WO2020255684A1 - 支援装置、表示装置、支援方法及び支援プログラム - Google Patents
支援装置、表示装置、支援方法及び支援プログラム Download PDFInfo
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Definitions
- the present invention relates to a support device, a display device, a support method, and a support program for supporting the operation of a plant.
- the plant operator may ask a plant maker with specialized technology to investigate the cause of the trouble.
- the plant maker who received the request receives the process data together with the details of the trouble from the plant operator, and confirms and judges the data from multiple viewpoints based on the know-how of process evaluation, thereby erasing the candidate cause of the trouble. Find out the true cause and inform the plant operator of the probable cause.
- JP-A-2018-173784 Japanese Unexamined Patent Publication No. 4-317132 Japanese Unexamined Patent Publication No. 2005-148867
- One of the exemplary objects of an aspect of the present invention is a support device, a display device, a support method, and a support program capable of estimating information related to a change in the operating condition of a plant while suppressing a decrease in production efficiency. To provide.
- the support device of a certain aspect of the present invention is a support device for supporting the operation of the plant, and is a question output unit that outputs a question based on the process data of the plant and a question output unit. It is provided with an answer reception unit that accepts answers to the questions output from, and an estimation information output unit that outputs information that supports the operation of the plant based on the answers received by the answer reception unit.
- a question based on the process data of the plant is output, and estimation information for supporting the operation of the plant is output based on the answer received to the output question, so that the user can output the plant.
- the support device of another aspect of the present invention is a support device for supporting the operation of the plant, and has a question output unit that outputs a question about the operation status of the plant and an answer to the question output from the question output unit.
- the response reception unit that accepts, the estimation information output unit that outputs the estimation information that supports the operation of the plant based on the response received by the response reception unit, and the estimation information output unit that receives the user evaluation. It has a user evaluation reception unit.
- a question regarding the operation status of the plant is output, estimation information that supports the operation of the plant is output based on the received answer to the output question, and user evaluation is performed on the estimated information.
- Accept Therefore, for example, since the user himself / herself can answer and evaluate the question, the decrease in production efficiency can be suppressed. Therefore, it is possible to estimate information related to changes in the operating conditions of the plant while suppressing a decrease in production efficiency.
- This device is a display device to assist the operation of the plant and is configured to display questions about the operating status of the plant, and the questions are based on the process data of the plant to assist in answering the questions. Contains information.
- Yet another aspect of the present invention is a support method.
- This method is a support method for supporting the operation of the plant.
- the question output unit outputs a question based on the process data of the plant, and the answer reception unit answers the question output from the question output unit.
- the information output unit outputs estimated information that supports the operation of the plant based on the response received by the response reception unit.
- Another support method of the present invention is a support method for supporting the operation of the plant, in which the question output unit outputs a question regarding the operation status of the plant, and the answer reception unit outputs the question from the question output unit. Accepting the answers to the questions asked, outputting the estimated information to support the operation of the plant based on the answers received by the answer receiving unit by the estimated information output unit, and the estimated information by the user evaluation receiving unit. Includes accepting user evaluations for estimation information output from the output unit.
- Yet another aspect of the present invention is a support program.
- This program is a support program executed by a computer to support the operation of the plant.
- the question output unit outputs a question based on the process data of the plant to the computer, and the answer reception unit outputs a question.
- the answer to the question output from the unit is received, and the estimation information output unit outputs the estimation information that supports the operation of the plant based on the answer received by the answer reception unit.
- the support program of another aspect of the present invention is a support program executed by a computer to support the operation of the plant, and the question output unit outputs a question about the operation status of the plant to the computer, and receives an answer.
- the department accepts the answers to the questions output from the question output unit, the estimation information output unit outputs the estimation information that supports the operation of the plant based on the answers received by the answer reception unit, and
- the user evaluation reception unit executes to accept the user evaluation regarding the estimation information output from the estimation information output unit.
- FIG. 10 It is a figure which shows the structure of the support device 10 which concerns on one Embodiment of this invention. It is a figure which shows an example of the hardware composition of the support device 10. It is a flowchart which shows an example of the support method by the support device 10. It is a flowchart which shows an example of the support method by the support device 10. It is a figure for demonstrating the support method by the support device 10. It is a figure for demonstrating the support method by the support device 10.
