城市轨道交通综合监控2.0系统探析

Discussion on Integrated Supervisory Control System 2.0 for Urban Rail Transit

[目的]为了解决城市轨道交通(以下简称“城轨”)传统综合监控系统存在的体系架构陈旧、系统集成度不足及各专业数据繁杂离散等短板,进一步加强数据共享,提升数据价值,研发了基于城轨云技术的综合监控2.0系统。需对该综合监控系统的架构与功能进行深入研究。[方法]简述了城轨综合监控2.0系统中基于城轨云的数据中心级云计算平台与站段云节点的两级架构。介绍了综合监控2.0系统的集成范围,以及该监控系统与车辆信息系统的集成接口。基于场景化运营的需求,重点对该监控系统下一键开/关站、正常运营、应急运营、夜间监护及设备运维等运营场景的实现进行了介绍。[结果及结论]城轨综合监控2.0系统在数据融合的基础上,能够有效提高城轨运营效率。

[Objective]In order to solve the deficiencies of the traditional integrated supervision and control system(ISCS)of urban rail transit,such as outdated system architecture,insufficient system integration and complex data from various specialties,and to further strengthen data sharing and enhance data value,ISCS 2.0 system based on urban rail transit cloud technology is developed.It is necessary to study in depth the structure and function of ISCS 2.0.[Method]The two-level architecture of data centered cloud computing platform and station cloud node in ISCS 2.0 based on urban rail cloud is described.The integration range of ISCS 2.0 and the interface between ISCS 2.0 and vehicle information system are introduced.At the demand of scenario-based operation,realization of the operation scenarios such as one-click on/off station,normal operation,emergency operation,night monitoring and equipment operation and maintenance in ISCS is emphasized.[Result&Conclusion]On the basis of data fusion,ISCS 2.0 can effectively improve the efficiency of urban rail operation.