The invention discloses a power grid inspection unmanned aerial vehicle flight path planning management system. The system comprises: an unmanned aerial vehicle control system; a remote control center; and a cloud server. The unmanned aerial vehicle control system further comprises a path fitting unit, and the path fitting unit is configured to download map information of a line patrol task area from the cloud server, and establish a projection coordinate system with the far-end control center as the original point, the south geographic orientation as the ordinate and the east geographic orientation as the ordinate and the abscissa respectively; obtain tower position information of the task area from a remote control center; obtain preset parameters of a high-definition camera on the unmanned aerial vehicle, and calculate the maximum object distance V of the high-definition camera according to the focal length; and take the geographic position information of the tower as scatter points in the projection coordinate system, perform linear fitting based on a least square method for the scatter points, and set the maximum deviation of the linear fitting to be smaller than the maximum object distance V when the linear fitting is performed.
本公开揭示了一种电网巡检无人机飞行路线规划管理系统,包括:无人机控制系统;远端控制中心;云端服务器;所述无人机控制系统还包括路径拟合单元,所述路径拟合单元配置为从云端服务器下载巡线任务区域的地图信息,并以远端控制中心为原点,以地理方位南为纵坐标和地理方位东分别为纵坐标和横坐标,建立投影坐标系;从远端控制中心获取任务区域的杆塔位置信息;获取无人机上高清摄像头的预设参数,并根据所述焦距计算所述高清摄像头的最大物距V;将所述杆塔的地理位置信息在所述投影坐标系作为散点,并针对所述散点做基于最小二乘法的线性拟合,且在施行线性拟合时,设定线性拟合的最大离差小于最大物距V。
Power grid inspection unmanned aerial vehicle flight path planning management system
电网巡检无人机飞行路线规划管理系统
2021-07-13
Patent
Electronic Resource
Chinese
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