公开(公告)号：US20200346679A1

公开(公告)日：2020-11-05

申请号：US16862306

申请日：2020-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Anna KIM ,  Sunryang KIM ,  Yoonsik KIM ,  Keunsik NO ,  Jaecheon SA ,  Woojin JEONG

IPC: B62B5/00 ,  B62B5/06 ,  G05D1/00 ,  G05D1/02

Abstract: A basket assembly for receiving goods therein; a main body coupled to a bottom of the basket assembly to support the basket assembly; a handle assembly installed on one side of the main body; a wheel assembly rotatably coupled to a bottom of the main body to move the main body in a direction in which a force is applied to the handle assembly; and a battery installed inside the main body for supplying electrical energy to the wheel assembly.

公开(公告)号：US20200262460A1

公开(公告)日：2020-08-20

申请号：US16749713

申请日：2020-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Sunryang KIM ,  Jaecheon SA ,  Joohan KIM ,  Kangsoo SHIN

IPC: B62B5/00 ,  G05D1/00 ,  G05D1/02 ,  B60W30/09

Abstract: A robot includes a cart sized to receive one or more objects, a moving part coupled to the cart, a handle assembly coupled to the cart, a first sensor coupled to the handle assembly and being configured to sense force applied to the handle assembly, and one or more controllers. Such controllers are configured to: map a magnitude of the force sensed by the first sensor to a speed or to a direction of movement using a pattern of changes in the force that is sensed by the first sensor; and cause the moving part to move the cart according to the speed or to the direction of movement based upon changes in the force sensed by the first sensor.

公开(公告)号：US20190164536A1

公开(公告)日：2019-05-30

申请号：US16098366

申请日：2016-10-14

Applicant: LG ELECTRONICS INC.

Inventor： Jiyoung HUH ,  Jongcheol SHIN ,  Sunryang KIM

IPC: G10L15/06 ,  H04R19/04 ,  G10L15/28 ,  G10L15/22

Abstract: The present invention relates to an electronic device and a control method thereof. The electronic device comprises a microphone for acquiring sound; and a control unit for determining whether the acquired sound is a learned sound and outputting information on the acquired sound on the basis of a determination result.

公开(公告)号：US20220118613A1

公开(公告)日：2022-04-21

申请号：US17423756

申请日：2019-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Kangsoo SHIN ,  Sunryang KIM ,  Yoonsik KIM ,  Joohan KIM

IPC: B25J9/16 ,  B25J13/08

Abstract: The present disclosure relates to a method of controlling movement of a cart in response to a change in a travel surface using artificial intelligence and a cart implementing the same, and in a cart robot of one embodiment, an IMU sensor senses a change in a travel surface, and an obstacle sensor senses a distance from an installed object placed in a direction of an advance of the cart robot, to control a moving part of the cart robot.

公开(公告)号：US20210403065A1

公开(公告)日：2021-12-30

申请号：US16757930

申请日：2019-05-20

Applicant: LG ELECTRONICS INC.

Inventor： Jaecheon SA ,  Sunryang KIM ,  Joohan KIM ,  Keunsik NO

IPC: B62B5/00 ,  B62B3/14 ,  B60L53/16

Abstract: Provided is a cart robot having a charge function, which includes: a main body having a container in which goods are contained, a handle assembly installed on one side of the container, a battery module, and a battery management system (BMS) module for managing charge and discharge of the battery module; wheel assemblies rotatably coupled to a lower portion of the main body, and configured to move the main body in a direction of a force applied to the handle assembly; and an external charge module (CM) having a front connector provided on a lower front side of the main body and a rear connector provided on a lower rear side of the main body, electrically connected to an external power supply through the front or rear connector and configured to charge the battery module.

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.

公开(公告)号：US20210206416A1

公开(公告)日：2021-07-08

申请号：US16765693

申请日：2019-01-28

Applicant: LG ELECTRONICS INC.

Inventor： Sunryang KIM

IPC: B62B5/00 ,  G05D1/12 ,  G05D1/02

Abstract: A cart that follows a transmission module based on position information of the transmission module and a method for moving the cart are provided. According to an embodiment of the present disclosure, the cart accumulatively stores the position information of the transmission module and generates a moving path based on the position information of the transmission module and moves.

公开(公告)号：US20200349789A1

公开(公告)日：2020-11-05

申请号：US16963077

申请日：2019-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Sunryang KIM ,  Yoonsik KIM ,  Keunsik NO ,  Hyeri PARK ,  Woojin JEONG

IPC: G07C9/28 ,  H04W12/00

Abstract: Disclosed is a mobile robot management service system. The mobile robot management service system can assist in automatic charging of a user terminal module through a detachable holding structure of the user terminal module and a mobile robot, can secure private data of a user requesting use of the mobile robot through a mobile communication device, and allows only a user obtaining use approval to use the user terminal module and the mobile robot, thereby improving reliability by preventing theft and loss of the mobile robot and the user terminal module.

公开(公告)号：US20200346352A1

公开(公告)日：2020-11-05

申请号：US16862216

申请日：2020-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Anna KIM ,  Sunryang KIM ,  Joohan KIM ,  Jaecheon SA ,  Kangsoo SHIN

IPC: B25J11/00 ,  B25J19/02 ,  B25J9/16 ,  G01S17/89

Abstract: A cart robot performing an auto-follow function of following a user, the cart robot, including a storage space storing goods; a main body coupled to a lower portion of the storage space and supporting the storage space; a handle assembly connected to a rear side of the main body; a wheel assembly rotatably coupled to a lower portion of the main body and moving the main body in a direction of force applied to the handle assembly; and a plurality of sensor assemblies provided at front side of the main body for sensing an obstacle in a forward direction and sensing and tracking a location of a transmission module.