US20020065749A1 - Maintenance information management system and method of providing a maintenance plan - Google Patents

Maintenance information management system and method of providing a maintenance plan Download PDF

Info

Publication number
US20020065749A1
US20020065749A1 US09/793,115 US79311501A US2002065749A1 US 20020065749 A1 US20020065749 A1 US 20020065749A1 US 79311501 A US79311501 A US 79311501A US 2002065749 A1 US2002065749 A1 US 2002065749A1
Authority
US
United States
Prior art keywords
maintenance
parts
management database
concerning
user
Prior art date
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.)
Abandoned
Application number
US09/793,115
Other languages
English (en)
Inventor
Hiraku Ikeda
Seio Kanda
Tooru Horie
Toshiyuki Ueda
Kenzo Semba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Engineering and Services Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering and Services Co Ltd
Hitachi Ltd
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 by Hitachi Engineering and Services Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering and Services Co Ltd
Assigned to HITACHI, LTD., HITACHI ENGINEERING & SERVICES CO., LTD. reassignment HITACHI, LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: IKEDA, HIRAKU, KANDA, SEIO, SEMBA, KENZO, UEDA, TOSHIYUKI, HORIE, TOORU
Publication of US20020065749A1 publication Critical patent/US20020065749A1/en
Priority to US10/745,522 priority Critical patent/US7177821B2/en
Abandoned legal-status Critical Current

Links

Images

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
    • G05B23/0259—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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06315—Needs-based resource requirements planning or analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G06Q10/0875—Itemisation or classification of parts, supplies or services, e.g. bill of materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Definitions

