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公开(公告)号：US20210267426A1
公开(公告)日：2021-09-02
申请号：US17252181
申请日：2019-05-10
发明人： Jeayun SO , Chunseong KIM , Hankyeol KIM , Jihye SEO , Sangsik YOON
摘要： A charging station is disclosed. The disclosed charging station comprises: a charging member configured to come into contact with a charging terminal of a robot vacuum cleaner to provide power to the charging terminal; a first light emitting member for emitting an infrared signal; and a reflecting member disposed to face the first light emitting member and reflect an infrared signal emitted from the first light emitting member, toward the front and sides of the charging station.
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2.发明公开公开(公告)号：US20240206691A1
公开(公告)日：2024-06-27
申请号：US18541704
申请日：2023-12-15
发明人： Jeonghee CHO , Sanghyuk PARK , Seongu LEE , Jihye SEO , Kiyong LEE
CPC分类号： A47L9/2842 , A47L9/0063 , A47L9/2821 , A47L9/2873 , A47L2201/06
摘要： A vacuum cleaner system is provided. The vacuum cleaner includes a wireless vacuum cleaner for discharging dust to a station device, wherein the wireless vacuum cleaner is configured to, when performing a dust discharge operation to the station device, determine a state of a dust collection part included in the station device, based on a pressure ratio between pressure values measured by a sensor mounted on the wireless vacuum cleaner, and output a notification indicating the determined state.
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公开(公告)号：US20230356398A1
公开(公告)日：2023-11-09
申请号：US18126571
申请日：2023-03-27
发明人： Jeayun SO , Minwoo RYU , Jinhee KIM , Jihye SEO , Sangsik YOON , Yeonkyu JEONG
CPC分类号： B25J9/1666 , B25J9/1697 , B25J11/0085
摘要： 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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公开(公告)号：US20210068604A1
公开(公告)日：2021-03-11
申请号：US17012519
申请日：2020-09-04
发明人： Jeayun SO , Jinhee KIM , Jihye SEO , Yeonkyu JEONG , Jaeyoul JEONG
摘要： 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.
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