基于GIS的城市污水管网监测维护决策支持系统设计

城市污水管网的监测维护是城市水环境管理的重要环节,为了高效维护污水管网,将GIS技术和DSS技术应用于城市污水管网的监测和维护中,采用VB和标准ActiveX组件的形式,以Super Map Objects为开发平台,提出基于GIS的城市污水管网监测维护决策支持系统(简称PMMDSS)的构建方法,对空间系统和模型系统进行系统集成,实现污水管网监测维护的决策分析。结合四川岳池的实例研究,开发出能够完成对污水管网的健康状况进行动态监测,提供动态的可视化维护优化决策的应用系统软件,为城市污水管网系统安全运行提供空间决策支持平台。

Design of GIS-based monitoring and maintenance decision support system for urban sewage pipe network

Monitoring and maintenance of sewer system is important to city water environmental management. A method for pipeline monitoring and maintenance decision support system (PMMDSS) based on geologic information system (GIS) and decision making system (DSS) is developed for upgrading sewer system maintaining efficiency. Visual basic (VB) and standardized Active X components are employed in PMMDSS, which selected SuperMap Objects as the development platform. PMMDSS integrates the spatial and model system to achieve the decision analysis for the sewer system monitoring and maintenance. An application Software is developed based on a case study in Yuechi Country of Sichuan Province. The software can be used to dynamically monitor the heath condition and provide an optimum visual decision making platform for the city sewer system.