Route Selection Model in Emergency Evacuation Based on Quasi-user Optimum Dynamic Traffic Assignment

摘要：

The road network emergency evacuation means evacuating the traffic flow which is trapped to safer areas as immediately as possible, in order to bring the least impact and destruction by emergent catastrophe events. As the critical issue in emergency evacuation, aiming at the shortest evacuation time, we build a route selection model in emergency evacuation based on quasi-user optimum dynamic traffic assignment theory, and develop a constrained Kshortest paths algorithm within a dynamic restricted searching area. Efficiency and feasibility of the model and algorithm are proved by the simulation results.

关键词： intelligent transportation systems emergency evacuation quasi-user optimum dynamic traffic assignment route selection fast optimum algorithm for K-shortest paths

作者: Zhaosheng Yang Manrong Yuan Wei Yang

作者单位: State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun, Jilin, 130022, C Traffic & Transportation College, Jilin University, Changchun, Jilin, 130022, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 2602-2605

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）