Air-ground integrated fault detection method for unmanned aerial vehicle

The invention discloses an air-ground integrated fault detection method for an unmanned aerial vehicle, and the method comprises the steps: carrying out the monitoring and sampling of flight data through a data collection monitoring center disposed in the unmanned aerial vehicle, and recording the monitoring data; screening, sorting and classifying the monitoring data through a data sorting unit arranged in the unmanned aerial vehicle; packaging the screened, sorted and classified monitoring data through an air-ground communication unit arranged in the unmanned aerial vehicle, and sending the packaged monitoring data to a ground control center through wireless receiving and transmitting equipment; recovering the received monitoring data to original monitoring data through a ground control center, and sending the monitoring data to a ground data center through a ground network; and carrying out analysis and fault judgment on the original monitoring data through a ground data center. The unmanned aerial vehicle