Method, device, medium and equipment for automatically regulating and controlling water volume and water quality of watershed scale

A water quality control and water volume technology, applied in design optimization/simulation, data processing applications, instruments, etc., can solve problems such as reducing efficiency, reducing water quality and water quality, and inappropriate selection of BMPS measures, so as to improve efficiency and accuracy and reduce labor costs Effect

Pending Publication Date: 2022-07-29
GUANGDONG UNIV OF TECH
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Problems solved by technology

However, the selection of appropriate BMPs measures and their characteristic parameters requires technicians to have in-depth understanding and practical experience of the research area and various BMPS

Method used

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  • Method, device, medium and equipment for automatically regulating and controlling water volume and water quality of watershed scale
  • Method, device, medium and equipment for automatically regulating and controlling water volume and water quality of watershed scale
  • Method, device, medium and equipment for automatically regulating and controlling water volume and water quality of watershed scale

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Embodiment Construction

[0026] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0027] It should be clear that the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0028] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. As used in the embodiments of this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dicta...

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Abstract

The invention relates to a watershed scale water volume and water quality automatic regulation and control method and device, a storage medium and electronic equipment. The method comprises the following steps: constructing a watershed SWAT model, verifying model parameters of the watershed SWAT model, obtaining the verified watershed SWAT model, and obtaining meteorological data of a target area predicted by an atmospheric circulation mode in a target time period; and obtaining target water quantity and water quality of the target area in the target time period, inputting meteorological data into the verified watershed SWAT model, and obtaining the water quantity and water quality of the target area in the target time period. And a non-dominated sorting genetic method with an elitist strategy is adopted to adjust the water quantity and water quality regulation measure parameters of the optimal management measure in the verified watershed SWAT model until the deviation between the water quantity and water quality of the target time period and the target water quantity and water quality is within a preset threshold range, and the water quantity and water quality regulation measure of the target area is obtained. The labor cost is reduced, and the efficiency and precision of water quantity and water quality regulation and control are improved.

Description

technical field [0001] The invention relates to the technical field of optimal allocation of water resources, in particular to a watershed-scale automatic control method, device, storage medium and electronic device for water quality and water quality. Background technique [0002] Under climate change, temperature increases, rainfall frequency, intensity, and spatial and temporal distribution characteristics change drastically, and runoff-pollutant characteristics are significantly affected, which may lead to increased flood disasters and water pollution. Best Management Practices (BMPS) is an effective method to alleviate flood disasters and water quality deterioration in watersheds. It is a series of methods or measures proposed by the United States Department of Agriculture in the mid-1970s to reduce or prevent water environment problems. [0003] At present, by setting different BMPS measures to simulate and explore which measures reduce the amount of water quality and ...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06N3/12G06Q10/06G06Q50/06
CPCG06F30/20G06N3/126G06Q10/06313G06Q50/06
Inventor 蔡宴朋周雯洁朱志华张雨萌莫玉娟李彤
Owner GUANGDONG UNIV OF TECH
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