英语翻译摘 要制动系统是汽车的一个重要组成部分,他直接影响汽车的安全性.据有关资料介绍,在由于汽车本身问题造成的交通事故中,制动系统故障引起的事故占事故总量的45%.可见,制动系统

英语翻译摘 要制动系统是汽车的一个重要组成部分,他直接影响汽车的安全性.据有关资料介绍,在由于汽车本身问题造成的交通事故中,制动系统故障引起的事故占事故总量的45%.可见,制动系统
英语翻译
摘 要
制动系统是汽车的一个重要组成部分,他直接影响汽车的安全性.据有关资料介绍,在由于汽车本身问题造成的交通事故中,制动系统故障引起的事故占事故总量的45%.可见,制动系统是保证行车安全的极为重要的一个系统.此外,制定系统的好坏还直接影响车辆的平均车速和车辆的运输效率,也就是保证运输经济效益的重要因素.为提高车辆的安全性能,进入21世纪以来ABS（Anti-Look Brake System,简称ABS）和ASR（Anti-Slip Regulation,即防滑转控制）系统在汽车上的应用越来越广泛.
近年来由于汽车消费者对安全的日益重视,大部分的车都已将ABS列为标准配备.如果没有ABS,紧急制动通常会造成轮胎抱死,这时,滚动摩擦变成滑动摩擦,制动力大大下降.而且如果前轮抱死,车辆就失去了转向能力；如果后轮先抱死,车辆容易产生侧滑,使行车方向变得无法控制.所以,ABS系统通过电子或机械的控制,以非常快的速度精密的控制制动液压力的收放,来达到防止车轮抱死,确保轮胎的最大制动力以及制动过程中的转向能力,使车辆在紧急制动时也具有躲避障碍的能力.本文将简单介绍汽车防抱死制动系统的基础原理与基本功用,并且对ABS制动系统的结构和工作原理进行潜在的分析与研究,同时对ABS故障检修基础作简要介绍.
关键字：汽车、制动、ABS、防抱死
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英语翻译摘 要制动系统是汽车的一个重要组成部分,他直接影响汽车的安全性.据有关资料介绍,在由于汽车本身问题造成的交通事故中,制动系统故障引起的事故占事故总量的45%.可见,制动系统
The braking system is one of the key components of vehicle, it has direct impacts on the car safety.
Accordingly, the number of braking system related incidences took about 45% of all the traffic insidences caused by automobile inherent defects. Hence, one can safely conclude that the braking system is extremely vital in guaranteeing the traffic safety. Further more, the quality of braking system also directly affects the average speed and transportation efficiency of automobile, which are two crucial factors of the economy of transportation.
In order to improve the safety performance of cars, the ABS system and ASR system have been extensively applied to car manufactoring in 21st century. As vehicle consumer is increasingly paying attention to the safeness of car, for most cars ABS has been selected as a standard feature. Without ABS, the action of sudden braking during drive could caused wheels locking-up; hence, the rolling friction changes into sliding friction, which means the stoping capacity could be significantly compromised. Furthermore, if the front wheels are locked up, the vehicle loses steering ability; if the rear wheesl are locked up, the vehicle body sidesliping could easily be caused and the control of direction will be lost as well.
Through electronic or mechanical control, ABS system could extremely quickly and accurately control the receiving and releasing of hydraulic pressure of braking system; therefore the wheel locking-up could be prevented, the maximum stoping ability and steering ability during braking could be guaranteed, and the vehicle will not lose its ability to dodge the obstacles at emergency brake.
This article will briefly introduce the basic theory and functionality of vehicle anti-locking system, analyse and research the structure and principle of work of ABS braking system, and shortly cover the fundamentals of repair and maintenance of ABS system.
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