The invention relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle high-precision full-frame oblique photogrammetry device comprises an unmanned aerial vehicle body, a surveying and mapping camera mechanism with a camera angle adjusting function is arranged at the bottom of the unmanned aerial vehicle body, and an adjustable undercarriage is arranged on the periphery of the surveying and mapping camera mechanism; the adjustable undercarriage comprises an annular connecting ring surrounding the periphery of the upper part of the surveying and mapping camera mechanism, the connecting ring is connected with the bottom of the main body through a plurality of short upright posts, and the short upright posts are annularly and uniformly distributed around the center of the connecting ring; the adjustable undercarriage further comprises a plurality of supporting legs which are annularly and uniformly distributed around the connecting ring, and each supporting leg sequentially comprises an upper horizontal section, an inclined section and a lower horizontal section from top to bottom. The undercarriage can be quickly adjusted, normal use of the undercarriage is not affected, and interference and influence of the undercarriage on a surveying and mapping camera mechanism can be avoided.
本发明涉及无人机技术领域。目的在于提供一种无人机高精度全画幅倾斜摄影测量装置,包括无人机主体,所述主体的底部设置有具有摄像角度调节功能的测绘摄像机构,所述测绘摄像机构的外围设置有可调式起落架;所述可调式起落架包括环绕在测绘摄像机构上部外围的圆环状的连接圈,所述连接圈与主体的底部之间通过多根短立柱连接,所述短立柱绕连接圈的中心呈环形均匀分布;所述可调式起落架还包括多根绕连接圈呈环形均匀分布的支撑腿,所述支撑腿由上至下依次包括上水平段、倾斜段和下水平段。本发明能够实现起落架的快速调节,既不影响起落架的正常使用,又能避免其对测绘摄像机构造成干扰和影响。
Automatic deviation correcting device for oblique photogrammetry yaw angle of unmanned aerial vehicle
一种无人机倾斜摄影测量偏航角自动纠偏装置
2022-03-25
Patent
Electronic Resource
Chinese
European Patent Office | 2020
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