The invention is a way for dividing the traffic network by origin-destination tree(OD-Tree), and providing a structure of origin-destination tree(OD-Tree). According to the parameters of analyzing thetraffic network, including the traffic flow ratio, the stop queue length, or origin-destination trip(OD-Trip), the traffic network is divided into at least one OD-Tree. The invention provides a new way of dividing traffic network. After the traffic network is divided into the origin-destination tree(OD-Tree), the regional barrier obstacle can be eliminated, the traffic flow blocking can be reduced. The origin-destination tree(OD-Tree) can be further divided into upstream, midstream and downstream groups to effectively apply in the development of the traffic control strategy, improve the continuity of traffic flow, and improve the coordination of traffic flow.

    一种以起讫旅次树划分交通路网的方法,提供一起讫旅次树结构,根据车流转向流量比率、停等车队长度或起讫旅次量等分析交通路网的参数将该交通路网划分为至少一个起讫旅次树(OD‑Tree),本发明提供一新的划分交通路网方法,该交通路网被划分成起讫旅次树后将可消除区域阻隔障碍、减少车流阻断情形,并可再将该起讫旅次树切分为上游群组、中游群组及下游群组以有效应用在研拟交通控制策略,提高车流连贯性、提高车流的可协调性。


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    Title :

    A way for dividing the traffic network


    Additional title:

    一种划分交通路网的方法


    Contributors:

    Publication date :

    2020-08-25


    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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