The invention discloses a holographic intersection synchronization method and system based on digital twinning, and relates to the technical field of digital twinning, and the method comprises the steps: obtaining a digital twinning model; performing scene clustering on the historical traffic scenes to obtain a plurality of historical road condition data; inputting the plurality of historical road condition data into a digital twin model to generate a plurality of signal control strategies; obtaining real-time road condition data; matching the real-time road condition data with a plurality of historical road condition data to obtain a first signal control strategy; comparing the real-time road condition data with the first simulation result to obtain a compensation signal control strategy; and traffic signal control is carried out, traffic signals are presented at the target crossroad in a holographic form, and traffic management is carried out. The technical problems that in the prior art, data integration and analysis are insufficient, and traffic signal control is not intelligent enough are solved, and the technical effects that data from different sources are integrated and deeply analyzed, a more accurate signal control strategy is obtained, and intelligent traffic management is achieved are achieved.

    本发明公开了基于数字孪生的全息路口同步方法及系统,涉及数字孪生技术领域,包括:获取数字孪生模型;对历史交通场景进行场景聚类,获取多个历史路况数据;将多个历史路况数据输入数字孪生模型,生成多个信号控制策略;获得实时路况数据;将实时路况数据与多个历史路况数据进行匹配,获取第一信号控制策略;将实时路况数据与第一仿真结果进行比较,获得补偿信号控制策略;进行交通信号控制,将交通信号以全息形式呈现在目标十字路口,进行交通管理。本发明解决了现有技术中数据整合与分析不足,交通信号控制不够智能的技术问题,达到了整合不同来源的数据并进行深度分析,得到更精确的信号控制策略,实现智能交通管理的技术效果。


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    Title :

    Holographic intersection synchronization method and system based on digital twinning


    Additional title:

    基于数字孪生的全息路口同步方法及系统


    Contributors:
    YAN JUN (author) / HUO JIANJIE (author)

    Publication date :

    2024-04-05


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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