Title:
VACUUM CLEANER AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2024/014650
Kind Code:
A1
Abstract:
A vacuum cleaner according to an embodiment of the present disclosure may include; a body; and a front sensing sensor which is disposed at a suction head coupled to one end of a connection pipe extending from the body to face the front and is configured to transmit a front signal and receive a signal reflected from an obstacle positioned in a front signal area due to the front signal so as to sense the obstacle, wherein the front sensing sensor transmits a first front signal for sensing an obstacle positioned in a first signal area and a second front signal for sensing an obstacle positioned in a second signal area included in the first signal area, and includes a transmission part configured to diffuse the transmitted first front signal and the second front signal.
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Inventors:
SO JEAYUN (KR)
KIM JINHEE (KR)
YOON SANGSIK (KR)
KIM JINHEE (KR)
YOON SANGSIK (KR)
Application Number:
PCT/KR2023/003959
Publication Date:
January 18, 2024
Filing Date:
March 24, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/28; A47L9/30; A47L11/40
Foreign References:
| JP6848798B2 | 2021-03-24 | |||
| KR20100082517A | 2010-07-19 | |||
| KR102143385B1 | 2020-08-13 | |||
| KR20120042391A | 2012-05-03 | |||
| JP3120442B2 | 2000-12-25 |
Attorney, Agent or Firm:
PENTAS INTELLECTUAL PROPERTY LAW FIRM (KR)
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