【摘要】 为了更好地采用城市快速路交织区的交通流特性指导、优化道路设计,基于城市快速路交织路段内驾驶员的换道行为及车辆换道数据,分析该路段内的车辆换道轨迹及持续时间等信息。建立基本的车辆换道规则,发掘预告标志设置对交织路段交通流特性的影响,并在AnyLogic中建立模型进行仿真。结果表明,预告标志设置对交织区车辆换道特征会产生影响。更多还原

【Abstract】 In order to better use the characteristics of traffic flow in the weaving section of urban expressways to guide and optimize road design,based on the driver’s lane-changing behavior and vehicle lane-changing data in the weaving section of urban expressways, the lane-changing trajectory and duration of vehicles in the section were analyzed. Basic vehicle lane-changing rules were established, and the effect of warning signs on the characteristics of traffic flow in weaving section was explored, and a model was built in Any Logic for simulation.The results show that the setting of the warning signs will have an impact on the lane changing characteristics of vehicles in the weaving section.更多还原