基于ezISCS软件平台的综合监控系统功能分析

Function Analysis of Integrated Monitoring System Based on ezISCS Software Platform

城市轨道交通的综合监控系统把分散独立的子系统整合于一体,实现了对多个子系统同时监控的功能,系统间可以共享信息、触发联动,增强了系统间的协调配合能力。综合监控系统使操作员的操作步骤得以简化,应急指挥能力得以提高,为保障地铁安全运行做出了重大贡献。介绍了城市轨道综合监控系统的发展背景,分析了一种基于ezISCS软件平台的综合监控系统,描述了轨道交通综合监控系统的常规系统构成。ezISCS软件平台被广泛应用于国内外多条地铁线路,它具有模块化设计、稳定性强、扩展灵活、满足用户定制化需求等优点。综合监控系统中硬件设备和计算机网络均使用冗余配置,一般的综合监控软件需要借助于硬件设备的配置才能实现冗余功能,ezISCS可以通过软件平台自主切换主备状态,切换速度更快、稳定性更高。长期运行、使用的结果表明基于ezISCS的综合监控系统既能满足用户定制化需求,又具有较高的稳定性,能够长期无故障地运行于城市轨道交通现场环境。

This paper introduces the development background of Integrated supervisory control system,analyzes a kind of Integrated supervisory control system based on ezISCS software platform.The conventional system composition of the rail transit integrated monitoring and control system is described.ezISCS is widely used in many subway lines at home and abroad.It has the advantages of modular design,strong stability,flexible expansion,and meeting the needs of user customization.The ISCS hardware equipment and computer network in the system use redundant configuration.The general comprehensive monitoring software needs the configuration of hardware equipment to realize the redundancy function.The ezISCS software platform can be used to switch the active and standby status,which is faster and more stable.The results of long term operation and application show that the ezISCS can not only meet the needs of user customization,but also has high stability.And it can run in the urban rail transit field environment for a long time without fault.