- FIG. 1 to 6 are diagrams for explaining the support device and the support method according to the embodiment of the present invention.
- FIG. 1 is a diagram showing a configuration of a support device 10 according to an embodiment of the present invention
- FIG. 2 is a diagram showing an example of a hardware configuration of the support device 10.
- 3 and 4 are flowcharts showing an example of the support method by the support device 10
- FIGS. 5 and 6 are diagrams for explaining an example of the support method.
- the support device 10 is a device that supports the operation of the plant 1.
- An example of plant 1 is a power plant, an incineration plant, a chemical plant, or the like.
- Arbitrary process data is used in plant 1.
- the process data is, for example, data of process values such as temperature, pressure, air volume, concentration or component.
- the process value of the process data is an operation amount based on the difference between the measured value detected by the sensor (not shown) installed in the plant 1 and the set value and the measured value for the point detected by the sensor. And can be included.
- the process data obtained from the plant 1 is multidimensional data in which there are hundreds or more types.
- the support device 10 is connected to a plurality of sensors (not shown) provided in the plant and a control device (not shown) that controls the plant, and acquires process data acquired from the sensors and the control device. According to the support device 10, when there is a change in the acquired process data, information related to the change in the process data can be estimated.
- FIG. 2 shows an example of its hardware configuration.
- the support device 10 can be applied to a general-purpose or dedicated computer including a CPU 101, a ROM 102, a RAM 103, an external storage device 104, a user interface 105, a display 106, a printer 107, and a communication interface 108.
- the CPU 101 performs an operation based on the information input from the operator by the user interface 105, outputs the operation result to the display 106 or the printer 107, and while the operator recognizes the output, the support device 10 by the user interface 105. You can enter the required information for.
- the support device 10 may be composed of a single computer or may be composed of a plurality of computers distributed on a network.
- the CPU executes a predetermined program (a program that defines the support method according to the present embodiment) stored in the ROM, RAM, external storage device, or the like described above or downloaded via a communication network.
- a predetermined program a program that defines the support method according to the present embodiment
- the support device 10 can function as various functional blocks or various steps described later.
- the support device 10 includes a process data acquisition unit 12, a change detection unit 14, a ticket issuing unit 15, a question generation unit 16, a question output unit 18, an answer reception unit 20, an estimation information output unit 22, and a user evaluation reception.
- a unit 24, a ticket storage unit 26, a flowchart setting unit 28, and a flowchart learning unit 30 are provided.
- the process data acquisition unit 12 acquires the process data of the plant.
- the process data is for operating the plant and can also be referred to as operation data.
- the process data is, for example, data showing a change over time in the process value. In this case, the process data may be a continuous change in process value at predetermined time intervals.
- Process data is multidimensional data.
- the process data acquired by the process data acquisition unit 21 is stored in the support device 10 together with the information on the time of the plant.
- the change detection unit 14 monitors the process data acquired by the process data acquisition unit 12 and detects the change. For example, the change detection unit 14 may monitor the process data and notify the user when the tendency changes as compared with the previous state, and the user may determine whether or not the process data has changed. Alternatively, the change detection unit 14 may determine that the process data has changed without notifying the user when the tendency of the process data has changed compared to the previous state of the process data. ..
- the ticket issuing unit 15 issues a ticket based on the fact that the change detecting unit 14 detects that there is a change in the process data. Tickets are for managing a single incident in which a change in process data has been detected. Tickets are issued each time a change in process data is detected. The ticket issued by the ticket issuing unit 15 is stored in the ticket storage unit 26 in association with the process data in a certain period including the ticket issuing time (or the time when the process data is changed). By issuing and managing such a ticket, it is possible to easily and accurately manage a plurality of incidents that occur in the plant 1.
- the question generation unit 16 When the change detection unit 14 detects that the process data has changed, the question generation unit 16 generates a question regarding the operation status of the plant based on the determination flowchart in order to estimate the cause and the coping method. The details of question generation based on the judgment flowchart will be described later.
- the question generation unit 16 may generate a question based on the fact that the change detection unit 14 has detected a change, or the question generation unit 16 may ask a question based on the ticket issuance from the ticket issuing unit 15. It may be generated. Further, the question generation unit 16 may generate a question including information based on the process data associated with the ticket stored in the ticket storage unit 26.
