公开(公告)号：US20210216079A1

公开(公告)日：2021-07-15

申请号：US16756733

申请日：2019-03-12

Applicant: LG ELECTRONICS INC.

Inventor： Hye Ri PARK

IPC: G05D1/02 ,  B62B5/00

Abstract: Disclosed herein are a cart moving in parallel with an installed object and a method of moving the same, the cart, which moves in parallel with an installed object, according to an embodiment including a control unit that senses obstacles around the cart, detects lines of installed objects around the cart, and then generates a moving route of the cart.

公开(公告)号：US20200298405A1

公开(公告)日：2020-09-24

申请号：US16750855

申请日：2020-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Hye Ri PARK

IPC: B25J9/16

Abstract: Disclosed herein is a robot stopping parallel to an installed object and a method of stopping the same. In the robot stopping parallel to an installed object, a pause state of the robot is determined, and when an obstacle sensor calculates distances from obstacles, the robot moves such that the robot is placed parallel and close to an adjacent one of installed objects disposed around the robot.

公开(公告)号：US20210258728A1

公开(公告)日：2021-08-19

申请号：US16771461

申请日：2019-04-30

Applicant: LG ELECTRONICS INC.

Inventor： Anna KIM ,  Sunryang KIM ,  Keunsik NO ,  Hye Ri PARK

IPC: H04W4/029 ,  G06K19/077 ,  G06K19/07 ,  G06K7/10 ,  H04B1/034 ,  H05K5/00 ,  H02J50/10 ,  H02J7/02 ,  G05D1/12 ,  G05D1/02

Abstract: Provided is a transmitting device for a cart with an auto following function, which can sense the position and moving path of a user and move while following the user.
The transmitting device for a cart provides a sensing and communication function such that the cart with the auto following function can sense and follow the position of the transmitting device. Thus, the cart can sense and follow the position of the transmitting device.
Furthermore, since the transmitting device for a cart can be conveniently worn like a watch, a user's convenience can be improved.