作者：夏伯雄  陈志晖

单位：夏伯雄：武汉市广播电视大学  邮编：430033   

      陈志晖：武汉市城乡建设学校

文章编号：1006-883X（2000）09-0001-03

摘要：本文论述了先进的控制型和诊断型传感器在催化转换器、电子喷油器和废气再循环系统等汽车防污染装置中所起的关键作用。介绍了几种最新型防污染汽车的光纤传感器，概述了减少汽车排放物传感器技术的发展。

关键词：传感器、排放量、废气再循环、防污染汽车。

Sensor Technology and Its Development for Reducing Car Emissions

Abstract: It is stated that advanced control and diagnostic sensors play a key role in car antipollution devices such as catalytic converters, electronic fuel injection, and exhaust-gas recycle systems. Several newer antipollution car fiber-optic sensors are presented. The development of the sensor technology for reducing car emissions is outlined.

Keywords: Sensor, Emissions, Exhaust-gas recycle, Antipollution car.

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备注：2000年第6卷第9期