A WHEELED VEHICLE CONTROL SYSTEM

摘要

The invention provides a wheeled vehicle control system comprising means for sensing whether slip is occurring at any wheel of the vehicle such as a sensor (3) sensing the rotational speed of a wheel and an optical sensor (4) sensing speed of the vehicle, and means for determining the difference between the actual speed of rotation of the wheel and the speed of rotation corresponding to the actual speed of the vehicle over the ground and means to convert any sensed slip into control signals for controlling the braking or acceleration of the vehicle thereby to modulate the slip. The control system generally includes a member (1) operably by the driver to activate braking or acceleration of the vehicle and means (10) responsive to the control signals to apply a force to the member (1) in the opposite direction to that applied by the driver thereby to modulate the slip.