JP2022086723A - Check sheet management system and check sheet management method - Google Patents

Abstract

To efficiently manage a drawing prepared for each drawing type and each device type with respect to a plant facility including a plurality of devices.SOLUTION: A check sheet management system manages a check sheet for a drawing related to devices constituting a plant facility. The system includes a first database, a check item selection section, and a check sheet creation section. The first database stores check item candidate data specifying a check item candidate that can be selected as a check item included in the check sheet. The check item selection section selects whether or not each of the check item candidates is adopted as the check item for each combination of a drawing type and a device type on the basis of the check item candidate data. The check sheet creation section creates the check sheet on the basis of the selection results of the check item selection section.SELECTED DRAWING: Figure 1

Description

The present disclosure relates to a check sheet management system and a check sheet management method.

Plant equipment, such as thermal power plants, nuclear power plants or wind power plants, comprises a wide variety of equipment. These plant equipment are managed using various drawings for each project at each stage from new design to maintenance. The validity of such drawings is appropriately confirmed at each stage from drawing creation to revision using a check sheet containing predetermined check items, thereby maintaining or improving the quality of plant equipment. There is.

Conventionally, the work of confirming a drawing using such a check sheet has been performed by a worker recording on a check sheet which is a paper medium using a writing tool. Then, when the drawings presented in the first edition were revised, confirmation work using a check sheet was performed every time the drawings were revised. In the confirmation work of drawings using such paper media, check sheets and evidence accompanying the confirmation work must be stored as hard copies, and work efficiency must be secured, such as securing storage locations for these. There was a bad side. In addition, in order to prepare check sheets, etc. on paper, printing work must be performed at the facility where the printer is located, and if approval work is required by the parties concerned, direct delivery work on the paper pages with the parties concerned is involved. There was an aspect that did not fit in with the diversity of work styles that have been required to be improved these days.

Further, the check sheets used for checking the drawings are independently managed for each corresponding drawing. Therefore, the management of the check items described in each check sheet has become complicated. For example, when repairing check items common to a plurality of check sheets, it was not easy to reflect the repair contents to all check sheets without omission. In response to such a problem, for example, in Patent Document 1, in a system for automatically creating a check sheet, when a check item of a certain check sheet is modified, another check sheet relating to a component corresponding to the check item is modified. By doing so, a technique for preventing omission of repair is disclosed.

Japanese Patent No. 5338691

Check sheets used for drawing confirmation work are prepared for each equipment that composes the plant equipment as described above, but in addition, specifications, outline drawings, deployment connection diagrams, block diagrams, inspection procedures, and instruction manuals are prepared. Various types of drawings are prepared for each device. That is, drawings are prepared for various drawing types and equipment types, and especially in a large-scale plant facility with many constituent equipment, the drawings to be handled are very diverse, and it is not easy to manage these efficiently. In the above-mentioned Patent Document 1, the efficiency of repairing check items having common components among the check sheets corresponding to each device is improved, but the drawing type is not taken into consideration, and it can be said that the efficiency is sufficient. do not have.

At least one embodiment of the present disclosure has been made in view of the above-mentioned problems, and is a check sheet management system capable of efficiently managing drawing types and drawings prepared for each equipment type for plant equipment including a plurality of equipments. The purpose is to provide a check sheet management method.

The check sheet management system according to at least one embodiment of the present disclosure is used to solve the above problems.
A check sheet management system for managing check sheets for drawings related to the equipment that makes up the plant equipment.
A first database that stores check item candidate data that defines check item candidates that can be selected as check items included in the check sheet, and
A check item selection unit that selects whether or not to adopt each of the check item candidates as the check item for each combination of the drawing type and the device type based on the check item candidate data.
A check sheet creation unit that creates the check sheet based on the selection result of the check item selection unit, and a check sheet creation unit.
To prepare for.

The check sheet management method according to at least one embodiment of the present disclosure is to solve the above problems.
It is a check sheet management method for managing check sheets for drawings related to the equipment that composes plant equipment.
A process of storing check item candidate data that defines check item candidates that can be selected as check items included in the check sheet in the first database, and
A process of selecting whether or not to adopt each of the check item candidates as the check item for each combination of the drawing type and the device type based on the check item candidate data.
The process of creating the check sheet based on the selection result of the check item, and
To prepare for.

