The invention provides an intersection signal optimization timing method based on queuing length and delay. The intersection signal optimization timing method comprises the following steps that S1, road end equipment collects traffic situation data and calculates the traffic situation data; s2, historical data aggregation and algorithm data preparation; s3, a timing optimization model based on queuing length and credit control delay; based on flow data collected by urban traffic flow monitoring equipment and signal machine phase control data, a refined timing result of an urban intersection signal control scheme is calculated more quickly and conveniently, and a set of reasonable timing optimization model for continuous and real traffic passing demands of intersections is provided. Accurate signal control optimization timing is carried out on more accurate data in different time periods, the same timing scheme method is used, and spatio-temporal data resources of intersection equipment and signal machines are fully utilized.

    本发明提出一种基于排队长度及延误的路口信号优化配时方法,包括以下步骤:S1:路端设备采集与交通态势数据的计算;S2:历史数据聚合与算法数据准备;S3:基于排队长度和信控延误的配时优化模型;依托城市交通流量监测设备采集到的流量数据、信号机相位控制数据,更加快速便捷的计算出城市路口信号控制方案的精细化配时结果,提供一套对路口连续的、真实的交通通行需求进行合理的配时优化模型,对不同的时段内更为准确的数据进行精确信号控制优化配时,使用同一套配时方案方法,充分利用交叉口设备、信号机的时空数据资源。


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    Titel :

    Intersection signal optimization timing method based on queuing length and delay


    Weitere Titelangaben:

    一种基于排队长度及延误的路口信号优化配时方法


    Beteiligte:
    CHEN CHAO (Autor:in) / WANG CHANGRUI (Autor:in) / LI YUAN (Autor:in) / LUO XIONGFEI (Autor:in) / LYU JIANCHENG (Autor:in) / WANG XIANFENG (Autor:in)

    Erscheinungsdatum :

    2023-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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