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公开(公告)号：US20230157505A1
公开(公告)日：2023-05-25
申请号：US17921003
申请日：2021-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Inbo SHIM , Yonggil SHIN , Gayeon KIM
IPC: A47L11/40
CPC classification number: A47L11/40 , A47L2201/04
Abstract: The present disclosure relates to a method of controlling a robot cleaner including a pair of rotary plates having lower sides to which mops facing a floor surface are coupled, the robot cleaner being configured to move by rotating the pair of rotary plates, the method including: a first forward movement step of moving the robot cleaner forward from a starting point toward a predetermined target point; a first rotation step of rotating the robot cleaner; a second forward movement step of moving the robot cleaner forward after the first rotation step; and a second rotation step of rotating the robot cleaner after the second forward movement step, such that the floor surface may be repeatedly cleaned only by the forward movement and the rotation.
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公开(公告)号：US20230180986A1
公开(公告)日：2023-06-15
申请号：US17921052
申请日：2021-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Yonggil SHIN , Inbo SHIM , Sihwan MOON
IPC: A47L11/282 , A47L11/40
CPC classification number: A47L11/282 , A47L11/4011 , A47L11/4038 , A47L11/4066 , A47L2201/04
Abstract: The present disclosure relates to a method of controlling a robot cleaner including a pair of rotary plates having lower sides to which mops facing a floor surface are coupled, the robot cleaner being configured to move by rotating the pair of rotary plates, the method including: a first forward movement step of moving the robot cleaner forward from a starting point toward a predetermined target point; a first rotation step of rotating the robot cleaner; a second forward movement step of moving the robot cleaner forward after the first rotation step; and a second rotation step of rotating the robot cleaner after the second forward movement step, such that the floor surface may be repeatedly cleaned only by the forward movement and the rotation.
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Patent Agency Ranking
公开(公告)号：US20230180988A1
公开(公告)日：2023-06-15
申请号：US17920981
申请日：2021-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Yonggil SHIN , Jinwook SEO , Gayeon KIM
IPC: A47L11/40 , A47L11/282 , G05D1/02
CPC classification number: A47L11/4011 , A47L11/4061 , A47L11/282 , A47L11/4038 , A47L11/4066 , G05D1/0274 , A47L2201/04 , G05D2201/0203
Abstract: The present disclosure relates to a method of controlling a robot cleaner including a pair of rotary plates having lower sides to which mops facing a floor surface are coupled, the robot cleaner being configured to move by rotating the pair of rotary plates, the method including: a region setting step of setting a cleaning region on the floor surface; and a movement step of moving the robot cleaner in the cleaning region, in which the region setting step divides the cleaning region into a plurality of divided regions, and the plurality of divided regions at least partially overlaps one another, such that it is possible to clean an entire cleaning region and repeatedly clean a particular region.
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公开(公告)号：US20230165423A1
公开(公告)日：2023-06-01
申请号：US17921000
申请日：2021-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Inbo SHIM , Yonggil SHIN , Gayeon KIM
IPC: A47L11/40
CPC classification number: A47L11/40 , A47L2201/06 , A47L2201/04
Abstract: The present disclosure relates to a method of controlling a robot cleaner comprising a pair of rotary plates having lower sides to which mops facing a floor surface are coupled, the robot cleaner being configured to move by rotating the pair of rotary plates, the method including: a first movement step of allowing the robot cleaner to start from a predetermined starting point on the floor surface and move by a predetermined distance; a second movement step of moving the robot cleaner to the starting point after the first movement step; and a direction change step of rotating the robot cleaner by a predetermined direction change angle, such that the robot cleaner may precisely clean the circular cleaning region while repeatedly moving in the circular cleaning region.
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公开(公告)号：US20230337881A1
公开(公告)日：2023-10-26
申请号：US18014258
申请日：2021-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Yonggil SHIN , Hwan YOO , Hyeshin LEE
IPC: A47L11/40 , A47L11/282
CPC classification number: A47L11/4011 , A47L11/282 , A47L11/4008 , A47L11/4038 , A47L11/4083 , A47L11/4091 , A47L2201/022 , A47L2201/04
Abstract: The present invention relates to a robot cleaner that cleans a surface to be cleaned using one or more mops while autonomously driving, and includes a body and a display unit provided on the body and to display information on the robot cleaner to be provided to a user, the display unit including a display means coupled to an upper surface of the body and to display a status of the robot cleaner on a screen, and a voice transmitting means coupled to the body and to output a sound from the robot cleaner, the display unit controlled based on a control signal transmitted from the user through an external control device.
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公开(公告)号：US20210093144A1
公开(公告)日：2021-04-01
申请号：US15931204
申请日：2020-05-13
Applicant: LG ELECTRONICS INC.
Inventor： Yonggil SHIN , Jeong Uk CHA , GaYeon KIM
Abstract: A robot cleaner and a method of controlling the robot cleaner are disclosed. The robot cleaner may include a body, a mop, an actuator, a battery, a tank, and a controller. The controller controls a supply of liquid from the water tank to the mop, and the supply of the liquid may be controlled in consideration of a state of the battery. Water injection may be controlled according to an expected use time of the battery, such that the mop can maintain an appropriate water content, and uniform mopping and cleaning can be performed.
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公开(公告)号：US20180192844A1
公开(公告)日：2018-07-12
申请号：US15914367
申请日：2018-03-07
Applicant: LG ELECTRONICS INC.
Inventor： Inbo SHIM , Yonggil SHIN
CPC classification number: A47L11/24 , A46B9/028 , A46B13/001 , A47L9/0466 , A47L9/0477 , A47L2201/00
Abstract: An agitator and a robot cleaner including an agitator. The agitator includes a body configured to be rotated, a plurality of couplers formed at the body and arranged to be spaced apart from each other by a predetermined distance, and a first member and a second member coupled to any one of the couplers and configured to contact a surface to be cleaned during rotation of the body. The first member and the second member extend different lengths from the body in a radial direction.
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