  • the present invention relates to a maintenance information management system for managing information on the maintenance of power generating plants or the like, as well as a method of providing a maintenance plan.
  • the maker stores and manages the inspection reports prepared by the engineers, and rearranges information necessary for the ensuing maintenance activities as technical data and supplies them to the user.
  • JP-A-11-85262 discloses a technique in which document information is managed in a centralized manner on the maker side, and information concerning a document is supplied to the user, as required.
  • JP-A-11-85262 referred to above that document information is managed in a centralized manner on the maker side, the publication is not aimed at providing to the user information on the estimation of aged deterioration in the future and a maintenance plan concerning facilities subject to maintenance on the basis of the maintenance information collected in the past.
  • a maintenance information management system comprising:
  • a parts management database for storing parts information on major parts making up a facility subject to maintenance owned by a user
  • a history management database for storing a history of inspection or replacement of the major parts concerning said parts management database
  • a planning management database for storing a maintenance plan concerning the major parts, the maintenance plan being made on the basis of estimation of a situation of aged deterioration in the future concerning the major parts on the basis of data stored in said parts management database and said history management database.
  • an advantage is offered in that it is possible to provide a maintenance information management system and a method of providing a maintenance plan which are capable of appropriately providing a maintenance plan for major component parts of facilities subject to maintenance.
  • FIG. 1 is a diagram illustrating a generating plant maintenance management system in accordance with an embodiment of the invention
  • FIG. 2 is a diagram illustrating the flow of information in a case where this embodiment is used
  • FIG. 3 is a diagram illustrating a specific method of implementation of the generating plant maintenance management system which is implemented by a maker
  • FIG. 4 is a diagram illustrating the flow of obtaining and inputting information in the generating plant maintenance management system
  • FIG. 5 is a diagram illustrating the link of information within the generating plant maintenance management system
  • FIG. 6 is a diagram illustrating the flow of operation for accessing each database from a Web server
  • FIG. 7 is a diagram illustrating a screen which is operated by a user and the maker
  • FIG. 8 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 9 is a diagram illustrating the flow of operation of a parts management database
  • FIG. 10 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 11 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 12 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 13 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 14 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 15 is a diagram illustrating the flow of operation of a records management database
  • FIG. 16 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 17 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 18 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 19 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 20 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 21 is a diagram illustrating the flow of operation of a history management database
  • FIG. 22 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 23 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 24 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 25 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 26 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 27 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 28 is a diagram illustrating a screen which is operated by the user and the maker
  • FIG. 29 is a diagram illustrating the flow of operation of a planning management database
  • FIG. 30 is a diagram illustrating the flow of operation of the planning management database
  • FIG. 31 is a diagram illustrating a screen which is operated by the user and the maker;
  • FIG. 32 is a diagram illustrating a screen which is operated by the user and the maker.
  • FIG. 33 is a diagram illustrating a screen which is operated by the user and the maker.
  • FIG. 1 illustrates a schematic configuration of a generating plant maintenance management system using a communication network in accordance with an embodiment of the invention.
  • a computer 2 a is installed as a terminal apparatus used by maintenance personnel in the power station A
  • a computer 2 b is installed as a terminal apparatus used by maintenance personnel in the power station B
  • a computer 2 c is similarly installed in the power station C.
  • These computers 2 a to 2 c are in a state in which communication with the outside is possible by using a communication line, e.g., in an environment in which the Internet 3 can be used.
  • the user 1 accesses a Web server 5 for users set up by a service provider.
  • a generating plant maintenance management system 6 which will be described later is built in this Web server 5
  • a fire wall 4 for allowing access to the generating plant maintenance management system 6 from predetermined users and preventing unauthorized access from others is also installed in the Web server 5 .
  • the generating plant maintenance management system 6 is configured by a processing program 7 for displaying a log-in screen and a menu screen and the like for starting the generating plant maintenance management system 6 and for fetching data, as well as a plurality of databases including a parts management database 8 which is a database concerning parts management information on a generating plant open to the public, a records management database 9 , a history management database 10 , and a planning management database 11 .
  • a service provider 13 (a generating plant maker) provides an engineer in charge of analytical operations in the maker with inspection reports brought back by engineers dispatched from the maker when maintenance activities concerning the user's power generating plants were carried out, or maintenance information concerning the relevant power station.
  • the engineer in charge conducts detailed analysis of the information including the submitted inspection reports and the like.
  • the engineer in charge at the maker fetches the information registered in the generating plant maintenance management system 6 through a computer 15 a for a turbine engineer and a computer 15 b for a generator engineer, who are clients of an intranet 12 .
  • the person in charge of turbines or generators registers through the intranet 12 the analyzed maintenance information in the various databases including the parts management database 8 to the planning management database 11 of the generating plant maintenance management system 6 , and communicates with a system manager that the registration has been made.
  • the system manager confirms through a computer 14 for a system manager that the data have been properly registered, and notifies the user through e-male or the like that the registration has been completed.
  • the user reads the maintenance information registered in the various databases of the generating plant maintenance management system 6 and analyzed by the maker, or downloads the data into the computers 2 a to 2 c at the power stations, so as to make effective use of such information on the generating plant in the maintenance activities.
  • the user is able to contact the service provider 13 and provide necessary information for the future maintenance activities such as information on malfunctions which occurred during the operation of the power generating plants owned by the user.
  • an engineer in charge in the service provider 13 e.g., a turbine engineer or a generator engineer
  • the information can be registered in the various databases including the parts management database 8 to the planning management database 11 of the generating plant maintenance management system 6 by using any one of the computers 2 a to 2 c of the power stations through the Internet 3 .
  • the maker registers not only the maintenance information provided by the user but also information requiring horizontal development due to malfunctions or the like occurring in other power generating plants in the various databases 8 to 11 of the generating plant maintenance management system 6 , and notification that such information has been registered is given to the system manager.
  • the system manager confirms that the data have been properly registered, and notifies the user through e-male or the like that new information has been registered.
  • FIG. 2 shows the flow of maintenance information at a time when the user engages in maintenance activities by using the generating plant maintenance management system using the communication network in accordance with this embodiment, and the maker provides engineering support for the user's maintenance activities.
  • an inspection report 18 is prepared in which the results of the inspection implemented by the user are written, and this inspection report is sent to a maker 19 who is a service provider.
  • the maker receives 20 the inspection report, and an engineer in charge analyzes 21 the data in the inspection report.
  • the engineer in charge effects the analysis of the information while making use of past maintenance information 23 on the relevant generating plant which is registered in a maintenance management system 22 and stored in, for example, the parts management database, the records management database, the history management database, and the planning management database, as well as design information 24 , inspection information 25 , manufacturing information 26 , and similar-model maintenance information 27 concerning the relevant generating plant, which are possessed by the maker.
  • the analyzed information is registered 28 a in the maintenance management system 22 by the engineer in charge. Further, the user engineer is also able to register 28 b the data in the databases of the maintenance management system 22 .
  • the user 16 accesses the maintenance management system 22 through the communication network, and during the implementation of the maintenance activities acquires 29 the past maintenance information being managed in the maintenance management system 22 , or makes effective use of the past information in the drafting 30 a of a plan for ensuing maintenance activities.
  • the details of the planned maintenance activities are presented 30 b to the user.
  • FIG. 3 shows specific technical contents at a time when the maker analyzes the maintenance activities to be provided to the user, and registers them in this system in accordance with the embodiment.
  • an engineer 32 in charge of each plant enters in the maintenance management system an inspection report 31 in which the results of maintenance activities concerning the generating plant carried out by the user are rearranged, the maker predicts the occurrence of malfunctions and the like and extract uninspected portions and weak-point portions by utilizing the past maintenance information on the relevant generating plant already registered and the information on similar generating plants possessed by other users.
