传感器在汽车上的综合应用分析

汽车传感器是随着汽车电子技术发展起来的一种新技术。汽车传感器是汽车电子控制系统的信息输入装置,它把汽车运行过程中的各种工况信息转换成电信号输入给中央控制单元ECU,使汽车各总成部件运行处于最佳状态。本文根据各类传感器在汽车上的应用,将车用传感器的分类、特点、选用和发展趋势进行了详细的阐述,并进行了逐一分析。同时,结合典型车用传感器在汽车发动机、底盘、车身和安全系统上应用,介绍几种新型车用传感器的结构和工作原理。

A Comprehensive Application Analysis of Automotive Sensor

The automotive sensor is a kind of new technology with the development of automobile electronic technology. The automobile sensor is the information input device of the automotive electronic control system, which converts different types of vehicle operation information to electrical signals and then input them to the central control unit ECU. In this way, all the components operation of automobiles can run in the best state. According to the applications of the various sensors on vehicle, this paper makes an elaborate explanation and analysis on the classification, characteristics, selection and developmental trend of the automotive sensors. Meanwhile, combining with the applications of the typical automotive sensor on the automobile engine, chassis, body and safety system, this paper introduces the structure of the vehicle sensor and its working principle.