Transmission device operating method for vehicle, involves supplying drive torque to vehicle drive axis by slowly rotating drive wheel into periphery increasing traction in region of drive wheels of drive axis

摘要

The method involves changing reinforcement factors of overriding drive devices based on negotiability of switching elements. Negotiability of the switching elements is adjusted during a start-up procedure of a vehicle (1) by occurrence of a rotary speed difference between drive wheels (5A, 5B) or by forecasting of the rotary speed difference at a value. A drive torque supplied to a vehicle drive axis (5) by the slowly rotating drive wheel is supplied into a periphery increasing traction of the vehicle in a region of the drive wheels of the drive axis. An independent claim is also included for a device for operating a transmission device of a vehicle.