The invention discloses a ship navigation signal lamp angle inspection method based on an unmanned aerial vehicle and a radar transponder, and relates to the technical field of ship inspection, and the method comprises the following steps: S1, turning on a radar of a ship, equipping a corresponding radar transponder on the unmanned aerial vehicle, and confirming that the unmanned aerial vehicle can be accurately positioned through the radar transponder; s2, determining a positioning line of the unmanned aerial vehicle in the radar, wherein the two sides of the positioning line are respectively a light-emitting area and a light-off area; s3, turning on a navigation light, and controlling the unmanned aerial vehicle to fly near the positioning line; s4, according to positioning of the radar, the unmanned aerial vehicle is controlled to fly stably on the positioning line, the unmanned aerial vehicle crosses the positioning line from the navigation lamp light-emitting area to enter the light-cut-off area, or crosses the positioning line from the light-cut-off area to enter the light-emitting area, and light of the navigation lamp is observed through an image fed back by the camera of the unmanned aerial vehicle; and S5, judging whether the inspection is qualified according to the position of the unmanned aerial vehicle and the fed-back image. And the effects of simplicity in operation, safety, high efficiency, low cost and high applicability are achieved.

    本发明公开了一种基于无人机和雷达应答器的船舶航行信号灯角度检验方法,涉及船舶检验技术领域,包括如下步骤,S1:打开船舶自有的雷达,无人机上装备有对应的雷达应答器,确认可通过雷达应答器对无人机进行准确定位;S2:在雷达中确定无人机的定位线,定位线两侧分别为发光区域和断光区域;S3:打开航行灯,操纵无人机在飞行至定位线附近;S4:根据雷达的定位,操纵无人机在定位线平稳飞行,自航行灯发光区域越过定位线进入断光区域,或自断光区域越过定位线进入发光区域,通过无人机摄像头反馈的影像观察航行灯的灯光;S5:根据无人机位置以及反馈的影像判断检验是否合格。达到了操作简单、安全、高效、成本低、适用性强的效果。


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    Title :

    Ship navigation signal lamp angle inspection method based on unmanned aerial vehicle and radar transponder


    Additional title:

    一种基于无人机和雷达应答器的船舶航行信号灯角度检验方法


    Contributors:
    CHEN GUANQIAO (author) / YI XIAOFENG (author) / SHI YUHUA (author) / CAI ZHIBO (author) / XIAO JINGUANG (author) / LIU WEIWEI (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64U / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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