Journal of System Simulation ›› 2021, Vol. 33 ›› Issue (10): 2289-2297.doi: 10.16182/j.issn1004731x.joss.21-0757

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Modeling and Simulation of Crowd Multi-perception Behavior Model in Closed Public Places

Ma Jun, Hu Jun   

  1. School of Management and Engineering, Capital University of Economics and Business, Beijing 100070, China
  • Received:2021-07-27 Revised:2021-08-03 Online:2021-10-18 Published:2021-10-18

Abstract: The social forces-based multi-agent modeling method is used to build the crowd simulation models in most of the existing crowd behavior simulation software systems. From the perspective of cognitive psychology, combined with the spatial logic model of the generalized influence of the crowd obtained by the author’s previous research, and based on the sigmoid function, the mathematical model of the individual visual and auditory perception of the crowd is constructed. Taking the typical subway transfer hall as an example, the objective function of large passenger volume evacuation optimization is established to construct the crowd evacuation simulation model. The simulation results based on the defined scenarios show that the proposed multi-perception behavior model is effective.

Key words: emergency event, crowd behavior, multi-perception model, dredging strategy

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