An embodiment of the invention discloses a festival and holiday service area flow early warning method and system based on traffic operation state perception, relates to the field of traffic big data analysis and early warning, and can timely grasp traffic flow early warning data of each service area and effectively make early warning and control traffic flow. The method comprises the following steps that: receiving data reported by front-end equipment through a network communication thread M by a server, and storing the data into a message queue Q; extracting the data from the message queue Q through using a streaming processing thread S1, analyzing the data, acquiring parking data, respectively accessing the relational database, the file type database and the cache type database, updating parking space conditions recorded in R1 and C1, and storing parking records into F; and reading occupation condition data and early warning threshold data of the parking space from the C1 and the C2 through a streaming analysis thread S2 to obtain traffic flow early warning results of the service areas, and storing early warning results into the R3.

    本发明实施例公开了一种基于交通运行状态感知的节假日服务区流量预警方法及系统,涉及交通大数据分析预警领域,能够及时的掌握各个服务区的交通流量预警数据,并有效的做出预警以及控制交通流量。本发明包括:所述服务器通过网络通信线程M,接收所述前端设备上报的数据,并存入消息队列Q;通过流式处理线程S1从消息队列Q取出数据进行解析,并得到停车数据,之后分别访问所述关系型数据库、所述文件型数据库和所述缓存型数据库,更新R1和C1中记录的车位情况,并将停车记录存入F;通过流式分析线程S2从C1和C2读取停车位的占用情况数据和预警阈值数据,得到服务区的交通流量预警的结果,并将预警结果存入R3。


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    Titel :

    Festival and holiday service area flow early warning method and system based on traffic operation state perception


    Weitere Titelangaben:

    基于交通运行状态感知的节假日服务区流量预警方法及系统


    Beteiligte:
    YAN JIAQUAN (Autor:in) / ZHANG RIMIN (Autor:in) / ZHU YONG (Autor:in) / LIU HUAXUE (Autor:in) / ZHOU HAO (Autor:in) / LI JIAN (Autor:in) / LIU ZHI (Autor:in) / ZHU YUANYUAN (Autor:in)

    Erscheinungsdatum :

    2022-01-04


    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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