The invention discloses a photogrammetry device with anti-crash protection, and relates to the field of photographic equipment, the photogrammetry device comprises an unmanned aerial vehicle and a camera, the top of the unmanned aerial vehicle is provided with a protective shell, the protective shell is internally provided with a light gas tank, the top of the light gas tank is fixedly provided with a gas outlet pipe and a gas filling pipe, and the gas outlet pipe is internally provided with an electromagnetic valve; and a controller and an operation monitor are further fixedly arranged at the top of the light gas tank. When the unmanned aerial vehicle falls, an operation monitor can monitor the change of the flight state of the unmanned aerial vehicle, then a signal is transmitted to a controller, the controller can control an electromagnetic valve in an air outlet pipe to be opened, gas in a light gas tank can instantly enter an elastic air bag, the elastic air bag is gradually expanded, and then the unmanned aerial vehicle falls. Therefore, the unmanned aerial vehicle and the camera are prevented from falling, damage to the unmanned aerial vehicle and the camera is avoided, and casualties caused by falling of the unmanned aerial vehicle can also be prevented.

    本发明公开了一种具有防坠机保护的摄影测量装置,涉及到摄影设备领域,包括无人机和摄像机,无人机的顶部设有保护壳,保护壳的内部设有轻气体罐,轻气体罐的顶部固定设有出气管和充气管,出气管的内部设有电磁阀,轻气体罐的顶部还固定设有控制器和运行监测器。本发明中当无人机发生坠落时运行监测器可以监测到无人机的飞行状态发生变化,进而将信号传递给控制器,控制器将会控制出气管内部的电磁阀开启,轻气体罐内部的气体将会瞬间进入弹性气囊的内部,弹性气囊逐渐的膨胀,进而防止无人机和摄像机发生坠落,避免造成无人机和摄像机的损坏的同时,也可以防止无人机发生坠落而造成人员的伤亡。


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    Title :

    Photogrammetry device with anti-crash protection


    Additional title:

    一种具有防坠机保护的摄影测量装置


    Contributors:
    BAI YONGQING (author) / WANG ZHIYU (author) / SUN XIYAN (author) / ZHANG CONGJIA (author) / LI CHUANJING (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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