The invention provides a method and a system for identifying stability of an underground interlaced section. The method comprises the following steps: acquiring a time headway and a vehicle speed of at least one vehicle in a preset time period; and determining a traffic flow stability state based on the time headway and the vehicle speed of the at least one vehicle. According to the method, the traffic flow stability of the underground interlaced section can be identified, corresponding control measures can be taken conveniently, and safe and effective operation of the underground interlaced road is guaranteed.

    本发明提供一种地下互通交织段稳定性识别方法与系统,所述方法包括:获取预设时间段内至少一台车辆的车头时距与车速;基于所述至少一台车辆的车头时距与车速确定交通流稳定性状态。本发明能够实现对地下互通交织段的交通流稳定性进行识别,便于采取相应的控制措施,保障地下互通道路的安全有效运行。


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    Title :

    Method and system for identifying stability of underground interworking interleaving section


    Additional title:

    地下互通交织段稳定性识别方法与系统


    Contributors:
    XU GUOPING (author) / LIU HONGZHOU (author) / LYU YONGGANG (author) / WANG YONG (author) / XU YU (author) / QIN HUIHUI (author) / ZHANG TAO (author) / HUANG QINGFEI (author)

    Publication date :

    2021-11-09


    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



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