The invention provides a method for automatically recovering a fish cage by an unmanned ship, and the method comprises the steps: obtaining the position information of the fish cage through a positioning module on the fish cage, and controlling the unmanned ship to travel to the position of the fish cage according to the position information of the fish cage; the method for controlling the recycling device on the unmanned ship to recycle the fish cage specifically comprises the steps that the recycling device of the unmanned ship is controlled to release a grabbing hook to prepare to grab the fish cage, a video monitoring device arranged on the grabbing hook shoots a fish cage image, the shot fish cage image is used for analyzing the position relation between the grabbing hook and the fish cage, and the position relation between the grabbing hook and the fish cage is obtained. Adjusting the position of the grapnel according to the position relation between the grapnel and the fish cage, and enabling the grapnel to reach the position of the fish cage; controlling the grappling hook to grab the fish cage, pulling the grabbed fish cage up to a position higher than a handrail of the unmanned ship, controlling the recovery device to drive the fish cage to rotate to a set position of the unmanned ship, lowering the grabbed fish cage to the set position, and controlling the grappling hook to loosen the fish cage. The automatic recovery device has the advantage that the thrown fish cages can be automatically recovered.

    本发明提供了一种无人船舶自动回收鱼笼的方法,利用鱼笼上的定位模块获取鱼笼的位置信息,根据鱼笼的位置信息控制无人船舶行驶至鱼笼所在位置;控制无人船舶上的回收装置对鱼笼进行回收,具体包括:控制无人船舶的回收装置放出抓钩准备抓取鱼笼,通过设于抓钩上的视频监控设备拍摄鱼笼图像,利用拍摄的鱼笼图像分析抓钩与鱼笼之间的位置关系,根据抓钩与鱼笼之间的位置关系调整抓钩位置,使抓钩抵达鱼笼所在位置;控制抓钩抓取鱼笼,将抓取的鱼笼上拉至高于无人船舶的栏杆位置,控制回收装置带动鱼笼旋转到无人船舶的设定位置,将抓取的鱼笼下放到设定位置,并控制抓钩松开鱼笼。本发明的优点:能够实现对投放的鱼笼进行自动回收。


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    Title :

    Method for automatically recovering fish cage of unmanned ship


    Additional title:

    一种无人船舶自动回收鱼笼的方法


    Contributors:
    XU CHUNMEI (author) / ZHANG RONGQUAN (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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