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公开(公告)号：US20210286368A1
公开(公告)日：2021-09-16
申请号：US17196168
申请日：2021-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Minkuk JUNG , Jeongwoo JU
Abstract: A moving robot includes a body configured to define an exterior, a travelling unit configured to move the body against a travelling surface of a travelling area, and a controller configured to divide a grid map corresponding to the travelling area into multi-maps composed of spaced lines, generate individual pattern routes using each of the multi-maps, and generate a final pattern route by integrating individual pattern routes generated from the multi-maps, and control the travelling unit to pattern travel in the travelling area based on the final pattern route.
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公开(公告)号：US20210323581A1
公开(公告)日：2021-10-21
申请号：US16490460
申请日：2019-06-17
Applicant: LG ELECTRONICS INC.
Inventor： Jeongwoo JU , Wonhee LEE
Abstract: Disclosed is a mobile robot including a body forming an outer appearance, a driving part configured to move the body, an image acquisition unit configured to capture an image of a traveling area and to generate image information, a tray configured to support an article to be carried, and a controller configured to determine a size of the article to be carried and to form an inclined surface by controlling a slide module disposed above the tray to move at least one slide of the slide module to protrude depending on the size of the article to be carried. Accordingly, a porter robot loads a load in an accommodation space without lifting the load by a user.
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公开(公告)号：US20210072759A1
公开(公告)日：2021-03-11
申请号：US16890007
申请日：2020-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin BAEK , Jeongwoo JU
Abstract: A robot control method and a robot are disclosed. The robot control method and the robot configured to perform the method may communicate with other electronic devices and a server in a 5G communication environment, and determine an operator to assist in performance of a subtask according to a difficulty level of the subtask.
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4.发明申请公开(公告)号：US20220386522A1
公开(公告)日：2022-12-08
申请号：US17782650
申请日：2020-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Jeongwoo JU , Seungmin BAEK , Jaekwang LEE , Jaemin LEE , Sungyeon PARK , Minkuk JUNG
Abstract: The present specification relates to a mobile robot system and a method for generating boundary information of the mobile robot system, wherein the mobile robot system generates first map data for the locations of a plurality of transmitters installed in a driving area on the basis of the result of receiving the transmission signals from the plurality of transmitters, receives second map data for an area corresponding to the driving area from a communication target means in which map information of an area including the driving area is stored, and matches the first map data and the second map data to generate boundary information about a boundary area of the driving area.
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公开(公告)号：US20210026367A1
公开(公告)日：2021-01-28
申请号：US16926260
申请日：2020-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Wonkeun YANG , Junghwan KIM , Minho LEE , Jeongwoo JU , Dongki NOH
Abstract: The present disclosure provides a method for controlling a robot cleaner including a travel operation in which the robot cleaner travels, a recognition operation in which when the robot cleaner contacts an obstacle during the travel, the robot cleaner determines whether the obstacle is pushed by the robot cleaner and slides, and an obstacle bypass operation in which upon determination that the obstacle is the pushed-and-sliding obstacle, the robot cleaner stops the travel and then bypasses the pushed-and-sliding obstacle.
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Patent Agency Ranking
公开(公告)号：US20240103542A1
公开(公告)日：2024-03-28
申请号：US17768558
申请日：2020-02-04
Applicant: LG ELECTRONICS INC
Inventor： Seungmin BAEK , Jeongwoo JU
CPC classification number: G05D1/244 , A01D34/008 , G05D1/646 , A01D2101/00
Abstract: A moving robot and a controlling method for the same are disclosed, in which mapping is performed along a wire provided in a boundary of a task area. According to various embodiments disclosed in the present disclosure, since the moving robot self-drives along the wire when setting the task area, a user may acquire map information corresponding to the task area without directly manipulating the moving robot.
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公开(公告)号：US20200046169A1
公开(公告)日：2020-02-13
申请号：US16598889
申请日：2019-10-10
Applicant: LG ELECTRONICS INC.
Inventor： Jeongwoo JU , Changeui SHIN
Abstract: A robot system includes a robot arm configured to tilt a fry basket in a first direction or in a second direction different from the first direction or lift up or lower the fry basket and a controller configured to perform a residue removal mode in which the robot arm rotates and moves the fry basket to a set residue removal path in which residue in a fryer is sifted out.
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公开(公告)号：US20230091839A1
公开(公告)日：2023-03-23
申请号：US17802270
申请日：2021-02-26
Applicant: LG ELECTRONICS INC.
Inventor： Junghwan KIM , Wonkeun YANG , Minho LEE , Jeongwoo JU
Abstract: In a moving robot and a control method according to the present disclosure, an obstacle is detected using structured light irradiated in a predetermined type of light pattern in a traveling direction while traveling, and a specified operation is performed in response to the obstacle. Moreover, a dangerous obstacle is recognized by extracting changes over time using a plurality of images for an obstacle or a low obstacle that is difficult to determine as detected data, and thus, it is possible to improve accuracy according to the determination of the obstacle, improve a corresponding operation according to the obstacle, minimize the uncleaned area while preventing restraint due to the obstacle, and improve the cleaning performance.
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9.发明申请公开(公告)号：US20230085884A1
公开(公告)日：2023-03-23
申请号：US17795301
申请日：2020-10-29
Applicant: LG ELECTRONICS INC.
Inventor： Sungyeon PARK , Jeongwoo JU
Abstract: The present invention relates to a mobile robot system for autonomously traveling in a travel area, and a method for generating boundary information of the mobile robot system, the mobile robot system being characterized by comprising: a transmitter for transmitting a transmission signal including location information; and a mobile robot which moves and rotates on the basis of the separation distance to the transmitter and the angle with respect to the transmitter, and generates boundary information on a travel area by using a movement path, wherein the transmitter moves along the periphery of the mobile robot and changes the separation distance and the angle to control the travel of the mobile robot.
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公开(公告)号：US20230024763A1
公开(公告)日：2023-01-26
申请号：US17777732
申请日：2020-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongki NOH , Seungmin BAEK , Jaekwang LEE , Jeongwoo JU , Jaemin LEE , Sungyeon PARK , Minkuk JUNG
Abstract: The present specification relates to a mobile robot system and a boundary information generation method for the mobile robot system, the mobile robot system comprising a signal processing device that comprises a receiving tag for receiving a transmission signal and a distance sensor, so as to recognize coordinate information about a spot at which the point of the distance sensor is designated on the basis of the reception result of the receiving tag and the distance measurement result of the distance sensor, thereby generating boundary information according to the path designated as the point of the distance sensor on the basis of the recognized coordinate information.
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