Flight control method for aerial photography of unmanned aerial vehicle

Abstract

The invention discloses a flight control method for unmanned aerial photography, which includes installing an ADS-B module on the aerial photography unmanned aerial vehicle; preset an aerial photography path, and generate a first operation instruction according to the aerial photography path; control according to the first operation instruction The drone flies according to the aerial photography path; mark at least 3 shooting waypoints during the flight of the drone according to the preset aerial photography path, and at the same time, the ADS‑B module receives the drone within a radius of 90‑115 miles. The flight information of all manned aircraft and all unmanned aerial vehicles; mark avoidance waypoints according to the flight information of all manned aircrafts and all unmanned aerial vehicles; and generate a flight instruction according to the safe flight path; the unmanned aerial vehicle automatically follows the safe flight path according to the flight instruction flight. The invention enables the UAV not to take pictures during the flight process of being manually operated according to the preset aerial photography path, but only takes pictures during the automatic flight process, and effectively avoids the manned aircraft and other UAVs in the shooting path .

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle photography, in particular to a flight control method for aerial photography of unmanned aerial vehicles. Background technique [0002] With the continuous maturity and development of UAV technology, UAVs are widely used in civilian applications due to their relatively low cost, no risk of casualties, strong survivability, good maneuverability, and convenient use. . The aerial photography method in the prior art is difficult to control due to the flight environment of the drone, and many aerial photography drones cannot autonomously avoid manned aircraft and other drones at present, causing unmanned aerial vehicles to occupy manned aircraft routes. The field of aviation poses potential dangers. At the same time, it is difficult to manually operate the UAV to ensure that the flight trajectory of the UAV is flying according to the best aerial photography trajectory preset at the be...

AI Technical Summary

Problems solved by technology

The aerial photography method in the prior art is difficult to control due to the flight environment of the drone, and many aerial photography drones cannot autonomously avoid manned aircraft and other drones at present, causing unmanned aerial vehicles to occupy manned aircraft routes. The aviation field poses a potential danger

At the same time, it is difficult to manually operate the UAV to ensure that the flight trajectory of the UAV is flying according to the best aerial photography trajectory preset at the beginning, and it is difficult to ensure the consistency of the flight speed during the aerial photography process; The complexity is high, and it is easy to cause misoperation, which will cause the UAV to lose control or crash

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