Inspection target positioning method and device for photovoltaic scene and readable storage medium

Abstract

The invention belongs to the field of unmanned aerial vehicle inspection, and discloses an inspection target positioning method and device for a photovoltaic scene, and a readable storage medium, andthe method comprises the following steps: S1, presetting a global map of a photovoltaic scene; S2, obtaining all frames of visible light images of photovoltaic scene inspection; S3, obtaining pixel coordinates of each photovoltaic unit array and each photovoltaic unit in the visible light image; S4, determining the position of each photovoltaic unit in the visible light image in the photovoltaic unit array containing the photovoltaic unit; s5, determining a corresponding relationship between the photovoltaic unit array in the visible light image and the global map, and determining a corresponding relationship between each photovoltaic unit in the visible light image and the global map; and S6, determining the logic number of the polling target photovoltaic unit in the global map. Through the positioning mode of firstly tracking and positioning the photovoltaic unit and then mapping the photovoltaic unit array, the problem that the photovoltaic unit is difficult to position in photovoltaic inspection can be effectively solved, and the efficiency of finding the inspection target photovoltaic unit by a worker is greatly improved.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicle inspection, and relates to an inspection target positioning method, equipment and a readable storage medium of a photovoltaic scene. Background technique [0002] my country is the world's largest photovoltaic manufacturing country and the country with the largest installed capacity of photovoltaic power plants. However, due to the wide distribution of photovoltaic power stations and various types of applications, the current operation mode has low efficiency, high error rate, and long inspection cycle, resulting in the inability to achieve effective operation and maintenance, which has seriously restricted the healthy development of photovoltaic power stations. [0003] The emergence and rapid development of drones has become one of the effective means to solve the difficulties in the operation and maintenance of photovoltaic power plants. Smart UAVs have the characteristics of high mobili...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings in the prior art that the photovoltaic unit of the inspection target cannot be accurately positioned during the photovoltaic inspection process of the drone, and provide a method, equipment and readable storage medium for the inspection target positioning of the photovoltaic scene

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