traction control system Traction Control System, referred to as TCS, also known as ASR or TRC. Its role is to make the car can get the best traction in all driving conditions. Traction control system control device is a computer, using a computer to detect four wheel speed and steering angle of the steering wheel, when the vehicle acceleration, if the detected rotational speed to the drive wheels and non-driving wheel is too large, the computer immediately determines the driving force is too large issuing a command signal to reduce the fuel supply to the engine, the driving force is reduced, thereby reducing the driving wheel slip ratio. The computer control by the steering wheel angle sensor steering intention of the driver, and then using the left and right wheel speed sensor for detecting the left and right wheel speed difference; to determine whether the vehicle is turning and the degree of the driver’s steering intention same. If the car detects understeer (or oversteer), the computer immediately determine the driving force of the driving wheel is too large, it issued a directive to reduce the driving force, in order to achieve the driver’s steering intention.
traction control system capable of preventing the drive wheels when traveling on a wet road surface and the like snow vehicle idling, the vehicle can smoothly start, acceleration. In particular, muddy or snow road surface, the traction control system can ensure the smooth acceleration performance and prevent wheel slip occurs due to the vehicle traverse or drift.
