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。
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.
出处
《海峡科学》
2010年第12期13-15,共3页
Straits Science
基金
福建省教育厅项目(JA08166)
福建省科技平台建设项目(2008J1002)
关键词
车速测量
GPS
第五轮仪
vehicle speed measurement
global positioning system（GPS）
the fifth wheel
