摘要
传统的社会力模型只能反映空间布局和人群密度对疏散过程的作用。引导角色的配置对于人群疏散过程影响显著,如果不能考虑到这种因素,就很难反映真实情况。文中在传统社会力模型的基础上进行优化改进,引入人员个体间的交互作用,能反映疏散引导角色的作用。在此理论模型基础上,进行仿真开发和仿真试验。仿真结果显示,本模型比传统社会力模型更合理,且具有更高的可信性。
The traditional social force model can only reflect effects of the spatial layout and the crowd density on the evacuation process.The configuration of guiding roles have significant impacts on the crowd evacuation process,and the simulation results can hardly reflect the real situation if the cases are not taken into account.Optimizing and improving on the base of the traditional social force model,this paper introduces the interaction between individuals,which can reflect the role of evacuation guidance.Based on the theoretical model,a simulation model is developed and numerical experiments are carried out.The simulation results show that the proposed model is more reasonable and more reliable than the traditional social force model.
作者
惠怡
高向明
崔慧亮
李晶晶
杨鹏
HUI Yi;GAO Xiangming;CUI Huiliang;LI Jingjing;YANG Peng(School of Computer Science and Engineering,Tianjin University of Technology,Tianjin 300384,China;Hebei Special Equipment Supervision and Inspection Institute,Cangzhou,Hebei 050061,China)
出处
《天津理工大学学报》
2024年第1期116-120,共5页
Journal of Tianjin University of Technology
基金
中央高校基本科研业务费(2019JBM032)
河北省科技厅项目(HBTJ2022JD011)。
关键词
社会力模型
应急疏散
关联关系
引导角色
social force mode
emergency evacuation
incidence relation
guiding role
作者简介
惠怡(1997-),女,硕士研究生,研究方向:计算机仿真等。E-mail:485506031@qq.com;通信作者:杨鹏(1977-),男,副教授,博士,研究方向:计算机仿真等。E-mail:29139475@qq.com。
