The invention relates to the technical field of data analysis, in particular to a smart city data analysis method based on the Internet of Things, which comprises the following steps: 100, collecting vehicle weight information through vehicle measurement before a vehicle enters a tunnel, and completing initial information collection of the vehicle in cooperation with vehicle license plate recognition of the vehicle; 110, the vehicle drives into a designated lane of the tunnel and is emitted from the tunnel road surface through the infrared light source emitting device. According to the invention, through various data acquisition and analysis of driving data in the tunnel, whether the vehicle is overspeed or illegal lane change is identified, information is uploaded in time, a motion track is visualized to facilitate identification and judgment by traffic management personnel, meanwhile, the vehicle can be alarmed, the alarm content is not limited, simple voice reminding is realized, and the driving safety of the vehicle is improved. Compared with a single-point snapshot mode in the prior art, the method and the system have the advantages that driving monitoring analysis in the tunnel can be perfected well, driving safety in the tunnel is guaranteed, and driving illegal behaviors are reduced.

    本发明涉及数据分析技术领域,具体为基于物联网的智慧城市数据分析方法,包括如下步骤:100:车辆进入隧道前经车辆测量采集车辆重量信息,并配合车辆识别车辆的车牌照完成车辆的初步信息采集;110:车辆驶入隧道指定车道,经红外光源发射装置由隧道路面发射。本发明通过隧道内行车数据的多种数据采集分析,识别车辆是否处于超速与违规变道的违法行为,并及时将信息上传并将运动轨迹可视化便于交管人员识别判断,同时还能够对车辆进行告警,告警内容不在局限与简单的语音提醒,通过三维投影的方式引起驾驶人员的重视,该方法系统相较于现有技术的单点抓拍方式能够较好的完善隧道内行车监控分析,进而通过隧道行车安全,降低行车违法行为。


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    Title :

    Smart city data analysis method and system based on Internet of Things


    Additional title:

    基于物联网的智慧城市数据分析方法及系统


    Contributors:
    DONG ZHIYONG (author) / RUAN YANG (author) / XIONG YAN (author) / CHENG GEER (author)

    Publication date :

    2023-01-24


    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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