An urban traffic flow early warning detection method based on big data comprises the steps that a vehicle checkpoint camera collects coming and going traffic flow image data in an area and sends the traffic flow image data to an image processing module, and the image processing module receives the traffic flow image data sent by the vehicle checkpoint camera and converts the traffic flow image data into structured vehicle data; the data pushing module uses a message engine to send the structured vehicle data to a big data platform and a search server; the big data platform analyzes and processes the structured vehicle data and performs early warning judgment on vehicle flow; an early warning result is sent to a visualization platform, and the visualization early warning is carried out on the traffic flow. The big data technology used by the invention can timely collect and process mass data, and control the system state according to data after various data are calculated, relevant information can be predicted, and real-time dynamic monitoring is carried out; the big data distributed computing and storage framework can analyze, process and store massive vehicle data, and is more efficient and stable than a traditional application system.

    一种基于大数据的城市车流预警检测方法,包括:车辆卡口相机采集区域内往来车流图像数据,并将车流图像数据发送给图像处理模块图像处理模块接收车辆卡口相机发送的车流图像数据,将车流图像数据转为结构化车辆数据;数据推送模块使用消息引擎将将结构化车辆数据发送至大数据平台和搜素服务器;大数据平台对结构化车辆数据进行分析处理,对车流量进行预警判断;将预警结果发送至可视化平台,对车流量进行可视化预警本发明使用的大数据技术能够及时采集、处理海量数据,并根据数据处理来控制系统状态;在对多种数据进行计算后,可以预测相关信息,并展开实时动态监测;大数据分布式计算、存储框架,能够对海量车辆数据进行分析处理及存储,比传统应用系统更加高效、稳定。


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    Titel :

    Urban traffic flow early warning detection method and system based on big data


    Weitere Titelangaben:

    一种基于大数据的城市车流预警检测方法和系统


    Beteiligte:
    LEI LONGFEI (Autor:in) / HE SHAN (Autor:in) / ZHANG LONGTAO (Autor:in) / YANG GUANG (Autor:in) / LYU FENG (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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