METHOD FOR ACCURATE LANDING OF UNMANNED AERIAL VEHICLE ON LANDING PLATFORM Russian patent published in 2020 - IPC G05D1/06 H04B1/3827 G06T7/55 G01B11/00 B64F1/00 

Abstract RU 2722521 C1

FIELD: aviation.

SUBSTANCE: invention relates to a method for accurate landing of an unmanned aerial vehicle (UAV) on a landing platform. To implement the method, a video frame is obtained with a clearly visible image of the UAV when it is in the landing zone using a video camera mounted on the base station or launching platform landing platform, UAV position on video image is determined using computer vision methods. Data on coordinates of UAVs from sensors located on its board are obtained. Data obtained at the landing platform and data from the UAV board are compared. Control signals are sent to correct the landing path considering correction factors obtained based on comparison of said data.

EFFECT: higher accuracy of landing UAV.

4 cl, 2 dwg

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RU 2 722 521 C1

Authors

Stoyanov Yurij Pavlovich

Isaev Aleksandr Mikhajlovich

Fominov Evgenij Igorevich

Sazanov Aleksandr Aleksandrovich

Dates

2020-06-01Published

2019-09-13Filed