铁路通信网络在信息化铁路建设中的重要性  

Importance of Railway Communication Networks in Informationized Railway Construction

作　　者：孙平 SUN Ping(Uinan Railway Tianlong High-tech Development Co.,Ltd.,Jinan 250000,China)

机构地区：[1]济南铁路天龙高新技术开发有限公司,济南250000

出　　处：《移动信息》2023年第12期46-48,共3页MOBILE INFORMATION

摘　　要：铁路运输作为一种交通方式,在现代化建设中扮演着重要的角色。在信息化铁路建设中,铁路通信网络有着至关重要的作用,它连接着各个车站、信号点、调度中心等,构建了铁路运行的信息传输桥梁。文中重点讨论了MSTP技术、SDH技术、RTK技术及ATM技术在铁路自动化通信中的应用,分析了铁路通信网络在信息化铁路建设中的关键作用,如实时信息传递与调度优化、运行安全保障、乘客服务改进、数据收集和分析、信息化管理、紧急故障处理等。同时,文中还提出了改进措施,包括扩展铁路通信网络覆盖范围、共享铁路通信网络数据资源、提升处理列车运行紧急故障的技术水平、优化铁路通信网络控制实现效果等。通过这些措施,可以为铁路通信网络的进一步发展奠定坚实的基础。As an important mode of transportation,railway transportation plays a crucial role in modernization construction.In the construction of information-based railways,railway communication network plays a crucial role.It connects various stations,signal points,dispatch centers,etc.,and constructs an information transmission bridge for railway operation.This paper focuses on the application of MSTP technology,SDH technology,RTK technology and ATM technology in railway automation communication,and analyzes the key role of railway communication network in information-based railway construction,such as real-time information transmission and scheduling optimization,operation safety assurance,passenger service improvement,data collection and analysis,information management,emergency fault handling,etc.At the same time,this paper also proposes improvement measures,including expanding the coverage of railway communication network,sharing data resources of railway communication network,improving the technical level of dealing with emergency train operation faults,and optimizing the realization effect of railway communication network control.Through these measures,a solid foundation can be laid for the further development of railway communication network.

关 键 词：铁路通信网络 信息化 MSTP技术 SDH技术 RTK技术 

分 类 号：U285[交通运输工程—交通信息工程及控制]