JP2022191680A - データ選択支援装置及びデータ選択支援方法 - Google Patents

データ選択支援装置及びデータ選択支援方法 Download PDF

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Publication number
JP2022191680A
JP2022191680A JP2021100050A JP2021100050A JP2022191680A JP 2022191680 A JP2022191680 A JP 2022191680A JP 2021100050 A JP2021100050 A JP 2021100050A JP 2021100050 A JP2021100050 A JP 2021100050A JP 2022191680 A JP2022191680 A JP 2022191680A
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Prior art keywords
data
learning
sensor
unit
data selection
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Japanese (ja)
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JP2022191680A5 (https=
Inventor
進 芹田
Susumu Serita
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2021100050A priority Critical patent/JP2022191680A/ja
Priority to US17/838,983 priority patent/US20220405161A1/en
Publication of JP2022191680A publication Critical patent/JP2022191680A/ja
Publication of JP2022191680A5 publication Critical patent/JP2022191680A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/008—Reliability or availability analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079—Root cause analysis, i.e. error or fault diagnosis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0709—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0775—Content or structure details of the error report, e.g. specific table structure, specific error fields
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0787—Storage of error reports, e.g. persistent data storage, storage using memory protection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0793—Remedial or corrective actions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/81—Threshold

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP2021100050A 2021-06-16 2021-06-16 データ選択支援装置及びデータ選択支援方法 Pending JP2022191680A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021100050A JP2022191680A (ja) 2021-06-16 2021-06-16 データ選択支援装置及びデータ選択支援方法
US17/838,983 US20220405161A1 (en) 2021-06-16 2022-06-13 Data selection assist device and data selection assist method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021100050A JP2022191680A (ja) 2021-06-16 2021-06-16 データ選択支援装置及びデータ選択支援方法

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JP2022191680A true JP2022191680A (ja) 2022-12-28
JP2022191680A5 JP2022191680A5 (https=) 2024-01-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025169321A1 (ja) * 2024-02-07 2025-08-14 株式会社日立ハイテク 異常原因分析システム、異常原因分析方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7492643B2 (ja) * 2021-04-28 2024-05-29 三菱電機ビルソリューションズ株式会社 管理装置、管理システムおよび管理方法
CN117594473B (zh) * 2024-01-19 2024-04-16 鲁欧智造(山东)高端装备科技有限公司 一种碳化硅功率器件的产品检测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018112852A (ja) * 2017-01-11 2018-07-19 安川情報システム株式会社 故障予知方法、故障予知装置および故障予知プログラム
JP2019028565A (ja) * 2017-07-26 2019-02-21 安川情報システム株式会社 故障予知方法、故障予知装置および故障予知プログラム
US20190101908A1 (en) * 2016-05-04 2019-04-04 Doosan Heavy Industries & Construction Co., Ltd. Plant abnormality detection method and system
JP2020064468A (ja) * 2018-10-17 2020-04-23 オムロン株式会社 センサシステム
JP2021033705A (ja) * 2019-08-26 2021-03-01 株式会社東芝 異常判定装置、学習装置、および、異常判定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10901832B2 (en) * 2017-07-26 2021-01-26 Hitachi, Ltd. System for maintenance recommendation based on failure prediction
US11099551B2 (en) * 2018-01-31 2021-08-24 Hitachi, Ltd. Deep learning architecture for maintenance predictions with multiple modes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190101908A1 (en) * 2016-05-04 2019-04-04 Doosan Heavy Industries & Construction Co., Ltd. Plant abnormality detection method and system
JP2018112852A (ja) * 2017-01-11 2018-07-19 安川情報システム株式会社 故障予知方法、故障予知装置および故障予知プログラム
JP2019028565A (ja) * 2017-07-26 2019-02-21 安川情報システム株式会社 故障予知方法、故障予知装置および故障予知プログラム
JP2020064468A (ja) * 2018-10-17 2020-04-23 オムロン株式会社 センサシステム
JP2021033705A (ja) * 2019-08-26 2021-03-01 株式会社東芝 異常判定装置、学習装置、および、異常判定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025169321A1 (ja) * 2024-02-07 2025-08-14 株式会社日立ハイテク 異常原因分析システム、異常原因分析方法

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