Invention Grant
- Patent Title: Method of landing unmanned aerial robot through station recognition in unmanned aerial system and device supporting the same
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Application No.: US16499690Application Date: 2019-07-23
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Publication No.: US11492110B2Publication Date: 2022-11-08
- Inventor: Seokhee Yi , Nakyeong Kim , Jeongkyo Seo , Kwangho An , Beomseok Chae
- 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
- International Application: PCT/KR2019/009092 WO 20190723
- International Announcement: WO2021/015325 WO 20210128
- Main IPC: B64C39/02
- IPC: B64C39/02 ; H04W4/80 ; B64D27/24 ; B64D45/08 ; B64D47/02 ; B64D47/08 ; G05D1/00 ; H04W72/14

Abstract:
A station recognition and a landing method are disclosed. More specifically, an unmanned aerial robot includes a camera sensor configured to capture a first pattern that is marked on a station cover and is used for a station identification and a second pattern that is marked inside a station and is used for a precision landing; a transceiver configured to transmit and receive a radio signal; and a processor functionally connected to the camera sensor and the transceiver, wherein the processor is configured to determine a landing station for landing based on the first pattern captured by the camera sensor, control the transceiver to transmit a radio signal that indicates the landing station to open the station cover, and perform the precision landing at the landing station based on the second pattern of the landing station.
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