The invention provides a ship navigation safety early warning method, system and terminal based on fusion perception, and belongs to the field of ship navigation. The safety early warning method comprises the following steps: receiving environmental data around a ship acquired by a sonar and a camera device; the environmental data are fused, sensing data are determined according to the fused environmental data, and the sensing data comprise obstacle information and the propeller state of the ship; based on the sensing data, determining a navigation environment grade of the ship; determining the navigation state of the ship based on AIS dynamic data and the sensing data; according to the sailing environment grade of the ship and the sailing state of the ship, sailing safety information of the ship is determined; multi-source data generated by a ship and equipment of the ship can be fused to judge the navigation environment level of the ship, the navigation state of the ship is obtained in combination with AIS dynamic data, and finally navigation safety information is obtained to guarantee the navigation safety of the ship.

    本发明提供一种基于融合感知的船舶航行安全预警方法、系统和终端,属于船舶航行领域。所述安全预警方法,通过接收声呐和摄像装置采集的船舶周围的环境数据;然后对所述环境数据进行融合,根据融合后的环境数据确定感知数据,所述感知数据包括障碍物信息和所述船舶的螺旋桨状态;之后基于所述感知数据,确定所述船舶的航行环境等级;基于AIS动态数据和所述感知数据,确定所述船舶的航行状态;根据所述船舶的航行环境等级和所述船舶的航行状态,确定所述船舶的航行安全信息;能够根据船舶及其设备生成的多源数据进行融合来判断所述船舶的航行环境等级并结合AIS动态数据获取所述船舶的航行状态,最后获得航行安全信息以保障所述船舶的航行安全。


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    Title :

    Ship navigation safety early warning method, system and terminal based on fusion perception


    Additional title:

    基于融合感知的船舶航行安全预警方法、系统和终端


    Contributors:
    JI CHANGQI (author) / XIE ZHONGWU (author) / YU JUAN (author) / PAN CHENGWEN (author)

    Publication date :

    2023-11-21


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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