  • the maker provides a guideline for optimum maintenance activities to the relevant generating plant.
  • the data of the inspection reports registered in a records management database 34 of this system are automatically transmitted to and stored in a history management database. Then, the trend of deterioration of the plant from the past to the present is grasped 37 by a trend management application 36 in the history management database, and a prediction 38 of the trend of future change calculated from its rate of change is made so as to automatically calculate inspection at an optimum timing or the period of replacing component parts. Information on that prediction is presented to the user.
  • the user As described above, as the maker provides various maintenance information to the user, the user is able to improve 50 the availability factor of the plants, ensure 51 high reliability, and reduce 52 the life cost of the generating plants.
  • FIG. 4 shows specific processing procedures in a case where the user obtains or inputs maintenance information by using the generating plant maintenance management system 6 . Namely, FIG. 4 describes the details of the processing program 7 shown in FIG. 1.
  • Step 001 The user starts an Internet browser (Step 001 ), accesses a designated Web server (Step 002 ), and logs in to the generating plant maintenance management system (Step 003 ).
  • a processing menu is selected (Step 004 ), and in a case where maintenance information is to be obtained, an information acquisition screen is opened (Step 005 ), and a database file in which information to be obtained concerning such as parts, records, history, and maintenance plans is stored is opened (Step 006 ). From the opened database file, the information is read, printed out, or downloaded into the user's personal computer, as required (Step 007 ).
  • Step 0075 When maintenance information is inputted by the user, the user opens an information input screen (Step 008 ) at the time of selecting the processing menu (Step 004 ), selects the name of equipment subject to input (Step 009 ), and opens a registered database file in which information to be inputted concerning such as parts, records, history, or maintenance plans is stored (Step 010 ). The user inputs information in the opened registration database file (Step 011 ). The inputted data is registered in the database (Step 012 ). Thus the data inputted by the user is registered through the internet in the generating plant maintenance management system managed by the maker.
  • the maintenance information is registered in steps similar to the aforementioned steps for the registration of the maintenance information by the user.
  • FIG. 5 shows the configuration of the generating plant maintenance management system which is applied to this embodiment, as well as the flow and link of information.
  • the generating plant maintenance management system is comprised of four databases including a parts management database 53 , a records management database 54 , a history management database 55 , and a planning management database 56 , which are linked to each other, whereby the information is provided to a related database.
  • parts used in the maintenance activities are managed by a stock management function provided in the parts management database
  • replacement parts information 57 is transmitted to the history management database 55
  • required-parts information 58 is transmitted to the planning management database 56 .
  • inspection results information 59 is automatically registered in the history management database 55 . Further, information which is determined to require inspection or parts replacement is registered in a maintenance work list of the planning management database 56 as required-work information 60 by trend management functions of the records management database 54 and the history management database 55 . As the maintenance information is thus linked to each other, information can be effectively utilized.
  • FIG. 6 shows the flow from the time the user or the maker in an example of practical application accesses the Web server and logs in until the user or the maker accesses each database.
  • the user starts the Internet browser and accesses the Web server.
  • the user logs in 61 , and inputs a password 62 possessed by an individual user.
  • the maker logs in 61 to the system through an intranet.
  • the system is started, and a start screen 63 is displayed, and if the name of the power station and a unit number are inputted, it is possible to proceed to a database selection screen 64 .
  • this database selection screen one of the four database names including parts management 65 , records management 66 , history management 67 , and planning management 68 is selected, and it is then possible to proceed to the database.
  • FIG. 7 shows an example of practical application of the start screen 63 of the system.
  • a power station name 69 and a unit number 70 which are selected from pulldown menus of the power station name and the unit number, are entered.
  • FIG. 8 shows an example of practical application of the database selection screen 64 .
  • the four database names of the parts management 65 , the records management 66 , the history management 67 , and the planning management 68 are shown in the left window of this screen, and an item to be accessed is selected from among them. If the database name is selected, equipment names 71 under large classification located in its lower layer are displayed in a pulldown menu, and if one equipment name is selected, it is possible to proceed to each database.
  • an equipment selection screen 1 ( 72 ) is displayed.
  • the arrangement provided is such that equipment under medium classification can be selected from a system diagram.
  • an equipment selection screen 2 ( 73 ) is displayed to allow equipemnt under small classification to be selected.
  • an assembly drawing/parts list 74 of equipment under small classification and its detailed parts list 75 can be viewed, and necessary information can be extracted or downloaded into the individual personal computer. Further, the quantities of parts in stock shown in the detailed parts list 75 show the latest information of the data managed by a spare parts management list 76 .
  • FIG. 10 shows an example of practical application of the equipment selection screen 1 ( 72 ). If one of equipment name buttons 77 under medium classification to be viewed is clicked in the system diagram on the screen, it is possible to proceed to a selection screen for selecting equipment under small classification concerning that equipment.
  • FIG. 11 shows an example of practical application of the equipment selection screen 2 ( 73 ). If one of name numbers 78 of equipment under small classification to be viewed is clicked in the list on the screen, it is possible to access parts management information concerning that equipment.
  • an assembly drawing or a cross-sectional view of the equipment is displayed in FIG. 12, whereby it is possible to confirm the configuration of the parts of the equipment and parts names. If it is desirous to obtain detailed information on the respective parts, one of parts numbers 79 in the assembly drawing or the cross-sectional view or one of parts numbers 80 in the parts list is clicked.
  • FIG. 13 shows an example practical application of detailed information 81 on parts.
  • the part selected on the previous screen is displayed by being differentiated in color 82 from other parts.
  • a stock column 83 on this screen the latest information is displayed by a parts stock management database which will be described later, so that the user or the maker is able to confirm the stock of parts of the equipment for which maintenance activities are to be implemented in the future, and the user is able to confirm the need for placing an order for necessary parts with the maker.
  • the maker is able to recommend parts necessary for the future maintenance activities. (Stock management is conventionally carried out on the user side, and there have been cases where a shortage of parts is confirmed immediately before or during the implementation of the maintenance activities, possibly causing a delay or prolongation of the maintenance activities.)
  • FIG. 14 shows an example of practical application of the parts stock management database.
  • a parts warehousing/delivery management list 84 is implemented by this database and makes it possible to confirm the parts which have been ordered and used by year as well as the present quantities of the stock.
  • FIG. 15 shows the flow in the case of accessing the records management database. If the records management 66 is accessed after selecting equipment under large classification in the flow described with reference to FIG. 6, an equipment selection screen 3 ( 85 ) similar to FIG. 8 concerning the parts management is displayed to allow the name of equipment under medium classification to be selected. If the equipment name is selected, the screen proceeds to a record sheet selection screen 86 displaying the names of record sheets concerning the relevant equipment, and a record to be inputted in or viewed can be selected from this screen.
  • Record sheets are largely classified into check sheets 87 and record sheets 88 .
  • the check sheets 87 are provided to grasp the contents of the overall activities carried out for the relevant equipment during the maintenance activities. During inputting, the presence or absence of the implementation of detailed items of work, their results, and whether the results were satisfactory or unsatisfactory are entered.
  • a history input sheet is automatically displayed. Detailed information on the maintenance activities, photographs taken or sketches drawn during the maintenance activities, and the like can be stored in this sheet. This data is automatically sent to the history management database as history management information which will be described later, and as for the items to be reflected on the future maintenance activities, it is possible to allow information to flow to a maintenance plan.
  • data to be viewed can be selected from a pulldown menu displaying the year/month of implementation of activities on the screen, thereby allowing past data 91 to be viewed freely.
  • the past data 91 is softwarewise locked to prevent input to or correction of the past data.
  • the record sheet 88 is used for inputting and storing inspected and measured data in the maintenance activities.
  • the data inputted in this record sheet 88 is linked so that it can be utilized as trend management data in history management which will be described later. Further, when past data 92 is to be viewed, viewing is possible in a procedure similar to that for the check sheet.
  • FIG. 16 shows an example of practical application of the record sheet selection screen 86 . If a number 93 on the screen is clicked, it is possible to proceed to a record sheet to be inputted in or viewed.
  • FIG. 17 shows an example of practical application of the check sheet 87 for equipment maintenance activities.
  • a list of items 94 of maintenance activities to be implemented in the maintenance activities is shown, and the presence or absence 95 of implementation of the detailed items of work, their results 96 , and whether the results were satisfactory or unsatisfactory 97 are entered.