- the question output unit 18 When the change detection unit 14 detects that the process data has changed, the question output unit 18 outputs the question generated by the question generation unit 16. In this way, the user is presented with a question to identify the cause of the change in process data and how to deal with it.
- the question output unit 18 may be a display device that displays a question.
- the answer reception unit 20 receives the answer to the question output from the question output unit 18. Specifically, the answer receiving unit 20 receives an answer from the user regarding the question presented to the user by the question output unit 18.
- the question output unit 18 may be configured to output some answer options corresponding to the question together, and the answer reception unit 20 may be configured to receive the answer from the user in a selection format. In this way, a series of steps from question generation to answer reception is repeated as many times as necessary, and the cause of the change in process data and the coping method are estimated.
- the estimation information output unit 22 outputs estimation information indicating the estimation cause of the change in the process data, the coping method, and the like. This estimation information may be generated by the question generation unit 16. In this way, the user is presented with estimation information that assists the operation of the plant in relation to changes in process data.
- the user evaluation reception unit 24 receives user evaluations regarding the estimation information output from the estimation information output unit 22. Specifically, after the ticket is issued by the ticket issuing unit 15, the user evaluation receiving unit 24 receives the user evaluation for the estimated information related to the change in the process data associated with the ticket. For example, some options may be output, and the user evaluation reception unit 24 may be configured to receive evaluations from users in a selection format. User evaluation is performed after countermeasures have been taken to eliminate the cause of the change in process data. The user evaluation received by the user evaluation reception unit 24 is associated with the ticket related to the user evaluation and stored in the ticket storage unit 26.
- the ticket storage unit 26 stores one or a plurality of tickets issued by the ticket issuing unit 15 and process data associated with each ticket. Further, when the user evaluation by the user evaluation reception unit 24 is completed, the user evaluation associated with each ticket is also stored in the ticket storage unit 26. In the ticket storage unit 26, a ticket ID, a score, an estimated cause, a coping method, a user evaluation, and the like may be stored in association with each ticket.
- the ticket ID may be a number or information on the ticket issuance date and time.
- the question generation unit 16 generates a question based on the determination flowchart 32.
- the determination flowchart 32 is composed of one or a plurality of selection-type questions according to the symptom of the change in the process data detected by the change detection unit 14.
- each question is generated by the question generation unit 16 and output from the question output unit 18 according to the order of the flowchart.
- the determination flowchart 32 for example, an existing troubleshooting flowchart known to the plant designer can be used, and the specific content thereof is omitted in the present embodiment.
- the flowchart setting unit 28 sets the determination flowchart 32.
- an expert such as a plant maker engineer can combine the question element group 27, so that the flowchart setting unit 28 can set the first determination flowchart 32.
- the flowchart learning unit 30 updates the determination flowchart 32 based on the information stored in the ticket storage unit 26. Specifically, the flowchart learning unit 30 updates the determination flowchart 32 based on the process data associated with each ticket and the user evaluation. For example, in the case of "Bad" indicating that the user evaluation regarding the estimated information output from the estimated information output unit 22 is bad, the flowchart learning unit 30 has at least one determination flowchart 32 related to this estimated information. The determination flowchart 32 is updated by modifying, adding, or deleting the question.
- the user evaluation reception unit 24 accepts these correct answers or alternative candidates from the user regarding the reason for being "Bad", the presumed cause or the countermeasure method, and the flowchart learning unit 30 makes a determination flowchart 32 based on the information. You may update it. On the other hand, in the case of "Good” indicating that the user evaluation regarding the estimated information output from the estimated information output unit 22 is good, the flowchart learning unit 30 continues the content of the determination flowchart 32 related to the estimated information. To do. By updating or evaluating the determination flowchart 32 by the flowchart learning unit 30 in this way, the accuracy of the estimation information output from the estimation information output unit 22 can be improved. The accuracy of this estimated information is calculated as a score, and the score is associated with the related ticket and stored in the ticket storage unit 26.
- FIG. 3 is an overall example of the support method according to the present embodiment.
- FIG. 4 shows an example of a support method from ticket issuance to ticket destruction.
- FIG. 5 shows an example of a display mode relating to the question output by the question output unit 18, and
- FIG. 6 shows an example of the display mode relating to the user evaluation received by the user evaluation reception unit 24.
