The invention discloses a one-way line setting scheme generation method and system and a storage medium, and relates to the technical field of traffic analysis, research and judgment, and the method comprises the steps: obtaining the flow data of a road section in one day, calculating the flow ratio and the road section direction saturation through the lane average flow, and determining the road section flow imbalance condition; judging whether the current road section meets a one-way line design requirement or not according to the two-way lane number, whether the road is communicated or not and the communication length; obtaining road section flow imbalance condition analysis results of a plurality of days, and analyzing and determining a flow feature label of each time period; aggregating the time periods of the same flow feature tag and the same heavy traffic direction; and judging the number of time periods according to an aggregation result, and recommending a corresponding one-way line setting scheme according to the number of different time periods and the number of lanes. The invention further comprises a system and a storage medium. The setting scheme of the one-way line can be automatically recommended, the scheme generation efficiency is improved, and manpower and time investment is reduced.

    本发明公开一种单行线设置方案生成方法、系统及存储介质,涉及交通分析研判技术领域,方法包括:获取路段在一天内的流量数据,通过车道平均流量计算出流量比和路段方向饱和度,并确定路段流量不均衡情况;根据双向车道数、道路是否联通以及联通长度来判断当前路段是否符合单行线设计要求;获取若干天的路段流量不均衡情况分析结果,分析并确定每个时段的流量特征标签;将相同流量特征标签以及相同重交通方向的时段进行聚合;根据聚合结果判断时段数量,根据不同时段数量以及车道数量来推荐相应的单行线设置方案。本发明还包括系统和存储介质;本发明能够自动推荐单行线的设置方案,提高方案生成效率,减少人力和时间投入。


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    Title :

    One-way line setting scheme generation method and system and storage medium


    Additional title:

    一种单行线设置方案生成方法、系统及存储介质


    Contributors:
    LIU CHANG (author) / WU HAO (author) / JIANG LI (author) / LI DEWEN (author)

    Publication date :

    2024-05-17


    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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