The invention discloses a coal mining subsidence ponding area investigation and sampling device based on an unmanned aerial vehicle. The coal mining subsidence ponding area investigation and sampling device comprises the unmanned aerial vehicle, an aerial camera, a lifting mechanism, a sampling mechanism and a controller, the aerial camera is mounted at the lower end of the unmanned aerial vehicle, the lifting mechanism is mounted at the lower end of the unmanned aerial vehicle, and the sampling mechanism is mounted at the lower end of the lifting mechanism; the controller is connected with the unmanned aerial vehicle, the aerial photography camera and the lifting mechanism. The invention further discloses a coal mining subsidence ponding area investigation and sampling method based on the unmanned aerial vehicle. According to the invention, an unmanned aerial vehicle carries an aerial camera to fly over a subsidence area for aerial survey, the whole subsidence area is shot as much as possible, and sampling points are confirmed; the sampling mechanism is placed at the specified depth below the water surface of a sampling point through the arranged lifting mechanism for sampling, and compared with a traditional manual adjustment and sampling mode, time and labor are saved, operation is easy, interference of terrains and water area environments is avoided, and the efficiency and scientificity of investigation and sampling are greatly improved.

    本发明公开了一种基于无人机的采煤沉陷积水区调查及采样装置,包括无人机、航拍相机、升降机构、采样机构和控制器;所述航拍相机安装在无人机的下端,所述升降机构安装在无人机的下端,所述采样机构安装在升降机构的下端;所述控制器分别与无人机、航拍相机和升降机构连接。本发明还公开了一种基于无人机的采煤沉陷积水区调查及采样方法。本发明利用无人机搭载航拍相机飞至沉陷区上空进行航拍调查,尽可能地拍摄沉陷区全貌,确认采样点;并通过设置的升降机构将采样机构放入采样点水面以下指定深度进行采样,与传统人工调节及采样方式相比,省时省力,操作简单,避免地形和水域环境的干扰,调查采样的效率和科学性大大提高。


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    Title :

    Coal mining subsidence ponding area investigation and sampling device and method based on unmanned aerial vehicle


    Additional title:

    一种基于无人机的采煤沉陷积水区调查及采样装置和方法


    Contributors:
    HU LIN (author) / CHEN YONGCHUN (author) / GONG YAO (author) / WANG JIN (author) / XU YANFEI (author) / LI BING (author) / GUO ZHONGKAI (author) / YU YUNFEI (author) / CHEN CHEN (author) / LI HAO (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64U / B66D Haspeln , CAPSTANS / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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