A method and system for optimizing water supply control and scheduling in irrigation districts

Abstract

This invention discloses a method and system for optimizing irrigation district water supply control and scheduling, relating to the field of irrigation district water supply control technology. It includes hierarchical decoupling of the water demand function, calculation of the fluctuation index of each influencing factor, and setting the prediction time length for water demand considering multiple factors. This allows for reasonable and targeted prediction, improving the accuracy of predictions for different farmland areas. The method analyzes water supply paths to allocate water flow loss factors for each water demand area, considering losses along the water flow path for more precise water allocation. Based on the basic information, water demand, and water flow loss factors of each water demand area, a water supply control plan is formulated. In case of conflicts, a reasonable sequence for rotational irrigation is arranged, improving the reliability and adaptability of irrigation district water supply control and scheduling, meeting the complex and multi-level water supply needs of irrigation districts, and providing support and basis for the safe, stable, and efficient operation of irrigation districts.

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