Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MARKER, METHOD FOR MOVING IN MARKER-TRACKING MODE, AND CART ROBOT IMPLEMENTING SAME
Document Type and Number:
WIPO Patent Application WO/2021/002511
Kind Code:
A1
Abstract:
The present invention relates to a marker, a method for moving in a marker-tracking mode, and a cart robot implementing same. A cart robot moving in a marker-tracking mode according to an embodiment of the present invention comprises: a camera sensor for capturing images of markers disposed on a travel surface on which the cart robot travels, a side surface lateral to the travel surface, or a ceiling above the travel surface; and a control unit for analyzing the images captured by the camera sensor and calculating the moving direction or speed of the cart robot, corresponding to the markers or the paths between multiple markers, so as to control a moving unit to move the cart robot to a space indicated by the markers.

Inventors:
PARK, Hyeri (KR)
Application Number:
KR2019/008176
Publication Date:
January 07, 2021
Filing Date:
July 03, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC. (KR)
International Classes:
B25J11/00; B25J9/16; B25J13/08; B25J19/02; G05D1/02
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
Download PDF: