汽车行驶过程由加速、转向和制动等组成。汽车防抱死制动控制系统(ABS)保证了汽车制动过程中的方向稳定性和操纵性,从而大大提高汽车的行驶安全性。在ABS基础上发展起来的汽车驱动防滑控制系统(ASR),则用以防止汽车在泥泞、冰雪路面上起步或加速行驶时驱动轮发生滑转,特别是防止汽车在非对称路 Car driving process by the acceleration, steering and braking components. Antilock braking control system (ABS) ensures the direction stability and maneuverability during the braking process, which greatly improves the driving safety of a car. Developed on the basis of the ABS car-driven anti-skid control system (ASR), is used to prevent the car on the muddy, snow-covered roads start or accelerate the drive wheel slip occurs, in particular, to prevent the car in the asymmetrical road