A process for the gear ratio control of a continuously variable automatic transmission (cvt - transmission) of a motor vehicle

摘要

The present invention relates to a method for controlling a continuously variable automatic transmission (cvt - transmission) of a motor vehicle with a drive unit and a manually operable accelerator pedal, whereby as a function of a position of the accelerator pedal fp - a rated speed of the drive unit n_should as a control value for a gear ratio control of the continuously variable automatic transmission is determined. In this case, the if - speed of the drive unit n_should as a function of a response function pt1, with transition portion as a response to a change in the position of the accelerator pedal is determined, whereby the response function by means of a pt1 since the change in the position of the accelerator pedal elapsed time t varies.