The invention relates to the field of digital twinning, in particular to a digital twinning city internet of things data integration and processing system, which comprises an average speed determination module for determining the actual average passing speed according to the pedestrian and vehicle passing condition of a first to-be-passed group within the initial green light duration; the temporary duration determination module is used for determining the temporary green light duration of the to-be-passed group according to the actual passing average speed and the passenger-vehicle proportion of the second to-be-passed group; the statistics module is used for carrying out statistics on the actual passing number of the to-be-passed group in the temporary green light duration and determining the actual passing speed of the to-be-passed group; the target duration determination module determines the target green light duration of the third to-be-passed group based on the position of the passing target in the third to-be-passed group and the actual passing speed, the data integration module integrates the target green light duration into unified data, the data is connected to the background through the Internet of Things technology, and when the target green light duration is abnormal, the target green light duration is abnormal. The signal lamp position is determined through positioning. And the safety of the traffic management system is enhanced.

    本发明数字孪生领域,尤其涉及一种数字孪生城市物联网数据集成与处理系统,该系统包括:平均速度确定模块,根据初始绿灯时长内的第一待通行群体人车通行情况确定实际通行平均速度;临时时长确定模块,根据实际通行平均速度和第二待通行群体人车占比确定待通行群体的临时绿灯时长;统计模块,统计在临时绿灯时长内的待通行群体的实际通行数量,并确定待通行群体的实际通行速度;目标时长确定模块,基于第三待通行群体中的通行目标的位置与实际通行速度确定第三待通行群体的目标绿灯时长,数据集成模块,将目标绿灯时长集成统一的数据,通过物联网技术连接至后台,当目标绿灯时长异常,通过定位确定信号灯位置。增强交通管理系统的安全性。


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    Title :

    Digital twin city Internet of Things data integration and processing system


    Additional title:

    数字孪生城市物联网数据集成与处理系统


    Contributors:
    WEI JIAN (author)

    Publication date :

    2025-01-03


    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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