According to at least one embodiment of the present disclosure, it is possible to provide a check sheet management system capable of efficiently managing drawing types and drawings prepared for each device type for plant equipment including a plurality of devices, and a check sheet management method. ..

It is an overall block diagram of the check sheet management system which concerns on one Embodiment. It is a block diagram which shows the internal structure of the check sheet management server of FIG. It is a display example of the check item candidate data stored in the 1st database of FIG. It is a flowchart about the check item management process carried out by the check sheet management system of FIG. This is an example of the check item management screen displayed on the user terminal of FIG. This is an example of a related information input screen that can be accessed from the check item management screen of FIG. It is a flowchart about the check sheet creation process carried out by the check sheet management system of FIG. This is an example of the check sheet selection screen. This is an example of a drawing management screen that can access the check sheet created by the check sheet creation unit of FIG. It is a flowchart about the check item update process carried out by the check sheet management system of FIG.

Hereinafter, some embodiments of the present disclosure will be described with reference to the accompanying drawings. However, the dimensions, materials, shapes, relative arrangements, etc. of the components described as embodiments or shown in the drawings are not intended to limit the scope of the present disclosure to this, and are merely explanatory examples. do not have.
For example, expressions that represent relative or absolute arrangements such as "in one direction", "along a certain direction", "parallel", "orthogonal", "center", "concentric" or "coaxial" are exact. Not only does it represent such an arrangement, but it also represents a tolerance or a state of relative displacement at an angle or distance to the extent that the same function can be obtained.
For example, expressions such as "same", "equal", and "homogeneous" that indicate that things are in the same state not only represent exactly the same state, but also have tolerances or differences to the extent that the same function can be obtained. It shall also represent the existing state.
For example, an expression representing a shape such as a square shape or a cylindrical shape not only represents a shape such as a square shape or a cylindrical shape in a geometrically strict sense, but also an uneven portion or a chamfering within a range where the same effect can be obtained. It shall also represent the shape including the part and the like.
On the other hand, the expressions "to have", "to have", "to have", "to include", or "to have" one component are not exclusive expressions that exclude the existence of other components.

FIG. 1 is an overall configuration diagram of a check sheet management system 1 according to an embodiment. The check sheet management system 1 includes a user terminal 2 and a check sheet management server 4. The user terminal 2 and the check sheet management server 4 are connected to each other via the communication network 6, and can send and receive various data to and from each other.

The user terminal 2 is a terminal that can be operated by the user 8 when the user 8 uses the check sheet management system 1. The user terminal 2 may be a stationary fixed terminal or a portable terminal that can be carried by the user 8, and more specifically, various types including a desktop personal computer, a notebook personal computer, a tablet, a smartphone, and the like. Aspects can be used. By using such a user terminal 2, the user 8 can input / output various information using communication with the check sheet management server 4. Further, the user terminal 2 is provided with a display device for displaying various information, for example, a display, and can display a screen corresponding to each process performed by the check sheet management system 1.

In the present embodiment, the first user terminal 2A, the second user terminal 2B, and the third user terminal 2C are shown as the user terminal 2. The first user terminal 2A is a user terminal 2 that can be used by the user 8A. For example, if there is an organization that manages the check sheet management server 4 as the operating entity of the check sheet management system 1, the user 8A is a person who does not belong to the organization and is geographically separated from the check sheet management server 4. The check sheet management server 4 is accessed from the ground via the communication network 6. The second user terminal 2B is a user terminal 2 that can be used by the user 8B. For example, when there is an organization that manages the check sheet management server 4 as an operation entity of the check sheet management system 1, the user 8B belongs to the organization that owns the check sheet management server 4 and is transmitted from the check sheet management server 4. The check sheet management server 4 is accessed from a geographically distant remote location via the communication network 6. The third user terminal 2C is a user terminal 2 that can be used by the user 8C. For example, when there is an organization that manages the check sheet management server 4 as an operation entity of the check sheet management system 1, the user 8C belongs to the organization that owns the check sheet management server 4, and the check sheet management server 4 is the operator. The check sheet management server 4 is accessed from the installed site via the communication network 6.

In the following description, when the first user terminal 2A, the second user terminal 2B, and the third user terminal 2C are generically referred to, they are simply referred to as "user terminal 2", and when the users 8A, 8B, and 8C are collectively referred to. Is simply referred to as "user 8".

