Antislip control system for vehicle driven wheel - detects rate of change of aperture size of engine acceleration device and uses to correct slip reference value

摘要

A vehicle antislip control system reduces the torque (10) at a driven wheel when the wheel slip exceeds a reference value (5) determining a certain slip condition. - The reference value is corrected in dependence of the output of a detector (7) sensing the rate of change of aperture size of an engine acceleration device. The first reference speed and the driven wheel speed derived from a computing unit are entered in a regulating start and stop judging unit.