Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joongtae Park0
Hyoungrock Kim0
Jungsik Kim0
Sunho Yang0
Date of Patent
July 2, 2019
0Patent Application Number
156166170
Date Filed
June 7, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed is a drone. The present invention includes a plurality of propellers creating a lift to prevent inclination and overturn of the drone due to a lift difference generated from uneven ground, a power driving unit providing a rotation power to each of a plurality of the propellers, a ground sensing unit measuring a distance to a first region of the ground and a shape of the first region, and a controller controlling the power driving unit to differentiate rotation ratios of a plurality of the propellers based on the measured distance and shape if receiving an input signal for landing at the first region.
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