  • the results can be automatically registered in the history management database which will be described later.
  • FIG. 18 shows a history input sheet for registering maintenance data in the history management database. This sheet is provided for each detailed item of work of the aforementioned check sheet, and when the input of data in the check sheet is completed, the sheet is automatically displayed. During the input in the history input sheet, input is automatically made in a unit number 98 and the name 99 of equipment under medium classification which have already been set. In addition, input is also automatically made in a year/month 100 of implementation of inspection, the equipment name 101 under small classification, parts name 102 , work/inspection name 103 . If the results of inspection are satisfactory, no input is made in phenomena 104 , cause 105 , and countermeasure 106 , and a display is given in a comments column 107 that there is no abnormality.
  • an inputter desires to add comments or input a bit-map file 108 such as a photograph or a related record 109 , registration is made by inputting its file name. If the results were unsatisfactory, the data inputter is able to input in the phenomena 104 , the cause 105 , and the countermeasure 106 by selecting from their pulldown menus, and also inputs in the comments column 107 , the bit-map file 108 such as a photograph, and the related record 109 . These items of information are registered as the history data. In addition, if the results are those of items to be implemented on a continuous basis in the future maintenance activities, the data can be also registered in the maintenance plan by clicking a reflection button 110 .
  • FIG. 20 is one example of the record sheet.
  • the results of inspection are entered in a record input sheet 114 .
  • viewing is possible by selecting the year/month of implementation of activities in a registered data column 115 at upper right on the screen.
  • the data registered in FIG. 20 are stored as a record of maintenance activities in the database, and are also utilized as information on trend management in the history management database. A detailed description will be given of this information in the item on trend management.
  • FIG. 21 the flow in the case of accessing the history management database is shown in FIG. 21. If the history management 67 is accessed after selecting equipment under large classification in the flow described with reference to FIG. 6, an equipment selection screen 4 ( 117 ) is displayed to allow the name of equipment under medium classification to be selected.
  • the operation proceeds to the history item selection screen 117 concerning the relevant equipment. From this screen, a history item to be viewed is selected.
  • the equipment is not classified into small groups of classification in the manner of the parts management and the records management, and the operation proceeds to a screen to be viewed by using the history management menu.
  • the reason for this is that there are items of maintenance information which are related to each other among the medium groups of classification.
  • the history items include history list selection 118 , technical data 119 , and data trend selection 120 , a search code corresponding to each equipment is related to the history list selection 118 , and search is possible by designating a code, so that it is possible to proceed to a detailed chart 121 of the registered data.
  • a list is displayed, and it is possible to proceed to individual technical data 122 from its number. If the trend selection 120 is selected, a trend graph 123 on the item being managed is displayed, and by clicking a trend prediction button on the graph screen, a graph of trend prediction 124 is displayed.
  • FIG. 22 shows an example of practical application of the history item selection screen 117 . If a number 125 in the list on the screen is clicked, it is possible to proceed to the history list 118 , the technical data 119 , and the data trend 120 .
  • FIG. 23 shows an example of practical application of the history list 118 .
  • a column 126 for designating a code for search is provided in an upper portion of the screen, and if an item to be confirmed is code-searched, the user or the maker is able to view a history list 127 .
  • FIG. 25 shows an example of practical application of a list screen when it is desirous to access technical data.
  • a code search column 132 it is possible to select an item to be viewed by using a code search column 132 , and the results of search are displayed in a list 133 . Further, if an item is clicked, the details of the technical data can be viewed.
  • FIG. 26 shows an example of practical application of a menu screen of data trend. If a number 134 in the menu is clicked, it is possible to proceed to a trend graph.
  • FIG. 27 shows one example in which items of trend management necessary for the maintenance activities of various equipment are shown in a graph 135 . Consequently, it is possible to graph the trend of change of the state of use of the equipment and provide information for the planning of maintenance activities.
  • FIG. 28 shows an example of practical application of the trend prediction screen.
  • This trend prediction screen has the function of automatically calculating and displaying dates which exceed the management values set in the graph. Consequently, the user is able to plan maintenance activities more efficiently, and the maker is able to easily present and recommend technical data corresponding to the information.
  • FIG. 29 the flow in the case of accessing the planning management database is shown in FIG. 29. If the planning management 68 is accessed after selecting equipment under large classification in the flow described with reference to FIG. 6, an equipment selection screen 5 ( 137 ) is displayed to allow the name of equipment under medium classification to be selected.
  • the operation proceeds to a planning item selection screen 138 concerning the relevant equipment, and a planning item to be viewed is selected.
  • the operation does not proceed to the classification of equipment into small groups in the same way as the history management, and the operation proceeds to a screen to be viewed by using the planning item menu.
  • the reason for this is that there are items of maintenance plan information which are related to each other among the medium groups of classification.
  • Planning items include a maintenance plan list 139 in which work plan items registered in the record management and the history management are displayed in the form of a list, a customer input 140 for inputting a work plan drafted voluntarily by the user, and a yearly maintenance plan 141 in which work items are registered by year. If the year of implementation is designated in the maintenance plan list 139 , and if the year of implementation is designated in the customer input 140 , automatic registration can be made in the yearly maintenance plan 141 .
  • FIG. 30 shows an example of practical application of the planning item selection screen. If a number 142 in the menu is clicked, the operation proceeds to a screen to be viewed or inputted in.
  • FIG. 31 shows an example of practical application of the maintenance plan list.
  • a list of maintenance activities to be implemented in the future is displayed in this list.
  • the user studies which work is to be carried out during the period of maintenance activities in the future, and clicks a number 143 of the registered work item. Further, if the user designates a scheduled period of implementation in a year/month window 144 in an upper portion of the screen, and clicks a registration button 145 , registration can be made in the yearly maintenance plan list.
  • FIG. 32 shows an example of practical application of the customer input.
  • the user registers the work item on this screen. If the user clicks a number 146 of the registered work item, designates a scheduled period of implementation in a year/month window 147 in an upper portion of the window, and clicks a registration button 148 , registration can be made in the yearly maintenance plan list.
  • FIG. 33 shows an example of a screen which displays a list of maintenance activities registered by year.
  • the user and the maker are able to grasp the contents of maintenance activities to be implemented in the future, and the user carries out the drafting of detailed schedules of maintenance activities and the arrangement for necessary parts.
  • the maker is able to grasp the operation and parts arranged for by the user and proceed with the plan, and if there is any shortage of work in the maintenance activities scheduled by the user, the maker makes a recommendation or a proposal.
  • maintenance information concerning generating plants owned by the user is formed into databases on the maker side, and the user accesses via the communication network the plant management system managed by the maker, thereby making it possible to speedily obtain orderly rearranged maintenance information accurately and easily.
  • the customer's maintenance activities it becomes possible for the customer's maintenance activities to be implemented efficiently.
  • the input and management of data are carried out by the maker who acts as a principal entity, the input is made possible from the user side as well, as necessary.
  • both the user and the maker share the maintenance information on the facilities, it becomes possible to make effective use of the information mutually and implement the maintenance activities of the facilities smoothly and rationally.
  • the maker is able to easily grasp from the system how the user is operating the generating plants and what maintenance plans have been drafted, so that the arrangement for parts necessary for maintenance activities, planning for dispatching engineers, and the like can be conducted efficiently. Accordingly, business merits based on the exchange of maintenance information are produced for both parties, added values in information corresponding to the quality and quantity of information are produced, and information service business is established.
  • the user since the results of implementation of the maintenance activities are stored as databases, with respect to malfuctions and the like which could be confirmed during the operation or inspection of the generating plants, the user is able to readily search, for example, what similar malfunctions occurred in the past and what countermeasures were taken. Therefore, the user is able to deal with their countermeasure operations in a short period of time, and reduce the period of shutdown of the operating plants, thereby making it possible to improve the availability factor.
  • the management of information on the generating facilities owned by the user can be managed by the maker having detailed technical information on the generating plants, and the user is able to view reliably maintained data, when necessary. Consequently, it is possible to implement highly reliable maintenance activities efficiently, and improve the job efficiency of user engineers in charge of the maintenance activities. Meanwhile, the maker is able to share with the user the maintenance information concerning the generating plants owned by the user, and is able to reliably grasp the maintenance activities which the user intends to implement, permitting appropriate technical support.

