The invention relates to an unmanned aerial vehicle water body sampling method, and effectively solves the problem of inaccurate sampling depth of an unmanned aerial vehicle in a flowing water area. According to the technical scheme, the unmanned aerial vehicle water body sampling method uses a sampler; the method is characterized by comprising the following steps: S1, opening a sampling port of a sampler; s2, the upper end of a sampler is hinged to the lower side of the unmanned aerial vehicle body, so that the sampler can swing left and right; s3, remotely controlling the unmanned aerial vehicle to enter the sampling water area, and enabling the swinging direction of the sampler to be consistent with the flowing direction of the flowing water; s4, remotely controlling the unmanned aerial vehicle to descend to a preset height; s5, remotely controlling the unmanned aerial vehicle to advance towards the water flowing direction which is consistent with the water flowing speed as much as possible; s6, remotely controlling the sampler to close the sampling port; and S7, taking back the sampler, and taking out the water sample. According to the invention, the sampling barrel can be kept in a vertical state during sampling, so that more accurate water depth data can be obtained.

    本发明涉及一种无人机水体采样方法,有效解决无人机流动水域取样深度不准确的问题;其解决的技术方案是包括一种无人机水体采样方法,其使用了一种采样器;其特征在于包括如下步骤:S1、将采样器的采样口打开;S2、将采样器的上端铰接在无人机机身下侧,使采样器能够左右摆动;S3、遥控无人机进入到采样水域,使采样器的摆动方向与流水的流向一致;S4、遥控无人机下降至预设高度;S5、遥控无人机朝水流流动方向前进,尽可能与水流流速一致;S6、遥控采样器,使采样口关闭;S7、取回采样器,并取出水样。本发明本发明能够在取样时保持取样筒处于竖直的状态,从而获得较为精确的水深数据。


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    Title :

    Unmanned aerial vehicle water body sampling method


    Additional title:

    一种无人机水体采样方法


    Contributors:
    TU CHENGLIN (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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