JPWO2021245898A1 - - Google Patents

Info

Publication number
JPWO2021245898A1
JPWO2021245898A1 JP2022528363A JP2022528363A JPWO2021245898A1 JP WO2021245898 A1 JPWO2021245898 A1 JP WO2021245898A1 JP 2022528363 A JP2022528363 A JP 2022528363A JP 2022528363 A JP2022528363 A JP 2022528363A JP WO2021245898 A1 JPWO2021245898 A1 JP WO2021245898A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022528363A
Other versions
JP7168127B2 (ja
JPWO2021245898A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021245898A1 publication Critical patent/JPWO2021245898A1/ja
Publication of JPWO2021245898A5 publication Critical patent/JPWO2021245898A5/ja
Application granted granted Critical
Publication of JP7168127B2 publication Critical patent/JP7168127B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0232—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on qualitative trend analysis, e.g. system evolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2614—HVAC, heating, ventillation, climate control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP2022528363A 2020-06-05 2020-06-05 故障予兆検知装置、故障予兆検知方法、故障予兆検知プログラム、学習装置、学習済みの学習モデルの生成方法、学習済みの学習モデル生成プログラム Active JP7168127B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/022242 WO2021245898A1 (ja) 2020-06-05 2020-06-05 故障予兆検知装置、故障予兆検知方法、故障予兆検知プログラム、学習装置、学習済みの学習モデルの生成方法、学習済みの学習モデル生成プログラム

Publications (3)

Publication Number Publication Date
JPWO2021245898A1 true JPWO2021245898A1 (ja) 2021-12-09
JPWO2021245898A5 JPWO2021245898A5 (ja) 2022-08-12
JP7168127B2 JP7168127B2 (ja) 2022-11-09

Family

ID=78830728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528363A Active JP7168127B2 (ja) 2020-06-05 2020-06-05 故障予兆検知装置、故障予兆検知方法、故障予兆検知プログラム、学習装置、学習済みの学習モデルの生成方法、学習済みの学習モデル生成プログラム

Country Status (3)

Country Link
EP (1) EP4123402A4 (ja)
JP (1) JP7168127B2 (ja)
WO (1) WO2021245898A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117176560A (zh) * 2023-11-03 2023-12-05 山东智云信息科技有限公司 一种基于物联网的监测设备监管***及其方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023153193A1 (ja) * 2022-02-09 2023-08-17 三菱電機株式会社 設備診断システム、学習装置、学習済みモデル、および学習済みモデルの生成方法
JP7284441B1 (ja) 2022-09-12 2023-05-31 ダイキン工業株式会社 異常診断装置、方法、およびプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018077634A (ja) * 2016-11-08 2018-05-17 東芝三菱電機産業システム株式会社 プラント設備劣化診断装置
WO2018230645A1 (ja) * 2017-06-14 2018-12-20 株式会社東芝 異常検知装置、異常検知方法、およびプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5431235B2 (ja) * 2009-08-28 2014-03-05 株式会社日立製作所 設備状態監視方法およびその装置
JP6237037B2 (ja) 2013-09-20 2017-11-29 セイコーエプソン株式会社 液体噴射装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018077634A (ja) * 2016-11-08 2018-05-17 東芝三菱電機産業システム株式会社 プラント設備劣化診断装置
WO2018230645A1 (ja) * 2017-06-14 2018-12-20 株式会社東芝 異常検知装置、異常検知方法、およびプログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117176560A (zh) * 2023-11-03 2023-12-05 山东智云信息科技有限公司 一种基于物联网的监测设备监管***及其方法
CN117176560B (zh) * 2023-11-03 2024-01-26 山东智云信息科技有限公司 一种基于物联网的监测设备监管***及其方法

Also Published As

Publication number Publication date
EP4123402A4 (en) 2023-05-24
EP4123402A1 (en) 2023-01-25
JP7168127B2 (ja) 2022-11-09
WO2021245898A1 (ja) 2021-12-09

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