基于智能体技术的多重灾难人员疏散感知模型  

Multiple Disasters Evacuation Perceptual Model Based on Agent Technology

作　　者：张学锋[1] 张成俊[1] 白晨曦[1] 姜太平[1] 储岳中[1] 

机构地区：[1]安徽工业大学计算机科学与技术学院,安徽马鞍山243002

出　　处：《系统仿真学报》2016年第3期534-541,568,共9页Journal of System Simulation

基　　金：安徽省自然科学基金(1308085QF113)

摘　　要：人员疏散过程中往往伴随着多种灾难或事故的再次发生。为了解决多重灾难环境下的人员疏散问题,依据多智能体技术提出了一种人员疏散感知模型。通过建立灾难数学模型和个体感知模型来驱动人员的决策以及行动,将人员仿真与环境灾难建模结合起来。该模型通过物理射线法、气体分子扩散公式、声音传播原理等算法实现了人员的视觉、嗅觉、听觉等感知功能,通过应激反应和综合决策等模型实现人员的信息分析功能。疏散过程中人的移动速度通过人群流速度计算模型、心理和生理影响程度来计算。实验结果表明,该人员疏散模型能够比较真实地表现出在多重灾难环境下的人员疏散情况。Various disasters or accidents often reoccur in the process of evacuation. In order to solve the problem of evacuation in multiple disasters, a perceptual model for evacuation was proposed based on multi-agent technology. By guiding the decision and action of people with mathematical model of disaster and individual perception model, the crowd evacuation stimulation was combined with environment disaster model. It stimulated the perceptive functions such as visual sense, sense of smell, and auditory sense with ray method, gas molecular diffusion formula, and the theory of sound transmission. It analyzed the information of people through stress reaction model and compound decision model In the process of evacuation, the travelling speed of people was worked out with the calculation model of velocity, the mental and physiological effect. It＇s proved that the crowd Evacuati-on model is able to present the situation in multiple disasters veritably.

关 键 词：人员疏散 智能体 多重灾难 系统仿真 感官功能 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]