METHOD FOR AUTONOMOUS LANDING OF UNMANNED AIRCRAFT Russian patent published in 2022 - IPC G05D1/00 B64F1/18 B64C39/02 G06T7/70 

FIELD: UAV autonomous landing methods.

SUBSTANCE: invention relates to a method for autonomous landing of an unmanned aerial vehicle (UAV). For autonomous landing, the UAV is moved to an approximate landing area containing a group (groups) of light sources, including the main light source (s) located in the center, and at least two auxiliary light sources, the location and colors of which are known to the UAV, capture the image of the landing area by means of the UAV camera, the color space is converted into the HSV color space, in which the resulting light spot formed by the group (groups) of light sources is determined, the UAV is further moved in the direction of the landing area.

EFFECT: increased accuracy of landing, simplification of the design of the landing platform and UAV equipment.

1 cl, 11 dwg