公开(公告)号：US11231031B2

公开(公告)日：2022-01-25

申请号：US16441736

申请日：2019-06-14

Applicant: LG ELECTRONICS INC.

Inventor： Daegeun Park ,  Youngsik Ko ,  Hyunsung Park

IPC: F04B49/06 ,  F04B35/04 ,  F04B49/12

Abstract: A linear compressor according to the present disclosure may include a piston reciprocating within a cylinder, a motor providing a driving force for the motion of the piston, a sensing unit configured to sense a motor voltage and a motor current associated with the motor, a discharge portion provided at one end of the cylinder to regulate the discharge of refrigerant compressed in the cylinder, a control unit configured to compute at least one control parameter associated with the motion of the piston using at least one of the motor voltage and the motor current sensed by the sensing unit, and a deep learning operation unit configured to receive the control parameter, and output a compensation value associated with an absolute position of the piston using artificial neural network technology.

公开(公告)号：US11952701B2

公开(公告)日：2024-04-09

申请号：US17090806

申请日：2020-11-05

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsung Park ,  Sangyun Kim

IPC: G06T7/70 ,  D06F34/20 ,  G06V10/82 ,  G06V20/64

CPC classification number: D06F34/20 ,  G06T7/70 ,  G06V10/82 ,  G06V20/647 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Door open monitoring for an intelligent device is disclosed. In a method for monitoring a door of an intelligent device according to an exemplary embodiment of the present disclosure, it is decided whether to send a message relating to the ventilation of the inside of a drum by analyzing an image generated through a camera placed in the door. A door monitoring system of the present disclosure may be associated with an artificial intelligent module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, etc.

公开(公告)号：US11236453B2

公开(公告)日：2022-02-01

申请号：US16553742

申请日：2019-08-28

Applicant: LG Electronics Inc.

Inventor： Sungmok Hwang ,  Sangyun Kim ,  Yunsik Park ,  Hyunsung Park

IPC: D06F33/36 ,  G06N20/00 ,  D06F34/18 ,  D06F103/02 ,  D06F103/40 ,  D06F105/10 ,  D06F105/12 ,  D06F105/20 ,  D06F105/58 ,  D06F105/60 ,  D06F101/20 ,  D06F33/38 ,  D06F33/40

Abstract: The present invention relates to home appliances treating the laundry or object received therein using artificial intelligence. Specifically, the home appliance may include an artificial intelligence-based laundry washing machine that recognizes a load based on vision and automatically provides a specific course. The home appliance include a processor configured to: obtain a learning result from a learning operation using image information previously acquired using the camera and treatment information previously acquired from user interface; and process image information currently acquired using the camera with respect to the learning result, thereby to generate and set current treatment information; and control the home appliance to treat the object based on the set current treatment information.

公开(公告)号：US12163731B2

公开(公告)日：2024-12-10

申请号：US17790606

申请日：2020-01-06

Applicant: LG Electronics Inc.

Inventor： Jinok Kim ,  Youngtag Kwon ,  Sangyun Kim ,  Hyunsung Park ,  Joongkeun Lee ,  Sungmok Hwang ,  Jeongyo Ha

IPC: F25D29/00 ,  F25D25/02 ,  H04L67/12 ,  G06T7/00

Abstract: An artificial intelligence refrigerator includes: a display, a cabinet having a storage room receiving food, a camera provided in the cabinet and capturing an image of the storage room, a storage room sensor detecting whether the storage room is opened or closed, and a processor configured to control, based on the storage room sensor detecting that the storage room is opened, the camera to capture the image of the storage room, transmit, based on a maximum opening time point or a closing time point of the storage room being detected through processing of the captured image, a capture command to the camera, the closing time point being a time point at which the storage room starts closing, acquire a storage state of the storage room based on an image captured according to the capture command, and control the display to display food management information based on the acquired storage state.