虚拟现实技术与火灾时人员应急疏散行为研究

Study on Virtual Reality and Human Emergent Evacuation Behavior in Building Fire

分析人员疏散行为的目标规则、约束规则和运动规则 ,以及三者之间的相互关系 ;研究了人员疏散的行为规律 ;提出了建立建筑物火灾事故的虚拟现实环境 ;建立并完善人员应急疏散行为数据库 ;进行了人员应急疏散行为的模拟和建筑物安全疏散性状的概率危险性评价。其研究成果可用以直观、具体地指导建筑物安全疏散设计和火灾安全管理 。

Target rules, restrain rules, and movement rules, and their mutual correlations with human behavior during evacuation are studied. A virtual reality environment of the building fire accident is established. The database for human behavior during emergent evacuation is improved. The human behavior during evacuation is simulated, and the risk probability of the building for safe evacuation is evaluated. The results could be used as the guidance for the design of the building feasible for safe evacuation and for safety management, as well as the valuable reference for rescue decision and fire fighting drill.