基于空间划分的疏散仿真方法

现代社会对于公共安全的要求越来越高,人员密集场合的安全越来越引起关注.面对结构复杂的建筑环境,有效分析和预测人员疏散的性能和后果成为建筑设计和公共管理等领域需要认真面对的重大课题.考虑到疏散仿真作为复杂系统仿真的特点,在以往国内外疏散仿真研究的成果基础上,针对复杂的疏散环境,采用基于空间划分的环境建模方法,利用基于感知的划分准则将疏散环境划分成不同的区域或三维空间,结合人员仿真方法和交互的结构框架构成基于空间划分的疏散仿真原型系统.

Spatial-partition Based Evacuation Simulation Method

In modern society,requirement of public security is much higher than ever before,and the security of places with crowd is more and more valuable to be concerned.To process these complicate environments,effectively analyzing and forecasting the capability and result of crowd evacuation are becoming a serious problem which should be taken seriously in fields of architecture design,popular administration and so on.Considering evacuation simulation which is a kind of complex system simulation,based on the evacuation simulation researching in and over sea,aiming at complicated evacuation environment,environment modeling was processed based on spatial-partition,partitioning evacuation environment into regions and spaces by partition principles based on apperception,and uniting crowd simulation to be autonomous systems,and the spatial-partition based evacuation simulation system was achieved under the framework of controlling cooperativeness and interaction.