A method for automatically controlling the gear shift of an automatic gearbox having discontinuous steps of an automobile

摘要

A method for controlling gear shifting of an automatic gearbox having a discontinuous phase of an automobile, the adjustment of the gearbox input rotational speed comprising the steps of: determining a ratio of an electric torque of the friction link, using the required deceleration value as a function of the reduction torque to be generated by the friction link The control overlaps during the rotational speed adaptation step.