本发明公开了一种混合交通快速路下匝道与近信号控制区联动控制方法,包括如下步骤:S1:设置快速路下匝道与近信号控制区衔接的混合交通场景;S2:结合车辆的动力学特征,建立线性车辆纵向动力学模型;S3:为了保证车队的稳定性,构建混合交通场景下基于信息物理系统的快速路下匝道与近信号控制区联动控制方法;S31:为了避免异质车辆在链接区域长的等待时间以及在衔接点发生碰撞,构建先进先出协同控制方法;S32:为了解决虚拟车队在近信号控制区受信号灯相位的约束出现时走时停的现象,建立基于信息物理系统的分布式协同控制方法。

    The invention discloses a mixed traffic expressway off-ramp and near signal control area linkage control method. The method comprises the following steps: S1, setting a mixed traffic scene in which an expressway off-ramp is connected with a near signal control area; s2, establishing a linear vehicle longitudinal dynamic model by combining the dynamic characteristics of the vehicle; s3, in order to ensure the stability of the motorcade, constructing an expressway off-ramp and near signal control area linkage control method based on an information physical system in a mixed traffic scene; s31, in order to avoid long waiting time of heterogeneous vehicles in a link area and collision at a connection point, a first-in first-out cooperative control method is constructed; and S32, establishing a distributed cooperative control method based on an information physical system in order to solve the phenomenon that the virtual motorcade travels and stops in the near signal control area under the constraint of the phase of the signal lamp.


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    Title :

    一种混合交通快速路下匝道与近信号控制区联动控制方法


    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung