The invention relates to the technical field of traffic control, in particular to a variable lane and channelization transformation optimization method, which comprises the following steps: judging the unbalance condition of each unit time in any day according to the historical flow data of any entrance and a first unbalance threshold value; according to the unbalance condition, lane simulation switching is conducted on the entrance, whether reverse unbalance is caused in each unit time after lane simulation switching is judged, and a reverse unbalance judgment result corresponding to each unit time in one day is obtained; obtaining an unbalance condition and a reverse unbalance judgment result of each unit time of each day within one month, and obtaining a lane reconstruction result based on the unbalance condition and the reverse unbalance judgment result of each unit time of each day within one month, a preset unbalance day number proportion threshold value and a preset lane reconstruction strategy. And obtaining lane optimization suggestions of the entrance in the future one month. The method has the beneficial effects that the risk that prediction suggestions are not matched with intersection conditions after actual use is reduced, and the risk of waste of manpower and material resources is further reduced.

    本发明涉及交通控制技术领域,尤其涉及一种可变车道及渠化改造优化方法,包括:根据任一进口的历史流量数据和第一失衡阈值,判断任一天内每一单位时间的失衡情况;根据失衡情况,对该进口进行车道模拟切换,并判断车道模拟切换后每一单位时间是否造成反向失衡,并获得一天内每一单位时间对应的反向失衡判断结果;获得一个月内每天各单位时间的失衡情况和反向失衡判断结果,并基于一个月内每天各单位时间的失衡情况和反向失衡判断结果,以及预先设置的失衡天数比例阈值和预先设置的车道改造策略,获得未来一个月内该进口的车道优化建议。其有益效果是,降低了预测建议在实际使用后与路口情况不匹配的风险,进而降低人力、物力浪费的风险。


    Access

    Download


    Export, share and cite



    Title :

    Variable lane and channelization transformation optimization method


    Additional title:

    一种可变车道及渠化改造优化方法


    Contributors:
    HAN NI (author) / WEI XIAOYONG (author) / ZENG HAIYANG (author) / LIU YUNFEI (author)

    Publication date :

    2025-01-14


    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 / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



    Channelization

    N. J. Rowan / T. G. Williams | NTIS | 1966


    Dynamic channelization traffic adjustment method and system for multi-lane expressway

    CAO WEIDONG / E GUANGXUN / LIU SHUTANG et al. | European Patent Office | 2023

    Free access

    Traffic channelization

    Bruening, M.E. | Engineering Index Backfile | 1953


    Variable Channelization and Signal Coordination of Level Crossing

    Li, Yingqi / Zhang, Lipeng / Wang, Bing et al. | Springer Verlag | 2024


    Channelization design optimization method for continuous flow intersection

    REN GANG / MA JINGFENG / CAO QI et al. | European Patent Office | 2020

    Free access