Application of the Dissemination Effect of Cooperative Information and Exits Choosing Rules in Emergency Evacuation
In this paper,the dissemination effect of cooperative information and exits choosing rules are introduced into social force model to exhibit the pedestrian”s behaviors during emergency evacuation,especially under the condition that most of evacuees are not familiar with the evacuation environment.In the develop social force model,a cooperative information diffusing strategies and the exit choosing rules are introduced to describe how the crowd obtain and choose appropriate direction,and a formula about estimation of exit”s evacuation capacity is also proposed.According to the simulation results,the exit choosing rules taking into distance,density and width of exit is very effective for the place with multiple exits of crowd evacuation,and the cooperative diffusing model can help more and more people obtain appropriate direction of movement.The simulation results also indicate another conclusion that crowd evacuation guidance at the beginning of time is very important.This work contributes to make an efficient emergency evacuation scheme for large public-gathering places.
exits choosing information diffusing social force
HAN Yanbin LIU Hong Zhang Guijuan
School of Information Science and Engineering,Shandong Normal University,Jinan 250014,China;School o School of Information Science and Engineering,Shandong Normal University,Jinan 250014,China
国内会议
第10届全国计算机支持的协同工作学术会议暨中国计算机学会协同计算专委年度工作会议
太原
英文
425-439
2015-08-28（万方平台首次上网日期，不代表论文的发表时间）