摘要
在公共场所应急疏散的过程中,应急疏散人员往往需要更多地依靠自身经验,而非传统的完全理性决策。为解决这一问题,提出一种具有引导者的多主体系统人员应急疏散交互模型,对模型中的Agent进行分类,建立单独Agent、结伴Agent和引导者Agent三类群体Agent,对疏散人员在引导者的指挥和控制作用下进行模拟。仿真结果表明在应急管理中设置引导者,可以在疏散初始阶段引领疏散人员快速明确疏散目标,减少迂回现象;疏散过程中合理疏导人群利用疏散出口,避免某一出口过度拥堵;引导者在疏散过程中进行密度控制,可以使整个疏散过程更合理有序,整体提高疏散效率。
In the process of emergency evacuation in public places,the emergency evacuation personnel are usually depending on the self-experience rather than the traditional fully rational decision. In order to solve this problem,an interaction model of personnel emergency evacuation based on multi-agent system with guide was proposed. The Agent in the model were classified into three types of group Agent,including the separate Agent,together Agent and guide Agent. The personnel evacuation under the command and control function of guide was simulated. The results showed that the guide setting in emergency management can lead the evacuation personnel to quickly confirm the evacuation objective in the initial stage of evacuation and reduce the circuitous phenomenon,and reasonably utilize the evacuation exits in the evacuation process so as to avoid the excessive congestion in certain exit. The guide can control the density in the evacuation process,make the whole evacuation process more reasonable and orderly,and improve the evacuation efficiency totally.
出处
《中国安全生产科学技术》
CAS
CSCD
北大核心
2016年第9期164-170,共7页
Journal of Safety Science and Technology
基金
国家自然科学基金项目(61540005)
关键词
应急疏散
多主体系统
元胞自动机(CA)
疏散引导
仿真
emergency evacuation
multi-agent system
cellular automata（CA）
evacuation guidance
simulation
