Title:
EXTERNAL LIGHT INFLUENCE SOLUTION SYSTEM FOR MOBILE ROBOT AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/025658
Kind Code:
A1
Abstract:
Disclosed are an external light influence solution system for a mobile robot and a method therefor. An external light influence solution system for a mobile robot according to an embodiment of the present invention includes a mobile robot and a control system for controlling an operation of the mobile robot, wherein the control system includes: a light-emitting part for emitting light for sensing; a light-receiving part which includes at least one camera and receives the light emitted from the light-emitting part; a filter part which is positioned on the front surface of the light-receiving part to be spaced a predetermined interval apart from the light-receiving part so as to block external light having a specific wavelength, which is oriented toward the light-receiving part; and a control part for measuring a distance from an obstacle on the basis of the light received by the light-receiving part, and when the filter part is positioned on the front surface of the light-receiving part, the control part adjusts the brightness of a lens of the camera in order to receive the light.
Inventors:
KIM MYUNG SIK (KR)
Application Number:
PCT/KR2021/009867
Publication Date:
February 03, 2022
Filing Date:
July 29, 2021
Export Citation:
Assignee:
WOOWA BROTHERS CO LTD (KR)
International Classes:
B25J9/16; B25J11/00; B25J19/02
Foreign References:
| KR101980697B1 | 2019-05-22 | |||
| KR20050083341A | 2005-08-26 | |||
| KR20180136294A | 2018-12-24 | |||
| JP2002073170A | 2002-03-12 | |||
| JP2010107212A | 2010-05-13 | |||
| KR101083700B1 | 2011-11-16 |
Attorney, Agent or Firm:
SHIM, Choong Sup (KR)
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