Method for process adjustment and risk identification of operation of water resource system of Internet of water

Abstract

The invention belongs to the technical field of water resource management, and particularly relates to a method for process adjustment and risk identification of operation of a water resource system of Internet of water. The method is characterized in that irrigation water demand information is provided for a regional multi-water-resource optimization allocation model based on real-time perceptual information, and real-time water demand is determined by a real-time water distribution decision-making model; a medium and long term runoff forecasting model is used for forecasting the runoff volume of a drainage basin in the future month by month; a downscaling climate model is used for providing input for a short and medium term hydrologic forecasting model; an underground water simulation forecasting model is used for regulating the level of underground water; a coupled forecasting multi-water-resource optimal dispatching model is combined with all the information to achieve combined dispatching of multiple water resources; a multi-water-resource dispatching model provides a day-by-day runoff water distribution decision, and water flow transportation is achieved through a water resource transportation automatic control unit so that precise distribution can be achieved. The method can be widely applied to drainage basin (region) water resource management, especially efficient utilization of water resources in irrigated areas. Implementation steps are clear, and projects are easy to realize.

Description

[0001] Patent field [0002] The invention belongs to the technical field of high-efficiency utilization and management of water resources based on a network of water networks, and in particular relates to a method for regulating the operation process and identifying risks of a water network water resources system. Background technique [0003] Water resources and their efficient use are issues of widespread concern around the world. At present, my country's water resource utilization efficiency is low, and water shortage and water waste coexist. The utilization efficiency of agricultural irrigation water is only 40% to 60%, which is far lower than the 70% to 80% in developed countries; the benefit of water resources (unilateral water GDP) is only 1 / 5 of the world average. Therefore, the improvement of water resource utilization efficiency, especially the efficiency of agricultural water resources, has become the key to ensuring my country's water security, food security and ...

AI Technical Summary

Problems solved by technology

[0005] However, under the conceptual framework of water networking, how is the process control of water resource system operation realized? At present, there is no specific method to systematically describe the

At the same time, there is also a lack of awareness of the uncertainties and risks that exist in each link of the water network process chain

Images