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汽车试验中车速信号的测量方法
引用本文:戴村供.汽车试验中车速信号的测量方法[J].海峡科学,2010(12).
作者姓名:戴村供
作者单位:福建工程学院机电及自动化工程系
基金项目:福建省教育厅项目,福建省科技平台建设项目
摘    要:介绍了汽车试验中常见的几种车速测量方法,比较了各自的优缺点,并对当今较为先进GPS测量车速方法的工作原理做了较详细的介绍。

关 键 词:车速测量  GPS  第五轮仪

The Measurement Method of Vehicle Speed in Vehicle Testing
Authors:Dai Cungong
Institution:Dai Cungong(Electromechanical and Automation Engineering Department; Fujian University of Technology; Fuzhou 350108; China);
Abstract:The common measurement methods of vehicle speed in the vehicle testing were introduced.The advantages and disadvantages of the measurement methods were compared.The modern speed measurement method based on global positioning system(GPS) was focused.
Keywords:vehicle speed measurement  global positioning system(GPS)  the fifth wheel
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