The invention discloses an intersection operation optimization evaluation method, which comprises the following steps: on the basis of a balanced distribution principle, studying and judging the overall traffic load degree of an intersection, the balance degree of each flow direction of an opposite inlet and the balance degree of the internal flow direction of the inlet according to the flow rate ratio of each flow direction of the intersection, and proposing an intersection channelization transformation necessity analysis model; decision basis is provided for channelization transformation, variable guide lane setting and lap joint phase setting, the necessity of intersection optimization is accurately evaluated, the intersection performance cannot be effectively improved, and urban congestion cannot be effectively relieved.

    本发明公开了一种交叉口运行优化评估方法,基于均衡分配原则,根据交叉口各流向流率比,研判交叉口整体交通负荷度、对向进口各流向均衡程度和进口内部流向均衡程度,提出交叉口渠化改造必要性分析模型,为渠化改造、可变导向车道设置和搭接相位设置提供决策依据,准确评估对交叉口优化的必要性,无法有效提升交叉口性能和缓解城市拥堵。


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    Title :

    Intersection operation optimization evaluation method


    Additional title:

    一种交叉口运行优化评估方法


    Contributors:
    CHEN ZHIWEI (author) / YU SU (author) / HU LINGLONG (author) / WANG HAIFENG (author) / ZHANG ZHONGWEI (author) / YAO BINBIN (author) / WANG LIYANG (author) / BIAN KAIYI (author)

    Publication date :

    2025-01-24


    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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