摘要
提出了一种利用多普勒传感器进行列车速度准确测量的方法,实现了对列车实际移动速度的准确测量和列车启停运行状态的测试记录和分析,解决了传统车轴传感器在车轮打滑和滑动时因速度误差造成的数据不准确问题。
A method using the Doppler sensor to measure the speed of trains accurately is presented in the paper. The pro-posed method can realize the measurement of actual speed of trains ,and can test, record and analyze the running state of starting or stop of trains.The problem of data inaccuracy due to speed error,which is caused by traditonal axis sensor when wheels slip and slide can be solved.
出处
《微型机与应用》
2012年第6期80-82,89,共4页
Microcomputer & Its Applications
关键词
列车
司控器
制动
速度
train
secretary controller
braking
speed
