Device for controlling startup procedures of vehicles with multiple drive axles, comprises main drive axle and all-wheel drive axle, which has primary control unit for controlling slip of main drive axle on predetermined slip

摘要

The device has a main drive axle and an all-wheel drive axle, which has a primary control unit (R1) for controlling a slip (S) of the main drive axle on a predetermined slip (S-muopt) by corresponding adjustment of clutch value of a flywheel clutch (20). A secondary control unit (R2) is provided for controlling an engine speed (n) to a predetermined engine speed, which corresponds to a determined engine torque (Mdmot), by corresponding adjustment of a coupling ratio (Mdva,Mdvh) of a drive moment of the all-wheel axle and of a drive moment of the main drive axle of an all-wheel clutch (40). An independent claim is also included for a method for controlling startup procedures of vehicles with multiple drive axles.