JP2005084810A - Facility maintenance system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To attain the unitary management of repair work history information by unifying a system constructed for each function in a large-scaled business establishment. <P>SOLUTION: This facility maintenance system is configured of a repair work management system constructed for each repair work item name, and provided with its operation design data, a daily maintenance system constructed for each daily maintenance repair work, a drawing management system for managing the drawing of a facility or equipment and a maintenance management system for providing an integral interface picture. The maintenance management system is provided with a ledger folder generated in a storage device for each facility or equipment, a cyclic table database in which a check period is recorded, a check recording database for reading the ledger folder whose check is necessary, and for permitting the input of check records based on repair work reports, a history information database in which repair work records are registered for each repair work, an attached document database in which files such as documents relating to the repair works are registered and a picture generating means for generating an input picture for permitting the input. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a technique that is effective when applied to maintenance management of facilities and equipment in a large-scale establishment such as a power plant.

  Large-scale offices such as power plants require maintenance and inspection of a huge amount of equipment and facilities, and the degree and timing of maintenance and inspection differ for each equipment and facility, making it difficult to integrate and manage them.

  Therefore, in the conventional system, a part of each business process is divided into functional units, and each maintenance system is constructed.

  For example, the budget management of facility construction costs, the integration function and the settlement function are built as a "construction management system", the facility equipment drawings and equipment configuration management are constructed as a "facility management system", Cost management functions such as ordering and acceptance of daily maintenance work were constructed as a “daily maintenance management system”.

  As described above, although each function is systemized, information is not centrally managed, and thus there are the following problems.

  First, the construction management system ascertained information such as the cost for each construction unit as described above, but cannot be grasped for each unit of equipment.

  Second, it was difficult to check the construction history for a specific facility. For example, although drawings and equipment configurations are managed by a facility management system for a specific facility, information on ordering and acceptance of daily maintenance work for the facility is managed by a separate daily maintenance management system. It was almost difficult to grasp the history from the viewpoint of equipment.

  Third, it was difficult to properly update or register drawing and equipment information at the time of construction. In other words, the information on drawings and equipment is managed by the equipment management system, but the update of these information is post hoc, so even if the information has not been updated for a long time after the completion of construction work, It was difficult to check.

  Fourthly, since the construction management system and the daily maintenance contract management system are separated, it is difficult to grasp the history of equipment performed in daily maintenance work for each equipment or device.

  As exemplified above, if these are collected, the conventional system is separated for each function, and thus management of information focusing on equipment or equipment has not been possible.

In addition, although there exist the following as a prior patent document regarding the maintenance / management system of plant facilities, such as a power station, none was paying attention to the said problem.
JP 2002-183276 A JP 2002-41131 A JP-A-5-250378 JP 2000-267722 A

  The present invention has been made in view of the above, and an object of the present invention is to unify a system constructed for each function and to centrally manage construction history information.

  In order to solve the above problems, the present invention employs the following means.

  That is, the first problem solving means includes a construction management system constructed at least for each construction subject and having a work design database thereof, a daily maintenance system constructed for each daily maintenance work, and a drawing for managing drawings of facilities or equipment. An equipment maintenance system is composed of a management system and a maintenance management system that provides an integrated interface screen. The maintenance management system checks a ledger folder generated in a storage device for each piece of equipment or equipment, and checks each of the ledger folders. The periodic table database that records the period and the ledger folder that needs to be inspected based on the periodic table database are read out, generated in association with the work design database of the construction management system, and allowed to enter the inspection record based on the construction report. Registered in the inspection record database and the ledger folder, Enter the history information database for registering records, the attached document database for registering files such as documents related to construction registered in the ledger folder, and at least the inspection record database, history information database, and attached document database. A screen generation means for generating a permitted input screen is provided.

  In this way, a maintenance management system that has a ledger folder for each facility or equipment is constructed, linked with the construction management system, and the input screen is unified by screen generation means, so that construction management focused on construction only. The system can be managed from the viewpoint of facilities or equipment, and by referring to the inspection record database, history information database, etc. in the ledger folder, it is extremely easy to refer to the construction history of the equipment or equipment.

  In addition to the first means, the second solution means further updates the periodic table database after the input to the inspection record database, the history information database or the attached document database is completed. .

  As a result, the due date for the next periodic inspection is more reliably managed based on the periodic table database.

  The third solution means is to register the contract information in the inspection record database of the maintenance management system.

  As a result, it is possible to refer to past construction and contract information about the facility or equipment, and it is possible to smoothly perform the next ordering process regarding the equipment or equipment.

