Traction control system
Traction control systems use the speed sensors of the wheel rotation to determine the speed at which the drive wheels rotate. They discover any sliding that is happening between the bus and the road. If the slip is detected, the system slows down the wheel using the brakes or reducing the torque of this wheel, until it is able to produce the required amount of adhesion to move the vehicle. In cars with a standard differential, using the brake to a slipping wheel, the amount of torque on the opposite wheel increases, which may have the best adhesion to the road. If both driven wheels lose the clutch with the road, the traction control system, as a rule, slows down both wheels the same until they restore the clutch with the road.
