基于多智能体技术的公共场所人员疏散模型研究

Study on MA-based Model of Occupant Evacuation in Public Facility

利用多智能体(Multi-Agents)在复杂系统建模研究方面的优势,通过将被疏散人员定义为Agent,并对Agent行为进行形式化描述的方法,建立了基于多智能体MA的、考虑个体特征和行为的公共场所人员疏散模型。模型重点模拟了Agent在引导作用、火的扩散和随机障碍物等影响下的行为反应,结果比较符合实际情况,验证了该模型的合理性和适用性。

Based on the predominance of Multi-Agents Simulation in describing and modeling a complex system, an occupant evacuation model with consideration of occupant＇s characteristics and actions was proposed. The model defined every occupant to an agent and defined agent actions by a formalization description method. Furthermore, the occupant＇s reactions to the guidance effect, fire spread and randomly emerged barrier were simulated. The simulation results are comparatively complied with the practice, which proved the rationality and applicability of the model.