LCF型列车超速防护系统主机模块化软件的研究

A STUDY ON MODULARIZED SOFTWARE OF MASTER-STA-TION IN AUTOMATIC TRAIN OVERSPEED PROTECTION SYSTEM

介绍列车超速防护系统主机模拟化软件的基本工作原理，软件模块的划分与各模块的功能，软件的结构流程，并对常用制动后如何检查制动的执行效果进行了讨论，提出追加减压量所采用的速度－模式曲线，并给出了一种追加减压量的算法公式。

This paper describes the basic process of the software of the master-station in theautomatic train overspeed protection system. The paper gives the divisions and the functionstif the software modules,and the structure of the software.It is discussed how to check theresult after routing braking,and it offers the principle and a formulizer of speed-brake curvefor adding the train pressure reduction quantity.