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River network water quality monitoring method and device and readable storage medium

A technology for water quality and river network, applied in the field of monitoring, which can solve problems such as not being forward-looking and unable to model data.

Pending Publication Date: 2022-03-18
ZICT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, water environment modeling is often based on historical data, which is not forward-looking and cannot use future data for modeling

Method used

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  • River network water quality monitoring method and device and readable storage medium
  • River network water quality monitoring method and device and readable storage medium
  • River network water quality monitoring method and device and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] like figure 1 As shown, the present embodiment provides a method for monitoring the water quality of a river network, the river network includes a plurality of rivers, and the monitoring method includes the following steps:

[0057] Step S102, obtaining the first data of all river monitoring sections, the first data includes the first flow rate, the first water level, the salinity, and the first pollutant concentration;

[0058] Step S104, obtaining the second data of the sewage outlets of enterprises in the river network, the second data includes the second flow rate and the second pollutant concentration;

[0059] Step S106, obtaining meteorological data of the river network, the meteorological data includes temperature, wind speed, wind direction, and rainfall;

[0060] Step S108, based on the first data, using the neural network model to obtain the predicted flow and predicted water level of all river monitoring sections;

[0061] Step S110, based on the first dat...

Embodiment 2

[0066] like figure 2 As shown, the present embodiment provides a method for monitoring the water quality of the river network. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features:

[0067] Before obtaining the first data of all river monitoring sections, the following steps are also included:

[0068] Step S202, obtaining the historical data of each river monitoring section in the first time period, the historical data includes the third flow and the second water level;

[0069] Step S204, cleaning the historical data, and normalizing the cleaned historical data;

[0070] Step S206, for the historical data after the normalization process, the data at multiple consecutive moments are used as input, and the data at the next moment is used as output to obtain an input data set and an output data set;

[0071] Step S208, splitting the input data set and the output data set into traini...

Embodiment 3

[0081] like image 3 As shown, the present embodiment provides a method for monitoring the water quality of the river network. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features:

[0082] Based on the first data, the neural network model is used to obtain the predicted discharge and predicted water level of all river monitoring sections, which specifically includes the following steps:

[0083] Step S302, obtain the first flow rate and the first water level of each river monitoring section at the current moment and previous consecutive times as input, input it into the trained deep learning neural network model of the river, and obtain the predicted flow rate and the first water level of each river monitoring section Forecast water levels.

[0084] In this embodiment, for the trained deep learning neural network model of the river, the first flow rate and the first water level at t...

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Abstract

The invention provides a river network water quality monitoring method and device and a readable storage medium. The river network water quality monitoring method comprises the following steps: acquiring first data of all river monitoring sections; acquiring second data of an enterprise sewage draining exit in the river network; acquiring meteorological data of the river network; adopting a neural network model to obtain predicted flow and predicted water level of all river monitoring sections; and adopting a hydrodynamic model and a water quality model to obtain a simulation result of the river network. According to the technical scheme, water environment simulation is carried out on the river network, the water environment condition of the river network can be obtained more visually, the water environment in the whole river basin range of the river network is monitored more comprehensively, and the overall condition of the whole river network is mastered conveniently.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a method, device and readable storage medium for monitoring water quality of a river network. Background technique [0002] With the development of urbanization and industrialization, more and more industrial waste water and domestic waste water are discharged into rivers, reservoirs, lakes and oceans, polluting fresh water resources and causing more stress on water resources. In order to avoid further deterioration of water pollution, water quality supervision is urgent. [0003] In related technologies, water environment modeling is often based on historical data, which is not forward-looking and cannot use future data for modeling. Contents of the invention [0004] The present invention aims to solve or improve at least one of the above technical problems. [0005] Therefore, the first object of the present invention is to provide a method for monitoring the water qual...

Claims

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Application Information

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IPC IPC(8): G06F16/29G06Q50/26
CPCG06F16/29G06Q50/26Y02A20/152
Inventor 陈瑞斌曾志辉许文龙廖海滨邢军华
Owner ZICT TECH CO LTD
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