A method of emotion contagion for crowd evacuation
A method of emotion contagion for crowd evacuation
复制标题
一种人群疏散情绪传染方法
DOI：
10.1016/j.physa.2017.04.137
复制
发表时间：
2017-10-01
影响因子：
3.3
通讯作者：
Liu, Hong
中科院分区：
文献类型：
--
作者：
Cao, Mengxiao;Zhang, Guijuan;Liu, Hong
目前的疏散模型没有考虑情绪和个性对人群疏散的影响。因此，疏散结果与人群的实际行为之间存在很大差异。为了生成更真实的人群疏散结果，提出了一种基于情绪传染的人群疏散方法。首先，我们将联合收割机OCEAN（Openness，Extroversion，Embleableness，Neuroticism，Conscientiousness）模型与SIS（Susceptible Infected Susceptible）模型相结合，构建了P-SIS（Personalized SIS）情绪感染模型。P-S1 S模型有效地反映了群体中个体的多样性。其次，将P-SIS模型与社会力模型相结合，模拟了情绪传染对人群疏散的影响。最后，采用真实感绘制方法实现了人群疏散动画。实验结果表明，该方法能够逼真地模拟人群疏散，对应急情况下的人群疏散具有指导意义。(C)2017由Elsevier B. V.出版
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.