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A diffusion simulation method and system for urban gas hazardous chemicals leakage

A gas diffusion and gas leakage technology, applied in design optimization/simulation, data processing applications, machine learning, etc., can solve problems such as damage to surrounding environmental equipment, affecting life and property safety, and achieve good results

Active Publication Date: 2021-06-25
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, safety accidents caused by dangerous gas leakage have always been a potential threat affecting the lives and property of the general public, and will cause great damage to the surrounding environment and equipment.

Method used

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  • A diffusion simulation method and system for urban gas hazardous chemicals leakage
  • A diffusion simulation method and system for urban gas hazardous chemicals leakage
  • A diffusion simulation method and system for urban gas hazardous chemicals leakage

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Embodiment Construction

[0058] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0059] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings. The suffixes "module" and "unit" of elements are used here for convenience of description, and thus may be used interchangeably without any distinguishable meaning or function.

[0060] Although all elements or units constituting an embodiment of the present invention are described as being incorporated into a single element or operated as a single element or unit, the present invention is not necessarily limited to such an embodiment. According to ...

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Abstract

The invention relates to a diffusion simulation method and system for leakage of urban gas hazardous chemicals. Select the corresponding gas diffusion model according to the site conditions, gas types and weather conditions, obtain the learner combination corresponding to the leaked gas type through training, and generate the leaked gas diffusion simulation based on the gas diffusion model and the learner combination. This method uses the ensemble method in machine learning to integrate the advantages of discrete gas diffusion models, and can predict the diffusion process of real dangerous gases.

Description

technical field [0001] The invention relates to the field of gas diffusion modeling, in particular to a diffusion simulation method and system for leakage of urban gas hazardous chemicals. Background technique [0002] At present, safety accidents caused by dangerous gas leakage have always been a potential threat affecting the lives and property of the general public, and will cause great damage to the surrounding environment and equipment. Therefore, it is of great significance to reduce the hazards of dangerous gas leakage by simulating, predicting and simulating the diffusion process of dangerous gases, and taking targeted early warning and elimination measures. [0003] Aiming at the defects existing in the prior art, the method for simulating the leakage and diffusion of urban gas hazardous chemicals proposed by the present invention utilizes the integration method in machine learning to effectively integrate the advantages of each discrete gas diffusion model, and has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06N20/00G06Q50/26
CPCG06Q50/265G06N20/00G06F30/20Y02E60/00
Inventor 潘维孙亭李毅陈思叶云沈自然
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP