中国物理B ›› 2009, Vol. 18 ›› Issue (6): 2200-2204.doi: 10.1088/1674-1056/18/6/015
李克平, 管立加
Li Ke-Ping(李克平) and Guan Li-Jia(管立加)
摘要: Based on a car-following model, in this paper, we propose a new traffic model for simulating train movement in railway traffic. In the proposed model, some realistic characteristics of train movement are considered, such as the distance headway and the safety stopping distance. Using the proposed traffic model, we analyse the space-time diagram of traffic flow, the trajectory of train movement, etc. Simulation results demonstrate that the proposed model can be successfully used for simulating the train movement. Some complex phenomena can be reproduced, such as the complex acceleration and deceleration of trains and the propagation of train delay.
中图分类号: (Granular models of complex systems; traffic flow)