Title:
MOBILE ROBOT AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/026124
Kind Code:
A1
Abstract:
In order to achieve the objective of the present invention, a mobile robot according to one embodiment of the present invention comprises: a main body; a driving unit for moving the main body in an operation region; a battery for supplying power to the driving unit; and a control unit for controlling the driving unit such that the mobile robot travels along the wall of the operation region in order to move the main body toward a charging stand when the remaining power of the battery drops below a reference power value. When the moving route of the main body forms a closed curve while the driving unit travels along the wall, the control unit controls the driving unit such that the main body escapes from a region corresponding to the closed curve.
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Inventors:
YUN HYUNGTAE (KR)
AHN SEUNGJIN (KR)
AHN SEUNGJIN (KR)
Application Number:
PCT/KR2017/007855
Publication Date:
February 08, 2018
Filing Date:
July 20, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B25J11/00; A47L9/28; B25J9/00; B25J9/16; B25J19/00
Foreign References:
| KR101406186B1 | 2014-06-13 | |||
| KR101362373B1 | 2014-02-12 | |||
| KR100575707B1 | 2006-05-03 | |||
| US20130325178A1 | 2013-12-05 | |||
| KR20090019565A | 2009-02-25 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
Download PDF:
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