| Design and achievement of the management system of planning water use in large irrigation districts |
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| DOI：10.7606/j.issn.1000-7601.2007.02.26 |
| Key Words: irrigation management C/S structure model dynamic plan of water use,COM technology current use |
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| Abstract: |
| 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. |
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