The invention relates to the technical field of oblique photography detection of unmanned aerial vehicles, and particularly discloses an automatic deviation correcting device for an oblique photography measurement yaw angle of an unmanned aerial vehicle. The device comprises an unmanned aerial vehicle body, wherein a control module is arranged on the upper surface of the unmanned aerial vehicle body; a lifting support is fixed to the lower surface of the unmanned aerial vehicle body, laser angle detection devices are arranged on the lower surface of the unmanned aerial vehicle body in the longitudinal direction and the transverse direction, the laser angle detection devices are electrically connected with a control module, and an aerial deflection angle deviation correcting mechanism is arranged in the center of the lower surface of the unmanned aerial vehicle body. When the unmanned aerial vehicle performs oblique shooting, the aerial deflection angle can be adjusted in real time, theground object situation can be truly reflected in the adjusting process, the technical effect of oblique shooting is achieved, the problem that when the aerial deflection angle is larger than 15 degrees, later image splicing is difficult is effectively solved, and the automatic deviation correcting device is novel in structure, excellent in effect and high in practicability.

    本发明涉及无人机倾斜摄影检测技术领域,具体公开了一种无人机倾斜摄影测量偏航角自动纠偏装置;包括无人机本体,所述无人机本体的上表面设置有控制模块,所述无人机本体的下表面固定有升降支架,所述无人机本体的下表面在纵向和横向上均设置有激光角度检测装置,所述激光角度检测装置与控制模块电性连接,所述无人机本体的下表面的中心处设置有航偏角纠偏机构;本发明的无人机在倾斜摄像时,其能够对航偏角进行实时调节,并且调节过程中能够真实地反映地物情况,达到倾斜摄影的技术效果,有效解决了当航偏角大于15°时,会造成后期影像拼接困难的问题,其结构新颖、效果优异、实用性强。


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    Title :

    Automatic deviation correcting device for oblique photography measurement yaw angle of unmanned aerial vehicle


    Additional title:

    一种无人机倾斜摄影测量偏航角自动纠偏装置


    Contributors:
    XIA HAOMING (author) / CHEN YOUKUO (author) / ZHAO WEI (author) / QIN YAOCHEN (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS