Vehicle drive train controlling method, involves separating intermediate control signals in drive control torque signals and thermal engine control torque signal by adjusting drive load level, wheel torque, and thermal engine speed

摘要

The method involves determining a load level (Ucapa) of a drive of an infinitely variable transmission in a hauling mode, wheel torque (To), and thermal engine speed (wice), by a determination unit (36). Intermediate control signals (V1-V3) in the drive control torque signals and a thermal engine control torque signal are obtained by adjusting the determined values. The intermediate control signals are divided into drive control and thermal engine control signal by a decoupling unit (35). An independent claim is also included for a device for controlling a drive train with an infinitely variable transmission for implementing a method of controlling the drive train.