铁路列车调度指挥系统信息传输平台研究

摘要

We developed a special data transmission platform for integrating railway dispatching and signaling,which separated the functions of communication services from that of system operations.The framework of data forwarding and related concerns,including real-timeness,reliability and security of data communication,load balancing of double channel transmission,were addressed to facilitate performance optimization of railway train dispatching command system and to achieve the purpose of satisfying all the needs of communication services in the system over one platform.%开发一套适用于调度、信号一体化的专用信息传输平台,将通信服务功能与系统业务功能分离。研究信息转发的框架、信息传输的实时性、可靠性、安全性、双通道传输的的负载均衡等问题,意在加速铁路列车调度指挥系统的性能优化,达到一个平台满足系统内各种通信业务需求的目的。