The invention provides a ship route identification discrimination method and system based on track spatial-temporal characteristics. The method comprises the following steps: S1, obtaining ship track data and region configuration data; s2, screening ship data through area configuration, calculating a bounding rectangle for a track, and performing data filtering; s3, calculating an air route identifier of the ship; and S4, calculating a ship historical track judgment behavior through the combination of the plurality of route identifiers. According to the method, the ship track data is acquired through data acquisition, the ship can regularly move on the water surface, and an effective judgment method plays an important role in follow-up analysis of various behaviors of the ship, so that the method can effectively identify the transformation behaviors of the ship route in different areas to identify the route.

    本发明提供了一种基于航迹时空特征的船舶航路标识判别方法及系统,包括:步骤S1:获取船舶航迹数据与区域配置数据;步骤S2:通过区域配置筛选船舶数据,对航迹计算外接矩形,进行数据过滤;步骤S3:计算船舶的航路标识;步骤S4:通过多个航路标识的组合计算出船舶历史行迹判断行为。本发明通过数据采集获得船舶航迹数据,船舶在水面上会进行有规律的运动,使用有效的判别方法对后续对船舶的各种行为分析起到很重要的作用,所以本发明将达到有效识别船舶航路在不同区域变换的行为而对航路进行标识。


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    Title :

    Ship route mark discrimination method and system based on track spatio-temporal characteristics


    Additional title:

    基于航迹时空特征的船舶航路标识判别方法及系统


    Contributors:
    LIN DEYIN (author) / ZHANG SHENGZHENG (author) / TAO PENGYU (author) / WANG DE (author) / QU LINGZHAO (author) / JIANG SHAN (author)

    Publication date :

    2024-02-06


    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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