Simulation of evacuation processes using cellular automaton model for carriage passenger dynamic
A cellular automata model (CAM) is presented to simulate the passenger evacuation of carriage in an emergency. Some special algorithm is introduced considering simple human judgment to make the rules more reasonable. Based on the above model, a program CARUN is developed. Considering the special geometry and boundary conditions, the simulation of the evacuation process for the passenger in carriage is performed. And effects of some important factors were emphatically discussed such as judgment criterion for biased exit, the number of the persons, and person distribution positions. Evacuation times for different scenarios were obtained and analyzed comparatively. The results indicate that the program CAKDIN can simulate the evacuation in carriage appropriately and some practice phenomena related to the different human behaviors could be observed.
cellular automaton model carriage evacuation simulation
Chen Chang-kun Sun Yun-feng Li Zhi
Institute of Disaster Prevention Science & Safety Technology Central South University Changsha Hunan China
国际会议
上海
英文
580-583
2009-11-20（万方平台首次上网日期，不代表论文的发表时间）