The invention discloses a method and equipment for identifying abnormal behaviors of ships and a medium. The method comprises the steps of obtaining the navigation parameters of all ships in a preset time range and a preset sea area, and performing abnormal behavior detection on each ship according to the preset time range, the preset sea area and the navigation parameters so as to judge whether a ship with an abnormal behavior exists or not. According to different sea areas and different time, corresponding anomaly detection is carried out on the ship, the anomaly detection can be abnormal lightering detection, abnormal navigational speed detection, abnormal navigational time detection, abnormal sailing stopping detection, abnormal course detection and abnormal number change detection, the marine law enforcement efficiency can be effectively improved, and the law enforcement difficulty and the false alarm rate can be reduced.

    本申请公开了一种识别船舶异常行为的方法、设备及介质,所述识别船舶异常行为的方法,包括:获取预设时间范围和预设海域内所有船舶的航行参数;根据所述预设时间范围、所述预设海域及所述航行参数对各船舶执行异常行为检测,以判断是否存在行为异常的船舶。本申请根据不同海域和不同时间,对船舶进行对应的异常检测,该异常检测可以是异常过驳检测、异常航速检测、异常航时检测、异常停航检测、异常航向检测及异常换号检测,能够有效提高海上执法效率,降低执法难度和虚警率。


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    Title :

    Method and equipment for identifying abnormal behaviors of ships, and medium


    Additional title:

    识别船舶异常行为的方法、设备及介质


    Contributors:
    LIANG QICHUN (author) / OU MINGWANG (author) / DAI ZHENGHAO (author) / XU XIKAI (author) / QIU YI (author) / YI YEQIN (author)

    Publication date :

    2021-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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