期刊
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
卷 483, 期 -, 页码 250-258出版社
ELSEVIER
DOI: 10.1016/j.physa.2017.04.137
关键词
Personality; P-SIS emotional contagion model; Social force model; Crowd evacuation
资金
- National Natural Science Foundation of China [61572299, 61402270, 61472232, 61373149, 61402269]
- Shandong Provincial Natural Science Foundation of China [ZR2014FQ009]
The current evacuation model does not consider the impact of emotion and personality on crowd evacuation. Thus, there is large difference between evacuation results and the real-life behavior of the crowd. In order to generate more realistic crowd evacuation results, we present a method of emotion contagion for crowd evacuation. First, we combine OCEAN (Openness, Extroversion, Agreeableness, Neuroticism, Conscientiousness) model and SIS (Susceptible Infected Susceptible) model to construct the P-SIS (Personalized SIS) emotional contagion model. The P-S1S model shows the diversity of individuals in crowd effectively. Second, we couple the P-SIS model with the social force model to simulate emotional contagion on crowd evacuation. Finally, the photo-realistic rendering method is employed to obtain the animation of crowd evacuation. Experimental results show that our method can simulate crowd evacuation realistically and has guiding significance for crowd evacuation in the emergency circumstances. (C) 2017 Published by Elsevier B.V.
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