Refined waypoint checking method applied to unmanned aerial vehicle inspection in photovoltaic industry

Abstract

The invention discloses a refined waypoint checking method applied to photovoltaic industry unmanned aerial vehicle inspection, and relates to the technical field of photovoltaic power generation system inspection. The refined waypoint checking method comprises the following steps: step 1, equipment position determination: determining three symbolic equipment positions according to photovoltaic panel installation and deployment characteristics and a CAD design drawing in combination with field conditions; the invention discloses a refined waypoint checking method applied to inspection of an unmanned aerial vehicle in the photovoltaic industry. A plant station CAD electronic drawing is matched with an offline Google map; a dynamic photovoltaic panel grouping strategy and an inheritance typewaypoint checking method are used; the actual geographic information of the photovoltaic panel and the position and yaw angle of the aerial photography point of the corresponding unmanned aerial vehicle can be ensured; high-precision waypoint planning is achieved through holder pitch angle parameters, the quality of inspection photos is guaranteed, photovoltaic information can be integrated onlyby transforming a map without renting drawing service, the cost is low, photovoltaic panels are grouped and maintained, the inspection period is shortened, and the universality of waypoint planning ofdifferent photovoltaic plants and stations is improved.

Description

technical field [0001] The invention relates to the technical field of inspection of photovoltaic power generation systems, in particular to a refined waypoint checking method applied to the inspection of unmanned aerial vehicles in the photovoltaic industry. Background technique [0002] With the continuous development of the new energy photovoltaic industry, the importance of photovoltaic operation and maintenance is increasing. Now the tasks of photovoltaic array inspection and maintenance of photovoltaic power plants are very heavy. In order to realize the operation and maintenance mode of remote centralized control, regional maintenance and station security Requirements, inspection UAVs came into being with the promotion of market demand. UAVs have the advantages of simple operation, quick response, rich load, wide range of tasks, low environmental requirements for take-off and landing, and autonomous flight. It has widely replaced manual inspections, reduced labor inte...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a refined waypoint verification method applied to the inspection of the photovoltaic industry UAV, which solves the specific defects of the route planning of the UAV inspection photovoltaic group based on image data in the later stage Equipment, and the route planning is easy to repeat during the inspection, and the problem of missing the optimal route for inspection cannot be found

Images