The invention discloses a surveying and mapping method for unmanned aerial vehicle aerial photography based on a self-balancing laser range finder, belongs to the technical field of unmanned aerial vehicle aerial photography, and aims to solve the problem that when a topographic map is drawn through unmanned aerial vehicle aerial photography and the range of the topographic map is large, shooting and drawing of an overall graph are tedious. The unmanned aerial vehicle is placed at the starting point of the outer edge of the to-be-surveyed area, the terminal point is set as the center point of the to-be-surveyed area, then the unmanned aerial vehicle is started, the unmanned aerial vehicle flies from outside to inside in a convolute mode along the outer edge of the area, shooting is carried out in the flying process, and the height is measured in real time through the laser range finder. And finally, outputting a vector map of the whole area through PIX4D software, and obtaining a corresponding contour topographic map.

    一种基于自平衡激光测距仪的无人机航空摄影的测绘方法,属于无人机航拍技术领域,为解决通过无人机航拍绘制地形图的时候,当地图范围较大的时候,整体图形的拍摄以及绘制较为繁琐的问题;本发明通过将无人机放置于待测绘区域的外缘起点处,并设置终点为待测绘区域的中心点,随后启动无人机,无人机沿着区域的外缘从外而内回旋形飞行,在飞行的过程中进行拍摄,并通过激光测距仪实时测量高度,最后通过PIX4D软件输出整个区域的矢量地图,并且可获得对应的等高线地形图。


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    Title :

    Unmanned aerial vehicle aerial photography surveying and mapping method based on self-balancing laser range finder


    Additional title:

    一种基于自平衡激光测距仪的无人机航空摄影的测绘方法


    Contributors:
    YANG CHONG (author) / DANG YAN (author)

    Publication date :

    2022-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge



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