地铁综合监控系统改造方案研究

Research on the transformation scheme of metro integrated supervisory control system

文章针对深圳地铁3号线综合监控系统更新改造方案中需全线批量升级综合监控软件版本,导致更新改造耗时长、难度大、风险高、成本大等问题,研究将深圳地铁3号线综合监控软件迁移至虚拟计算机内运行,以避免更新改造需批量升级综合监控软件版本的问题。改造后的系统经过实验室组装测试、车站试点验证等过程,效果显著,充分证明改造后的系统具备可行性、可靠性。此研究成果不但减少计算机硬件使用量和备件采购费用,并且可以以故障修方式逐步替代现有计算机硬件,有效避免更新改造需全线一次性批量更换软硬件问题,大幅减少更新改造软硬件安装调试费用。对深圳地铁运营增收节支工作具有十分重要的意义,也对类似项目具有参考借鉴意义。

In view of the problem that the comprehensive monitoring software version of Shenzhen metro line 3 needs to be upgraded in batches throughout the whole line in the update and reconstruction scheme of the integrated supervisory control system,which takes up prolonged time,great difficulty,high risk and high cost for the update and reconstruction,the paper studies to migrate the comprehensive monitoring software of Shenzhen metro line 3 to a virtual computer for operation,so as to avoid the needs to upgrade the comprehensive monitoring software version in batches during the update and reconstruction.The feasibility and reliability of the transformation scheme have been fully proved through the laboratory assembly test,station pilot verification and other processes.This research result not only reduces the use of computer hardware and the purchase cost of spare parts,but also gradually replaces the existing computer hardware by means of fault repair,effectively avoiding the problem that the whole line needs to replace the software and hardware in batches at one time for upgrading and reconstruction,and greatly reducing the installation and debugging cost of software and hardware for upgrading and reconstruction.This is of great significance for Shenzhen metro to increase revenue and reduce expenditure,and also has reference significance for similar projects.