{
  "abstract": "A cleaning system is provided. The cleaning system comprises a robot cleaner (10) including: a pad fixing part (140) to which a cleaning pad (30) is detachably coupled by a magnetic force, and a pad detacher (120) configured to automatically detach the cleaning pad (30) coupled to the pad fixing part (140); and a station (20, 60) including: a pad storage box (202) configured to store a plurality of cleaning pads (30) in a stack, a pad separating member (215, 615) configured to support at least one remaining cleaning pad (30b), which includes all of the plurality of cleaning pads except for a lowermost cleaning pad (30a) of the plurality of cleaning pads (30), such that the at least one remaining cleaning pad (30b) is prevented from moving in a downward direction when the lowermost cleaning pad (30a) moves in the downward direction away from the at least one remaining cleaning pad (30b), and a pad supplier (220, 620) configured to move the lowermost cleaning pad (30a) to a position at which the lowermost cleaning pad (30a) is to be automatically coupled to the pad fixing part (140) of the robot cleaner (10).",
  "assignees": [
    "SAMSUNG ELECTRONICS CO LTD"
  ],
  "authors": [
    "CHOI JI WON",
    "HA DONG WOO",
    "HONG SEOK MAN",
    "KIM DONG JUN",
    "KIM SIN-AE",
    "LEE BYOUNG IN"
  ],
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  "source_date": "2026-03-11",
  "source_id": "EP-4706483-A2",
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  "supersedes": null,
  "title": "Robot cleaner, station and cleaning system",
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