  According to the present invention, it is possible to manage inspection records and construction history information in units of equipment and devices in a large-scale office.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the system configuration of the present invention. As shown in the figure, in this system, a maintenance management server 101, a construction management server 102, a drawing management server 103, and a daily maintenance server 104 are connected via a network. This network (
NW) is a data transfer network based on a general-purpose protocol such as the so-called Internet using TCP / IP, for example, and an office terminal 111, an external operator terminal 112, etc. are connected to the network (NW) to access each of the servers. It is possible. In each server, access restrictions may be provided, and a hierarchy accessible to each server may be managed for each terminal.

  In that case, an access management table may be provided in the database device or the like of the maintenance management server 101 to limit the browsing screens and input screens that can be accessed for each business operator terminal 111 or external business operator terminal 112.

  Each server is composed of a general-purpose information processing apparatus. Here, the hardware configuration will be described as a representative of a maintenance server.

  The maintenance management server 101 has a central processing unit (CPU) having a main memory (MM) as a center, a hard disk device connected by a bus, a display device as an output device, and a keyboard as an input device. The hard disk device stores an operating system (OS) and a program for causing the information processing device to function as the maintenance management server 101, such as a maintenance management program, and further registers various tables and a part of the database. You can also.

  The maintenance management server 101 also has an external database device (DB). The database device (DB) includes a periodic inspection table database 101a, an inspection record database 101b, a history information database 101c, and an attached document database 101d. Various databases such as are registered. Details of each of these databases will be described later.

  The construction management server 102 also has the same hardware configuration as the maintenance management server 101, and an external database device (DB) (not shown) is connected to a general information database 102a, a cost estimation database 102b, and an inspection code breakdown database 102d. A material information database 102e, a construction report folder information database 102f, a work design database 102g, and the like are registered.

  FIG. 2 shows a construction management procedure by the construction management server 102, which is realized by the central processing unit (CPU) of the construction management server 102 reading and executing the construction management program.

  In the subject registration step (S201), an input to the general information database 102a is accepted from the office terminal 111 or the like via the network. In the subject registration step, information such as the construction number, construction subject, and completion date is registered.

  Next, in the work design step (S202), an inspection type is registered for each inspection site in the work design database 102g102g. A work instruction sheet is output based on the registration result in the work design database 102g102g.

In the next cost estimation step (S203), the cost estimation database 102b is searched based on the inspection type determined in the previous step, and the cost is calculated. At this time, the inspection code based on the inspection type is read from the integrated constant database 102c, and the unit price associated with the inspection code is read out. Further, in this step, the work type code corresponding to the inspection code is read, and the inspection code breakdown database 102d for each construction is generated. At this time, the work type quantity and the unit price quantity of the work type breakdown can be corrected from the office terminal 111 device or the like based on the contents of the work design. A construction range table is output based on the inspection code breakdown database 102d. Based on this construction range table, an outside contractor can make an estimate.

  In the next material billing step (S204), the material information database 102e is accessed, the necessary material information is notified to an external material contract system 102h (not shown), and a construction contractor determination notification is returned from the material contract system 102h. Then, it enters a state of waiting for acceptance.

  In the contract determination step (S205), the construction report folder information database 102f is generated, and the folder configuration of the maintenance management server 101 is defined together with the contractor trader name.

  In the acceptance step (S206), an acceptance processing input for construction completion is received from the external contractor terminal 112 or the like. This acceptance processing input is compared with the material information database 102e by the central processing unit (CPU) of the construction management server 102. If it is appropriate, an inspection report is notified to the material contract system 102h.

  Next, the processing of the maintenance management program of the maintenance management server 101 and the construction of each database will be described with reference to FIG.

  The maintenance management program has a function of constructing each of the databases and generating an interface screen to be provided to the business establishment terminal 111 or the external business operator terminal.

  These interface screens are text files described in HTML (Hyper Text Mark-up Language), and the office terminal 111 and the like specify the storage address of these HTML files, that is, the URL (Uniform Resource Locator). The HTML file is downloaded to the establishment terminal 111 and the like, and the HTML file is analyzed by a browser program installed in the establishment terminal 111 and the like, and displayed on the display screen of the establishment terminal 111 and the like as a predetermined interface screen.

  The operator inputs a predetermined numerical value or the like on the interface screen displayed on the display screen, and the input data is registered in each database by the CGI function of the maintenance management server 101.

  The generation of these interface screens may be performed by a WEB server (not shown) provided in addition to the maintenance management server 101.

