突发公共事件应急交通研究综述  

Emergency Transportation Research on Public Emergency:A Review

作　　者：张宏[1,2] 李杰[1] 吕宜生[2] 

机构地区：[1]华中科技大学土木工程与力学学院,湖北武汉430074 [2]武汉理工大学华夏学院汽车工程系,湖北武汉430223

出　　处：《安全与环境工程》2014年第5期164-169,共6页Safety and Environmental Engineering

基　　金：国家软科学研究计划项目(2010GXS5D237)

摘　　要：突发公共事件下的应急交通管理与控制问题是当前交通领域的一个研究热点。本文介绍了国内外有关应急交通领域的研究现状,对突发公共事件的概念进行了归纳总结,分析了突发公共事件下的应急交通行为;概述了数学分析方法和计算机仿真模拟应急交通疏散的研究成果,从逆向车道设计、交通分流、分阶段交通疏散、交通信号控制、平行应急管理与控制等方面对突发公共事件下的应急交通控制策略进行了分析;最后指出了有待进一步深入研究和探索的问题。Public transportation emergency is a hot topic of traffic management and control in the traffic field currently.Transportation system plays an important role in emergency response.Firstly,this paper introduces the research status about the field of emergency traffic at home and abroad,summarizes the definitions of public emergencies,analyzes the emergency traffic behavior of public emergencies and gives a comprehensive literature review on human behavior under public emergencies,emergency evacuation modeling and emergency evacuation control based on mathematical analysis method and computer simulation illustrates.Secondly,the paper analyzes control strategies of public emergency traffic from contraflow design,traffic flow,staged evacuation,traffic signal control and PeMS.At the end,the paper points out the future research direction.

关 键 词：应急交通 突发公共事件 疏散模型 交通控制 

分 类 号：X951[环境科学与工程—安全科学] X32