基于电涡流原理的速度传感器及其在ATC的应用

Application of Speed Sensor Based on Eddy Current in ATC

列车的测速与定位功能是地铁列车自动驾驶系统的重要组成部分。以广州地铁1、2号线的测速系统为例,阐述它的工作原理。

The velocity measurement and location functions of train are the important components of automatic driving system of metro train. In this paper, taking the velocity measurement system of Guangzhou Metro Line 1 and Line 2 as an example, its working principle is discussed.