简析列车抖动对速传脉冲误输出的影响

Analysis of Infl uence of Train Jitter on Wrong Output of Speed Sensor Pulse

通过分析地铁车辆速度传感器的工作原理,解释列车抖动与速度传感器之间的关系,分析车辆抖动距离对速度传感器脉冲输出数的影响。

By analyzing the working principle of speed sensor of metro vehicle,the relationship between the train jitter and the speed sensor is explained,and the in uence of the vehicle jitter distance on the output pulse number of the speed sensor is analyzed.