OPTIMISATION OF THE CONTROL OF AN AUTOMATED TRANSMISSION SYSTEM, IN PARTICULAR OF AN AUTOMATED TRANSMISSION SYSTEM OF A COMMERCIAL VEHICLE.

摘要

The method involves supplying data and/or signals to a controller of an automated gearbox (3) over an interface i.e. controller area network (CAN)interface according to SAE 1939-71. A temporally provident incidental course of drive motor torque for a defined event is transmitted to the controller during occurrence of the event so that a gearbox switching strategy is determined and/or provided based on the transmitted course of torque. A start-up process, upshift or shift-back of the gearbox, push-pull operation and towing operation are considered as the event. Independent claims are also included for the following: (1) a device for controlling an automated gearbox of a commercial motor vehicle (2) a test stand for a drive motor of a vehicle..