The check sheet management server 4 is a server for executing various management processes related to the check sheet in response to a request from the user terminal 2. The specific contents of the management process in the check sheet management server 4 will be described later, but in the present embodiment, the check item management process, the check sheet creation process, and the check item update process are performed as the management processes performed by the check sheet management server 4. Each will be explained.

By connecting the user terminal 2 and the check sheet management server 4, the communication network 6 enables transmission and reception of various information between the two. The communication network 6 may be a wired network or a wireless network, and various known communication methods can be adopted. In FIG. 1, as a communication network 6, a first communication network 6A connecting between the first user terminal 2A and the check sheet management server 4 and a second connecting between the second user terminal 2B and the check sheet management server 4 are connected. The third communication network 6C connecting the two communication networks 6B, the third user terminal 2C, and the check sheet management server 4 is shown. The first communication network 6A and the second communication network 6B are composed of the Internet, and the third communication network 6C is composed of a LAN.

Since the first communication network 6A connects between the first user terminal 2A used by the first user 8A who does not belong to the organization and the check sheet management server 4, a user authentication method is adopted for the purpose of security. There is. Further, since the second communication network 6B connects between the second user terminal 2B used by the second user 8B belonging to the organization and the check sheet management server 4, the first user 8A used by the first user 8A not belonging to the organization is used. A LAN connection is made via a VPN connection in order to perform communication with priority over the user terminal 2A.

FIG. 2 is a block diagram showing an internal configuration of the check sheet management server 4 of FIG. The check sheet management server 4 includes a communication unit 10, a check item selection unit 12, a related information creation unit 14, a check sheet creation unit 16, and a check item update unit 18.

The communication unit 10 is configured to send and receive various information to and from the user terminal 2 via the communication network 6. For example, the communication unit 10 receives the information regarding the request input from the user terminal 2 and transmits the information regarding the processing result in the check sheet management server 4 to the user terminal 2. As a result, the check sheet management server 4 is configured to execute the process according to the request from the user terminal 2 and provide the execution result of the process to the user terminal 2.

The check item selection unit 12 is configured to select a check item included in the check sheet based on the check item candidate data D1 stored in the first database 20 (see FIG. 1). The check item candidate data D1 is data related to the check item candidate which is a check item candidate of the check sheet. In the check item candidate data D1, it is possible to select whether or not each check item candidate is adopted as a check item on the check sheet for each combination of the drawing type and the device type.

Here, FIG. 3 is a display example of the check item candidate data D1 stored in the first database 20 of FIG. 1 (in FIG. 3, the check item candidate data is shown in order to illustrate the specific contents of the check item candidate data D1. The check item selection screen G1 displayed on the user terminal 2 based on D1 is shown). In FIG. 3, "Is the drawing deadline passed?" Is shown as one of the plurality of check item candidates D1-1 included in the check item candidate data D1. In the check item candidate data D1, a check box D1-2 for selecting whether or not to adopt the check item candidate D1-1 as a check item is defined in a matrix for each combination of the drawing type I1 and the device type I2. ing. In FIG. 3, as the drawing type I1, "design drawing", "control logic diagram", "sequence diagram", "control loop diagram", "control system diagram", "block diagram", "specification", "equipment list" , "Calculation", "Examination", "Process chart", "Control policy", "Outline", "Flow diagram", "Layout", ... "Tank", "water supply pump", "circulation pump", "booster pump", "suction fan", "recirculation fan", ... Are shown.

Whether or not the check item selection unit 12 adopts each check item candidate as a check item for each combination of the drawing type I1 and the device type I2 in the above-mentioned check item candidate data D1 based on the request from the user terminal 2. Select. The selection operation by the check item selection unit 12 will be described in detail later, but the check item selection unit 12 displays the check item selection screen G1 corresponding to each check item candidate D1-1 based on the check item candidate data D1 on the user terminal. The check item is selected by displaying on 2 and performing a check operation on each check box D1-2 by the user terminal 2.

