Title:
ARTIFICIAL INTELLIGENCE VACUUM CLEANER AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/212174
Kind Code:
A1
Abstract:
In order to solve the problem of the present invention, an artificial intelligence vacuum cleaner for performing autonomous traveling, according to one embodiment of the present invention, comprises: a main body; a driving unit for moving the main body within a cleaning area; a camera for photographing an area around the main body; and a control unit for controlling, on the basis of an image captured by means of the camera, the driving unit such that a predetermined traveling mode is performed, wherein the control unit performs a first recognition process for determining whether the image corresponds to any one of multiple types of obstacles, performs a second recognition process for re-determining whether the image corresponds to any one obstacle type in order to verify the result of the first recognition process, and controls the driving unit on the basis of the obstacle type determined through the first and second recognition processes such that the main body travels in a preset pattern.
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Inventors:
KIM JUNGHWAN (KR)
LEE MINHO (KR)
LEE MINHO (KR)
Application Number:
PCT/KR2019/004701
Publication Date:
November 07, 2019
Filing Date:
April 18, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/28; A47L11/40; B25J9/16; B25J11/00; B25J19/02
Foreign References:
| JP4555035B2 | 2010-09-29 | |||
| KR101049155B1 | 2011-07-14 | |||
| KR20180023302A | 2018-03-07 | |||
| KR20180018211A | 2018-02-21 | |||
| KR101719127B1 | 2017-03-23 |
Other References:
See also references of EP 3788928A4
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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