地铁替换综合自动化监控系统的方案分析

Analysis on Replacement Scheme of the Metro Integrated Supervisory Control System

地铁分期建设时延伸线和既有线综合监控系统为不同平台时,需要重点处理如何与既有线进行贯通,最终要呈现统一的监控系统供运营人员使用。通过对集成方案的分析,提出了一个建议方案。以该方案为基础,分析了权限、数据、控制命令等要素在系统替换中对系统一致性的影响,并给出了符合运营安全性的实施策略。在同一软件平台上对既有线和延伸线进行统一监控与管理,避免了因系统耦合度低给运营维护带来问题。

It is necessary to focus on how to connect with the existing line,and finally present a unified monitoring system for operators When the extension line and the existing line integrated monitoring system are different platforms in the subway phased construction.Through the analysis of the integration scheme,a proposal is put forward.Based on the scheme,the influence of authority,data,control command and other elements on system consistency in system replacement is analyzed,and the implementation strategy in line with operation security is given.The unified monitoring and management of existing lines and extension lines on the same software platform can avoid the operation and maintenance problems caused by low coupling degree of the system.