中国物理B ›› 2008, Vol. 17 ›› Issue (3): 829-835.doi: 10.1088/1674-1056/17/3/017
金文龙1, 姜锐2, 吴清松2
Jiang Rui(姜锐)a), Jin Wen-Long(金文龙)b), and Wu Qing-Song(吴清松)a)
摘要: Recently, a number of efforts are underway to investigate inter-vehicle communications (IVC). This paper studies the instantaneous information propagation behaviours based on IVC in three different traffic situations (free flow, synchronized flow and stop-and-go waves) in a cellular automaton model. It is shown that different behaviours appear in stop-and-go waves from those in free flow and synchronized flow. While the distribution of Multi-hop Communication Distance (MhCD) is either exponential or uniform in free flow and synchronized flow, the distribution of MhCD is either exponential or with a single peak in stop-and-go waves.
中图分类号: (Telecommunications: signal transmission and processing; communication satellites)