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A simulation method and simulation system for air pollution diffusion

A simulation method and air pollutant technology, applied in design optimization/simulation, special data processing applications, etc., can solve problems such as neglecting too many terrain and climate factors

Active Publication Date: 2020-01-10
XIAMEN UNIV
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  • Claims
  • Application Information

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Problems solved by technology

[0005] However, this constant diffusion and transmission condition does not conform to most real situations, and ignores too much terrain and climate factors, so it is only suitable for studying the diffusion of pollutants in small and medium scales.

Method used

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  • A simulation method and simulation system for air pollution diffusion
  • A simulation method and simulation system for air pollution diffusion
  • A simulation method and simulation system for air pollution diffusion

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Embodiment Construction

[0047] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0048] In order to solve the shortcomings of the existing technology that cannot show the complex and nonlinear diffusion process of air pollution, the present invention proposes a simulation method and simulation system for air pollution diffusion, based on agent modeling and simulation, and describes complex environmental systems through agents Atmospheric subject in the system, and model the interaction between each atmospheric agent, so as to realize the dynamic evaluation of the impact of air pollution.

[0049] The simulation method of atmospheric pollution diffusion described in the present invention, such as figure 1 As shown, the steps are as follows:

[0050] Step 1) Divide the atmospheric environment into several grids of i×j, where i=1, 2, 3, ..., j = 1, 2, 3, ..., abstract each grid into an atmospheric agent, and form The atmosp...

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Abstract

The invention relates to an atmospheric pollution diffusion simulation method and simulation system. Based on modeling simulation of Agents, a modeling simulation method of the Agents is applied to atmospheric pollution influence; through the Agents, an atmospheric main body in a complex environmental system is described; an interactive mode among the atmospheric Agents is modeled; and the atmospheric Agents are abstracted out and subjected to formalized model design, so that dynamic evaluation of the atmospheric pollution influence is realized. The diffusion of pollutants along with motion ofthe atmospheric Agents and the influence of atmospheric conditions such as rainfall, a wind direction, a wind velocity, atmospheric stability and the like in a simulation region on pollutant propagation can be effectively considered; and a complex and nonlinear diffusion process of atmospheric pollution is displayed.

Description

technical field [0001] The invention relates to the field of agent modeling and simulation, more specifically, to a simulation method of air pollution diffusion and a simulation system of air pollution diffusion. Background technique [0002] Agent is a fast-growing frontier field in computer science and artificial intelligence. Agent can be translated as "subject" or "intelligent body". Agent has the following four characteristics: (1) Autonomy: It can control its own state and behavior independently without the intervention of no one or other programs; (2) Reactivity: Agent can perceive the surrounding environment, and at the same time have the ability to control other Agents. The ability to receive and identify incoming information, and be able to respond to the information accordingly; (3) Sociality: Agents have communication capabilities, can establish contact with other Agents, communicate with each other, convey information, and cooperate to complete a task; ( 4) Ini...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20
CPCG06F30/20
Inventor 周红曾祎瑾薛明
Owner XIAMEN UNIV
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