论文部分内容阅读
制动系统是汽车最重要的部件,因为它影响的不仅是汽车的行驶性能,还直接关系到人类的生命安全。汽车的制动系统分为两个主要部分:行车制动和驻车制动,就是我们常说的脚刹和手刹。从结构上分为普通制动系统和ABS系统,普通制动系统包括制动总泵、前后轮制动器、比例阀、油管、驻车制动装置等。ABS系统可感知制动车轮每一瞬时间的运动状态,并根据其运动状态相应地调节制动器的制动力矩大小,避免出现车轮抱死现象,使汽车维持方向稳定性的同时进持有效的制动,提高车持的安全性,主要由转速轮传感器、压力调节器、ECU三部分组成。
Braking system is the most important part of the car, because it affects not only the driving performance of the car, but also directly related to human life and safety. The car’s braking system is divided into two main parts: service brake and parking brake, that is, we often say that the foot brake and handbrake. From the structure is divided into ordinary braking system and ABS system, general brake system including the master cylinder, front and rear wheel brakes, proportional valve, tubing, parking brake and so on. ABS system can sense the braking wheel movement every moment of the state, and according to its movement to adjust the size of the brake torque, to prevent the phenomenon of wheel lock, the vehicle to maintain the direction of stability while holding effective braking , Improve vehicle safety, mainly by the speed sensor, pressure regulator, ECU three parts.