The invention relates to the technical field of unmanned aerial vehicles, and discloses a four-rotor unmanned aerial vehicle based on a Raspberry Pi control system. The four-rotor unmanned aerial vehicle comprises an unmanned aerial vehicle body, and four balance rotor sets are arranged on the outer side of the unmanned aerial vehicle body; a control mainboard, a storage battery, a GPS position indicator, a data storage module and a wireless transceiver are arranged in the unmanned aerial vehicle body; the storage battery is electrically connected with the control mainboard, unmanned aerial vehicle racks are arranged on the two sides of the bottom of the unmanned aerial vehicle body, a camera balance mechanism is arranged at the position, between the two unmanned aerial vehicle racks, of the bottom of the unmanned aerial vehicle body, and landing frame assemblies are arranged below the two ends of each unmanned aerial vehicle rack. Through the cooperative use of the adjusting mechanism and the laser range finder, the four landing frame assemblies can synchronously make contact with the ground together, so the unmanned aerial vehicle can land accurately and stably, the unmanned aerial vehicle is prevented from being damaged due to inclination and rollover when landing, and the protection of the unmanned aerial vehicle is improved.

    本发明涉及无人机技术领域,公开了一种基于树莓派操控系统的四旋翼无人机,包括无人机机体,所述无人机机体的外侧设置有四个平衡旋翼组,所述无人机机体内部设置有控制主板、蓄电池、GPS定位仪、数据存储模块和无线收发器,所述蓄电池与控制主板电连接,所述无人机机体底部的两侧均设置有无人机机架,所述无人机机体的底部位于两个无人机机架之间设置有摄像机平衡机构,每个所述无人机机架两端的下方均设置有落地架组件,本发明通过设置的调节机构与激光测距仪的配合使用,使得四个落地架组件能够同步一起接触地面,使得无人机能够精准平稳降落,避免出现无人机落地时倾斜侧翻,造成无人机损坏,提高对无人机的保护。


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    Title :

    Four-rotor unmanned aerial vehicle based on Raspberry Pi control system


    Additional title:

    一种基于树莓派操控系统的四旋翼无人机


    Contributors:
    KE FEI (author) / REN XUEFENG (author)

    Publication date :

    2022-01-04


    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



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