自考本科毕业设计(论文)
题 目： 奥迪A6轿车ABS系统故障诊断与检修 学生姓名： 郑升亮 学 号： 018114318035 专 业： 汽车服务工程 年 级： 143次 指导教师： 宫涛（讲师）
目录
1前言............................................................................................................................. 1 2概述............................................................................................................................. 2
2.1课题背景.......................................................................................................... 2 2.2 ABS防抱死控制系统的发展历史 ................................................................. 3 2.3汽车ABS系统的特点 .................................................................................... 5 2.4 ABS的分类 ..................................................................................................... 5 3奥迪A6轿车ABS系统组成与工作原理................................................................. 10
3.1 ABS系统的结构组成 ................................................................................... 10 3.2 ABS工作原理 ............................................................................................... 10 3.3 ABS系统工作特点 ....................................................................................... 12 4奥迪A6轿车ABS系统的故障诊断与检修............................................................. 14
4.1 ABS使用与检修的一般注意事项 ............................................................... 14 4.2 ABS故障检修的步骤 ................................................................................... 15 4.3 ABS系统自诊断 ........................................................................................... 16 4.4 ABS常见故障诊断检修 ............................................................................... 19
4.4.1警告灯异常闪亮................................................................................. 19 4.4.2 ABS故障警告灯常亮 ........................................................................ 21 4.5 ABS主要部件的检测 ................................................................................... 22 5奥迪A6轿车ABS案例分析..................................................................................... 24
5.1 案例一........................................................................................................... 24 5.2 案例二........................................................................................................... 25 结论.............................................................................................................................. 28 谢辞.............................................................................................................................. 29 参考文献...................................................................................................................... 30
奥迪A6轿车ABS系统故障诊断与检修
摘要
从汽车诞生至今，汽车上使用ABS系统已有60多年的历史。如今ABS系统是车辆评比安全级别的重要标志之一。ABS系统可以显著提高或改善汽车紧急制动时的操控性、稳定性及缩短了制动距离，有效提高行车的安全性。是一种新型的汽车制动（电子控制技术）辅助产品，并得到了广泛的应用。
本文以奥迪A6轿车ABS系统论述对象，首先简要描述了ABS系统的组成工作原理和功能，其次结合实例展开研究奥迪A6轿车ABS系统的常见故障进行诊断分析和排除，最后总结奥迪A6轿车ABS系统日常使用的注意事项。
关键词：汽车ABS系统故障；基本组成；工作原理；案例分析
Audi A6 Car ABS System Fault Diagnosis and Maintenance
Abstract
Author: Zheng Sheng-Liang
Tutor: Gong Tao Since cars, car use ABS system has a history of more than 60 years. Now the ABS system is one of the important marks vehicle comparison security level. ABS system can significantly improve or improve handling and stability when the car emergency braking and shorten the braking distance, improve the driving safety. Is a new type of automobile brake (electronic control technology) auxiliary products, and has been widely used.
This paper for audi A6 car ABS system object, this paper describes the working principle and function of the ABS system, secondly combining case study audi A6 car common fault diagnosis of ABS system analysis and ruled out, finally summarizes the audi A6 car everyday use the matters needing attention of the ABS system.
Key words: automobile ABS system failure; basic composition; working principle
case analysis
