The invention discloses an expressway traffic capacity cooperative regulation and control method based on lane dynamic allocation of CAVs mixed traffic flow, wherein the method comprises the steps: setting a special lane for a networked automatic driving vehicle on an expressway under the condition that the networked automatic driving vehicle CAVs has certain market permeability, and through the constraint of multiple factors, establishing an integer nonlinear lane dynamic allocation model; and dynamically adjusting the distribution of lane rights and the driving data of the vehicle, outputting a change curve of the traffic capacity of the expressway, selecting an optimization solution, feeding back to a traffic control platform, and dynamically adjusting an expressway lane distribution scheme and vehicle driving data management and control in time to realize cooperative regulation and control of the traffic capacity of the expressway. According to the method, the CAVs special lane isreasonably arranged to separate the mixed traffic flow, and meanwhile, the influence of the road service level and a confluence area on the road is considered, so that the designed traffic capacity ofthe basic road section of the expressway meets the actual traffic requirements, and the purposes of improving the traffic efficiency and the traffic safety are achieved.

    本发明公开了基于CAVs混合交通流的车道动态分配的高速公路通行能力协同调控方法,在网联自动驾驶车辆CAVs具有一定的市场渗透率的情况下,在高速公路上设置网联自动驾驶车辆专用车道,通过多因素的约束,建立整数非线性的车道动态分配模型;动态调整车道路权的分配以及车辆的行驶数据,输出高速公路的通行能力的变化曲线,选择优化解,反馈给交通控制平台,及时动态调整高速公路车道分配方案和车辆行驶数据管控,实现高速公路通行能力协同调控。本发明通过合理布设CAVs专用车道以分离混合交通流,同时考虑道路服务水平及合流区对道路的影响,使得高速公路基本路段设计通行能力满足实际交通需求,达到提高通行效率和交通安全的目的。


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    Titel :

    Expressway traffic capacity cooperative regulation and control method based on lane dynamic allocation of CAVs mixed traffic flow


    Weitere Titelangaben:

    基于CAVs混合交通流的车道动态分配的高速公路通行能力协同调控方法


    Beteiligte:
    HAO WEI (Autor:in) / ZHANG ZHAOLEI (Autor:in) / LIU LI (Autor:in) / TIAN DAXIN (Autor:in) / WANG ZHENGWU (Autor:in) / HU LIN (Autor:in) / LONG KEJUN (Autor:in) / WU WEI (Autor:in) / LI YAN (Autor:in)

    Erscheinungsdatum :

    2020-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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