- the process data acquisition unit 12 acquires the process data of the plant 1 (S10).
- the process data acquired by the process data acquisition unit 12 is stored in the support device 10.
- the process data acquisition unit 12 may acquire the process data by accepting an input from the user via the user interface 105.
- the change detection unit 14 detects the change in the process data acquired from the process data acquisition unit 12 (S11). For example, when the change detection unit 14 detects a change of a predetermined threshold value or more, it may determine that the process data has changed. Alternatively, the change detection unit 14 may determine that the process data has changed based on the input from the user. Note that FIG. 3 shows an example in which a change in the process data is detected after the process data is acquired, but the process data acquisition unit 12 obtains the process data only after determining that the process data has changed. You may get it. When the change detection unit 14 detects that the process data has changed, the user is notified to that effect.
- the question generation unit 16 when it is detected that there is a change in the process data of the change detection unit 14, the question generation unit 16 generates a question regarding the operation status of the plant in order to estimate the cause of the change and the coping method. S12).
- the determination flowchart 32 corresponding to the symptom is read out, and the question generation unit 16
- a plurality of questions of the determination flowchart 32 may be sequentially generated according to the order of the read flowcharts.
- the ticket issuing unit 15 issues a ticket (see FIG. 4). The subsequent flow of the issued ticket will be described separately.
- step S12 the question generated by the question generation unit 16 is output from the question output unit 18 (S13), and the answer reception unit 20 receives the answer from the user to the question (S14).
- FIG. 5 is an example of the question display screen 40 output from the question output unit 18.
- the display screen 40 is displayed on the display 106.
- the display screen 40 has a question display area 42 in which the content of the question is displayed, an answer support display area 44 that supports the answer from the user to the question, and a selection item display area 46 that prompts the user to answer. And include.
- the question display area 42 displays "Question: Does the current furnace temperature deviate significantly from the standard?"
- the answer support display area 44 supports the answer to the question content.
- Information based on the process data is displayed in, and "Yes", “No", and "I don't know” are displayed as the answer options in the selection item display area 46.
- a two-dimensional coordinate graph 44a of actual data with the vertical axis representing the furnace temperature [° C.] and the horizontal axis representing the boiler load [%] is displayed on the left side of the screen, and the actual data graph is displayed on the right side of the screen.
- Reference schematic diagram 44b of is displayed.
- Reference schematic diagram 44b is schematically shown in order to convey to the user the point of view for determining the answer to the question.
- the question output from the question output unit 18 includes information based on process data such as the actual data graph 44a and its reference schematic diagram 44b, so that the user can visually and intuitively obtain this information. Since it is possible to answer while grasping, it is possible to improve the ease of answering by the user.
- step S15 it is determined whether the cause of the change detection and the coping method can be estimated (S15). If the probable cause and the coping method are not found in step S15 (S15 NO), the process returns to the question generation in S12, and S12 to S14 are repeated. On the other hand, when the estimation cause and the countermeasure are found in step S15 (YES in S15), the estimation information output unit 22 outputs the estimation information related to the change in the process data (S16).
- the user evaluation reception unit 24 accepts the user evaluation (S17), and when the user evaluation is received, the user evaluation is stored in the ticket storage unit 26 (S18).
- FIG. 6 is an example of a display screen 50 relating to user evaluation received by the user evaluation reception unit 24.
- the display screen 50 is displayed on the display 106.
- the display screen 50 has a ticket ID 52, a score 54, an estimated cause 56, a coping method 58, and a user evaluation 60 display areas.
- the ticket ID identifies the ticket, for example, the tickets are numbered in chronological order.
- the discarded ticket IDs are deleted, and the tickets remaining without being discarded are displayed in order from the bottom to the oldest.
- the score 54 indicates the accuracy of the estimated information including the estimated cause 56 and the coping method 58. For example, the larger the score, the higher the accuracy of the estimated information.
- the user evaluation 60 is, for example, a display area for entering the user evaluation for the estimated information, and as shown in FIG. 6, for example, “Good” indicating that the user evaluation is good and “Good” indicating that the user evaluation is poor. "Bad” is indicated so that one of the evaluations can be selected.
- the user visually recognizes the display screen 50 and inputs the user evaluation in the display area of the user evaluation 60 for each ticket.
