The invention relates to the technical field of unmanned aerial vehicles, and discloses a remote sensing monitoring unmanned aerial vehicle sampling device and a sampling method thereof, the unmannedaerial vehicle comprises an unmanned aerial vehicle body, a fixed frame body is arranged on the lower surface of the unmanned aerial vehicle body, and a stepping motor is arranged in the fixed frame body. When the unmanned aerial vehicle is used for sampling, the unmanned aerial vehicle is controlled to fly to a target area to take water, the flying distance is controlled through the unmanned aerial vehicle, the water suction pipe is inserted into the target area, the controller controls the water pump to suck water, the sucked water enters the electromagnetic valve through the communicating pipe, and the electromagnetic valve controls the contact pin to be inserted into the vacuum negative pressure container to inject water. Whether water exists in the vacuum negative-pressure container or not is sensed through the water immersion sensor, so that a signal is transmitted to the controller, the controller controls the stepping motor to rotate once, the empty vacuum negative-pressure container is conveyed to the position under the contact pin, water sampling operation can be conducted on all places of a target area through the structure, sampling work of sampling personnel is facilitated. Working efficiency is greatly improved.

    本发明涉及无人机技术领域,且公开了一种遥感监测无人机采样装置及其采样方法,该无人机包括无人机本体,无人机本体下表面设置有固定框体,固定框体内部设置有步进电机。使用无人机采样时,控制无人机飞行至目标区域进行取水时,通过无人机控制飞行距离把吸水管插入目标区域,再通过控制器控制水泵进行吸水,吸上来的水通过连通管进入电磁阀内,电磁阀控制插针插入真空负压容器内部,进行注水,通过水浸感应器感应真空负压容器内是否有水,从而把信号传递给控制器,控制器控制步进电机进行一次旋转,把空的真空负压容器送至插针的正下方,此结构可对目标区域各个地方进行采水作业,方便采样人员进行采样工作,大大提高了工作效率。


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    Title :

    Remote sensing monitoring unmanned aerial vehicle sampling device and sampling method thereof


    Additional title:

    一种遥感监测无人机采样装置及其采样方法


    Contributors:
    FENG FANGMIN (author) / ZHU CONGLING (author) / GUO BAOLIAN (author)

    Publication date :

    2020-12-08


    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 / B64C AEROPLANES , Flugzeuge



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