Lg Electronics Inc.

Sunryang Kim

Jaecheon Sa

Keunsik No

Kangsoo Shin

Woongchang Kim

Yoonsik Kim

Anna Kim

JooHan Kim

Jongsung Lee

Woojin Jeong

Byoungwook Lee

Jongpil Won

Jeongseop Hwang

Kangwon Zhang

Eungkyu Song

Woong Hee Jeong

Hyungmin Park

Jiyoung Huh

Chanphill Yun

Hyeri Park

Jinho Sohn

Jinsung Im

Hye Ri Park

Jongcheol Shin

Sangwon Um

Jeongho Ahn

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.

Method of controlling movement of cart robot in response to change in travel surface using artificial intelligence and cart robot implementing the same

A handle assembly for a cart with a power assist function can sense the direction that a user's force is applied, and provide assist power in the corresponding direction, such that the user can easily move the cart. A cart including the handle assembly allows the user to conveniently move the cart.

Handle assembly having power assist function for carts and cart comprising the same

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.

Cart following transmission module based on position information of transmission module and method for moving thereof

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.

Cart robot having auto-follow function

Handle assembly for cart with power assist function and cart having the same

Provided are a handle assembly for a cart having a power assist function, and a cart in which the power assist function enables a user to easily move the cart by detecting a direction, in which a force of the user is applied, to assist power in the relevant direction. According to the handle assembly and the cart, the user can easily move the cart by detecting the direction, in which the force of the user is applied, to provide auxiliary power (a power assist function) in the relevant direction, thereby improving convenience of the user.

Handle assembly for cart having power assist function and cart having the same

A power supply device that supplies power to multiple carts, a cart, and a method for charging such cart are provided. According to an embodiment of the present disclosure, the power supply device that supplies the power to the multiple carts calculates charging allocation of carts based on priorities of the carts to control charging of the carts.

Power supply device supplying power to multiple carts, cart, and method for charging cart

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.

Cart robot with automatic following function

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.

Transmitting device for cart having auto following function

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.

Cart robot having charge function

An antitheft system of a user terminal module and a mobile robot capable of being used as a shopping cart are disclosed. The antitheft system includes: a user terminal module generating terminal location data comprising location coordinates; a mobile robot assisting in driving through conversion of a drive mode into a preset drive mode depending upon a location of the user terminal module and a distance from the mobile robot to the user terminal module while generating and outputting robot location data comprising location data thereof in real time; and a monitoring device monitoring locations of the user terminal module and the mobile robot in real time and controlling the terminal module and the mobile robot to perform an antitheft operation depending upon a region in which the terminal module and the mobile robot are placed, thereby improving reliability by preventing theft and loss of the user terminal module and the mobile robot.

Antitheft system of mobile robot

Disclosed are a robot and a method of controlling the same, wherein a robot arm is moved until a pressure sensor provided at the robot arm senses a predetermined pressure, and the quantity of products arranged on a shelf is counted based on the operation of the robot arm.

Stock management robot

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.

Electronic device and control method thereof

The present disclosure discloses a wearable device and a method of outputting content thereof. According to one embodiment, the wearable device for outputting the content according to the present invention includes a sensor, a display, and a processor configured to: determine an output mode of the wearable device based on tracking information detected by the sensor, and cause the display to display content in a playback window of a screen, wherein: the playback window corresponds to an entire portion of the display when the output mode is an active mode, and the playback window corresponds to a portion of the display when the output mode is an inactive mode, wherein the portion of the display is less than the entire portion of the display.

Growing community of inventors

Seoul, South Korea

Sunryang Kim