摘要
在大量人员聚集的场所须预先做好各种应急的疏散预案,否则一旦紧急事件发生,由于人群的拥挤踩踏极有可能造成大量人员的伤亡,因此对人群的疏散动态进行深入研究,具有极大的现实意义。介绍了疏散动力学的产生背景和研究现状,分析比较了两种最具代表性的疏散模型,总结疏散仿真可视化模拟过程,最后指出了当前研究中存在的问题,并对这一领域的发展提出了建议。
It is frequently needed to set evacuation plans for emergency when a large amount of people get together in public facilities. When accidents occur,it is very likely to cause injury or death, so study on evacuation dynamics is very necessary. The background and the current status of evacuation dynamics are introduced, and two typical microscopic models are analyzed. The procedure of visual evacuation simulation is summarized. Finally, the problems in resent research are pointed out, and suggestions are provided for the development of this field.
出处
《计算机应用与软件》
CSCD
北大核心
2008年第3期159-161,共3页
Computer Applications and Software
关键词
人群疏散
疏散动态
疏散仿真
仿真模型
Crowd evacuation Evacuation dynamics Evacuation simulation Simulation model
