Invention Grant
- Patent Title: Unmanned aircraft and method of controlling the same
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Application No.: US15753655Application Date: 2015-11-17
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Publication No.: US10787257B2Publication Date: 2020-09-29
- Inventor: Jungsik Kim , Jaehark Park , Woosok Chang , Taegil Cho
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3f38c2cf
- International Application: PCT/KR2015/012325 WO 20151117
- International Announcement: WO2017/030243 WO 20170223
- Main IPC: B64C39/02
- IPC: B64C39/02 ; G05D1/08 ; G05D1/10 ; G05D1/00

Abstract:
Disclosed is an unmanned aircraft including: a housing; a drive unit that is formed in such a manner that the housing is moved; multiple UWB communication modules that are arranged a distance away from one another and that receives a wireless signal from an external device; a sensor unit that detects movement of the housing; and a control unit that calculates a distance between the external device and the housing, using pieces of movement information which are output by the multiple UWB communication modules and the sensor unit, and that controls the drive unit in such a manner that a specific distance between the external device and the housing is maintained.
Public/Granted literature
- US20180244385A1 UNMANNED AIRCRAFT AND METHOD OF CONTROLLING THE SAME Public/Granted day:2018-08-30
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