情感影响下的行人动态聚集过程仿真模型

系统仿真学报 ›› 2015, Vol. 27 ›› Issue (10): 2395-2400.

情感影响下的行人动态聚集过程仿真模型

向南¹, 朱凌云¹, 张明敏²

1.重庆理工大学计算机学院,重庆 400054;
2.浙江大学计算机学院,杭州 310058

收稿日期:2015-06-14 修回日期:2015-07-30 出版日期:2015-10-08 发布日期:2020-08-07
通讯作者: 朱凌云(1969-), 男, 四川平昌, 博士, 副教授, 研究方向为物联网.
作者简介:向南(1984-),男,陕西旬阳,博士,讲师,研究方向为情感计算;张明敏(1968-),女,浙江宁波,博士,副教授,研究方向为人工智能。
基金资助:
国家自然科学基金项目(61502064); 重庆市教委科学技术研究项目(KJ1400925)

Pedestrian Dynamic Aggregation Simulation Model with Emotional Affection

Xiang Nan¹, Zhu Lingyun¹, Zhang Mingmin²

1. School of Computer Science and Engineering, Chongqing University of Technology, Chongqing 400054, China;
2. School of Computer Science and Technology, Zhejiang University, Hangzhou 310058, China

Received:2015-06-14 Revised:2015-07-30 Online:2015-10-08 Published:2020-08-07

摘要/Abstract

摘要： 为了提高行人动态聚集过程仿真的真实程度,研究行人的聚集及情感传递之间的相互关系,将个体之间的情感交互添加到行人聚集模型中。人群中的个体首先按照自身的期望选择到达目标并在目标周围产生聚集,在聚集的过程中个体之间产生情感交互使得到达目标对个体的影响进一步扩散,最后这种扩散的影响又进一步改变人群个体的期望从而产生动态的聚集过程。模型采用社会力模型作为人群仿真的基础,情感的传递采用热传导的方式进行仿真。实验显示,人群情感的传递能够增强人群动态聚集过程的真实性与可控性。

关键词: 情感计算, 人群聚集, 情感传递, 社会力

Abstract: In order to improve the fidelity of dynamic aggregation process of virtual pedestrian, the relationship between gathering process and emotion contagion were simulated by integrating individual emotional interaction into crowd model. Individuals within the crowd firstly chose moving target and produced aggregation according to their expectation. The gathering process propagated the influences of target through the emotional interaction of individuals. The propagated influences affected individuals' expectation which made further efforts on crowd aggregation. Social force for simulating moving individuals and heat conduction theory were adopted by the model to simulate the emotional contagion of the crowd. Experimental results show that the emotional interaction process can effectively improve the fidelity and controllability of crowd aggregation.

Key words: affective computing, pedestrian aggregation, emotion contagion, social force

中图分类号:

TP391.9

向南, 朱凌云, 张明敏. 情感影响下的行人动态聚集过程仿真模型[J]. 系统仿真学报, 2015, 27(10): 2395-2400.

Xiang Nan, Zhu Lingyun, Zhang Mingmin. Pedestrian Dynamic Aggregation Simulation Model with Emotional Affection[J]. Journal of System Simulation, 2015, 27(10): 2395-2400.

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