高层建筑结构规模巨大、人员众多,而疏散出口数量有限,如何有效安排疏散出口人员分布,提高疏散效率,是火灾应急管理的重要研究内容.以人为中心的疏散系统是典型的复杂系统,具有难以真实实验分析的困难.本文基于ACP(人工系统、计算实验、平行执行)方法,以智能体技术为核心建立了人工疏散系统,基于火灾场景,利用计算实验对疏散策略进行了验证、评估,给出了实际疏散系统与人工疏散系统的平行执行实现思想.最后,通过案例验证了方法的可行性.
High-rise buildings have the characteristics of huge structure, high density of population, limited number of exits. How to improve the evacuation efficiency as far as possible by reasonable distribution of evacuees at exits is an important content in fire emergency management. The human-centered evacuation system is a typical complex system that is very hard to do actual experiments. In this paper, we propose a new method based on the artificial system, computational experiments, parallel execution (ACP) approach. An artificial evacuation system based on the agent technology is built, and computational experiments based on fire scenarios are done to verify and evaluate the evacuation efficiency of the strategies. The idea of parallel execution between the physical evacuation system and the artificial evacuation system is also given. Finally, a complete case is given to verify the feasibility of the whole research idea.