The related information creation unit 14 is configured to create related information D2 related to various processes in the check sheet management system 1. The related information D2 broadly includes information on various processes in the check sheet management system 1, and the specific contents thereof will be described later. The related information D2 created by the related information creating unit 14 can be appropriately read by being stored in the second database 22. In the present embodiment, the storage destination of the related information D2 is the second database 22 different from the first database 20 in which the check item candidate data D1 is stored, so that the first database 20 for storing the check item candidate data D1 is stored. The capacity of the check sheet management server 4 is easily secured, and the processing speed of the check sheet management server 4 is effectively improved.

The check sheet creation unit 16 creates a check sheet based on the selection result of the check item in the check item selection unit 12. The check sheet created in this way includes check item candidates selected as check items by the check item selection unit 12. The check sheet created by the check sheet creation unit 16 can be output from the communication unit 10 to the user terminal 2 via the communication network 6 in response to a request from the user 8.
Data such as check records and approval records entered by the second user 8B and the third user 8C in the created check sheet are stored in an external database other than the check sheet management server 4. In the present embodiment, as an example of such an external database, a case where these data are stored in the second database 22 is illustrated, but a database other than the first database 20 and the second database 22 (for example, a first database) is illustrated. 3 Database) may be saved. This facilitates securing the capacity of the first database 20 that stores the check item candidate data D1, and effectively improves the processing speed of the check sheet management server 4.

The check item update unit 18 is configured to update the check item candidate included in the check item candidate data D1. As described above, the check sheet creating unit 16 creates a check sheet so that the check item candidates selected by the check item selection unit 12 are included as check items. Update the check item candidates that are the basis when creating a check sheet. This makes it possible to change, add, delete, etc. the contents of the check item candidates.

Subsequently, various processes performed by the check sheet management system 1 having the above configuration will be specifically described. Hereinafter, the check item management process, the check sheet creation process, and the check item update process will be described in order as various processes performed by the check sheet management system 1.

(Check item management process)
FIG. 4 is a flowchart relating to the check item management process carried out by the check sheet management system 1 of FIG. The check item management process is a process for managing the check items included in the check sheet.

In the check item management process, first, the check item selection unit 12 acquires the check item candidate data D1 stored in the first database 20 (step S100), and the user terminal 2 selects the check item based on the check item candidate data D1. The screen G1 is displayed (step S101). The check item candidate data D1 is data related to check item candidates that can be selected as check items on the check sheet, as described above with reference to FIG. In FIG. 3, for one check item candidate D1-1 “Is the drawing deadline passed?”, Check boxes D1-2 corresponding to each combination of the drawing type I1 and the device type I2 are displayed in a matrix. There is.

A cursor C that can be operated by the user 8 using the user terminal 2 is displayed on the check item selection screen G1. Whether or not the user 8 adopts the check item candidate D1-1 for each combination of the drawing type I1 and the device type I2 by inputting the check item candidate D1-1 into each check box D1-2 by the cursor C by operating the user terminal 2. Select.

The input operation for the check box D1-2 by the user terminal 2 may be performed by, for example, clicking the cursor C on each check box D1-2, or the check box D1-2 selected by keyboard operation. It may be done by switching.

Further, on the check item selection screen G1, the save button D1-3 for saving the selected state of each check box D1-2, all clear buttons D1-4 for clearing all the selected states of each check box D1-2, All set buttons D1-5 for batch selection of all of each check box D1-2, column set button D1-6 for batch setting of each check box D1-2 for each column (for each specific drawing type I1) , The convenience of the user 8 is improved by displaying the column reset buttons D1-7 for batch resetting each check box D1-2 in column units (for each specific drawing type I1). Further, on the check item selection screen G1, a row set button for collectively setting each check box D1-2 in a row unit (for each specific device type I2) and each check box D1-2 in a row unit (specific device type I2). By displaying the row reset button for batch reset every), the convenience of the user 8 is improved as in the column set button D1-6 and the column reset button D1-7.

The check item selection unit 12 acquires the selection result of the user terminal 2 for the check item selection screen G1 (step S102), and creates the check item selection data D3 based on the selection result (step S103). The check item selection data D3 is configured as a combination of the drawing type I1 and the device type I2 in which each check item candidate is selected as a check item. The check item selection unit 12 stores the check item selection data D3 created in step S103 in the first database 20 together with the check item candidate data D1 (step S104).

