东莞轨道交通R2线综合监控系统中的WEB系统设计

Design of WEB System in Integrated and Supervision Control System on Dongguan Rail Transit

针对东莞轨道交通R2线的具体需求,提出了1种在综合监控系统中架设1个WEB系统的方案。介绍了该WEB系统的基础平台和软硬件架构,对WEB系统的功能模块、数据流和通信机制进行了描述和分析;提出了1种基于SVG和Ajax技术的设计方案,并描述了WEB视频发布功能和系统安全性。该方案可将综合监控系统的重要信息以网页方式供外部浏览、查询,并可实现在轨道交通内部网中查看全线所有摄像机的实时图像,为地铁管理人员提供了远程查看及管理功能。

According to the concrete requirements of Dongguan rail transit Line R2, a method of setting up one WEB sys- tem in ISCS is presented. The basic platform and software/ hardware architecture of WEB system are introduced, the function module,data flow and communication mechanisms are described,and a design based on technologies of SVG and Ajax is proposed, the release function of WEB video and system security of the design are also described. This design could realize the important information of ISCS being browsed and queried in external Web pages. One can watch the real-time images of all cameras in the internal network of rail transit,so this design is able to provide remote viewing and management information for metro managers.