汽车典型安全气囊碰撞传感器分析

Analysis of typical automobile airbag crash sensor

人们对汽车的安全性能要求越来越高,同时,汽车安全技术也得到了快速发展。文章主要介绍汽车安全技术的重要组成部分——安全气囊碰撞传感器。文章先概述碰撞传感器的作用类型,接着重点介绍滚球式与电阻式两种典型碰撞传感器,然后讲述连接电路,最后简述国内发展现况。

People require more safety performance of automobile. At the same time, the car safety technology has been rapid development. This paper mainly introduces an important part of automobile safety technology--airbag crash sensor technology. This paper first outlines the role and type of collision sensor. And then focuses on ball type and resistance type collision sensors. Third tells connection circuit. Finally we’ll simply introduce the development situation of domestic.