The invention discloses a method for arranging a dynamic induction type CAV special straight entrance lane at a signalized intersection. The method is suitable for the signalized intersection in which the number of entrance lane straight lanes is not less than 2 and the hour traffic volume of all entrance lanes in the driving direction to be arranged is not less than 500 pcuu/h. According to the method, the CAV proportion needing to be met by the driving direction to be arranged is provided according to different conditions of the number of straight lanes of the entrance lane, the traffic volume and the signal timing, the emptying time is calculated when the arrangement requirement is met, and the function of the dynamic induction type CAV special straight entrance lane is achieved through a lifting isolation belt and a road surface indicating device. According to the method, a quantitative method is provided to guide the arrangement of the dynamic induction type CAV special straight entrance lane, the traffic capacity of the mixed traffic flow at the signalized intersection is improved, delay and oil consumption are reduced, and a method support is provided for traffic organization optimization of the entrance lane at the signalized intersection in the mixed traffic flow environment.
本发明公开了一种信号交叉口动态感应式CAV专用直行进口道布设方法,适用于进口道直行车道数不小于2、拟布设的行车方向所有进口道小时交通量不小于500pcu/h的信号交叉口。所述方法根据进口道直行车道数、交通量和信号配时的不同情况,提出拟布设的行车方向需满足的CAV比例,在达到布设要求时计算清空时间,通过可升降隔离带和路面指示装置实现动态感应式CAV专用直行进口道的功能。本发明提出定量化的方法指导动态感应式CAV专用直行进口道的布设,有利于提高信号交叉口混行交通流的通行能力、降低延误及油耗,为混行交通流环境下信号交叉口进口道的交通组织优化提供方法支撑。
Method for arranging dynamic induction type CAV special straight entrance lane at signalized intersection
一种信号交叉口动态感应式CAV专用直行进口道布设方法
2021-05-07
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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