文档介绍：摘 要
文章从安全气囊系统的作用和分类的角度出发，系统介绍了汽车安全气囊系统的发展史及应
用现状、组成结构、工作原理、常见维修知识以及注意事项，同时也引进实例，对各部分介绍作
进一步的解释和阐述。
本文主要围汽车安全气囊构造原理和故障维修进行展开。在构造原理方面详尽的解释了安全
气囊基本组成和工作过程，对其构造组成进行细分，由浅及深的将安全气囊的骨架部件呈现在人
们眼前。同时对安全气囊系统主要构件的工作原理进行了详细的阐述，并结合图片一目了然。在
基础维修知识方面，分别介绍了汽车安全气囊的故障诊断基本流程,检修方法和注意事项。
为了更全面的介绍汽车安全气囊的诊断分析，在本文的第四章比较详细的介绍了安全气囊的
诊断分析与检测，并结合故障诊断分析实例，对一系列常见的问题以实例的形式呈现出来，其中
主要引用了宝马汽车安全气囊的故障自诊断和奇瑞安全气囊的故障实例。
本文图文并茂，理论联系实际，通俗易懂，对汽车安全气囊系统的构造原理和故障诊断作了
较全面的讲解，适用于现在安全气囊的故障诊断，也可以作为学****拓展的参考文献。
关键词： 安全气囊、构造、工作原理、维修、故障分析。
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Article from the perspective of function and classification of airbag system, the system introduced the development history
and application status of automobile airbag system, structure, working principle, common maintenance knowledge and points for
attention, also introduce the instance at the same time, the parts is introduced for further explain and expound.
In this paper, the principle and fault maintenance of the airbag airbag are carried out. The principle of structure at detailed
explained the basic composition and working process of the airbag, subdividing the structure composition, from the shallow and
deep the airbag skeleton components present in front of people. At the same time, the working principle of the main components
of the airbag system is described in detail. In the aspect of basic maintenance knowledge, the basic flow of fault diagnosis,
maintenance method and precautions of automobile airbag are introduced respectively.
In order to more comprehensive introduction to the diagnosis of auto airbag analysis, in the fourth chapter of this article more
detailed introduces the airbag diagnostic analysis and detection, and fault diagnosis analysis as an example, on a series of
common problems presented in the form of instances, which mainly refers to the BMW fault self-diagnosis and chery automobile
airbag airbag fault instan