公开(公告)号：US20210023705A1

公开(公告)日：2021-01-28

申请号：US16685820

申请日：2019-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Jong Hoon CHAE ,  Beom Oh KIM ,  Tae Hyun KIM ,  Ji Chan MAENG

IPC: B25J9/16 ,  B25J11/00

Abstract: The present disclosure may allow a cleaning robot to avoid a sensed object, the robot including one or more processors configured to project, via a projecting unit, an electromagnetic wave toward a movement path in which the cleaning robot is moving by operation of a driving unit; sense, via one or more sensors, an object positioned on the movement path based on electromagnetic waves reflected from the object; determine whether the sensed object is a type of restricted object by inputting information of the reflected electromagnetic waves to a machine learning model stored in a memory; measure an area corresponding to the sensed object; calculate an avoidance path to avoid the measured area and changing the movement path based on the calculated avoidance path; and operate the driving unit to avoid the sensed object based on the changed movement path.

公开(公告)号：US20190392195A1

公开(公告)日：2019-12-26

申请号：US16559431

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Ji Chan MAENG

IPC: G06K9/00 ,  G06F3/01

Abstract: An electronic apparatus and an operating method thereof which execute a mounted artificial intelligence (AI) algorithm and/or machine learning algorithm and communicate with other electronic apparatuses and external servers in a 5G communication environment are disclosed. The electronic apparatus includes a camera, a display which displays predetermined contents, and a processor which recognizes at least one of a gaze, a facial expression, or a motion of the user by means of the camera, determines an interaction command for the user based on at least one of the recognized gaze, facial expression, or motion of the user, and performs the determined interaction command. Therefore, the user's convenience may be improved.

公开(公告)号：US20190389442A1

公开(公告)日：2019-12-26

申请号：US16559419

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Tae Hyun KIM ,  Beom Oh KIM ,  Ji Chan MAENG ,  Won Ho SHIN ,  Jong Hoon CHAE

IPC: B60T8/174 ,  B60T7/12 ,  B60T8/171 ,  B60T8/172 ,  B60T17/22

Abstract: The present disclosure discloses a brake control system for use in a vehicle and a control method thereof. A brake control system may be configured to include a brake pad for braking the vehicle by pressing a brake disc provided in the vehicle, a measuring apparatus for measuring the vehicle speed, the wear level of the brake pad, the traveling distance of the vehicle, the braking distance of the vehicle, and the braking pressure applied by the brake pad to the brake disc at braking, and a controller connected with the measuring apparatus and for controlling an operation of the brake pad. The controller may compare an initial braking distance, which is a design value of the braking distance before initial traveling of the vehicle, with a current braking distance, which is a braking distance after traveling of the vehicle during a certain duration, and increase the braking pressure of the brake pad in response to the amount of increase in the braking distance, when the amount of increase in the braking distance, which is a difference value between the current braking distance and the initial braking distance, is out of a setting range. The brake control system may transmit and receive a wireless signal in a mobile communication network constructed according to 5G (Generation) communication.