JPWO2022049701A1 - - Google Patents

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Publication number
JPWO2022049701A1
JPWO2022049701A1 JP2022546800A JP2022546800A JPWO2022049701A1 JP WO2022049701 A1 JPWO2022049701 A1 JP WO2022049701A1 JP 2022546800 A JP2022546800 A JP 2022546800A JP 2022546800 A JP2022546800 A JP 2022546800A JP WO2022049701 A1 JPWO2022049701 A1 JP WO2022049701A1
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JP
Japan
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Application number
JP2022546800A
Other versions
JPWO2022049701A5 (ja
JP7214054B2 (ja
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Publication of JPWO2022049701A1 publication Critical patent/JPWO2022049701A1/ja
Publication of JPWO2022049701A5 publication Critical patent/JPWO2022049701A5/ja
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Publication of JP7214054B2 publication Critical patent/JP7214054B2/ja
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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
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/40—Data acquisition and logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
JP2022546800A 2020-09-03 2020-09-03 機器分析装置、機器分析方法および機器分析プログラム Active JP7214054B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/033456 WO2022049701A1 (ja) 2020-09-03 2020-09-03 機器分析装置、機器分析方法および機器分析プログラム

Publications (3)

Publication Number Publication Date
JPWO2022049701A1 true JPWO2022049701A1 (ja) 2022-03-10
JPWO2022049701A5 JPWO2022049701A5 (ja) 2022-12-06
JP7214054B2 JP7214054B2 (ja) 2023-01-27

Family

ID=80491884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022546800A Active JP7214054B2 (ja) 2020-09-03 2020-09-03 機器分析装置、機器分析方法および機器分析プログラム

Country Status (4)

Country Link
US (1) US20230297644A1 (ja)
JP (1) JP7214054B2 (ja)
DE (1) DE112020007573T5 (ja)
WO (1) WO2022049701A1 (ja)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009125627A1 (ja) * 2008-04-11 2009-10-15 三菱電機株式会社 機器状態検出装置及び機器状態検出方法並びに生活者異常検知装置、生活者異常検知システム及び生活者異常検知方法
WO2011024382A1 (ja) * 2009-08-28 2011-03-03 株式会社日立製作所 設備状態監視方法およびその装置
JP2013205894A (ja) * 2012-03-27 2013-10-07 Oki Electric Ind Co Ltd 異常検出装置、プログラムおよび異常検出方法
WO2016116961A1 (ja) * 2015-01-21 2016-07-28 三菱電機株式会社 情報処理装置および情報処理方法
WO2017134772A1 (ja) * 2016-02-03 2017-08-10 東芝三菱電機産業システム株式会社 製造設備診断支援装置及び製造設備診断支援方法
WO2018146714A1 (ja) * 2017-02-07 2018-08-16 株式会社日立製作所 コンピュータシステムの監視装置および方法
CN110398382A (zh) * 2019-06-28 2019-11-01 南京康尼机电股份有限公司 一种基于dpc的地铁车门系统性能衰退检测方法
CN110530509A (zh) * 2019-09-05 2019-12-03 西南交通大学 基于最大熵谱分析的高速动车组轴箱振动主频预测方法
WO2019230282A1 (ja) * 2018-05-30 2019-12-05 横河電機株式会社 異常検出装置、異常検出方法、異常検出プログラム及び記録媒体
JP6689479B1 (ja) * 2019-10-23 2020-04-28 三菱電機株式会社 診断システムおよび診断方法
WO2020115827A1 (ja) * 2018-12-05 2020-06-11 三菱電機株式会社 異常検知装置及び異常検知方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009125627A1 (ja) * 2008-04-11 2009-10-15 三菱電機株式会社 機器状態検出装置及び機器状態検出方法並びに生活者異常検知装置、生活者異常検知システム及び生活者異常検知方法
WO2011024382A1 (ja) * 2009-08-28 2011-03-03 株式会社日立製作所 設備状態監視方法およびその装置
JP2013205894A (ja) * 2012-03-27 2013-10-07 Oki Electric Ind Co Ltd 異常検出装置、プログラムおよび異常検出方法
WO2016116961A1 (ja) * 2015-01-21 2016-07-28 三菱電機株式会社 情報処理装置および情報処理方法
WO2017134772A1 (ja) * 2016-02-03 2017-08-10 東芝三菱電機産業システム株式会社 製造設備診断支援装置及び製造設備診断支援方法
WO2018146714A1 (ja) * 2017-02-07 2018-08-16 株式会社日立製作所 コンピュータシステムの監視装置および方法
WO2019230282A1 (ja) * 2018-05-30 2019-12-05 横河電機株式会社 異常検出装置、異常検出方法、異常検出プログラム及び記録媒体
WO2020115827A1 (ja) * 2018-12-05 2020-06-11 三菱電機株式会社 異常検知装置及び異常検知方法
CN110398382A (zh) * 2019-06-28 2019-11-01 南京康尼机电股份有限公司 一种基于dpc的地铁车门系统性能衰退检测方法
CN110530509A (zh) * 2019-09-05 2019-12-03 西南交通大学 基于最大熵谱分析的高速动车组轴箱振动主频预测方法
JP6689479B1 (ja) * 2019-10-23 2020-04-28 三菱電機株式会社 診断システムおよび診断方法

Also Published As

Publication number Publication date
DE112020007573T5 (de) 2023-06-15
WO2022049701A1 (ja) 2022-03-10
JP7214054B2 (ja) 2023-01-27
US20230297644A1 (en) 2023-09-21

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