Airborne Defects Auxiliary Identification Technology of Transmission Line Inspection based on Edge Calculation

At present, the data of unmanned aerial aehicle (UAV) transmission line inspection cannot be fully utilized on the data source side, the defect data also have to be processed repeatedly. In response to these challenges, a way to increase calculation resources on the data source side is present in this paper. First, the on-chip identification core is developed for the UAV. Then, the identification model that based on SSD-Mobilenet-FPN is built for the micro-terminal, and the method of monitoring the flight attitude and camera angle linkage mechanism are also developed, moreover the ground-based video source switching method is studied. Finally, the UAV, which can assist the ground inspectors to judge the transmission line defects in an all-round way, can realize the collection, analysis and diagnosis of the data during the inspection.