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Economics (AREA)
  • Strategic Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Development Economics (AREA)
  • Theoretical Computer Science (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Game Theory and Decision Science (AREA)
  • Educational Administration (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Automation & Control Theory (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Testing And Monitoring For Control Systems (AREA)
US09/793,115 2000-07-21 2001-02-27 Maintenance information management system and method of providing a maintenance plan Abandoned US20020065749A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/745,522 US7177821B2 (en) 2000-07-21 2003-12-29 Maintenance information management system and method of providing a maintenance plan

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000226194A JP3625418B2 (ja) 2000-07-21 2000-07-21 保全情報管理システム及び保全計画の提供方法
JP2000-226194 2000-07-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/745,522 Continuation US7177821B2 (en) 2000-07-21 2003-12-29 Maintenance information management system and method of providing a maintenance plan

Publications (1)

Publication Number Publication Date
US20020065749A1 true US20020065749A1 (en) 2002-05-30

Family

ID=18719853

Family Applications (2)

Application Number Title Priority Date Filing Date
US09/793,115 Abandoned US20020065749A1 (en) 2000-07-21 2001-02-27 Maintenance information management system and method of providing a maintenance plan
US10/745,522 Expired - Fee Related US7177821B2 (en) 2000-07-21 2003-12-29 Maintenance information management system and method of providing a maintenance plan

Family Applications After (1)

Application Number Title Priority Date Filing Date
US10/745,522 Expired - Fee Related US7177821B2 (en) 2000-07-21 2003-12-29 Maintenance information management system and method of providing a maintenance plan

Country Status (6)

