摘要： 针对建筑内人员疏散的问题，提出集成模拟框架，确立面向计算机辅助设计(CAD)图纸的疏散效率评估流程。基于地理信息系统(GIS)技术，实时分析场景要素的空间分布特征，模拟人员对外部环境的认知与交互。应用虚拟现实(VR)技术对建筑布局及人员行为加以表现，基于Client-Server机制实现多视图集成。应用实例表明，CAD、GIS、VR的多视图模拟能提高建筑内人员疏散的可视化程度。
关键词:
疏散模拟,
空间解析,
虚拟现实,
建筑设计,
行为策略
Abstract: This paper presents an integrated simulation framework to evaluate evacuation efficiency for building plans from Computer Aided Design(CAD) drawings. Geographic Information System(GIS) based real time analysis is carried out to capture spatial information among scenario variables and thereby simulate human perceptions and interactions. Building layout and human behaviors are represented in virtual evacuation scenarios using Virtual Reality(VR) technology. The views are integrated into the framework based on Client-Server mechanism. The case study demonstrates that integrated simulation with CAD, GIS and VR views can facilitate the visualization of evacuation simulation
Key words:
evacuation simulation,
spatial analysis,
Virtual Reality(VR),
building design,
behavioral strategy
中图分类号:
唐方勤, 任爱珠, 傅爱华?. 集成环境下建筑内人员的疏散模拟[J]. 计算机工程, 2011, 37(12): 4-6.
TANG Fang-Qi, LIN Ai-Zhu, FU Ai-Hua-?. Simulation of Occupant Evacuation Inside Buildings Under Integrated Environment[J]. Computer Engineering, 2011, 37(12): 4-6.