Title:
PREDICTIVE MAINTENANCE METHOD FOR EQUIPMENT VIA CONTROL OUTPUT SIGNAL
Document Type and Number:
WIPO Patent Application WO/2020/262845
Kind Code:
A1
Abstract:
The present invention relates to a predictive maintenance method for equipment via a control output signal, the method being able to prevent in advance a huge financial loss due to a malfunction of equipment, by collecting operation information of the equipment in a normal state and operation information of the equipment generated prior to the malfunction, setting a suspected tilt value on the basis of the collected information, comparing the suspected tilt value and a tilt value according to the operation information of the equipment being collected in real time, and warning, if a condition for suspecting an abnormal sign in the equipment is met, so as to induce maintenance and replacement of the equipment to be performed at an appropriate time.
Inventors:
LEE YOUNG KYU (KR)
Application Number:
PCT/KR2020/007283
Publication Date:
December 30, 2020
Filing Date:
June 04, 2020
Export Citation:
Assignee:
ITS CO LTD (KR)
International Classes:
G05B23/02
Foreign References:
| KR101643599B1 | 2016-07-28 | |||
| KR20180068102A | 2018-06-21 | |||
| KR20150074258A | 2015-07-02 | |||
| JP2018032093A | 2018-03-01 | |||
| JP2012083721A | 2012-04-26 |
Attorney, Agent or Firm:
KIM, Dae Young et al. (KR)
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