Power transmission line intelligent inspection system based on unmanned aerial vehicle

The invention relates to a power transmission line inspection system, in particular to a power transmission line intelligent inspection system based on an unmanned aerial vehicle. The problem that anexisting power transmission line inspection system is lack of a reasonable network topology structure is solved. The power transmission line intelligent inspection system based on an unmanned aerial vehicle comprises a plurality of unmanned aerial vehicles, an image data access server, a video data access server, an auxiliary data access server, a first data storage server, and a second data storage server, a data preprocessing engine, a feature extraction engine, a tower feature matching engine, a wire feature matching engine, an insulator feature matching engine, a bird nest feature matchingengine, a tower fault detection engine, a wire fault detection engine, an insulator fault detection engine, a typical target database server, a typical fault database server and a wireless universalserial bus. The system is s