重载铁路移动闭塞系统架构研究

Research on framework of moving block system for heavy haul railway

依托大秦铁路,研究重载铁路移动闭塞系统架构。根据移动闭塞原理,设计重载铁路移动闭塞系统架构。详细介绍系统架构设计要点、重载铁路既有信号系统实现移动闭塞功能需新增的关键技术和设备,以及基于列车位置追踪的移动闭塞安全功能。在重载铁路既有线引入移动闭塞系统,可以提升大秦铁路乃至我国重载铁路货物运输能力。

Based on Daqin Railway,this paper studied the framework of moving block system for heavy haul railway.According to the principle of moving block,the paper designed the framework of moving block system for heavy haul railway,introduced the key points of system framework design,the new key technologies for the existing signal system of heavy haul railway to implement the moving block function,the key technologies and equipments that need to be added for the existing signal system of heavy haul railway to implement the moving block function,and the safety function of moving block based on train position tracking.The introduction of moving block system into existing heavy haul lines can improve the freight transport capacity of Daqin Railway and even heavy haul railway in China.