The invention discloses a three-dimensional topographic surveying and mapping system and a using method thereof, and belongs to the field of surveying and mapping, a stable supporting rod electrically connected with a controller in a surveying and mapping unmanned aerial vehicle body is installed on the surveying and mapping unmanned aerial vehicle body, and the upper end of the stable supporting rod is fixedly connected with a wind sensing cap; a wind power upper partition plate is fixedly connected in the wind sensing cap, a plurality of arc-shaped collecting and sealing plates are fixedly connected to the upper end of the wind power upper partition plate, through cooperation of the wind sensing cap, the arc-shaped collecting and sealing plates and a one-way backflow pipe, when the surveying and mapping unmanned aerial vehicle body is impacted by wind power, wind power backflow blocking can be conducted on the surveying and mapping unmanned aerial vehicle body, and the influence of the wind power on the surveying and mapping unmanned aerial vehicle body is reduced; the stability of the surveying and mapping unmanned aerial vehicle body in the hovering surveying and mapping process is effectively maintained, the volatility of the surveying and mapping unmanned aerial vehicle body is reduced, the influence on surveying and mapping data of the three-dimensional laser scanner is reduced, then the precision of obtaining landforms by the three-dimensional laser scanner is effectively improved, and the reliability of the landform surveying and mapping data is effectively guaranteed.

    本发明公开了一种三维地形测绘系统及其使用方法,属于测绘领域,一种三维地形测绘系统及其使用方法,测绘无人机本体上安装有与测绘无人机本体内控制器电性连接的稳定支杆,稳定支杆上端固定连接有风感帽,风感帽内固定连接有风力上隔板,风力上隔板上端固定连接有多个弧形集封板,可以通过风感帽、弧形集封板和单向反流管的配合,能够在测绘无人机本体受到风力冲击时,对其进行风力反流的阻挡,降低风力对测绘无人机本体产生的影响,有效保持测绘无人机本体悬停测绘过程中的稳定性,减低其的波动性,降低对三维激光扫描仪测绘数据的影响,进而有效提高三维激光扫描仪获取地形地貌的精准度,有效保证地形测绘数据的可靠性。


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    Titel :

    Three-dimensional topographic surveying and mapping system and use method thereof


    Weitere Titelangaben:

    一种三维地形测绘系统及其使用方法


    Beteiligte:
    WANG YUWEN (Autor:in)

    Erscheinungsdatum :

    2022-07-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT




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