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Patent Searching and Data


Title:
METHOD FOR PREDICTIVE MAINTENANCE OF EQUIPMENT VIA DISTRIBUTION CHART
Document Type and Number:
WIPO Patent Application WO/2021/075845
Kind Code:
A1
Abstract:
The present invention relates to a method for predictive maintenance of equipment via a distribution chart and, more specifically, to a method for predictive maintenance of equipment performed via a distribution chart, wherein peak values are extracted on the basis of a change in an amount of energy required for performing a work process by the equipment in a normal state, a distribution chart of the extracted peak values is constructed, and an abnormal symptom of the equipment is predictively detected in advance on the basis of a change in distribution probability of a detection section having a low distribution probability and somewhat high risk in the constructed distribution chart thereof such that maintenance and replacement of the equipment are induced to be carried out at an appropriate time, to thereby prevent in advance an enormous monetary loss caused by a failure in the equipment.

Inventors:
LEE, Youngkyu (Suam-ro 288beon-gil,Nam-gu, Ulsan, KR)
Application Number:
KR2020/013996
Publication Date:
April 22, 2021
Filing Date:
October 14, 2020
Export Citation:
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Assignee:
ITS CO., LTD. (Seosaeng-myeon,Ulju-gun, Ulsan, KR)
International Classes:
G05B23/02
Attorney, Agent or Firm:
OH, Juseok (Yeonje-gu, Busan, KR)
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