Country Link
US (2) US20020065749A1 (fr)
EP (1) EP1178417A3 (fr)
JP (1) JP3625418B2 (fr)
CN (1) CN1335559A (fr)
CA (1) CA2337970A1 (fr)
SG (1) SG111015A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020199132A1 (en) * 2001-06-22 2002-12-26 Lachimia Joseph N. Systems and methods for a knowledge-based power assembly system component diagnostic tool
US20030110091A1 (en) * 2001-12-11 2003-06-12 Yasuhiko Inaba Information delivering service system
US20040156311A1 (en) * 2001-02-23 2004-08-12 Shigeru Hirano Plant-service data server and service information providing method
US20060111871A1 (en) * 2004-11-19 2006-05-25 Winston Howard A Method of and system for representing unscheduled events in a service plan
US20080126171A1 (en) * 2000-10-17 2008-05-29 Accenture Global Services Gmbh Performance-based logistics for aerospace and defense programs
US20090083250A1 (en) * 2007-09-25 2009-03-26 Oracle International Corporation Probabilistic search and retrieval of work order equipment parts list data based on identified failure tracking attributes
US20120101650A1 (en) * 2009-02-27 2012-04-26 Duerr Thomas Method for power plant usage planning
US8266066B1 (en) 2001-09-04 2012-09-11 Accenture Global Services Limited Maintenance, repair and overhaul management
US20140229448A1 (en) * 2011-10-07 2014-08-14 Kawasaki Jukogyo Kabushiki Kaisha Management method and management system for maintenance and inspection information
US8849690B1 (en) * 2009-06-24 2014-09-30 American Airlines, Inc. Optimized bill of work for aircraft maintenance based on task prioritization and time slot proximity analysis
CN104463446A (zh) * 2014-11-28 2015-03-25 东莞中国科学院云计算产业技术创新与育成中心 一种基于案例推理的应急预案评估系统运行方法
WO2015123547A1 (fr) * 2014-02-13 2015-08-20 Carl Bjornson Équipement mécanique de catalogage, de couverture, de surveillance et de tenue à jour
US9348332B2 (en) 2011-03-29 2016-05-24 Mitsubishi Electric Corporation Abnormality diagnosis device and abnormality diagnosis system for servo control device
CN107679631A (zh) * 2017-09-30 2018-02-09 东莞新奥燃气有限公司 一种养护方案的制定方法及运营管理平台
CN110046825A (zh) * 2019-04-23 2019-07-23 北京恒冠网络数据处理有限公司 一种基于大数据的高价值专利分析管理系统
CN110874913A (zh) * 2018-09-03 2020-03-10 爱斯佩克株式会社 信息管理系统以及方法、终端装置、服务器以及记录介质
US10878350B1 (en) * 2018-06-11 2020-12-29 Palantir Technologies Inc. Methods and systems for providing a user interface for managing parts production and delivery statuses
US10896203B2 (en) * 2010-10-26 2021-01-19 Accenture Global Services Limited Digital analytics system
US11073823B2 (en) 2018-01-31 2021-07-27 Fanuc Corporation Robot and robot maintenance timing notification method
US11295276B1 (en) 2013-07-01 2022-04-05 American Airlines, Inc. System and method for managing maintenance items within a transportation system

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100819827B1 (ko) * 2000-05-01 2008-04-07 가부시키가이샤 고마쓰 세이사쿠쇼 부품명세서 작성시스템, 부품명세서 작성방법 및 부품명세서 작성방법을 실행시키는 컴퓨터프로그램을 기억한 기억매체
US6611572B2 (en) 2000-12-29 2003-08-26 Global Nuclear Fuel - Americas, L.L.C. Determination of operating limit minimum critical power ratio
US20020161594A1 (en) * 2001-04-27 2002-10-31 Bryan Helen Elizabeth Method and system for providing remote quality assurance audits
AUPR530801A0 (en) * 2001-05-28 2001-06-21 Almator Pty Ltd A method of and system for managing operations in an enterprise or institute
JP2004005461A (ja) 2002-04-02 2004-01-08 Hitachi Ltd ローテーション計画方法およびローテーション計画装置
JP2004094580A (ja) * 2002-08-30 2004-03-25 Tsukishima Techno Mente Service Kk 設備情報管理システムおよび方法、ならびに設備情報管理プログラム、同プログラムを記録した記録媒体
US20040260594A1 (en) * 2003-06-18 2004-12-23 Maddox Edward P. Maintenance and inspection system and method
FR2860609A1 (fr) * 2003-10-06 2005-04-08 Eurotunnel Systeme autoconvergent de maintenance d'un equipement complexe a forte volumetrie
FR2860610B1 (fr) * 2003-10-06 2005-12-30 Eurotunnel Systeme autoconvergent de maintenance d'un equipement complexe a forte volumetrie
US8332910B2 (en) * 2003-10-13 2012-12-11 General Electric Company Method and apparatus for selective data control
NO320468B1 (no) * 2003-10-17 2005-12-12 Nat Oilwell Norway As System for overvakning og administrasjon av vedlikehold av utstyrskomponenter
KR100688356B1 (ko) * 2004-11-08 2007-02-28 미래산업 주식회사 마운터의 가상 정비 시스템, 그 제어 방법
DE102006043292A1 (de) * 2006-09-14 2008-03-27 Mtu Aero Engines Gmbh Wartungsplanungsverfahren
US20080103735A1 (en) * 2006-10-27 2008-05-01 Roger Morenc System and method for defining the frequency of product maintenance
JP4486100B2 (ja) * 2007-01-31 2010-06-23 株式会社日立製作所 検査情報端末
US8433029B2 (en) 2007-12-14 2013-04-30 Global Nuclear Fuel—Americas, LLC Determination of safety limit minimum critical power ratio
JP5274134B2 (ja) * 2008-07-18 2013-08-28 三菱電機株式会社 設備情報管理サーバ、設備情報管理端末及び設備情報管理システム
JP2012003643A (ja) * 2010-06-21 2012-01-05 Mitsubishi Electric Corp プラントの機器維持管理システム
US20130288210A1 (en) * 2012-04-30 2013-10-31 Andrew James Stewart Integrated maintenance management system
US9459755B2 (en) * 2012-11-13 2016-10-04 Peter M. Curtis Facility operations management and mobile systems
JP6104643B2 (ja) * 2013-03-04 2017-03-29 三菱重工業株式会社 運用計画作成装置、運用計画作成方法および運用計画作成プログラム
CN104021496A (zh) * 2013-07-05 2014-09-03 上海同岩土木工程科技有限公司 基于轨道交通结构工程状态的维修策略动态判断方法
JP2015055558A (ja) * 2013-09-12 2015-03-23 中国電力株式会社 設備保全管理具
JP2015055557A (ja) * 2013-09-12 2015-03-23 中国電力株式会社 取替部品管理具
JP5948305B2 (ja) * 2013-11-19 2016-07-06 富士フイルム株式会社 修理情報管理装置、修理情報管理プログラム、修理情報管理システム、修理情報管理方法
CN103729747B (zh) * 2014-01-24 2017-12-26 林帼瑜 发动机个性养护方案推荐系统、方法以及个性养护系统
JP6296890B2 (ja) * 2014-05-09 2018-03-20 株式会社日立システムズ アセットマネジメントシステム及びアセットマネジメント方法
US20160035246A1 (en) 2014-07-31 2016-02-04 Peter M. Curtis Facility operations management using augmented reality
CN104463448A (zh) * 2014-11-28 2015-03-25 东莞中国科学院云计算产业技术创新与育成中心 一种基于案例推理的应急预案评估系统
US9792542B2 (en) 2014-12-09 2017-10-17 Peter M. Curtis Facility walkthrough and maintenance guided by scannable tags or data
US10444747B2 (en) * 2015-03-26 2019-10-15 Cummins Power Generation Ip, Inc. Blended service schedule for a power generator
CN105069544A (zh) * 2015-07-13 2015-11-18 张红叶 一种维修流程信息模型的构建方法
CN106960283A (zh) * 2017-03-27 2017-07-18 国网山东省电力公司夏津县供电公司 专变采集终端故障处理方法、装置和系统
JP2019040310A (ja) * 2017-08-23 2019-03-14 河村電器産業株式会社 キュービクル管理システム
US10817152B2 (en) * 2017-09-17 2020-10-27 Ge Inspection Technologies, Lp Industrial asset intelligence
US10600037B2 (en) * 2017-09-29 2020-03-24 International Business Machines Corporation Efficient scheduling of maintenance for power distribution systems

