【摘要】 简述了国内城市轨道交通中移动闭塞ATC系统的基本概念, 对移动闭塞的基本原理进行了说明。介绍了实现列车的最小安全间隔并且可以连续检测列车位置和速度的移动闭塞系统的主要技术特点。更多还原

【Abstract】 The paper describes in brief the fundamental concept of the moving block (MB) automatic train control (ATC) system used in China’s urban rail transit and the basic principle of the MB. It also introduces how the minimum headway is realized and the main technical features of the MB such as continuous checking train’s location and velocity.更多还原