  In the construction management described above, the maintenance management server 101 first reads the periodic inspection periodic table database 101a from the database device (DB), and reads information related to the periodic inspection that is approaching the time.

  Then, the work design database 102g is read from the construction management server 102, and the inspection record database 101b is generated by copying the content items of the database. The inspection record database 101b can register a construction number, a reference number, a contractor, a ledger name, the presence / absence of an instruction, an inspection part corresponding to the instruction, an inspection method, an execution report (inspection record), and the like. The execution report is input by the operator as a construction report based on the interface screen displayed on the above-mentioned office terminal 111 or the external contractor terminal 112.

  Further, contract information such as a contractor can be registered in the inspection record database 101b, and this contract information preserves the contents of the material information database 102e in the contract determination step (S205) being processed by the construction management server 102. Registration is possible by reading a central processing unit (CPU) based on a management program.

  In the career information database 101c, construction records and pending matters are registered for each ledger. Data input to these items is also performed by the operator as a construction report based on the interface screen displayed on the external contractor terminal 112.

  In the attached document database 101d, files having different formats such as document files and image files created by a word processor can be registered. That is, the ledger folder can collectively manage various documents and drawing information used in such construction.

  In this way, the maintenance management server 101 uses the concept of a ledger folder, and based on the work design database 102g generated by the construction management server 102, the inspection record database 101b, the career information database 101c, and the attached document database 101d. Is generated, the construction and the ledger folder are associated with each other prior to the cost accumulation step (S203) processed by the construction management server 102, and the construction report can be registered after the contract is determined.

  When the acceptance step (S206) by the construction management server 102 is completed, the maintenance management server 101 recognizes the completion of construction and updates the periodic inspection periodic table database 101a.

  FIG. 4 shows a tree structure of the menu screen displayed on the business establishment terminal 111 or the external contractor terminal 112. That is, the initial screen on the terminal is the activation menu 401 shown in FIG. 5. By selecting an item of the activation menu, the maintenance management menu (FIG. 6) 402, the drawing management menu (FIG. 7) 403, the maintenance common menu (FIG. 8) 404, document management menu (FIG. 9) 405, and the like are displayed.

  Here, the transition of the menu screen for the construction report displayed on the maintenance management menu shown in FIG. 6 will be described in more detail.

  When “Construction Report” in the maintenance management menu of FIG. 6 is selected, a <Construction Report-Overview Information Panel ”shown in FIG. 10 is displayed. Here, as the basic information of the construction report, the construction number, contract number, construction title, etc. can be entered. Here, when subject registration is performed by the management of the construction management server 102, as shown in FIG. 11, status change buttons of “Creating”, “Confirming”, and “Confirmed” are displayed.

  Further, the panel shown in FIG. 10 has a sub tag named “Attached Documents (General Folder)”. When this tag is designated, <Construction Report—Attached Documents (General Folder) Panel> shown in FIG. Is displayed. Here, the document type and the attached document name are displayed. A hyperlink is set in the attached document name, and when the document name is designated, an application such as a word processor defined in the document is activated so that the document can be referenced and edited. .

  FIG. 13 is a <Construction Report-Report Target List Screen>. This shows the construction report list of the equipment ledger. When the “display switching” button in the screen shown in FIG. 13 is selected, the screen is switched to the aggregated list screen of the multi-item ledger shown in FIG. On this screen, the input status is displayed for each inspection standard classification name. When the “details” portion displayed on this screen is selected, a detail screen shown in FIG. 15 is displayed.

  When the “construction report / finding input” button in FIG. 14 is selected, a transition is made to <construction report / finding panel> shown in FIG.

  In the <Construction Report / Observation Panel> in FIG. 16, the findings can be input in text for each construction report subject. When the “inspection record” tag prepared in this panel is designated, the screen transits to <inspection record panel> shown in FIG. If the “component recording” tag is designated, the display transits to <component recording panel> shown in FIG. If the “Attached Documents” tag is selected, a transition is made to <Attached Document Panel> shown in FIG. Further, when the “register equipment diagnosis” button is selected, a pop-up screen shown in FIG. 20 is displayed, and the issue number and the name of the medical certificate are displayed.

  The <Construction Report-Observation Panel> shown in FIG. 16 relates to construction records for a single large facility, but in addition to this, <Construction Report— The observation panel> may have the same configuration.

  The present invention can be used in facilities / equipment management systems for large-scale establishments such as thermal power plants, hydroelectric power plants, and nuclear power plants.

