会议专题

Exits choice based on Cellular automaton model for pedestrians evacuation

  In order to study the evacuation characteristics under complex building structure,an emergency evacuation model considering multi-exits was established based on cellular automaton in this paper,The distance from pedestrian location to the exit and pedestrians density near exit were considered in the model,meanwhile,the exit door size is a key factor for exit choice during escaping.We simulated pedestrians evacuation from crowded exit door moving to open area using the model; we also studied the number of pedestrians and layout of exit influencing on evacuation time.Results show that the evacuation time increases with the density,and exits distribution affects the effective usage of exits and the evacuation efficiency.Evacuation time decreases with the exits separation width.

cellular automaton pedestrian density exit door size exits distribution

Mei-Ling XIAO Yang CHEN Ming-Jiao YAN Liao-Yuan YE Ben-Yu LIU

School of Urban Construction and Management of Yunnan University,Kunming, China Yunnan Normal University, Kunming, Yunnan, China College of resources and environment, Yunnan University, Kunming, Yunnan, China

国际会议

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference(IAEAC 2015)(2015 IEEE先进信息技术,电子与自动化控制国际会议)

重庆

英文

970-973

2015-12-19(万方平台首次上网日期,不代表论文的发表时间)