基于GIS的DCS数据远程监控与可视化研究与应用

为利用GIS对天然气配气站DCS采集数据进行统一动态监控和可视化管理,本文采用COM、网络通信与数据库技术实现了管网GIS与DCS的有效集成。通过设计集成系统的总体结构模型与功能模块,以及无缝集成DCS与GIS数据库,实现了采集数据远程监控与查询统计、爆管分析和三维显示等功能。实践证明,该系统能够实时获取各配气站计量数据,并为生产、调度和管理提供数据与技术支持。

Research and Application on Remote Monitoring and Visualization of DCS Data Based on GIS

In order to realize dynamic monitoring and visualization management of the data acquired by DCS in gas distribution stations by GIS,the pipeline GIS and DCS were integrated by using COM,network communication and database technology.The integrated system could achieve real-time monitoring remotely and statistics of acquired data,analysis of pipe burst,3D display of natural gas network and other functions through the design of overall structure model and functions module of the integration system,and the seamless integration of DCS and GIS databases.It can provide managers with real-time data of all the gas distribution stations,and diversified data and technology support for the production,scheduling and management.