城市轨道交通综合监控平台系统集成的研究

为了解决城市轨道交通监控系统中的自动化孤岛问题，必须建立综合监控平台以实现各个监控系统间的信息共享、无缝连接和综合监控整个系统的运行状况。本文首先对城市轨道交通各个监控系统的特征及现状作了整体的描述；根据各子系统的现状及特征，规划了城市轨道交通综合监控系统的总体框架，提出整个系统由中央级及车站级综合监控系统组成的分层管理模式；对车站级综合监控系统的基本功能作了详细描述；根据车站级综合监控系统功能，应用异构数据源提取技术、分布式组件技术、XML技术、元数据技术以及工业控制接口技术等，提出实现车站级综合监控系统的具体方法和步骤。

Study on Integrated Monitor and Control System for Urban Rail Transit

In order to solve the automation-island problem of the urban rail-transit monitor and control system, it is essential to establish the integrated monitor and control platform which is aimed to ensure information sharing and seamless connection among the different monitor and control sub-systems, and to ensure integrated monitor and control over the entire monitor and control system. The features and status of the sub-systems are analyzed. According to the analyses, the overall framework of the integrated monitor and control system is planned and the management pattern of the system by the centre and station levels is put forward. The basic functions of each module of the station-level integrated monitor and control system are described. The implementation methods and steps of the station-level integrated monitor and control system are presented by application of the technologies of data abstracting, distributed modules, XML, Meta data and interfacing for industry control.