郑斌;冉海潮;

• 1:石家庄市公安消防支队
• 2:河北科技大学环境科学与工程学院

摘要(Abstract)：

采用改进的元胞自动机模型,引入视觉效应和听觉效应系数,模拟不同人员在混合行为模式下的疏散过程,通过改变诱导信号对人群疏散的作用范围,研究智能疏散诱导系统的视觉诱导、听觉诱导及双重诱导对人员疏散过程的影响,给出一种基于多参数的智能动态标识算法。结果表明:该系统通过对声、光指示器等诱导标识的实时控制,给出人群疏散的动态标识路径,指示疏散人员选择合理的疏散行为模式,从而提高疏散效率;在不同行为模式下,借助声、光双重诱导机制,选择正确的疏散诱导标识的数量、位置和方向,扩大疏散诱导标识的影响范围,可以有效缩短疏散时间;根据基于多参数的智能动态标识算法,控制动态疏散线路标识的工作状态,给出疏散人群的动态标识路径,能够提高人群的疏散效率。

关键词(KeyWords)： 安全工程;智能疏散诱导系统;元胞自动机模型;视觉诱导;听觉诱导;人群疏散

Abstract:

Keywords:

基金项目(Foundation): 河北省自然科学基金项目(601260)

作者(Authors): 郑斌;冉海潮;

参考文献(References)：

• [1]JEON G Y,KIM J Y,HONG W H.Evacuation performance of individuals in different visibility conditions[J].Building and Environment,2011,46:1094-1103.
• [2]ZHANG Cai(张才).Analysis of the 2010 national fire[J].Safety(安全),2011(2):46-49.
• [3]VON NEUMANN J,BURKS A W.Theory of self-reproducing automata[M].Urbana:University of Illinois Press,1966
• [4]SONG Weiguo(宋卫国),YU Yanfei(于彦飞),FAN Weicheng(范维澄),et al.A kind of the evacuation cellular automaton model with friction and repulsion[J].Science in China E(中国科学E),2005,35(7):725-736.
• [5]KIRCHNER A,SCHADSCHNEIDER A.Simulation of evacuation process using a bionics-inspired cellular automaton model for pedestrian dynamics[J].Physica A,2002,312(2):260-276.
• [6]KIRCHNER A,SCHADSCHNEIDER A.Friction effects and clogging in a cellular automaton model for pedestrian dynamics[J].Physical Review E,2003(67):1-12.
• [7]GB 50016—2006 Code for fire protection design of buildings(建筑设计防火规范)[S].
• [8]GB 17945—2010 Fire emergency lighting system(消防应急照明和疏散指示系统)[S].
• [9]RAN Haichao(冉海潮),SUN Lihua(孙丽华),GAO Xiaozhi(高晓芝).Influences of intelligent evacuation guidance system on crowd evacuation in building fire[J].Building Electricity(建筑电气),2013,32(7):26-29.
• [10]GB 50098—2009 Code for fire protection design of civil air defense works(人民防空工程设计防火规范)[S].
• [11]CUI Xihong(崔喜红),LI Qiang(李强),CHEN Jin(陈晋).Study on occupant evacuation model in large public place:to consider individual character and following behavior[J].Journal of Natural Disasters(自然灾害学报),2005,14(6):133-140.
• [12]FANG Z,YUAN J P,WANG Y C,et al.Survey of pedestrian movement and development of a crowd dynamics mode[J].Fire Safety Journal,2008,43:459-465.
• [13]LU Jun'an(陆君安),FANG Zheng(方正),LU Zhaoming(卢兆明).Mathematical model of evacuation speed for personnel in buildings[J].Engineering Journal of Wuhan University(武汉大学学报),2002,35(2):66-69.