公开(公告)号：US10744641B2

公开(公告)日：2020-08-18

申请号：US15853587

申请日：2017-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Sunho Yang ,  Haemin Choi

IPC: B25J9/16 ,  B25J5/00 ,  B25J9/00 ,  B25J19/00 ,  B25J11/00 ,  B25J13/08

Abstract: A guidance robot comprises a driving unit that includes wheels and a motor for moving; a body that is provided on the driving unit and includes sensors for autonomous driving; a display unit that is coupled to the body; a stationary unit that is coupled to the top of the body; a circular rotary unit that has an opening and is provided over the stationary unit to rotate about the central axis of the stationary unit; and a stopper that extends upward from the stationary unit through the opening of the circular rotary unit.

公开(公告)号：US10336441B2

公开(公告)日：2019-07-02

申请号：US15616617

申请日：2017-06-07

Applicant: LG ELECTRONICS INC.

Inventor： Jungsik Kim ,  Hyoungrock Kim ,  Joongtae Park ,  Sunho Yang

IPC: B64C25/00 ,  B64C25/24 ,  B64C25/32 ,  B64C25/52 ,  B64C39/02 ,  B64D31/06 ,  B64D45/06 ,  B64D47/08

Abstract: Disclosed is a drone. The present invention includes a plurality of propellers creating a lift to prevent inclination and overturn of the drone due to a lift difference generated from uneven ground, a power driving unit providing a rotation power to each of a plurality of the propellers, a ground sensing unit measuring a distance to a first region of the ground and a shape of the first region, and a controller controlling the power driving unit to differentiate rotation ratios of a plurality of the propellers based on the measured distance and shape if receiving an input signal for landing at the first region.

公开(公告)号：US10085002B2

公开(公告)日：2018-09-25

申请号：US14646641

申请日：2013-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Ayoung Cho ,  Sunho Yang ,  Yunsup Shin ,  Sungmin Kim ,  Youngman Kwon ,  Yungwoo Jung ,  Seongkeun Ahn ,  Changhwan Lee

IPC: H04N13/02 ,  G01S17/89 ,  H04N9/04 ,  H04N5/33 ,  H04N5/376 ,  H04N13/00 ,  G01B11/25 ,  H04N5/235 ,  G06T7/50

CPC classification number: H04N13/257 ,  G01B11/2513 ,  G01S17/89 ,  G06T7/50 ,  H04N5/2351 ,  H04N5/2352 ,  H04N5/33 ,  H04N5/3765 ,  H04N9/045 ,  H04N13/139 ,  H04N13/15 ,  H04N13/207 ,  H04N13/254 ,  H04N13/296 ,  H04N2013/0081

Abstract: The present invention relates to an RGB-IR sensor, and a method and an apparatus for obtaining a 3D image by using the same. The RGB-IR sensor according to the present invention comprises: a first pixel basic unit including one of each of R, G, B and IR pixels; and a second pixel basic unit in which the R, G, B and IR pixels are arranged in a different order from those in the first pixel basic unit, wherein the RGB-IR sensor is comprised by alternately arranging the first pixel basic unit and the second pixel basic unit in a horizontal direction, and wherein R, G, B and IR pixel arrangements in the first pixel basic unit and the second pixel basic unit are determined so that the position of IR-pixels in the RGB-IR sensor are not equidistance apart from each other.