Unmanned Aerial Vehicle Power Line Inspection Based On Image Recognition

With the further development of power grid construction and transformation,unmanned aerial vehicle line inspection reflects the great scientific research value and application value more and more.In order to ensure the security and stability of power supply under the current large-scale and complex power grid system,unmanned aerial vehicle inspection has become an urgent demand of the current power system development.This paper researches and designs the UAV line inspection scheme based on image recognition technology,aiming at the key and difficult point of the UAV line inspection-line inspection technology.Based on the analysis of the visible spectrum image inspection and recognition,the paper gives the corresponding solution,which can help detector to finish the inspection for the whole power system with a more convenient,efficient and easier method,improving the technical level of power lines inspection in China.This paper studies on the power line inspection technology of UAV based on image recognition.Firstly,this paper explains the background and significance of the research,and studies the structure of the UAV inspection platform,discusses about the different UAV inspection forms,and analyses and deals with signal according to inspection need,designs the entire construction of UAV inspection.Secondly,the paper makes targeted analysis of the characteristic got from UAV inspection data,and according to these characteristic,a series of dealings and detections including histogram equalization,filtering,image sharpening and edge inspection are applied.Finally,transmission line information is gotten through Hough transmission and it identifies the joint construction algorithm created by the usage of transmission tower after PCA and S VM to recognize the exact power line in the images,exclude the impact of all kinds of interference lines,ensure the accuracy of inspection algorithm for transmission line.