Research on Air-Ground Joint Debugging System of Flight Inspection

Flight inspection is an important method and means for verifying and evaluating whether the air signals of civil aviation communications, navigation, and surveillance equipment of flight procedures, are intact and effective or not. It is directly related to civil aviation flight safety. Flight inspection uses high-performance aircraft equipped with special flight inspection equipment to complete. During the inspection, the ground technician adjusts the ground navigation equipment based on the data reported by the flight inspector. This paper proposes to develop a flight inspection air-ground joint debugging system. After the inspection equipment on the aircraft obtains the navigation equipment signal, the signal parameters are sent to the ground flight inspection joint debugging system in a data format through the ground-air data link. The system automatically judges whether the parameters are normal or not, otherwise communicate with the navigation equipment according to the software preset instructions and adjust the parameters of the ground navigation equipment, and finally complete the flight inspection adjustment of the navigation equipment signals.