JP2020190980A5 - - Google Patents
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- JP2020190980A5 JP2020190980A5 JP2019096686A JP2019096686A JP2020190980A5 JP 2020190980 A5 JP2020190980 A5 JP 2020190980A5 JP 2019096686 A JP2019096686 A JP 2019096686A JP 2019096686 A JP2019096686 A JP 2019096686A JP 2020190980 A5 JP2020190980 A5 JP 2020190980A5
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- deterioration
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- maintenance record
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- 230000006866 deterioration Effects 0.000 claims 43
- 238000012423 maintenance Methods 0.000 claims 20
- 230000007704 transition Effects 0.000 claims 6
- 238000000034 method Methods 0.000 claims 2
- 238000003745 diagnosis Methods 0.000 claims 1
- 230000014509 gene expression Effects 0.000 claims 1
- 230000001788 irregular Effects 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
Claims (14)
前記対象の設備の保全記録および前記類似設備の保全記録に対して付与された、設備の劣化度を示す値である劣化ランクを取得する劣化ランク取得部と、
前記類似設備の前記劣化ランクの履歴に基づいて、前記対象の設備の前記保全記録が存在しない対象期間における劣化ランクを推定する推定部と、
を備えることを特徴とする劣化推定装置。 A group information acquisition unit that acquires group information indicating similar equipment that is classified into the same group as the target equipment, and
A deterioration rank acquisition unit that acquires a deterioration rank, which is a value indicating the degree of deterioration of the equipment, given to the maintenance record of the target equipment and the maintenance record of the similar equipment.
An estimation unit that estimates the deterioration rank of the target equipment in the target period in which the maintenance record does not exist, based on the history of the deterioration rank of the similar equipment.
A deterioration estimation device characterized by being equipped with.
をさらに備えることを特徴とする請求項1から5のいずれか1項に記載の劣化推定装置。 A display control unit that displays the deterioration rank given to the maintenance record and the deterioration rank estimated by the estimation unit on the screen in chronological order for each target equipment.
The deterioration estimation device according to any one of claims 1 to 5, further comprising.
前記グループ情報取得部は、前記画面を介して選択された前記対象の設備の前記類似設備を示すグループ情報を取得することを特徴とする請求項6または7に記載の劣化推定装置。 The display control unit can receive selection input of the target equipment via the screen.
The deterioration estimation device according to claim 6 or 7, wherein the group information acquisition unit acquires group information indicating the similar equipment of the target equipment selected via the screen.
設備の保全記録と、当該設備の属性を示す設備情報とに基づいて、前記設備の前記劣化ランクを前記保全記録ごとに診断する劣化診断装置と、
を備えることを特徴とする劣化推定システム。 The deterioration estimation device according to any one of claims 1 to 11.
A deterioration diagnosis device that diagnoses the deterioration rank of the equipment for each maintenance record based on the maintenance record of the equipment and the equipment information indicating the attribute of the equipment.
Deterioration estimation system characterized by being equipped with.
対象の設備と同一のグループに分類される類似設備を示すグループ情報を取得するステップと、
前記対象の設備の保全記録および前記類似設備の保全記録を取得するステップと、
取得した前記保全記録に対して付与された前記設備の劣化度を示す値である劣化ランクを取得するステップと、
前記類似設備の前記劣化ランクの履歴に基づいて、前記対象の設備の前記保全記録が存在しない対象期間における劣化ランクを推定するステップと、
を含むことを特徴とする劣化推定方法。 It is a deterioration estimation method executed by the deterioration estimation device.
Steps to acquire group information indicating similar equipment that is classified in the same group as the target equipment,
The step of acquiring the maintenance record of the target equipment and the maintenance record of the similar equipment, and
A step of acquiring a deterioration rank, which is a value indicating the degree of deterioration of the equipment given to the acquired maintenance record, and
Based on the history of the deterioration rank of the similar equipment, a step of estimating the deterioration rank of the target equipment in the target period in which the maintenance record does not exist, and
Deterioration estimation method characterized by including.
前記対象の設備の保全記録および前記類似設備の保全記録を取得するステップと、
取得した前記保全記録に対して付与された前記設備の劣化度を示す値である劣化ランクを取得するステップと、
前記類似設備の前記劣化ランクの履歴に基づいて、前記対象の設備の前記保全記録が存在しない対象期間における劣化ランクを推定するステップと、
をコンピュータに行わせることを特徴とする劣化推定プログラム。 Steps to acquire group information indicating similar equipment that is classified in the same group as the target equipment,
The step of acquiring the maintenance record of the target equipment and the maintenance record of the similar equipment, and
A step of acquiring a deterioration rank, which is a value indicating the degree of deterioration of the equipment given to the acquired maintenance record, and
Based on the history of the deterioration rank of the similar equipment, a step of estimating the deterioration rank of the target equipment in the target period in which the maintenance record does not exist, and
A deterioration estimation program characterized by having a computer perform the above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019096686A JP7249875B2 (en) | 2019-05-23 | 2019-05-23 | Deterioration estimation device, deterioration estimation system, deterioration estimation method, and deterioration estimation program |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019096686A JP7249875B2 (en) | 2019-05-23 | 2019-05-23 | Deterioration estimation device, deterioration estimation system, deterioration estimation method, and deterioration estimation program |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020190980A JP2020190980A (en) | 2020-11-26 |
JP2020190980A5 true JP2020190980A5 (en) | 2022-02-17 |
JP7249875B2 JP7249875B2 (en) | 2023-03-31 |
Family
ID=73453725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019096686A Active JP7249875B2 (en) | 2019-05-23 | 2019-05-23 | Deterioration estimation device, deterioration estimation system, deterioration estimation method, and deterioration estimation program |
Country Status (1)
Country | Link |
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JP (1) | JP7249875B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4343639A4 (en) * | 2021-07-02 | 2024-07-17 | Mitsubishi Electric Corp | Data analysis device, data analysis program, and data analysis method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001306131A (en) * | 2000-04-21 | 2001-11-02 | Toshiba Corp | Apparatus for supporting turbine maintenance |
JP4952946B2 (en) * | 2008-02-28 | 2012-06-13 | 株式会社日立プラントテクノロジー | Device degradation degree calculation method and risk assessment method |
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2019
- 2019-05-23 JP JP2019096686A patent/JP7249875B2/en active Active
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