基于Paramics仿真软件的应急疏散时间计算方法  

Calculation Method of Emergency Evacuation Time Based on Paramics

作　　者：侯晓宇 熊娟 蒋光胜 陈淑红 杨孝宽[2] 赵晓华[2] 

机构地区：[1]北京四通智能交通系统集成有限公司,北京100081 [2]北京工业大学交通研究中心,北京100022

出　　处：《公路交通科技》2009年第S1期69-73,共5页Journal of Highway and Transportation Research and Development

基　　金：国家科技支撑计划资助项目(2006BAG01A01)

摘　　要：利用Paramics仿真软件,可以直观的模拟应急疏散状态,对疏散策略进行客观评价。而疏散时间,作为评价的重要因素之一,需通过外部程序计算获得。为了得到疏散时间,本文通过编程观测北京三环快速路交通事件发生前后各交通参量的变化,给出了道路疏散时间的计算方法,并通过对大型场馆发生突发事件进行应急疏散时疏散车辆驶入安全区域数量的变化得到了场所疏散时间的计算方法。Using Paramics,the emergency evacuation status can be simulated directly and the evacuation strategy can be evaluated objectively.But evacuation time,as the most important factor of evaluation strategy,should be calculated through an external program.In order to obtain the evacuation time,the change of traffic parameters before and after incidents occurred on the Third Ring Road in Beijing was observed,the way of calculating the evacuation time was given,and the calculation method of emergency evacuation time at large stadium when sudden incident occurred was got through the amount change of evacuation vehicles enter into the security zone.

关 键 词：智能运输系统 PARAMICS 应急疏散时间 检测器 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] U495[自动化与计算机技术—计算机科学与技术]