Gear box control device for motor vehicle, has generator unit that establishes correlation between state of operation of gear box and speed of displacement of control lever coupled to gear box

摘要

The device has a control lever that is coupled to a gear box through an electrical link and to an activator (14) for receiving a back force. A generator unit (7) produces an effort set signal (Ceff) according to which an open loop (10) generates a control signal for the activator. The generator unit establishes a correlation between the state of operation of the gear box and the speed of displacement of the lever.