connected, via a friction clutch or by a torque converter, to a engine, and, via an axle, to wheels such that when the vehicle is stationary, the engine is running and the drivetrain is disengaged, rolling of the vehicle is prevented or restricted by a shift of the multi-step transmission. The method to prevent rolling includes the step that when the multi-step transmission is in neutral, a safety function is activated, in which actuation of a shift operation element, the accelerator and brake pedals and the current rolling speed are detected by sensors and, if the driving operation elements have not been actuated, then if a predefined rolling speed limit is exceeded, the friction clutch is disengaged if necessary, a starting gear is engaged and the friction clutch is engaged.
|
