大型行车指挥调度中心分区组网结构设计与实现  

Design and Implementation of District Networking Structure of Large Train Operation Command and Dispatching Center

作　　者：周学兵 陈小柱 张成成 陈贤火 Zhou Xuebing;Chen Xiaozhu;Zhang Chengcheng;Chen Xianhuo(CASCO Signal Ltd,Shanghai 200071,China)

机构地区：[1]卡斯柯信号有限公司

出　　处：《铁路通信信号工程技术》2019年第9期31-36,共6页Railway Signalling & Communication Engineering

摘　　要：对大型调度中心的分区组网方案进行阐述,从调度中心网络结构及使用的关键技术进行分析。方案主要目的是为了减小系统核心网络设备故障影响范围及提高中心系统独立性、可靠性、可维护性,减小施工影响范围。通过中心、基层车站分区组网结构设计,增强系统鲁棒性。This paper mainly illustrates the zoning network scheme of large dispatching center.And analyzes the network structure of dispatching center and the key technology used.The main purpose of the scheme is to reduce the impact range caused by the failure of the system core network equipment,improve the independence,reliability and maintainability of central system,and reduce the impact scope of construction.The system robustness is enhanced through the zoning network structure design of central and base station.

关 键 词：大型调度中心 分区组网 双路传输 EIGRP自治域 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]