汽车上的各种安全装置在一定程度上提高了汽车行驶时的安全性。其中防抱制动系统(ABS)和安全气囊分别是先进的主动和被动安全防护的代表。 性能良好的汽车ABS能够有效地防止车轮抱死,充分利用轮胎和路面之间的附着力,改善汽车的操纵性和稳定性,缩短制动距离。据欧洲各国统计,应用了ABS后,摩托车的交通事故减少10％,轿车 A variety of safety devices on the car to a certain extent, improve the safety of the car driving. Anti-lock braking system (ABS) and airbag are the representatives of advanced active and passive safety protection respectively. Good performance car ABS can effectively prevent the wheel lock, take full advantage of the tire and the road between the adhesion, improve vehicle handling and stability, shorten the braking distance. According to statistics of European countries, after the application of ABS, the traffic accidents of motorcycles are reduced by 10% and the cars