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Passengers' Information Propagation in the Subway Emergency Based on SIRS Model

机译:基于SIRS模型的地铁紧急事件中乘客的信息传播

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When the subway emergency occurs, the panic of passengers will extremely increase because of enclosed space of metro and the large population density, which may lead the spread of information faster and more complicated. The objective of this study is to investigate the process of passenger information dissemination under such circumstance. Based on the SIRS model and mean field theory, we develop a passenger information diffusion model. The model is modified to be suitable for passenger's habit that positive social reinforcement is considered. We simulate the rule of diffusion and analyze the trend of information variation by changing different parameters. The paper concluded with a discussion on some feasible advice on subway emergency management.
机译:当地铁紧急情况发生时,由于地铁的封闭空间和人口密度大的封闭空间,乘客的恐慌将极大地增加,这可能导致信息的传播更快,更复杂。本研究的目的是在这种情况下调查乘客信息传播的过程。基于SIRS模型和平均场理论,我们开发了乘客信息扩散模型。该模型被修改为适用于乘客的习惯,即考虑积极的社会强化。我们通过改变不同参数来模拟扩散规则并分析信息变化的趋势。本文讨论了关于地铁应急管理的一些可行建议。

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