Respiratory tract community transmitted disease space-time modeling and simulating system

A technology for spreading diseases and simulating systems, which is applied in the field of spatial-temporal modeling and simulation systems of respiratory community-spreading diseases, can solve the problem of not considering the purpose of crowd behavior, not considering the restriction of individual behavior in urban traffic environment, and not being able to simulate infectious disease simulation status and other issues

Inactive Publication Date: 2011-07-20
REMOTE SENSING APPLIED INST CHINESE ACAD OF SCI
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Problems solved by technology

[0003] At present, most of the problems considered by the crowd behavior models of many systems that use agents to simulate the spread of infectious diseases are relatively simple, and some only consider the random movement of the crowd, without considering the purpose of crowd behavior, nor the impact of urban traffic environment on individuals. Behavioral restrictions; at the same time, many agent simulatio

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  • Respiratory tract community transmitted disease space-time modeling and simulating system
  • Respiratory tract community transmitted disease space-time modeling and simulating system

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Embodiment Construction

[0010] The implementation part of the patent of the present invention "The Spatio-temporal Modeling and Simulation System for Community-borne Diseases of Respiratory Tract" includes two parts: the model of the temporal and spatial behavior of the population and the development of the simulation system.

[0011] 1. Crowd spatiotemporal behavior model

[0012] The crowd spatiotemporal behavior model mainly includes the basic attributes of the crowd, spatial behavior, and infectious disease parameter settings.

[0013] 2. Simulation system development

[0014] This system is developed based on JAVA3D technology, and uses the Swarm agent simulation development kit to model the temporal and spatial behavior of the crowd. The system includes a scene control module, a crowd behavior module, a data output module, and a data statistics module. The method simulates the spread of respiratory diseases in the community, and can have better simulation and visualization effects.

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Abstract

The invention discloses a respiratory tract community transmitted disease space-time modeling and simulating method, and aims to provide an intelligent method-based respiratory tract community transmitted disease space-time modeling and simulating system for solving urban crowd spatial behavior simulation and model establishing influence due to urban crowd daily outgoing behaviors, individual outgoing environment constraints and individual walking traffic and performing transmission law analysis of respiratory tract diseases among crowds on the basis. The system consists of the following four parts: (1) a scene control module, (2) a crowd behavior module, (3) a data output module, and (4) a data statistic module. The system has the characteristics that: (1) a space-time model of crowd behaviors in a city is deeply and detailedly researched, the restrictive effect of the urban traffic environment on the crowd behaviors is considered, and meanwhile, the difference of space-time behaviors of different crowds is also considered; (2) real-time display of respiratory tract transmitted disease data is realized; (3) three-dimensional platform-based visible dynamic display is realized; and (4) a user can freely edit simulation parameters.

Description

Technical field [0001] The patent of the present invention relates to a set of time and space modeling and simulation system for respiratory diseases in the community, more specifically, it relates to a system for modeling and simulation of respiratory diseases based on agents. Background technique [0002] At present, the method for studying the spread of respiratory infectious diseases is mainly to carry out the statistical law of infectious disease cases in time and space, but this method does not study the law of spread of infectious diseases from the transmission mechanism of infectious diseases. The law of the spread of respiratory infectious diseases is affected by many factors. Therefore, the simulation and research of its transmission mechanism is a very complicated issue. The multi-agent technology was originally created to simulate human society, and it is currently one of the effective methods to solve complex problems. The method of multi-agent simulation can simula...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 周洁萍龚建华方立群
Owner REMOTE SENSING APPLIED INST CHINESE ACAD OF SCI
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