The invention belongs to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle telescopic comprehensive protection control system and method. An image acquisition module is used for shooting images around an unmanned aerial vehicle according to a certain frequency in a flight process of the unmanned aerial vehicle; an image feature proofreading module is used for automatically judging whether obstacles exist around the shot image or not by adopting an SIFT feature point matching technology; a distance measuring module is used for detecting a distance betweenthe unmanned aerial vehicle and an obstacle through a distance sensor; and an automatic telescopic module is used for enabling an electric telescopic rod to outwards extend out of a connected elasticrubber block to protect the unmanned aerial vehicle when the unmanned aerial vehicle gets close to an obstacle. In the invention, a telescopic protection device is adopted; and the unmanned aerial vehicle can be comprehensively protected in a flying process, an adopted soft rubber material is light in weight, electric power consumption of the unmanned aerial vehicle is reduced, adopted automaticdetection and the automatic telescopic structure enables the whole structure to be compact, air resistance of the unmanned aerial vehicle in the flying process is avoided, and the electric power consumption of the unmanned aerial vehicle is reduced.

    本发明属于无人机技术领域,公开一种无人机可伸缩全面保护控制系统及方法,图像采集模块,用于无人机在飞行过程中向无人机的周围按一定频率拍摄图像;图像特征校对模块,采用SIFT的特征点匹配技术对拍摄的图像进行自动判断周边是否存在障碍物;距离测定模块,用于通过距离传感器检测无人机与障碍物之间的距离;自动伸缩模块用于无人机靠近障碍物时,电动伸缩杆向外伸出连接的弹性橡胶块实现对无人机的保护;本发明采用的可伸缩的保护装置,可以对无人机在飞行过程中进行全面的保护,采用的软性橡胶材质重量轻便,节省了无人机电力的消耗,采用的自动探测,自动伸缩结构使得整体结构紧凑,避免无人机在飞行过程中的空气阻力,节省无人机电力的消耗。


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    Title :

    Unmanned aerial vehicle telescopic comprehensive protection control system and method


    Additional title:

    一种无人机可伸缩全面保护控制系统及方法


    Contributors:
    DONG YONGWU (author) / DENG TAO (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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