公开(公告)号：EP4035848A2

公开(公告)日：2022-08-03

申请号：EP20870333.0

申请日：2020-09-22

Applicant: LG Electronics Inc.

Inventor： LEE, Byeongmin ,  YIM, Byungdoo ,  PARK, Haejun

IPC: B25J11/00 ,  B25J19/02 ,  B25J9/00 ,  A47L9/28

Abstract: The present invention relates to a moving robot. the moving robot comprises a main body which forms a space therein, an inner housing and an outer housing which surrounds the main body, two voice recognition members which are disposed between the inner housing and the outer housing and are disposed to be separated from each other, a microphone mount which is supported by the inner housing and causes the voice recognition member to be in close contact with the outer housing, a bending prevention rib that is placed under the microphone mount and prevents bending of the microphone mount, a twist prevention rib placed under the microphone mount and preventing distortion of the microphone mount and a microphone gasket disposed between an upper portion of the voice recognition member and the outer housing to seal the voice recognition member. Accordingly, by fixing and sealing the voice recognition member, the voice recognition efficiency is increased.

公开(公告)号：EP3669731A1

公开(公告)日：2020-06-24

申请号：EP20151348.8

申请日：2018-01-05

Applicant: LG Electronics Inc.

Inventor： YIM, Byungdoo ,  SHIM, Inbo

IPC: A47L9/00

Abstract: A robot cleaner comprises: a cleaner body including a controller, and driving wheels having their driving controlled by the controller; a bumper mounted to a bumper mounting portion formed on a front surface of the cleaner body, and configured to be inward moveable by an external force; and a cliff sensor mounted in an opening downward open at a bottom part of the cleaner body, and configured to sense a lower side terrain, wherein the bumper is disposed to cover the cliff sensor in a state that the bumper has been inward moved by an external force.

公开(公告)号：EP4035847A2

公开(公告)日：2022-08-03

申请号：EP20868179.1

申请日：2020-09-23

Applicant: LG Electronics Inc.

Inventor： LEE, Byeongmin ,  YIM, Byungdoo ,  PARK, Haejun

IPC: B25J11/00 ,  B25J13/00 ,  B25J9/00 ,  A47L9/28 ,  G10L15/00

Abstract: The present invention relates to a moving robot. the moving robot includes a main body which forms a space therein, a noise generating member which is disposed inside the main body and generates a noise, an inner housing and an outer housing which surround the main body, and two or voice recognition members which are disposed in the housing and are disposed to be separated from each other, and a noise recognition member which recognizes a noise. The voice recognition members are disposed on a side opposite to the noise generating member based on a central point and disposed to be separated from each other along an outer peripheral surface of the housing. Accordingly, a voice command is determined by a difference of the voice data acquired by the two voice recognition members separated from each other and noise data recognized by the noise recognition member to improve voice recognition efficiency.

公开(公告)号：EP3597092A1

公开(公告)日：2020-01-22

申请号：EP18768591.2

申请日：2018-01-05

Applicant: LG Electronics Inc.

Inventor： YIM, Byungdoo ,  SHIM, Inbo

IPC: A47L9/28 ,  A47L11/40 ,  B25J11/00 ,  B25J9/00 ,  B25J5/00 ,  B25J19/00 ,  B25J9/16

Abstract: A robot cleaner comprises: a cleaner body including a controller, and driving wheels having their driving controlled by the controller; a bumper mounted to a bumper mounting portion formed on a front surface of the cleaner body, and configured to be inward moveable by an external force; and a cliff sensor mounted in an opening downward open at a bottom part of the cleaner body, and configured to sense a lower side terrain, wherein the bumper is disposed to cover the cliff sensor in a state that the bumper has been inward moved by an external force.

公开(公告)号：EP3563749A2

公开(公告)日：2019-11-06

申请号：EP17889277.4

申请日：2017-12-12

Applicant: LG Electronics Inc.

Inventor： WON, Woonghui ,  KIM, Anna ,  SHIM, Inbo ,  YIM, Byungdoo

IPC: A47L9/28 ,  H02J7/00

Abstract: A robot cleaner system includes a first light emitting device to output an optical signal for inducing a docking of the robot cleaner, a second light emitting device and a third light emitting device to output an optical signal for inducing a homing of the robot cleaner, and disposed at left and right of the first light emitting device, respectively, and a light emitting device fixing member to set position and direction of the first, second and third light emitting devices.