- the ticket in which the user evaluation 60 is input is discarded from the ticket storage unit 26 and deleted from the display screen 50.
- the user evaluation 60 is not limited to the two choices of "Good” and "Bad", and an evaluation of three or more stages may be entered, or each item of the probable cause 56 and the coping method 58 can be evaluated. It may be.
- an item for accepting the reason, the estimated cause, or the correct answer of the coping method may be displayed.
- the display mode of such an item is not limited, and the user may input the content thereof, or the user may select from some candidates.
- the ticket issuing unit 15 issues a ticket (S20), a ticket ID is assigned, and the ticket ID and the process data are associated with each other and stored in the ticket storage unit 26 (S21). Further, after the estimated information is output from the estimated information output unit 22 and the coping method based on the estimated information is executed, the ticket issuing unit 15 prompts the user to evaluate whether or not the estimated information is appropriate. Notify the user via. In this case, the ticket issuing unit 15 may notify the user via the user evaluation receiving unit 24 after a certain period of time has passed from the ticket issuance.
- the process data associated with the ticket and the user evaluation are associated and stored in the ticket storage unit 26 (S23). Then, the flowchart learning unit 30 updates the determination flowchart 32 based on the information stored in the ticket storage unit 26. Further, the ticket ID for which the user evaluation has been completed is discarded from the ticket storage unit 26 together with each information associated with the ticket ID, and is deleted from the display screen 50 of FIG. On the other hand, if the user evaluation for the ticket is not completed (S22 NO), the process returns to step S21.
- the support device outputs a question based on the process data of the plant, and outputs estimated information to support the operation of the plant based on the answer received to the output question. Therefore, the user can visually and intuitively understand the content of the question. Therefore, it is possible to estimate information related to changes in the operating conditions of the plant while suppressing a decrease in production efficiency. Further, since the user evaluation is accepted for the estimation information that supports the operation of the plant, the accuracy of the estimation information can be improved.
- the present invention is not limited to the above embodiment and can be applied in various modifications.
- the configuration including the ticket issuing unit 15 and the ticket storage unit 26 has been described, but the configuration of both may be omitted. That is, the user evaluation and the update of the flowchart may be performed without adopting the concept of the ticket.
- the operation of the support device 10 is not limited to the one that is all automated by the arithmetic processing of the computer, and includes the one in which at least a part of the operation is manually performed by the operator.
- the display modes of FIGS. 5 and 6 by the display unit are merely examples, and are not limited thereto.
- the question output from the question output unit 18 may be related to the operation status of the plant, and is not limited to the question output based on the process data related to the actual operation status.
