大型建筑物人员疏散仿真系统及实现

人员疏散仿真的关键是模型的选择,为了使仿真结果更加接近实际,基于元胞自动机模型,改进和优化了人员疏散仿真算法,设计了目标元胞选择算法,提出个体竞争力的定义和计算方法,在疏散仿真模型中引入环境熟悉程度和运动方向等因子,设计并实现了疏散仿真系统,实验结果表明,系统能够更加真实地仿真紧急状况下人员疏散的全过程.

Implementation of Occupant Evacuation Simulation System in Large Buildings

The key of evacuation simulation is the model selection.In order to make the simulation results closer to reality,the paper adopts the Cellular Automata evacuation simulation model as the basic theory to improve and optimize the simulation model.Through analyzing certain essential technologies of evacuation system,optimizing evacuation simulation algorithm,introducing movement direction,individual competition ability and fire spreading model,the paper designs and establishes an emergency evacuation simulati...