The invention discloses an unmanned aerial vehicle image acquisition system. The invention relates to the technical field of unmanned aerial vehicles. According to the unmanned aerial vehicle image acquisition system, a hyperspectral camera, an infrared thermal imager and a visible light camera are respectively connected with an acquisition control device; the acquisition control device is used for controlling a scanning servo device to move according to a preset track and completing acquisition and processing of image data from the hyperspectral camera, the infrared thermal imager and the visible light camera; a scanning servo device comprises a horizontal push-broom frame, a horizontal rotating assembly and pitching rotating assemblies; the top of the horizontal push-broom frame is horizontally and movably connected with the bottom of the unmanned aerial vehicle; the horizontal rotating assembly is connected with the top of the horizontal push-broom frame through a damping assembly;lower cantilevers are symmetrically connected with the left side and the right side of the horizontal rotating assembly respectively; the pitching rotating assemblies are symmetrically connected withthe lower cantilevers; and shells where the hyperspectral camera, the infrared thermal imager and the visible light camera are located are connected with the pitching rotating assemblies. The unmannedaerial vehicle image acquisition system has the advantage of high image acquisition precision.

    本发明公开了一种无人机影像采集系统,涉及无人机技术领域,包括:高光谱相机、红外热成像仪、可见光摄像机分别与采集控制装置连接,采集控制装置用于控制扫描伺服装置按照预设轨迹进行运动,并完成来自高光谱相机、红外热成像仪和可见光摄像机的影像数据的采集和处理;扫描伺服装置,包括水平推扫框架、水平旋转组件和俯仰旋转组件,水平推扫框架顶部与无人机底部可水平移动连接,水平旋转组件通过减震组件与水平推扫框架顶部连接,水平旋转组件的左右两侧分别对称连接有下悬臂,俯仰旋转组件对称连接在下悬臂上,高光谱相机、红外热成像仪和可见光摄像机所在外壳与俯仰旋转组件连接。本发明影像采集精度高的优点。


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    Title :

    Unmanned aerial vehicle image acquisition system


    Additional title:

    一种无人机影像采集系统


    Contributors:
    TU JIANGANG (author) / SHI XIAOMIN (author) / WANG HUI (author) / CHEN YULONG (author) / ZHANG KAIKAI (author) / CHEN JUN (author)

    Publication date :

    2020-09-29


    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 / F16F SPRINGS , Federn / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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