Water supply and drainage pipe network management method based on cloud GIS

Abstract

The invention discloses a water supply and drainage pipe network management method based on a cloud GIS, and belongs to the technical field of pipe network management, and the method comprises the steps: building a simulation prediction model, inputting the current monitoring data into the simulation prediction model, carrying out the simulation calculation of the hydrodynamic operation state of a monitoring point, and predicting whether the monitoring point has a pipe explosion phenomenon or not according to a simulation result and the standard bearing pressure of a pipeline. Carrying out differentiation calculation on the obtained flow data, water pressure data and water quality data and standard monitoring data, judging risk levels of the calculated flow data difference, water pressure data and water quality data through an evaluation index system, and obtaining accident risk events and corresponding data characteristic quantities to be matched with a plan generation unit; a pipe network layout adjustment scheme is redesigned, the water supply and drainage pipe network is subjected to annotated and digital management, evaluation and prediction are performed by using monitoring data, an engineering scheme decision is made, and a scheduling scheme is optimized, so that the accident retention phenomenon is avoided while the management effect is improved, and the potential safety hazard of production is reduced.

Description

technical field [0001] The invention belongs to the technical field of pipe network management, in particular to a method for managing a water supply and drainage pipe network based on cloud GIS. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can water flow be controlled, floods prevented, and water volume adjusted and distributed to meet the needs of human beings. People's living and production needs for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve their goa...

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the above-mentioned defects of the prior art, the present invention provides a water supply and drainage pipe network management method based on cloud GIS, which solves the problem of the lack of corresponding technical auxiliary tools to effectively manage and scientifically evaluate the current state of the pipe network and the pipe network data at different stages , each functional project in the pipeline network performs its own duties, so that the entire process lacks effective linkage, and it is impossible to predict risks through differentiated calculation and evaluation methods, making accidents prone to stagnation and increasing its safety hazards

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