PROCÉDÉ ET SYSTÈME DE CONTRÔLE DE STABILITÉ ET DE RÉPONSE DE LACET D'UN VÉHICULE PAR VERROUILLAGE D'UN DIFFÉRENTIEL À DES VITESSES ÉLEVÉES

摘要

A method and system for controlling the stability and yaw response of a vehicle being equipped with a front axle (24), a rear axle (26), a controllable differential (22) and a control unit (50) arranged for locking and unlocking the differential (22), the method includes: selectively locking or unlocking the differential (22) depending on the operation of the vehicle; measuring at least the longitudinal vehicle speed (v); comparing the measured vehicle speed (v) with a predetermined first reference speed (vH); and locking the differential (22) if the measured vehicle speed (v) exceeds the first reference speed (vH).