PROCEDE ET DISPOSITIF D'IDENTIFICATION DU SENS DE ROULEMENT D'UN VEHICULE AUTOMOBILE

摘要

The method involves using revolution rate sensors generating signals representing the engine (nM) and gearbox (nG) revolution rates and feeding them to an evaluation unit. A decision is made as to whether the engine and gearbox are rotating in the same or opposite directions according to the behavior of the engine and gearbox speeds when the coupling torque increases if the speeds change in predefined manners. An Independent claim is also included for an arrangement for detecting the rolling direction of a motor vehicle.