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Abstract
Description
18…質問出力部、20…回答受付部、22…推定情報出力部
24…ユーザ評価受付部、26…チケット記憶部、28…フローチャート設定部、
30…フローチャート学習部
Claims (13)
- プラントの運転を支援するための支援装置であって、
プラントのプロセスデータに基づいた質問を出力する質問出力部と、
前記質問出力部から出力された質問に対する回答を受け付ける回答受付部と、
前記回答受付部によって受け付けられた回答に基づいて、前記プラントの運転を支援する推定情報を出力する推定情報出力部と
を備える支援装置。 - プラントの運転を支援するための支援装置であって、
プラントの運転状況に関する質問を出力する質問出力部と、
前記質問出力部から出力された質問に対する回答を受け付ける回答受付部と、
前記回答受付部によって受け付けられた回答に基づいて、前記プラントの運転を支援する推定情報を出力する推定情報出力部と、
推定情報出力部から出力された推定情報に関してユーザ評価を受け付けるユーザ評価受付部と
を備える支援装置。 - プラントのプロセスデータの変化があったことが検出されたことに基づいて、チケットを発行するチケット発行部をさらに備える、請求項2に記載の支援装置。
- 前記チケット発行部によって発行されたチケットと、前記プロセスデータの変化が検出されたときのプロセスデータとを対応付けて記憶するチケット記憶部をさらに備える、請求項3記載の支援装置。
- 前記チケット記憶部は、前記ユーザ評価受付部によって受け付けられたユーザ評価を記憶する、請求項4記載の支援装置。
- 前記チケット記憶部に記憶された情報に基づいて、判定フローチャートを更新するフローチャート学習部をさらに備え、
前記質問出力部は、前記判定フローチャートに基づいて生成された質問を出力する、請求項4又は5に記載の支援装置。 - 前記質問出力部は、プラントのプロセスデータの変化が検出されたことに基づいて、前記質問を出力する、請求項1から6のいずれか一項に記載の支援装置。
- プラントの運転を支援するための表示装置であって、
プラントの運転状況に関する質問を表示するように構成され、
前記質問は、当該質問に対する回答を支援するためのプラントのプロセスデータに基づいた情報を含む、表示装置。 - プラントのプロセスデータの変化があったことが検出されたことに基づいて前記質問が表示され、
前記情報は、前記プロセスデータの変化があったことが検出されたときのプロセスデータに基づいている、請求項8記載の表示装置。 - プラントの運転を支援するための支援方法であって、
質問出力部によってプラントのプロセスデータに基づいた質問を出力すること、
回答受付部によって、前記質問出力部から出力された質問に対する回答を受け付けること、及び、
推定情報出力部によって、前記回答受付部によって受け付けられた回答に基づいて、前記プラントの運転を支援する推定情報を出力すること
を含む、支援方法。 - プラントの運転を支援するための支援方法であって、
質問出力部によってプラントの運転状況に関する質問を出力すること、
回答受付部によって、前記質問出力部から出力された質問に対する回答を受け付けること、
推定情報出力部によって、前記回答受付部によって受け付けられた回答に基づいて、前記プラントの運転を支援する推定情報を出力すること、及び、
ユーザ評価受付部によって、前記推定情報出力部から出力された推定情報に関してユーザ評価を受け付けること
を含む、支援方法。 - プラントの運転を支援するためにコンピュータで実行される支援プログラムであって、
前記コンピュータに、
質問出力部によってプラントのプロセスデータに基づいた質問を出力すること、
回答受付部によって、前記質問出力部から出力された質問に対する回答を受け付けること、及び、
推定情報出力部によって、前記回答受付部によって受け付けられた回答に基づいて、前記プラントの運転を支援する推定情報を出力すること
を実行させるための支援プログラム。 - プラントの運転を支援するためにコンピュータで実行される支援プログラムであって、
前記コンピュータに、
質問出力部によってプラントの運転状況に関する質問を出力すること、
回答受付部によって、前記質問出力部から出力された質問に対する回答を受け付けること、
推定情報出力部によって、前記回答受付部によって受け付けられた回答に基づいて、前記プラントの運転を支援する推定情報を出力すること、及び、
ユーザ評価受付部によって、前記推定情報出力部から出力された推定情報に関してユーザ評価を受け付けること
を実行させるための支援プログラム。
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CN202080043639.1A CN113994325A (zh) | 2019-06-19 | 2020-06-01 | 支援装置、显示装置、支援方法及支援程序 |
EP20827267.4A EP3989026A4 (en) | 2019-06-19 | 2020-06-01 | HELP DEVICE, DISPLAY DEVICE, HELP METHOD, AND HELP PROGRAM |
KR1020217039830A KR20220022901A (ko) | 2019-06-19 | 2020-06-01 | 지원장치, 표시장치, 지원방법 및 지원프로그램 |
AU2020295099A AU2020295099A1 (en) | 2019-06-19 | 2020-06-01 | Assistance device, display device, assistance method, and assistance program |
JP2021527534A JPWO2020255684A1 (ja) | 2019-06-19 | 2020-06-01 | |
BR112021025599A BR112021025599A2 (pt) | 2019-06-19 | 2020-06-01 | Dispositivos de suporte para suportar a operação de uma planta, dispositivo de exibição para suportar a operação de uma planta, métodos de suporte para suportar a operação de uma planta e programas de suporte |
US17/554,915 US20220108282A1 (en) | 2019-06-19 | 2021-12-17 | Supporting device, display device, supporting method, and non-transitory computer readable medium storing supporting program |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04317132A (ja) | 1991-04-16 | 1992-11-09 | Mitsubishi Heavy Ind Ltd | 対話型故障診断装置 |
JPH06332529A (ja) * | 1993-05-27 | 1994-12-02 | Kawasaki Steel Corp | 設備異常診断方法及び装置 |
