The invention provides an intelligent regulation and control method and system for vehicle delay, and relates to the technical field of signal lamp regulation and control, and the method comprises the steps: collecting the road traffic information of a target region, constructing a twin traffic network, collecting real-time traffic data, and carrying out the traffic simulation prediction through combining with the twin traffic network, a real-time traffic flow diagram and a prediction delay diagram are generated to carry out traffic control strategy optimization simulation, and optimization is carried out based on a space and a scheduling optimization function by dynamically adjusting traffic light duration and generating a traffic control strategy optimization space to obtain an optimal traffic control strategy. The problems that the influence of real-time traffic flow, road state and weather condition data on a prediction result is large, errors and uncertainty possibly exist in the data collection, transmission and processing process, and the optimal data cannot be achieved are mainly solved. Optimization is carried out through predicting the delay diagram, the time length of the signal lamp is dynamically adjusted, regulation and control are carried out through an optimal strategy, and the technical effect of reducing traffic congestion is achieved.

    本申请提供了一种车辆延误的智能调控方法及系统,涉及信号灯调控技术领域,所述方法包括:采集目标区域的道路交通信息,构建孪生交通网络,采集实时交通数据,结合所述孪生交通网络,进行交通模拟预测,生成实时交通流量图、预测延误图,来进行交通控制策略寻优模拟,通过动态调整红绿灯时长,生成交通控制策略寻优空间,基于空间和调度寻优函数,进行寻优,获得最优交通控制策略。本申请主要解决了实时交通流量、道路状态、天气条件数据对预测结果影响大,数据的采集、传输和处理过程中可能会存在误差和不确定性,无法达到最优的问题。通过预测延误图进行寻优,动态调整信号灯时长,以最优的策略进行调控,达到了减少交通拥挤的技术效果。


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    Titel :

    Intelligent regulation and control method and system for vehicle delay


    Weitere Titelangaben:

    一种车辆延误的智能调控方法及系统


    Beteiligte:
    YAN JUN (Autor:in) / FENG SHU (Autor:in) / WANG WEI (Autor:in)

    Erscheinungsdatum :

    2024-01-05


    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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