公开(公告)号：US11140816B2

公开(公告)日：2021-10-12

申请号：US16251957

申请日：2019-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Seungin Shin ,  Jaehoon Jeong

IPC: A01D34/00 ,  A01D34/58 ,  B25J13/08 ,  A01D101/00

Abstract: A mowing robot includes a body which forms an outer shape and an internal space; a first wheel and a second wheel which are independently rotatably provided at a first side and a second side respectively so that the body can rotate and move forward with respect to ground; a first motor which provides a rotational force to the first wheel; a second motor which provides a rotational force to the second wheel; and a sensor which is provided in the internal space, has a gyro sensing function for at least horizontal rotation, and has a magnetic field sensing function, wherein the sensor is provided between a wheel front end plane and a wheel rear end plane, and is provided above a first motor upper end plane and a second motor upper end plane.

公开(公告)号：US11960289B2

公开(公告)日：2024-04-16

申请号：US17045537

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Jongjin Woo ,  Dongseong Kim ,  Hyungsub Kim ,  Seungin Shin ,  Kyungman Yu ,  Jaehoon Jeong ,  Dongkyun Nam

IPC: G05D1/02 ,  A01D34/00 ,  A01D34/86 ,  A01D101/00 ,  B60L53/16 ,  B60L53/36 ,  G05D1/00

CPC classification number: G05D1/0219 ,  A01D34/008 ,  A01D34/86 ,  B60L53/16 ,  B60L53/36 ,  G05D1/0088 ,  G05D1/0214 ,  G05D1/0225 ,  G05D1/0259 ,  A01D2101/00 ,  B60L2200/40 ,  G05D2201/0208

Abstract: The present disclosure provides a moving robot including a body which forms an appearance, a traveler which moves the body with respect to a traveling surface in a traveling area, a sensing unit which acquires environment information of the traveling area, and a controller which sets a parameter tailored to the traveling area according to the environment information and performs pattern traveling of the traveling area. Accordingly, even when information on an environment in which the moving robot is installed is not obtained from a manufacture in advance, the moving robot can directly obtain information on the corresponding environment and set an optimum parameter according to the environment to increase efficiency.

公开(公告)号：US11861054B2

公开(公告)日：2024-01-02

申请号：US16709421

申请日：2019-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Kyungman Yu ,  Jongil Park ,  Seungin Shin

IPC: G06F21/88 ,  A01D34/00 ,  H04L9/32 ,  H04W4/029 ,  G05D1/02 ,  A01D101/00

CPC classification number: G06F21/88 ,  A01D34/008 ,  G05D1/0219 ,  H04L9/3226 ,  H04W4/029 ,  A01D2101/00 ,  G05D2201/0208

Abstract: A robot and a method for controlling the robot detects a theft of the robot based on posture information for a main body of the robot and position information of the robot. Operation of the robot is restricted depending on whether a theft of the robot is detected.

公开(公告)号：US11630462B2

公开(公告)日：2023-04-18

申请号：US17045552

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyuchun Choi ,  Jongjin Woo ,  Dongseong Kim ,  Hyungsub Kim ,  Seungin Shin ,  Kyungman Yu ,  Jaehoon Jeong ,  Dongkyun Nam ,  Jongil Park

IPC: G05D1/02 ,  A01D34/00 ,  G05D1/00 ,  B60L53/36 ,  B60L53/16 ,  A01D101/00 ,  B60W60/00

Abstract: The present disclosure provides a moving robot including a body which forms an appearance, a traveler which moves the body, a boundary signal detector which detects a boundary signal generated in a boundary area of a traveling area, and a controller which controls a traveler so that the traveler performs pattern traveling a plurality of times in the traveling area, and controls the traveler so that a traveling angle during first pattern traveling and a traveling angle during second pattern traveling are different from each other. Accordingly, when the pattern traveling is performed a plurality of times, the pattern traveling is performed at angles different from each other based on a reference axis, and it is possible to minimize an area which cannot be mowed and improve efficiency.