发明名称 |
Robot cleaner and control method thereof |
摘要 |
A robot cleaner (100) and a control method thereof may judge whether or not water is received in the robot cleaner (100) performing wet cleaning. The robot cleaner (100) includes a main body (110), moving units (150), a cleaning unit (160) mounted on the main body (110) and contacting a floor surface to perform cleaning, a water supply unit (170) supplying water to the cleaning unit (160), and a sensing unit (180) provided on at least a portion of the water supply unit (170) to sense whether or not there is water within the water supply unit (170). The sensing unit (180) includes a housing (182), a transmission part (187) radiating electromagnetic waves, a reception part (188) receiving the electromagnetic waves radiated by the transmission part (187), and a stepped part provided on at least a portion of the housing (182) along a moving path of the electromagnetic waves radiated by the transmission part (187) and received by the reception part (188). |
申请公布号 |
EP2815687(B1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20140170541 |
申请日期 |
2014.05.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG, JAE YOUNG;LEE, BYOUNG IN;CHOI, SANG HWA;KIM, DONG WON;YOON, SANG SIK;LEE, SAHNG JIN |
分类号 |
A47L11/40;A47L11/282 |
主分类号 |
A47L11/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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