大型灌区计划用水管理系统的设计与实现

Design and achievement of the management system of planning water use in large irrigation districts

介绍了大型灌区计划用水管理系统的设计目标、方法和思路,其目的可为灌区编制动态配水计划和实现计划用水管理决策。该系统基于C/S结构模式开发,以组件化技术为基础,通过调用作物需水量、灌溉预报、优化配水等模型库,来实现全灌区干、支渠系水量的调配,并编制相应的渠系用水计划。该软件以VB6.0为开发语言,结合数据库技术进行开发,主要包括系统简介,灌区数据管理,用水计划,水量调配,用水总结和图表输出等六大模块。系统具有通用性和可视性强,操作简单、维护方便的特点。

This article introduced the designing object, method and thinking of the management system of planning water use in large irrigation districts, its goal was that the dynamic water allocation plan and the management decision-making could be made out for the irrigation districts. This system was developed based on the C/S structure model, COM technology to achieve the water allocation in canal system including the crop water requirements, irrigation forecast, and the optimal water distribution model, also the relative water use plan in canal system can be made out. The software was developed by the platform VB 6.0, integrated the database technology, major included six modules as system introduction, data management in irrigation district, water use plan, water distribution, water use summarization, chart output modules. The entire software systems have the characteristics of current use, strong visualization, simple operation and convenience of maintenance.