The invention relates to an offshore wind turbine generator data acquisition method and system, and the method comprises the steps: dividing a target offshore wind power plant into a plurality of inspection regions, and obtaining the structure parameters and topographic data of a wind turbine generator of each inspection region; according to the wind turbine generator structure parameters and topographic data, respectively constructing an unmanned aerial vehicle flight path of each inspection area, and presetting a surrounding radius and a vehicle position angle; based on the flight path, the surrounding radius and the camera position angle, controlling the unmanned aerial vehicle to carry out surrounding flight on the wind turbine generator in each inspection area, and collecting a wind turbine generator image and point cloud data in the surrounding flight process; and constructing a wind turbine generator three-dimensional model based on the wind turbine generator image and the point cloud data, constructing a three-dimensional map in combination with the topographic data, and fusing a flight path into the three-dimensional map to complete data acquisition of the target offshore wind plant. According to the invention, autonomous intelligent inspection of the offshore wind turbine generator can be realized.

    本发明涉及一种海上风电机组数据采集方法及系统,方法包括:将目标海上风电场划分为若干巡检区域,获取每个巡检区域的风电机组结构参数和地形数据;根据所述风电机组结构参数和地形数据分别构建每个巡检区域的无人机飞行轨迹,并预设环绕半径和机位角度;基于所述飞行轨迹、环绕半径和机位角度控制无人机对每个巡检区域内的风电机组进行环绕飞行,并在环绕飞行过程中采集风电机组图像和点云数据;基于所述风电机组图像和点云数据构建风电机组三维模型,并结合所述地形数据构建三维地图,将飞行轨迹融合到所述三维地图中,完成所述目标海上风电场的数据采集。本发明能够实现海上风电机组的自主智能巡检。


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    Title :

    Offshore wind turbine generator data acquisition method and system


    Additional title:

    一种海上风电机组数据采集方法及系统


    Contributors:
    WANG SHIBAI (author) / CHENG YAN (author) / GUAN YIFEI (author) / WANG NAN (author) / SUN SHUMIN (author) / YU PENG (author) / WANG YUEJIAO (author) / ZHOU GUANGQI (author) / XING JIAWEI (author) / LIU YIYUAN (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B64U / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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