Invention Grant
- Patent Title: Method of controlling cart robot in movement restricted area and cart robot for implementing the same
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Application No.: US16547232Application Date: 2019-08-21
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Publication No.: US11256266B2Publication Date: 2022-02-22
- Inventor: Dongeun Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2019-0087087 20190718
- Main IPC: G05D1/00
- IPC: G05D1/00 ; G05D1/02

Abstract:
The present invention relates to a method of controlling a cart robot in a movement restricted area and a cart robot for implementing the same. A cart robot which controls movement thereof in a movement restricted area according to an embodiment of the present invention includes a positioning sensor configured to receive a signal from a transmission module, a movement unit configured to move the cart robot, and a controller configured to control the movement unit to park the cart robot around the movement restricted area when the positioning sensor receives data for notifying that the cart robot enters the movement restricted area from the transmission module.
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