公开(公告)号：US20190267020A1

公开(公告)日：2019-08-29

申请号：US16276371

申请日：2019-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Minook KIM ,  Sewan GU ,  Jinho SOHN ,  Tack Sung CHOI

IPC: G10L21/0208 ,  G10L15/20

Abstract: A method for controlling volume in an apparatus having a speaker and a microphone includes receiving, at the microphone, external noise and speech of a user, and calculating sound pressure of the noise received by the microphone. The method further includes performing exception processing of the sound pressure of some or all of the noise using the calculated sound pressure and one of a speech utterance state, a speech receiving state, or a temporal length state, of the noise, mapping volume of the speech in response to the sound pressure of the external noise, synthesizing speech guidance into a sound file, outputting the sound file, via the speaker, according to the mapped volume.

公开(公告)号：US20200164522A1

公开(公告)日：2020-05-28

申请号：US16633853

申请日：2018-09-19

Applicant: LG ELECTRONICS INC.

Inventor： Jinho SOHN ,  Sanghun KIM ,  Sangmin LEE ,  Wonhee LEE ,  Sewan GU ,  Kyoungup PARK

IPC: B25J13/00 ,  G10H1/00

Abstract: A mobile terminal includes a display, a communicator configured to perform communication with a plurality of music bots, and a controller configured to extract sound source characteristic information from each of a plurality of previously divided sound source tracks configuring music, generate a plurality of control commands for controlling operation of the plurality of music bots using the extracted sound source characteristic information, and transmit each of the plurality of generated control commands to each of the plurality of music bots through the communicator.

公开(公告)号：US20240111548A1

公开(公告)日：2024-04-04

申请号：US18553963

申请日：2021-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Sewan GU ,  Seungmin BAEK ,  Hyunseok YANG ,  Youngjae KIM ,  Sungkyu KANG

IPC: G06F9/445 ,  B25J9/00 ,  B25J9/16 ,  G06F8/65

CPC classification number: G06F9/445 ,  B25J9/0084 ,  B25J9/1656 ,  G06F8/65

Abstract: The present disclosure relates to a cloud server, comprising a communication unit transmitting and receiving data to and from at least one robot and an external device; and a control unit which receives a first signal including operating system information of a first robot, hardware information of the first robot, and software information of the first robot from a first robot among the at least one robot; if no software image corresponding to the first signal is present, extracts the operating system information of the first robot, the hardware information of the first robot, and the software information of the first robot from the first signal; generates a software image based on the extracted operating system information of the first robot, the extracted hardware information of the first robot, and the extracted software information of the first robot; and transmits the generated software image to the first robot.

公开(公告)号：US20240272649A1

公开(公告)日：2024-08-15

申请号：US18580791

申请日：2022-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Sewan GU ,  Youngjae KIM ,  Seungmin BAEK ,  Hyunseok YANG ,  Sungkyu KANG

IPC: G05D1/69 ,  G05D1/86 ,  G05D101/00 ,  G05D101/15 ,  G05D111/30

CPC classification number: G05D1/69 ,  G05D1/86 ,  G05D2101/15 ,  G05D2101/22 ,  G05D2111/32

Abstract: The present embodiment relates to a cloud-based robot control method for controlling a plurality of robots which are positioned in a plurality of spaces divided arbitrarily, the method comprising the steps of: generating a control base model which can be applied to the plurality of robots in a cloud server; distributing the control base model to edge servers allocated to respective spaces; upgrading the control base model in accordance with the plurality of robots of a space, in the edge server; directly transmitting the upgraded control model from the edge server to another edge server; and controlling the plurality of robots by means of the upgraded control model in the edge server. Therefore, by sharing a deep-learning model among edge servers, supporting heterogeneous robots and heterogeneous services is possible. Further, a base deep-learning model from the cloud server is tuned into a customized deep-learning model to be suitable for respective robots in the edge server, and the deep-learning model is upgraded to an adaptive deep-learning model to be suitable for a service provided by respective robots, and thus an optimized service can be provided.

公开(公告)号：US20240219918A1

公开(公告)日：2024-07-04

申请号：US18549816

申请日：2021-04-12

Applicant: LG ELECTRONICS INC.

Inventor： Sungkyu KANG ,  Sewan GU ,  Seungmin BAEK ,  Hyunseok YANG ,  Youngjae KIM

IPC: G05D1/244 ,  G05D105/20 ,  G05D107/10 ,  G05D107/40 ,  G05D111/30 ,  G06F16/953

CPC classification number: G05D1/244 ,  G06F16/953 ,  G05D2105/20 ,  G05D2107/10 ,  G05D2107/40 ,  G05D2111/32

Abstract: The present invention relates to a control method of a cloud server capable of communicating with an autonomous mobile robot (AMR), wherein the control method comprises the steps of: receiving, from a mobile phone or a delivery service-related server, address information, delivery product information, and at least one of a drop location-related image or a capture image; generating a first landmark on the basis of the received address information; and generating a second landmark on the basis of the received delivery product information.