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公开(公告)号：WO2021215688A1
公开(公告)日：2021-10-28
申请号：PCT/KR2021/003999
申请日：2021-03-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： RYU, Minwoo , HA, Changho , KIM, Jinhee , KIM, Shin , LEE, Donghun
Abstract: A robot cleaner is provided. The robot cleaner includes a three-dimensional image sensor, an optical sensor, a gyro sensor, and at least one processor configured to control a driving state of the robot cleaner based on image data acquired by the three-dimensional image sensor, optical data acquired by the optical sensor, and angular velocity data acquired by the gyro sensor, wherein the three-dimensional image sensor and the optical sensor are respectively arranged to be tilted by a predetermined tilting angle, and a tilting angle of the three-dimensional image sensor is smaller than a tilting angle of the optical sensor.
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2.发明公开
公开(公告)号：EP4454532A1
公开(公告)日：2024-10-30
申请号：EP23799566.7
申请日：2023-03-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： SO, Jeayun , RYU, Minwoo , KIM, Jinhee , SEO, Jihye , YOON, Sangsik , JEONG, Yeonkyu
Abstract: Provided are a driving robot apparatus including a rotatable holder to which a cleaning pad is fixable, a method of controlling the driving robot apparatus, and a computer-readable recording medium having recorded thereon a computer program. The method of controlling the driving robot apparatus includes rotating the holder with a cleaning pad fixed to the holder; emitting light through an opening in the holder to a surface of the cleaning pad fixed to the holder while the holder is rotating, the surface of the cleaning pad including two or more reflective areas having different light reflectivities from each other; receiving reflected light reflected from the surface of the cleaning pad through the opening in the holder while the holder is rotating; and identifying the cleaning pad based on the received reflected light.
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Patent Agency Ranking
公开(公告)号：EP4235577A1
公开(公告)日：2023-08-30
申请号：EP21938051.6
申请日：2021-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： RYU, Minwoo , LEE, Donghun , KIM, Shin , CHANG, Euiyoung , HA, Changho
Abstract: A robot is provided. The robot includes a plurality of sensors, a memory, a driving unit, and a processor configured to, based on identifying that a predetermined event occurs, control the driving unit to move the robot to a predetermined point, based on identifying that the robot has moved to the point, obtain a plurality of images through the sensors, identify whether to perform calibration for at least one sensor based on the obtained images, based on identifying to perform the calibration for the sensor, obtain calibration data for calibrating sensing data corresponding to the sensor based on the obtained images and store the obtained calibration data in the memory, based on the sensing data being obtained from the sensor, calibrate the obtained sensing data based on the calibration data stored in the memory, and control the driving unit based on the calibrated sensing data.
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公开(公告)号：EP4434691A1
公开(公告)日：2024-09-25
申请号：EP22922339.1
申请日：2022-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： RYU, Minwoo , KIM, Jinhee , YOON, Sangsik , LEE, Donghun
IPC: B25J11/00 , B25J9/16 , B25J19/02 , G05D1/02 , A47L11/283 , A47L11/284
CPC classification number: A47L11/284 , A47L11/283 , B25J9/16 , B25J11/00 , B25J19/02 , G05D1/02
Abstract: The present disclosure relates to a robot. The robot according to one embodiment of the present disclosure comprises: a memory for storing at least one program; and a processor for executing instructions stored in the at least one program, wherein the processor can divide a travel map into a plurality of cleaning areas on the basis of one or more boundaries, identify, if at least some of the boundaries are identified as a protrusion, the type of protrusion on the basis of the cleaning progress of one area in which the robot is located from among the plurality of cleaning areas, and control in any one of a plurality of travelling patterns on the basis of the identified type of the protrusion.
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5.发明公开
公开(公告)号：EP4434428A1
公开(公告)日：2024-09-25
申请号：EP23799567.5
申请日：2023-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： SO, Jeayun , KIM, Jinhee , RYU, Minwoo , LEE, Hakbong , JEONG, Yeonkyu , YOON, Sangsik
CPC classification number: G05B15/02 , G05B2219/4509820130101 , A47L11/4011 , A47L11/282 , A47L2201/0620130101 , A47L2201/0420130101 , A47L11/4038 , A47L11/4069
Abstract: Provided are a driving robot apparatus, a controlling method of the driving robot apparatus, and a computer-readable recording medium having recorded thereon a computer program. The driving robot apparatus includes at least one processor configured to control a moving assembly to change a traveling direction of the driving robot apparatus so that the driving robot apparatus is aligned with an obstacle, control a cleaning assembly to move a holder so that a cleaning pad fixed to the holder protrudes outward from the driving robot apparatus, and control the moving assembly to move the driving robot apparatus so that the cleaning pad fixed to the holder and protruding outward from the driving robot apparatus is moved along an outer edge of the obstacle.
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6.发明公开
公开(公告)号：EP4442180A1
公开(公告)日：2024-10-09
申请号：EP23799565.9
申请日：2023-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： SO, Jeayun , KIM, Bosang , KIM, Jinhee , RYU, Minwoo , YOON, Sangsik , JEONG, Yeonkyu
CPC classification number: A47L11/4066 , A47L11/4038 , A47L2201/0420130101 , A47L11/4008 , A47L11/4011 , A47L11/4069 , A47L11/4088 , A47L2201/02220130101 , A47L2201/02820130101 , A47L2201/0620130101 , G05D2109/1020240101 , G05D2107/4020240101 , G05D2105/1020240101 , G05D1/648 , G05D2111/5020240101 , G05D1/6486 , G05D1/24
Abstract: Provided are a driving robot apparatus, a control method of the driving robot apparatus, and a computer-readable recording medium having recorded thereon a computer program to cause the control method to be performed. The control method of the driving robot apparatus includes: obtaining, via a sensor, a load value of a rotary motor as the rotary motor rotates a holder to which a cleaning pad is fixable; identifying water content of a cleaning pad fixed to the holder, based on the load value of the rotary motor; and controlling a cleaning assembly to supply water to the cleaning pad fixed to the holder, based on the load value of the rotary motor.
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公开(公告)号：EP4057880A1
公开(公告)日：2022-09-21
申请号：EP21793092.4
申请日：2021-03-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： RYU, Minwoo , HA, Changho , KIM, Jinhee , KIM, Shin , LEE, Donghun
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