Title:
MOBILE ROBOT AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/020930
Kind Code:
A1
Abstract:
According to the configuration of a mobile robot and a control method thereof according to the present invention, a cleaning cloth is rotated using a motor to move a body while cleaning a floor surface, so that a change in the position of the body is analyzed to determine the driving state. When it is determined that the body is abnormally driven and deviates from a configured movement path, the corresponding position is stored and recleaning is performed, so that the position at which the abnormal driving has occurred is freshly cleaned again, and configuration for the next cleaning can be arranged in consideration of the position in which the abnormal driving has occurred. Therefore, the present invention can improve the cleaning efficiency.
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Inventors:
AHN SEUNGJIN (KR)
MAENG HYUNGYUL (KR)
MAENG HYUNGYUL (KR)
Application Number:
PCT/KR2020/010127
Publication Date:
February 04, 2021
Filing Date:
July 31, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B25J11/00; A47L11/40; B25J9/16
Foreign References:
| KR20180008250A | 2018-01-24 | |||
| KR20090104390A | 2009-10-06 | |||
| KR20100109289A | 2010-10-08 | |||
| KR20190037632A | 2019-04-08 | |||
| KR20180127709A | 2018-11-30 | |||
| KR20140015069A | 2014-02-06 | |||
| KR20190007608A | 2019-01-23 |
Other References:
See also references of EP 4005747A4
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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