Title:
REFRIGERATOR DRIVEN ON BASIS OF AMBIENT NOISE, AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/112093
Kind Code:
A1
Abstract:
This refrigerator comprises a microphone, and one or more processors, which: identify a first operation noise level corresponding to first operation state information; identify a reception noise level on the basis of received ambient noise if ambient noise is received through the microphone during operation according to the first operation state information; identify an external noise level on the basis of the reception noise level and the first operation noise level; and drive the refrigerator according to second operation state information corresponding to a noise level lower than that of the first operation state information, if the ratio of the external noise level to the first operation noise level is less than a threshold ratio.
Inventors:
PARK JUNGWON (KR)
Application Number:
PCT/KR2023/018858
Publication Date:
May 30, 2024
Filing Date:
November 22, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F25D29/00; F25B49/02; G06N3/08; H04R1/02
Foreign References:
| JP2019052807A | 2019-04-04 | |||
| KR20180098921A | 2018-09-05 | |||
| KR20190103086A | 2019-09-04 | |||
| JP2022169826A | 2022-11-10 | |||
| KR20060123925A | 2006-12-05 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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