A block diagram showing a system configuration of an embodiment Diagram showing construction management procedure by construction server and database configuration The figure which shows the process sequence by the maintenance management server 101, and a structure of a database. Block diagram showing the tree structure of the menu screen displayed on the terminal Screen display showing boot menu Screen display showing maintenance management menu Screen display showing drawing management menu Screen display showing common maintenance menu Screen display showing document management menu Construction Report-General Information Panel Screen Display (1) Construction Report-General Information Panel Screen Display (2) Construction report-Attached documents (summary folder) screen display Construction Report-Report Target List Screen (1) Construction Report-Report Target List Screen (2) Construction Report-Report Target Detail Screen Construction report / finding panel screen Inspection record panel screen Parts recording panel screen Attachment panel Popup screen of construction report / finding panel

Explanation of symbols

101 maintenance management server 101a periodic inspection period table database 101b inspection record database 101c history information database 101d attached document database 102 construction management server 102a general information database 102b cost estimation database 102c totalization constant database 102d inspection code breakdown database 102e material information database 102f construction report Folder information database 102g Work design database 102h Material contract system 103 Drawing management server 104 Daily maintenance server 111 Office terminal 112 External supplier terminal 401 Startup menu 402 Maintenance management menu 403 Drawing management menu 404 Maintenance common menu 405 Document management menu CPU Central processing unit MM main memory DB database device

Claims (7)

A facility maintenance system for integrated management of facilities or equipment in a business office,
A construction management system constructed at least for each construction subject and having a work design database;
Daily maintenance system built for each daily maintenance work,
A drawing management system for managing drawings of facilities or equipment;
It consists of a maintenance management system that provides an integrated interface screen,
The maintenance management system includes:
A ledger folder created in the storage device for each piece of equipment or equipment;
A periodic table database that records the inspection cycle for each ledger folder;
An inspection record database that reads out the ledger folder that needs to be inspected based on the periodic table database, is generated in association with the work design database of the construction management system, and permits the input of inspection records based on construction reports;
A career history information database registered in the ledger folder and registering construction records for each construction;
An attached document database for registering files such as documents related to construction registered in the ledger folder;
An equipment maintenance system comprising: a screen generating means for generating an input screen permitting input of at least the inspection record database, the history information database, and the attached document database. The equipment maintenance system according to claim 1, wherein the maintenance management system further updates the periodic table database after the input to the inspection record database, the history information database, or the attached document database is completed. The facility maintenance system according to claim 1, wherein contract information can be registered in an inspection record database of the maintenance management system. A maintenance management system in an equipment maintenance system for integrated management of equipment or equipment in a business office,
A ledger folder created in the storage device for each piece of equipment or equipment;
Inspection record that reads out the ledger folder that needs to be inspected based on the periodic table database received from the construction management system, is generated in association with the work design database of the construction management system, and allows inspection records to be input based on construction reports A database,
A career history information database registered in the ledger folder and registering construction records for each construction;
An attached document database for registering files such as documents related to construction registered in the ledger folder;
A maintenance management system comprising screen generation means for generating an input screen that permits input of at least the inspection record database, the history information database, and the attached document database. A maintenance management method in an equipment maintenance system for integrated management of equipment or equipment in an office,
The central processing unit of the maintenance management server reads out the ledger folder that needs to be inspected based on the periodic table database received from the construction management system,
Generating an inspection record database that permits input of an inspection record based on a construction report in association with the work design database of the construction management system;
Register a history information database for registering construction records for each construction in the ledger folder, and generate an input screen that permits input to register files such as documents related to the construction in the attachment database as necessary. Maintenance management method. A maintenance management program in an equipment maintenance system for integrated management of equipment or equipment in an office,
Reading out the ledger folder that needs to be inspected based on the periodic table database received from the construction management system by the central processing unit of the maintenance management server;
Generating an inspection record database that permits input of an inspection record based on a construction report in association with the work design database of the construction management system;
Register a history information database for registering construction records for each construction in the ledger folder, and generate an input screen that permits input to register files such as documents related to the construction in the attachment database as necessary. A computer-executable maintenance management program comprising steps. A recording medium that records a maintenance management program in an equipment maintenance system for integrated management of equipment or equipment in an office,
Reading out the ledger folder that needs to be inspected based on the periodic table database received from the construction management system by the central processing unit of the maintenance management server;
Generating an inspection record database that permits input of an inspection record based on a construction report in association with the work design database of the construction management system;
Register a history information database for registering construction records for each construction in the ledger folder, and generate an input screen that permits input to register files such as documents related to the construction in the attachment database as necessary. A computer-executable recording medium on which a program comprising steps is recorded.

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