JPH09146631A (ja) * | 1995-11-24 | 1997-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | 故障診断システム |
JP2005148867A (ja) | 2003-11-12 | 2005-06-09 | Toshiba Mitsubishi-Electric Industrial System Corp | 故障対応保守支援装置 |
US20070038504A1 (en) * | 2003-09-26 | 2007-02-15 | Siemens Aktiengesellschaft | Method and device for determining the causes of malfunctions and performance limits in installations |
JP2012164307A (ja) * | 2011-01-21 | 2012-08-30 | Mitsubishi Heavy Ind Ltd | プラント診断システムのための情報処理方法及びプラント診断システム |
JP2018173784A (ja) | 2017-03-31 | 2018-11-08 | 富士通株式会社 | 検索処理方法、検索処理プログラム、および検索処理装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03154847A (ja) * | 1989-11-13 | 1991-07-02 | Komatsu Ltd | 故障診断装置 |
US6882961B2 (en) * | 2000-12-20 | 2005-04-19 | Caterpillar Inc | Method and system for providing diagnostics for a work machines |
US6859676B1 (en) * | 2001-04-09 | 2005-02-22 | Ciena Corporation | Method of improving quality of manufactured modules |
JP2003242271A (ja) * | 2002-02-13 | 2003-08-29 | Toshiba Corp | プラント診断方法および診断システム |
JP5044968B2 (ja) * | 2006-04-03 | 2012-10-10 | オムロン株式会社 | 要因推定装置、要因推定方法、プログラムおよびコンピュータ読取可能記録媒体 |
US20090276706A1 (en) * | 2008-05-05 | 2009-11-05 | Andrew Kenneth Lukes | Method for automating troubleshooting flowcharts |
US10225216B2 (en) * | 2016-05-25 | 2019-03-05 | Rockwell Automation Technologies, Inc. | Conversation interface agent for manufacturing operation information |
US10248091B2 (en) * | 2016-06-09 | 2019-04-02 | At&T Intellectual Property I, L.P. | Method and apparatus for providing equipment maintenance via a network |
JP6608780B2 (ja) * | 2016-08-12 | 2019-11-20 | 株式会社小松製作所 | 管理装置、施工管理システム、および位置情報管理方法 |
EP3379429A1 (en) * | 2017-03-22 | 2018-09-26 | Siemens Aktiengesellschaft | A method for retrieving a recommendation from a knowledge database of a ticketing system |
US10803394B2 (en) * | 2018-03-16 | 2020-10-13 | Accenture Global Solutions Limited | Integrated monitoring and communications system using knowledge graph based explanatory equipment management |
JP7074542B2 (ja) * | 2018-04-06 | 2022-05-24 | ファナック株式会社 | ネットワークを利用した診断サービスシステム及び診断方法 |
US20210240179A1 (en) * | 2020-01-31 | 2021-08-05 | Saudi Arabian Oil Company | Automated maintenance method and system for plant assets |
-
2020
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04317132A (ja) | 1991-04-16 | 1992-11-09 | Mitsubishi Heavy Ind Ltd | 対話型故障診断装置 |
JPH06332529A (ja) * | 1993-05-27 | 1994-12-02 | Kawasaki Steel Corp | 設備異常診断方法及び装置 |
JPH09146631A (ja) * | 1995-11-24 | 1997-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | 故障診断システム |
US20070038504A1 (en) * | 2003-09-26 | 2007-02-15 | Siemens Aktiengesellschaft | Method and device for determining the causes of malfunctions and performance limits in installations |
JP2005148867A (ja) | 2003-11-12 | 2005-06-09 | Toshiba Mitsubishi-Electric Industrial System Corp | 故障対応保守支援装置 |
JP2012164307A (ja) * | 2011-01-21 | 2012-08-30 | Mitsubishi Heavy Ind Ltd | プラント診断システムのための情報処理方法及びプラント診断システム |
JP2018173784A (ja) | 2017-03-31 | 2018-11-08 | 富士通株式会社 | 検索処理方法、検索処理プログラム、および検索処理装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3989026A4 |
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EP3989026A4 (en) | 2022-10-05 |
EP3989026A1 (en) | 2022-04-27 |
AU2020295099A1 (en) | 2022-01-27 |
US20220108282A1 (en) | 2022-04-07 |
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