公开(公告)号：US20200034688A1

公开(公告)日：2020-01-30

申请号：US16604105

申请日：2019-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Seongju LIM ,  Changseok OCK

IPC: G06N3/04 ,  G06N3/08 ,  A47L15/00

Abstract: A server communicating with a dishwasher is disclosed. The server communicating with a dishwasher, according to an embodiment of the present invention, comprises: a communication unit for communicating with one or more dishwashers; a memory for storing learning results obtained using a plurality of failure causes and operation information corresponding to each of the plurality of failure causes; and a processor for receiving operation information of a particular dishwasher among the one or more dishwashers from the particular dishwasher, and acquiring the cause of a failure occurring in the particular dishwasher by using the operation information of the particular dishwasher and the learning results, wherein the learning results include relational parameters corresponding to the relationships between the plurality of failure causes and the operation information.

公开(公告)号：US20240068740A1

公开(公告)日：2024-02-29

申请号：US18236266

申请日：2023-08-21

Applicant: LG Electronics Inc.

Inventor： Ikkyu LEE ,  Doyoun HAN ,  Woohyuk CHOI ,  Changseok OCK

IPC: F25D27/00 ,  F25D23/06

CPC classification number: F25D27/005 ,  F25D23/063

Abstract: A home appliance includes: a cabinet defining a storage space, a plurality of doors configured to open and close the storage space, a plurality of lighting devices provided in the plurality of doors, respectively, and configured to show a color of each door, and a control unit configured to control the plurality of lighting devices. The control unit is configured to, based on a color of one door of the plurality of doors being input, control the plurality of lighting devices to synchronize the colors of the plurality of doors to be the same.