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276470A (ja) 1986-05-26 1987-12-01 Nippon Atom Ind Group Co Ltd 機器・部品の寿命管理装置
WO1990012375A1 (fr) * 1989-04-11 1990-10-18 Mobil Oil (Switzerland) Installation de contrôle de services d'entretien
US5216612A (en) * 1990-07-16 1993-06-01 R. J. Reynolds Tobacco Company Intelligent computer integrated maintenance system and method
JPH04121694A (ja) 1990-09-13 1992-04-22 Hitachi Ltd 予防保全情報管理システム
US5210704A (en) * 1990-10-02 1993-05-11 Technology International Incorporated System for prognosis and diagnostics of failure and wearout monitoring and for prediction of life expectancy of helicopter gearboxes and other rotating equipment
JP2708956B2 (ja) * 1990-11-27 1998-02-04 株式会社日立製作所 保守巡回作業表作成装置
JPH05168070A (ja) 1991-12-10 1993-07-02 Hitachi Ltd プラントの保守支援装置
JPH06169192A (ja) * 1992-11-30 1994-06-14 Sony Corp 保守管理機能付き組立装置
US5533413A (en) * 1994-06-30 1996-07-09 Yokogawa Electric Corporation Equipment diagnosis system
JP3351925B2 (ja) 1995-03-22 2002-12-03 横河電機株式会社 設備管理システム
JP3563132B2 (ja) * 1994-12-13 2004-09-08 富士通株式会社 部品手配処理方式
JPH0997285A (ja) 1995-09-29 1997-04-08 Toshiba Corp 機器及び部品の保守周期調整システムと調整方法
JP3630830B2 (ja) * 1996-03-18 2005-03-23 株式会社野村総合研究所 セミカスタム・データベースシステム
JPH1021271A (ja) * 1996-07-05 1998-01-23 Ricoh Co Ltd 論理回路設計支援装置
US6003808A (en) * 1997-07-11 1999-12-21 Pratt & Whitney Canada Inc. Maintenance and warranty control system for aircraft
US6006171A (en) * 1997-07-28 1999-12-21 Vines; Caroline J. Dynamic maintenance management system
JP3659376B2 (ja) 1997-09-12 2005-06-15 株式会社東芝 ドキュメント保守管理装置
JPH11238050A (ja) * 1998-02-23 1999-08-31 Nec Corp 設計支援システムとその支援方法及び設計支援システムを記録した記録媒体
JP4266045B2 (ja) 1998-07-02 2009-05-20 東芝電子エンジニアリング株式会社 カラーフィルタパネルの製造装置
US6442459B1 (en) * 1999-12-01 2002-08-27 Sinex Holdings Llc Dynamic aircraft maintenance management system
US7406431B2 (en) * 2000-03-17 2008-07-29 Siemens Aktiengesellschaft Plant maintenance technology architecture

