The invention relates to an unmanned aerial vehicle water forced landing device and method, the device comprises a gas supply module, a gas receiving module and a trigger module which are arranged in a containing module, and one end of the trigger module is connected with the gas supply module; the gas receiving module is connected with the other end of the triggering module, and the containing module is fixed to an undercarriage of the unmanned aerial vehicle. The forced landing device is simple and compact in structure, light in weight, stable, reliable and capable of being rapidly disassembled and assembled; the installation mode that the gas cylinder can be replaced is adopted, a key structure does not need to be replaced repeatedly, the service life is prolonged, meanwhile, the non-electric design triggered when encountering water is adopted, response is rapid, and the reliability and stability of the device are improved. When the unmanned aerial vehicle adopting the forced landing device encounters the water surface and needs to be subjected to forced landing, the unmanned aerial vehicle can safely land on the water surface through the buoyancy generated by the expansion of the compressed air bag, so that the use scene of the unmanned aerial vehicle is expanded.

    本发明涉及一种无人机水上迫降装置及迫降方法,装置包括设置在容置模块内部的气体供应模块、气体接收模块和触发模块,触发模块的一端连接所述气体供应模块;所述气体接收模块连接所述触发模块的另一端,所述容置模块固定在所述无人机的起落架上。本发明中的迫降装置结构简单、结构紧凑、重量轻巧、稳定可靠,可快速拆装;采用可更换气瓶的安装形式,关键结构无需反复更换,延长了使用寿命,同时采用遇水触发的无电气设计,响应迅速,增加了该装置的可靠性和稳定性。采用本迫降装置的无人机在遇到水面需要迫降时,通过压缩气囊的迅速膨胀,膨胀产生的浮力便可使无人机在水面上安全降落,从而扩大了无人机的使用场景。


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    Title :

    Unmanned aerial vehicle water forced landing device and forced landing method


    Additional title:

    一种无人机水上迫降装置及迫降方法


    Contributors:
    LI MINGRUI (author) / YANG HONGXI (author) / ZHU HAITAO (author) / ZHANG ZHENYUAN (author) / JI GUOTONG (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



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