Title:
METHOD AND APPARATUS FOR IMPROVING ADAPTABILITY OF PREDICTIVE MAINTENANCE MODEL
Document Type and Number:
WIPO Patent Application WO/2021/042687
Kind Code:
A1
Abstract:
Disclosed are a method and apparatus for improving the adaptability of a predictive maintenance model. The method comprises: establishing an initial predictive maintenance model, and performing system maintenance by using the initial predictive maintenance model; acquiring system data in real time after the system is started, marking the data, and recording abnormal data and tag information; after the amount of the acquired data reaches a first set value, determining, according to the type of the initial predictive maintenance model, whether model conversion is required; if yes, performing training by using the acquired data to obtain a stable predictive maintenance model, and replacing the initial predictive maintenance model with the stable predictive maintenance model to perform system maintenance; after a model update trigger condition is met, updating the stable predictive maintenance model. According to the present invention, the predictive maintenance model can have better adaptability, and the accuracy and stability of the predictive maintenance model can be improved.
Inventors:
BAO TINGWEN (CN)
KIM CHAO (CN)
KIM CHAO (CN)
Application Number:
PCT/CN2020/077873
Publication Date:
March 11, 2021
Filing Date:
March 05, 2020
Export Citation:
Assignee:
CYBERINSIGHT TECH CO LTD (CN)
International Classes:
G06Q10/04
Domestic Patent References:
| WO2014145977A1 | 2014-09-18 |
Foreign References:
| CN110533251A | 2019-12-03 | |||
| CN108460144A | 2018-08-28 | |||
| US20080263469A1 | 2008-10-23 | |||
| CN108984893A | 2018-12-11 |
Attorney, Agent or Firm:
DIARAY ATTORNEY AT LAW (CN)
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