基于数据采样方法的城市道路自由流行程时间估计

俞怡,曾佳棋,王殿海

Free-flow travel time estimation in urban roads based on data sampling method

Yi YU,Jia-qi ZENG,Dian-hai WANG

图 1 非饱和状态下信号交叉口的车辆运行轨迹

Fig.1 Vehicles’ trajectories in unsaturated condition