Implementation method and system of river network hydrodynamic simulation based on cloud platform

A realization method and hydrodynamic technology, applied in the field of water conservancy numerical simulation and water conservancy informatization, can solve the problems of long time consumption and high energy consumption

Active Publication Date: 2021-12-24
PEARL RIVER HYDRAULIC RES INST OF PEARL RIVER WATER RESOURCES COMMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above software models are all stand-alone applications, which need to be installed for a long time before modeling, and the calculation process takes a long time and consumes a lot of energy, which puts forward high performance requirements for the computers installed and deployed.

Method used

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  • Implementation method and system of river network hydrodynamic simulation based on cloud platform
  • Implementation method and system of river network hydrodynamic simulation based on cloud platform
  • Implementation method and system of river network hydrodynamic simulation based on cloud platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0127] This example discloses a river network water dynamic simulation implementation method based on a cloud platform. This method is based on the B / S architecture, and the user terminal can realize the simulation of river network water by accessing the browser. like figure 1 As shown, the method includes the steps of:

[0128] S1, in the cloud, the workspace 1, 2 ..., n, n for user access and management is the number of workspaces, N is greater than or equal to 1, based on the model scheme based on the construction of work space settings, such as Figure 2A Indicated.

[0129] In this embodiment, if Figure 2b As shown, the working space built in the cloud includes a working space name, a projection coordinate system, an elevation base surface, and a working space description, and a query of the working space can be performed based on the above. When the workspace is created, the appropriate coordinate system is selected. The original data uploaded by the user will automatically...

Embodiment 2

[0254] This example discloses a cloud platform-based river network water dynamic simulation system based on B / S architecture, including workspace management modules, model scheme generation modules, standardized modeling modules, model scheme configuration modules, and results management modules. in:

[0255] Workspace management module for workspace for users to access and manage in the cloud;

[0256] Model scheme generation module, used to set the corresponding model scheme in the workspace, including standardized modeling modules, model scheme configuration modules, and results management modules, respectively, respectively, respectively, corresponding to designation modeling, model scheme configuration, and results manage;

[0257] Standardization Modeling Module: Used to create the creation of modeling elements and construction of river network topology;

[0258] Model Scheme Configuration Module: The user performs the configuration of the feature boundary, parameters, and...

Embodiment 3

[0262] This embodiment discloses a storage medium that stores a program, and the program is performed by the processor, and the cloud platform-based river network water dynamic simulation implementation method according to Embodiment 1 is implemented, as follows:

[0263] In the clouds, the user access and management workspace, based on the set of workspace settings corresponding to the model;

[0264]Standard modeling, model scheme configuration, and results management, respectively, in the model scheme set in work space; where:

[0265] Standardization modeling is: based on webpage remote sensing or electronic basemap, combined with layer management, the creation of modeling elements and construction of river network topology;

[0266] The model scheme is configured as: on the created modeling element and the build topology relationship, the configuration of the feature boundary, parameters, and timing, and the generation of the model;

[0267] The results are managed as: After ...

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PUM

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Abstract

The invention discloses a river network hydrodynamic simulation method and system based on a cloud platform, which is realized based on a B / S architecture, including: building a workspace in the cloud and setting a corresponding model scheme; Standardized modeling, model scheme configuration, and results management; standardized modeling is: based on web page remote sensing or electronic basemap, combined with layer management, the creation of modeling elements and the construction of river network topological relationships; model scheme configuration: in the created On the basis of the modeling elements and the topological relationship constructed, the configuration of element boundaries, parameters and time series and the generation of the model are carried out; the result management is: after the model is generated, the results are visualized and displayed, the statistics and analysis of the river network data results and various Generating and exporting class report data results. The invention realizes browser-based river network cloud modeling, cloud computing and cloud display, and provides strong support for cloud-based management and display of complex river network modeling.

Description

Technical field [0001] The present invention belongs to the field of water conservancy, in the field of water conservancy information, and in particular, the present invention relates to a method and system of river network water dynamic simulation based on cloud platform. Background technique [0002] Rivers, lakes are important resources for human survival and development, providing important production and living resources for humans. With the rapid development of my country's society and economy, the number of population has increased, the process of industrialization and urban modernization has been accelerating, and social water is increased rapidly, and people's development and utilization of these water are increasing. The river network water dynamic model is a mathematical model describing the water conservancy in river network waters. River network water power calculation is the work of water conservancy, shipping and environmental protection, which provides reliable so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/18G06F30/20G06F16/29G06Q50/06
CPCG06F30/18G06F30/20G06F16/29G06Q50/06
Inventor 杨芳张炜宋利祥胡晓张沈灿城李文刘红岩陈睿智魏灵陈玉超王汉岗刘壮添杨志伟陈嘉雷陈昱宏
Owner PEARL RIVER HYDRAULIC RES INST OF PEARL RIVER WATER RESOURCES COMMISSION
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