公开(公告)号：US11779180B2

公开(公告)日：2023-10-10

申请号：US16539666

申请日：2019-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Seungah Chae

IPC: A47L9/28 ,  A47L9/00 ,  B25J11/00 ,  G05D1/02

CPC classification number: A47L9/2826 ,  A47L9/009 ,  A47L9/2852 ,  B25J11/0085 ,  G05D1/0212 ,  A47L2201/04 ,  A47L2201/06 ,  G05D2201/0203 ,  G05D2201/0215

Abstract: A robot cleaner for cleaning in consideration of a floor state through artificial intelligence includes a cleaning unit including a suction unit and a mopping unit, a driving unit to drive the robot cleaner, and a processor to obtain a carpet area or a rug area based on cleaning data, and to control the driving unit to change an entrance direction of the robot cleaner when the robot cleaner enters the carpet area or the rug area.

公开(公告)号：US11330951B2

公开(公告)日：2022-05-17

申请号：US16708233

申请日：2019-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Seungah Chae

IPC: A47L11/00 ,  A47L11/40 ,  B25J9/00 ,  G05D1/02 ,  H04B17/318

Abstract: Disclosed herein is a robot cleaner including a driving motor, a communication interface configured to receive, from an external cleaner, first cleaning record information including cleaning path information generated based on location information of the external cleaner, a memory configured to store second cleaning record information including the cleaning path information generated based on location information of the robot cleaner, and a processor configured to generate a cleaning plan of the robot cleaner based on the first cleaning record information and the second cleaning record information and control the driving motor such that the driving motor travels according to the cleaning plan.

公开(公告)号：US11449588B2

公开(公告)日：2022-09-20

申请号：US16490060

申请日：2019-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Beomoh Kim ,  Sungjin Kim ,  Sooyoung Sim

IPC: G06F21/32 ,  G06F21/34 ,  G06F21/45 ,  G06Q20/40

Abstract: The present disclosure relates to an electronic device that is capable of multimodal biometric authentication and a method of controlling the electronic device.

公开(公告)号：US11100208B2

公开(公告)日：2021-08-24

申请号：US17155908

申请日：2021-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Sooyoung Sim ,  Shinjae Kang ,  Sungjin Kim

IPC: G06F21/32 ,  G06F21/45

Abstract: An electronic device for performing multimodal biometric authentication, includes a first biometric sensor configured to sense first biometric information; a second biometric sensor configured to sense second biometric information; a security module configured to set a multidimensional variable determination criterion including context information at the time of sensing at least one of the first biometric information and the second biometric information, perform a first user authentication by applying the multidimensional variable determination criterion to a matching score for the first biometric information or the second biometric information, and determine whether or not to perform a second user authentication using remaining biometric information based on a result of the first user authentication; and a controller configured to control an operation of the electronic device based on at least one of the result of the first user authentication and a result of the second user authentication carried out by the security module.

公开(公告)号：US11550328B2

公开(公告)日：2023-01-10

申请号：US16708395

申请日：2019-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Kamin Lee ,  Kokeun Kim ,  Suyeon Kim ,  Seungah Chae

IPC: G05D1/02 ,  G05D1/00 ,  A47L9/00 ,  A47L9/28 ,  A47L5/24

Abstract: An AI apparatus and an operating method are provided, the AI apparatus includes a communication interface to receive 3D sensor data and bumper sensor data from a first cleaner, a processor to generate surrounding situation map data based on the 3D sensor data and the bumper sensor data, and a learning processor to generate learning data by labeling area classification data for representing whether the surrounding situation map data corresponds to the stuck area, and to train a stuck area classification model based on the learning data. The processor transmits the trained stuck area classification model to a second cleaner through the communication interface.

公开(公告)号：US11307593B2

公开(公告)日：2022-04-19

申请号：US16539810

申请日：2019-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Seungah Chae

IPC: G05D1/02 ,  G05D1/00 ,  B01D46/42 ,  B01D46/46 ,  G06N3/08 ,  A47L9/28

Abstract: An artificial intelligence (AI) device for guiding an arrangement location of an air cleaning device includes a memory to store an air cleaning device arrangement model to infer the arrangement location of the air cleaning device based on information on fine dust in a house and a processor configured to acquire information on a map of the house and information on fine dust distribution in the house, and to determine the arrangement location of the air cleaning device based on the information on the map and the information on the fine dust distribution, by using the air cleaning device arrangement model.

公开(公告)号：US10803159B2

公开(公告)日：2020-10-13

申请号：US16116790

申请日：2018-08-29

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Shinjae Kang ,  Sungjin Kim ,  Sooyoung Sim ,  Seheon Choi

IPC: G06F21/00 ,  G06F21/32 ,  G06N7/00

Abstract: The present disclosure relates to an electronic device capable of performing complex biometric authentication, and the electronic device may include a plurality of biometric sensors configured to sense different biometric information, a security module configured to calculate a matching score for each of the different biometric information through a comparison between the different biometric information and previously registered user information, and calculate fake probability information for each of the different biometric information in consideration of a fake factor of the different biometric information, and perform user authentication using the matching score and the fake probability information calculated for each of the different biometric information, and a controller configured to control the electronic device based on a user authentication result performed by the security module.

公开(公告)号：US11625508B2

公开(公告)日：2023-04-11

申请号：US16944034

申请日：2020-07-30

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Seungah Chae

IPC: G06F30/12 ,  G06N3/08

Abstract: The present invention includes an artificial intelligence device and a method for operating the same. The artificial intelligence device includes a communication unit that receives indoor area map data and indoor area image data from at least one external device, and a processor that generates first furniture placement map data in which a placement position of at least one piece of furniture is mapped, provides the first furniture placement map data to a furniture placement model, and obtains second furniture placement map data in which a placement position of at least one piece of furniture is changed, based on indoor area map data and indoor area image data.

公开(公告)号：US11416588B2

公开(公告)日：2022-08-16

申请号：US16535995

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Jinsung Park ,  Sungjin Kim ,  Sooyoung Sim

IPC: G06F21/00 ,  G06F21/31 ,  G06F21/45 ,  G06F21/32

Abstract: A mobile terminal includes an output unit configured to output whether authentication successes, a controller configured to perform explicit authentication based on authentication information, to collect data for implicit authentication if the explicit authentication successes, and to enroll a user behavior pattern for the implicit authentication based on the collected data, and a memory configured to store the user behavior pattern.

公开(公告)号：US11378966B2

公开(公告)日：2022-07-05

申请号：US16567805

申请日：2019-09-11

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun Kim ,  Suyeon Kim ,  Kamin Lee ,  Seungah Chae

IPC: G05D1/02 ,  G06N3/08 ,  B25J11/00 ,  B25J1/00

Abstract: A robot cleaner for recognizing a stuck situation through artificial intelligence includes a driving unit to drive the robot cleaner, a sensing unit configured to acquire three-dimensional (3D) image data and a bumper event, a memory configured to store a stuck situation recognition model for inferring the stuck situation of the robot cleaner, and a processor configured to convert the 3D image data and the bumper event into surrounding map image data, infer the stuck situation of the robot cleaner from the 3D image data and the bumper event using the stuck situation recognition model, and control the driving unit according to an inference result.