霍耳传感器在便携式尾气分析仪中的应用研究  

A Study on Hall Sensor Used in Portable Exhaust Analyzer

作　　者：严瑾[1] 董清亮[2] 陈红岩[2] 

机构地区：[1]浙江省计量科学研究院,杭州310013 [2]中国计量学院

出　　处：《小型内燃机与摩托车》2008年第3期63-65,共3页Small Internal Combustion Engine and Motorcycle

基　　金：浙江省科技计划项目;项目编号:2007C21075

摘　　要：本文介绍了霍耳传感器在摩托车工况排放分析仪中的应用。介绍了霍耳传感器的理论依据、基本原理,阐述了霍耳传感器在本项目中的硬件和软件开发,并把本项目中所开发的仪器和标准的仪器作对比实验,结果显示,本项目所开发的仪器有较高的精度。This article introduces the application of Hall sensor in the motorcycle operating mode emission analyzer. The basic principle of Hall sensor is presented, the development of the hardware and software of Hall sensor is also introduced. The contrast experiment between this project instrument and the standard instrument has been done, and the results demonstrate that this project instrument has high precision.

关 键 词：霍耳传感器 尾气分析仪 工况法 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]