The invention relates to the field of photogrammetry, and discloses a vehicle-mounted sweeping type oblique photogrammetry holder which comprises a U-shaped mounting base and a main rod rotationally connected to the outer surface of the upper end of the U-shaped mounting base, and the outer wall of the main rod is rotationally connected with a transverse arm part, a steering engine clamping seat and a longitudinal arm transverse plate. According to the vehicle-mounted sweeping type oblique photogrammetry holder, the application range is greatly widened, the flexibility is greatly improved, the two cameras are carried through the carbon fiber frame, the sweeping control device is used for controlling the cameras to periodically rotate by 90 degrees, a trigger signal is provided after sweeping in place, the cameras are controlled to photograph, and in addition, a rear differential positioning module is carried, so that the stability of the holder is improved. The device is connected with a camera hot shoe to record the high-precision photographing position of the camera in real time, high-precision POS information is provided for later three-dimensional modeling, and the device can be matched with an unmanned aerial vehicle oblique photogrammetry system to obtain an air-ground integrated live-action three-dimensional image and reconstruct a fine live-action three-dimensional model.
本发明涉及摄影测量领域,且公开了一种车载扫摆式倾斜摄影测量云台,包括U型安装底座,以及转动连接在U型安装底座上端外表面的主杆,所述主杆的外壁转动连接有横臂件、舵机夹紧座、纵臂横板。本发明所述的一种车载扫摆式倾斜摄影测量云台,大大增强了适用范围和灵活性,通过碳纤框架搭载两台相机,利用扫摆控制装置控制相机进行周期性90度旋转,在扫摆到位后同时提供触发信号,控制相机进行拍照,此外搭载后差分定位模块,通过与相机热靴连接,实时记录相机拍照高精度位置,为后期三维建模提供高精度POS信息,此装置可与无人机倾斜摄影测量系统配合,进行空地一体化实景三维影像获取,重建精细实景三维模型。
Vehicle-mounted sweep pendulum type oblique photogrammetry holder
一种车载扫摆式倾斜摄影测量云台
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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