公开(公告)号：US20230356398A1

公开(公告)日：2023-11-09

申请号：US18126571

申请日：2023-03-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeayun SO ,  Minwoo RYU ,  Jinhee KIM ,  Jihye SEO ,  Sangsik YOON ,  Yeonkyu JEONG

IPC: B25J9/16 ,  B25J11/00

CPC classification number: B25J9/1666 ,  B25J9/1697 ,  B25J11/0085

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.

公开(公告)号：US20230277024A1

公开(公告)日：2023-09-07

申请号：US18316713

申请日：2023-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeyoon JEONG ,  Hyoungjin LEE ,  Dohyeong HWANG ,  Minwoo RYU ,  Sangsik YOON ,  Donghun LEE

IPC: A47L9/28 ,  G05D1/02 ,  G05D1/12 ,  B25J5/00 ,  B25J11/00 ,  B25J9/16 ,  B25J13/00

CPC classification number: A47L9/2805 ,  A47L9/2852 ,  A47L9/2894 ,  G05D1/024 ,  G05D1/0246 ,  G05D1/0255 ,  G05D1/12 ,  B25J5/007 ,  B25J11/0085 ,  B25J9/1697 ,  B25J13/003 ,  A47L2201/04 ,  G05D2201/0203

Abstract: A controlling method of a cleaning robot is provided. The controlling method includes obtaining lidar data while a lidar sensor rotates multiple times, calculating a reference value which is the average value of distances from a subject according to angles, based on the obtained lidar data, after the reference value is calculated, comparing the obtained lidar data with the reference value, sensing a motion of an object based on a comparison result, and determining that the object is located in a rotation section where the motion has been detected.