The invention relates to a multifunctional unmanned aerial vehicle for hydrographic survey; the multifunctional unmanned aerial vehicle comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body is circular, and a flying device, a floating device and a hydrographic survey device are arranged on the unmanned aerial vehicle body; through the arrangement of a fish lead, the flow velocity and flow direction of water in hydrological monitoring are detected, sampling is carried out, and multifunctional hydrological measurement is achieved; through the arrangement of an air bag, the unmanned aerial vehicle can be prevented from being damaged by water entering the unmanned aerial vehicle after falling into water, and the lead fish can be submerged into the water to realize hydrological measurement operation; landing nails are arranged, so that the unmanned aerial vehicle can be installed under poor weather conditions, and the unmanned aerial vehicle can land safely; and through a wireless communication system of the unmanned aerial vehicle, data acquired by the Doppler probe can be transmitted back and analyzed in real time, so that the working efficiency is improved.

    一种多功能水文测量用无人机,包括无人机本体,所述的无人机本体为圆型,所述的无人机本体上设有飞行装置、漂浮装置和水文测量装置;本发明通过设置的铅鱼,实现了对水文监测中的水的流速、流向的检测,并取样,实现了多功能水文测量;通过气囊的设置,既可以防止无人机落水后进水造成损坏,又可以使铅鱼没入到水中实现对水文的测量作业;通过设置的着陆钉,可以在天气状况不好的情况下安装,并使无人机安全着陆;通过无人机自带的无线通讯系统,可以将多普勒探头采集到的数据进行实时的回传和分析,提高了工作效率。


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    Title :

    Multifunctional unmanned aerial vehicle for hydrographic survey


    Additional title:

    一种多功能水文测量用无人机


    Contributors:
    YUAN HONGQUAN (author) / YIN JUN (author) / YUAN FEI (author) / ZHOU QIJIAN (author)

    Publication date :

    2022-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G01S RADIO DIRECTION-FINDING , Funkpeilung



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