Unmanned aerial vehicle control method and device and unmanned aerial vehicle

Abstract

An unmanned aerial vehicle control method and device and an unmanned aerial vehicle. The method comprises: obtaining flight parameters of an aircraft, the flight parameters of the aircraft comprisinga flight position and a flight speed (S201); obtaining flight parameters of an unmanned aerial vehicle, the flight parameters of the unmanned aerial vehicle comprising a flight position (S202); determining, on the basis of the flight parameters of the aircraft and the flight parameters of the unmanned aerial vehicle, a collision avoidance flight speed of the unmanned aerial vehicle (S203); predicting, on the basis of the flight parameters of the aircraft and the flight parameters of the unmanned aerial vehicle, a maximum degree of threat posed by the unmanned aerial vehicle to the aircraft when the unmanned aerial vehicle is flown at the collision avoidance flight speed and maintains a constant speed (S204); and performing, on the basis of the maximum degree of threat, a collision avoidance operation (S205). The method is employed to first predict the degree of threat posed by the unmanned aerial vehicle to the aircraft when the unmanned aerial vehicle maintains a collision avoidance flight speed with respect to the aircraft, and then to perform a collision avoidance operation, thereby ensuring that the unmanned aerial vehicle, beginning from a current moment, will not interfere with normal flight of the aircraft, and ensuring flight safety of the aircraft.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of unmanned aerial vehicles, and in particular, relate to a method and device for controlling an unmanned aerial vehicle, and the unmanned aerial vehicle. Background technique [0002] In recent years, drones have been widely used and played an increasingly important role in the social field. UAVs generally fly in the airspace, but with the increase in the number of UAVs in the airspace, the increase of the ceiling, and some users taking off UAVs near the airport, UAVs gradually invade the airspace of civil aviation flights. , seriously affecting the safety of large aircraft and their passengers, so measures need to be taken to avoid collisions between UAVs and large aircraft. At present, the aircraft can broadcast its own position in real time, and then determine the distance between the drone and the aircraft according to the current position of the drone and the position of the airc...

AI Technical Summary

Problems solved by technology

[0003] However, even if the currently calculated distance is greater than or equal to the preset distance, if the UAV and the aircraft fly in opposite directions, and the early warning information is not output in time, the UAV will interfere with the aircraft, which will affect the flight safety of the aircraft

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