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080126171A1 (en) * 2000-10-17 2008-05-29 Accenture Global Services Gmbh Performance-based logistics for aerospace and defense programs
US8655698B2 (en) 2000-10-17 2014-02-18 Accenture Global Services Limited Performance-based logistics for aerospace and defense programs
US20040156311A1 (en) * 2001-02-23 2004-08-12 Shigeru Hirano Plant-service data server and service information providing method
US20020199132A1 (en) * 2001-06-22 2002-12-26 Lachimia Joseph N. Systems and methods for a knowledge-based power assembly system component diagnostic tool
US8266066B1 (en) 2001-09-04 2012-09-11 Accenture Global Services Limited Maintenance, repair and overhaul management
US20030110091A1 (en) * 2001-12-11 2003-06-12 Yasuhiko Inaba Information delivering service system
US20060111871A1 (en) * 2004-11-19 2006-05-25 Winston Howard A Method of and system for representing unscheduled events in a service plan
US20090083250A1 (en) * 2007-09-25 2009-03-26 Oracle International Corporation Probabilistic search and retrieval of work order equipment parts list data based on identified failure tracking attributes
US9785893B2 (en) * 2007-09-25 2017-10-10 Oracle International Corporation Probabilistic search and retrieval of work order equipment parts list data based on identified failure tracking attributes
US20120101650A1 (en) * 2009-02-27 2012-04-26 Duerr Thomas Method for power plant usage planning
US8849690B1 (en) * 2009-06-24 2014-09-30 American Airlines, Inc. Optimized bill of work for aircraft maintenance based on task prioritization and time slot proximity analysis
US10896203B2 (en) * 2010-10-26 2021-01-19 Accenture Global Services Limited Digital analytics system
US9348332B2 (en) 2011-03-29 2016-05-24 Mitsubishi Electric Corporation Abnormality diagnosis device and abnormality diagnosis system for servo control device
US20140229448A1 (en) * 2011-10-07 2014-08-14 Kawasaki Jukogyo Kabushiki Kaisha Management method and management system for maintenance and inspection information
US11295276B1 (en) 2013-07-01 2022-04-05 American Airlines, Inc. System and method for managing maintenance items within a transportation system
WO2015123547A1 (fr) * 2014-02-13 2015-08-20 Carl Bjornson Équipement mécanique de catalogage, de couverture, de surveillance et de tenue à jour
CN104463446A (zh) * 2014-11-28 2015-03-25 东莞中国科学院云计算产业技术创新与育成中心 一种基于案例推理的应急预案评估系统运行方法
CN107679631A (zh) * 2017-09-30 2018-02-09 东莞新奥燃气有限公司 一种养护方案的制定方法及运营管理平台
US11073823B2 (en) 2018-01-31 2021-07-27 Fanuc Corporation Robot and robot maintenance timing notification method
US10878350B1 (en) * 2018-06-11 2020-12-29 Palantir Technologies Inc. Methods and systems for providing a user interface for managing parts production and delivery statuses
US11455581B2 (en) * 2018-06-11 2022-09-27 Palantir Technologies Inc. Methods and systems for providing a user interface for managing parts production and delivery statuses
CN110874913A (zh) * 2018-09-03 2020-03-10 爱斯佩克株式会社 信息管理系统以及方法、终端装置、服务器以及记录介质
CN110046825A (zh) * 2019-04-23 2019-07-23 北京恒冠网络数据处理有限公司 一种基于大数据的高价值专利分析管理系统

Also Published As

Publication number Publication date
EP1178417A3 (fr) 2003-05-28
JP3625418B2 (ja) 2005-03-02
SG111015A1 (en) 2005-05-30
CA2337970A1 (fr) 2002-01-21
JP2002041131A (ja) 2002-02-08
US7177821B2 (en) 2007-02-13
EP1178417A2 (fr) 2002-02-06
CN1335559A (zh) 2002-02-13
US20040138967A1 (en) 2004-07-15

Similar Documents

Publication Publication Date Title
US7177821B2 (en) Maintenance information management system and method of providing a maintenance plan
US6742002B2 (en) Computer-implemented and/or computer-assisted web database and/or interaction system for staffing of personnel in various employment related fields
US7747572B2 (en) Method and system for supply chain product and process development collaboration
JP4703917B2 (ja) レンタルシステム及びレンタル業務支援方法
US7640165B2 (en) Web based methods and systems for managing compliance assurance information
US6151531A (en) System and method for managing the alteration of garments
US7058154B1 (en) Systems and methods for managing assets using an interactive database
CN103250168B (zh) 自动打印机的仪表盘
US20110040660A1 (en) Monitoring And Management Of Lost Product
EP1237110A2 (fr) Méthode et système de gestion de composants d'aviation
JP2002092156A (ja) 統合された多数の生物医学関連情報源
EP1276058A2 (fr) Appareils et procédés de gestion d'inspections
CN107844907A (zh) 一种生产计划和派工验收进度的生产管理方法
JP2004021364A (ja) 経営意思決定支援システム
EP1304606B1 (fr) Systèmes et procédés de coordination des évènements Assurance Qualité
KR101465219B1 (ko) 업무매뉴얼 최적화를 위한 관리방법
US20040215618A1 (en) Automated quality compliance system
JP4358452B2 (ja) 電気負荷設備の部品情報管理システム及び保全業務支援システム
JP2005228025A (ja) ビルの保守管理システム
US20160314435A1 (en) System that creates a unique calendar event for an associated calendar resource in a standard calendaring system, for work to be performed in a critical infrastructure environment, based on a method of procedure document.
US20170315980A1 (en) System that documents work to be performed at a specific location over a specific period of time by specific personnel on designated equipment by guiding a human user to create a unique, accurate, and complete method of procedure document
JP2007035070A (ja) 生産活動管理システム
US20160314441A1 (en) System that determines and communicates which parties have impacted equipment connected to a coherent system of assets located in a single location, when work will be performed on specific assets in the coherent system
US20130018808A1 (en) Multi-party legal enforcement system and method
Ingham An examination of knowledge acquisition (KA) requirements and practices within the gas turbine energy industry-does effective KA impact reliability and availability?

Legal Events

Date Code Title Description
AS Assignment

Owner name: HITACHI ENGINEERING & SERVICES CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:IKEDA, HIRAKU;KANDA, SEIO;HORIE, TOORU;AND OTHERS;REEL/FRAME:011861/0571;SIGNING DATES FROM 20010214 TO 20010219

Owner name: HITACHI, LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:IKEDA, HIRAKU;KANDA, SEIO;HORIE, TOORU;AND OTHERS;REEL/FRAME:011861/0571;SIGNING DATES FROM 20010214 TO 20010219

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION