Title:
ROBOT AND CONTROLLING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/154242
Kind Code:
A1
Abstract:
A robot is disclosed. The robot comprises: a body rotatable about a first shaft; a pair of drive wheels provided in the body to be rotatable about a second shaft perpendicular to the first shaft; at least one distance sensor provided on the second shaft; and a processor. The processor may: acquire multiple pieces of first distance information through the at least one distance sensor at multiple different points where the body is located as the body moves; acquire multiple pieces of second distance information through the at least one distance sensor in multiple different directions for which the body is headed as the body rotates; and on the basis of the first distance information and the second distance information, acquire information about a location point of the robot on a map corresponding to a space in which the robot is located.
Inventors:
KIM JINWON (KR)
OH KEUNCHAN (KR)
YOON CHANHO (KR)
JANG KYUNGHUN (KR)
HA YOUMIN (KR)
OH KEUNCHAN (KR)
YOON CHANHO (KR)
JANG KYUNGHUN (KR)
HA YOUMIN (KR)
Application Number:
PCT/KR2021/017259
Publication Date:
July 21, 2022
Filing Date:
November 23, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
B25J11/00; B25J5/00; B25J9/00; B25J9/16; B25J19/02
Domestic Patent References:
| WO2020116933A1 | 2020-06-11 |
Foreign References:
| JP2019057203A | 2019-04-11 | |||
| KR100187252B1 | 1999-05-01 | |||
| KR20170024844A | 2017-03-08 | |||
| KR20100110188A | 2010-10-12 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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