Title:
FAN MONITORING METHOD, SYSTEM AND APPARATUS, SERVER AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/032655
Kind Code:
A1
Abstract:
A fan monitoring method, system and apparatus, a server, and a readable storage medium, relating to the field of fan monitoring. The fan monitoring method is applied to a BMC, and comprises: acquiring a noise signal of a fan collected by a microphone (S101); on the basis of the noise signal, obtaining signal feature data and the blade pass-through frequency of the fan (S102); inputting the signal feature data into a pre-constructed state diagnosis model to obtain diagnosis data (S103); and on the basis of the diagnosis data and the blade pass-through frequency, generating state diagnosis prompt information of the fan (S104). The comprehensiveness of fault diagnosis for fans is improved; and fault diagnosis of fans can be completed just by means of noise signals collected by microphones, so that the hardware architecture is simple, avoiding occupying excessive hardware resources.
Inventors:
WANG YUXI (CN)
LIU GUANGZHI (CN)
WU AN (CN)
HUANG JIAMING (CN)
LIU GUANGZHI (CN)
WU AN (CN)
HUANG JIAMING (CN)
Application Number:
PCT/CN2023/111986
Publication Date:
February 15, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
SUZHOU METABRAIN INTELLIGENT TECH CO LTD (CN)
International Classes:
F04D27/00; F04D29/66
Foreign References:
| CN115033461A | 2022-09-09 | |||
| CN102521088A | 2012-06-27 | |||
| CN113886156A | 2022-01-04 | |||
| CN103423186A | 2013-12-04 | |||
| CN105136435A | 2015-12-09 | |||
| JP2018025841A | 2018-02-15 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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