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Patent Searching and Data


Title:
DRONE AND DRONE FALL PREVENTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/204511
Kind Code:
A1
Abstract:
A drone according to an embodiment comprises: a main body; a propulsion unit which is provided outside the main body and generates thrust; a first rotation stabilizing unit which is provided inside the main body or on the top surface of the main body to generate an angular velocity with respect to the Yaw axis of the main body; and a control unit for controlling driving of the first rotation stabilizing unit, wherein, when a malfunction occurs in the propulsion unit, the control unit can prevent the occurrence of tumbling by driving the first rotation stabilizing unit to stabilize the posture of the main body.

Inventors:
LEE SEON HO (KR)
Application Number:
KR2020/004283
Publication Date:
October 08, 2020
Filing Date:
March 30, 2020
Export Citation:
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Assignee:
KOREA AEROSPACE RES INST (KR)
International Classes:
B64C39/02; B64C15/14; B64C25/56; B64D17/80; B64D25/00; G05D1/08
Foreign References:
US20020104921A12002-08-08
KR100812756B12008-03-12
KR20170125588A2017-11-15
KR101579409B12015-12-23
KR20180014034A2018-02-07
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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