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：US20210068604A1

公开(公告)日：2021-03-11

申请号：US17012519

申请日：2020-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeayun SO ,  Jinhee KIM ,  Jihye SEO ,  Yeonkyu JEONG ,  Jaeyoul JEONG

IPC: A47L9/28 ,  A47L9/19

Abstract: Disclosed is a cleaner. The cleaner according to an embodiment includes a main body, a suction device configured to suck dust outside the cleaner, a dust detection sensor including a light emitting element and a light receiving element disposed adjacent to the suction device, a dust container configured to store sucked dust through the suction device, and a processor configured to identify a dust inflow state and a dust amount of the dust container based on a voltage value output from the light receiving element, and control an operation of the cleaner based on the identified dust inflow state and dust amount, wherein the light emitting element and the light receiving element are disposed at an outside of the dust container in a direction toward an inlet of the dust container.