MOTOR VEHICLE MOTOR CONTROL SYSTEM USING CORRECTION CORRECTION SIGNAL EXTRACT OF CARTOGRAPHY AND CORRESPONDING CONTROL METHOD

摘要

This motor vehicle traction control system comprises: means for determining the sliding of at least one of the wheels of the vehicle relative to the ground; computing means (8) comprising a corrector (12, 13, 14) adapted to transmit a ramp correction signal of the torque to be transmitted on at least one of the wheels of the vehicle, and - means for correcting the torque to be transmitted on said wheel, as a function of the correction signal emitted by the corrector. The corrector comprises a map (13, 14) in which slope values of torque correction signals are stored as a function of the slippage of the wheel.