公开(公告)号：US11833311B2

公开(公告)日：2023-12-05

申请号：US16557032

申请日：2019-08-30

Applicant: LG ELECTRONICS INC.

Inventor： Soonhaeng Jo

IPC: A61M21/02 ,  G06N3/08 ,  B60N2/90 ,  G06F3/04817 ,  G10L15/22 ,  G10L15/08 ,  A61H7/00 ,  G08B3/10 ,  G06V40/16 ,  A61M21/00

CPC classification number: A61M21/02 ,  A61H7/00 ,  B60N2/976 ,  G06F3/04817 ,  G06N3/08 ,  G06V40/161 ,  G08B3/10 ,  G10L15/08 ,  G10L15/22 ,  A61H2201/0149 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5048 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0083 ,  A61M2205/3303 ,  A61M2205/50 ,  A61M2205/80 ,  G10L2015/088 ,  G10L2015/223

Abstract: An operating method of a massage chair comprising: driving the massage chair according to a massage mode; acquiring a user state; when he user state has a sleep mode, changing the massage mode to the sleep mode and driving the massage chair according to the changed sleep mode, and controlling an object related to the sleep mode to be adjusted; and driving the massage chair according to an optimal sleep mode by learning an artificial neural network (ANN) so as to acquire the optimal sleep mode corresponding to sleep habit pattern data in the sleep mode.

公开(公告)号：US09845964B2

公开(公告)日：2017-12-19

申请号：US14307676

申请日：2014-06-18

Applicant: LG Electronics Inc.

Inventor： Joongkeun Lee ,  Kunkook Park ,  Juwan Lee ,  Daegeun Seo ,  Soonhaeng Jo

IPC: F24F11/00

CPC classification number: F24F11/0034 ,  F24F11/30 ,  F24F11/56 ,  F24F11/62 ,  F24F2120/10 ,  F24F2120/12 ,  F24F2120/14

Abstract: Disclosed is an air conditioner. The air conditioner includes an outdoor unit. The air conditioner further includes an indoor unit located in a building and configured to distribute cool air to a space within the building. The air conditioner further includes an antenna unit configured to sense (i) movement of human bodies within the space or (ii) presence of human bodies located in the space and determine a number of human bodies based on the sensed presence, where the antenna unit includes a housing and a plurality of antenna arrays located on an outer surface of the housing.