Subsequently, the check sheet management server 4 displays the check item management screen G2 on the user terminal 2 based on the check item candidate data D1 and the check item selection data D3 (step S105). On the check item management screen G2, the drawings to be output are displayed for the check items selected in the check sheet specified by the drawing type I1 and the device type I2 based on the check item candidate data D1 and the check item selection data D2. It is a screen to record whether or not it conforms.

FIG. 5 is an example of the check item management screen G2 displayed on the user terminal 2 of FIG. As shown in FIG. 5, on the check item management screen G2, as basic information G2-1 for identifying the check sheet to be managed, the plant equipment name, the drawing type I1 to be the checklist, and the equipment type are displayed. Along with I2, the check items G2-2 selected on the check item selection screen G1 are displayed in a list. As a result, the user 8 can easily confirm what kind of check item is selected on the check sheet by referring to the check item management screen G2 displayed on the user terminal 2.

Further, on the check item management screen G2, a confirmation item G2-3 corresponding to the check item G2-2, a remarks column G2-4 in which an arbitrary comment can be input for the check item G2-2, and a check item G2- An approval column G2-5 is provided in which an approval check of a person concerned can be input for 2. The related information creation unit 14 creates the input contents for the confirmation items G2-3, the remarks column G2-4, and the approval column G2-5 as the related information D2 (step S106), and stores them in the second database 22 (step S107). .. In this way, by storing arbitrary comments and approvals by a third party such as the user 8 and related persons as the related information D2 as a quality record, it is possible to perform advanced management regarding the check sheet.

A link may be appropriately provided on G2-2 or G2-3 of the check item management screen G2. In the link destination, materials that explain the cases that occurred in the past, which are the causes registered as check items, are stored. By referring to the linked materials, it is possible to easily recognize the contents of check items, capacity guidelines, and necessity, and not only users with abundant knowledge and experience but also users with little experience such as newcomers 8 However, good management quality can be ensured. FIG. 6 is an example of the related information input screen G3 accessible from the check item management screen G2 of FIG.

In addition to the two choices of whether or not to input a check, the check box of the confirmation item G2-3 may be input (not applicable, no change from the previous revise, nonconformity, etc.). By inputting a predetermined value, it can be used as an index for judging the necessity of considering improvement measures such as reviewing check item candidates, and it can be expected to secure and improve management quality.

The check item selection unit 12 counts the time required for the input work for G2-3 and / or G2-4 of the check item management screen G2 by the user 8, and for example, for a check item having a large average value of the time. May have some points that are difficult to understand in the check contents and check procedure, and may output an index indicating the examination of the necessity of repair. Such an index may be input to artificial intelligence (AI: Artificial Intelligence), for example, so that the necessity of improvement may be automatically determined.

On the related information input screen G3, it is possible to input detailed related information D2 that cannot be input on the check item management screen G2. In the example of FIG. 6, a file attachment field G3-1 and additional comment fields G3-2 and G3-3 in which comments of related parties can be input are shown. In the file attachment field G3-1, in order to attach an arbitrary file related to the check item as related information D2, a folder path for specifying the save destination of the file and a comment related to the attached file can be input. It has a column. The additional comment column G3-2 includes an input column for comments of the inspector who is a related person and an answer column for the designer (or drawing creator), and is between the inspector and the person in charge. Communication can be recorded as related information D2. The additional comment column G3-3 includes an input column for comments of the designer who is a related person and an answer column for the drawing creator, and can record the communication between the designer and the drawing creator as related information D2. It has become. In the additional comment fields G3-2 and G3-3, lines can be added as appropriate according to the amount of communication between the two.

In addition, this embodiment exemplifies the case of the drawing creator, the designer, the inspector, and the approver in FIG. 5, but is not limited to this. For example, depending on the situation, the designer may also serve as the drawing creator, and the inspector may also serve as the approver. In addition, the number of each officer may be increased as necessary. Therefore, at least there should be two people, one who is in charge of creating the drawing and the other who checks and approves the drawing.

As the file attached to the file attachment column G3-1, for example, there are materials related to each check item (materials related to the design manual and the conforming standard).

In this way, in the check item management process, the check item candidates included in the check item candidate data D1 are managed using the drawing type I1 and the device type I2 as parameters, and the check item candidates are checked for each combination of the drawing type I1 and the device type I2. By selecting an item, it is possible to efficiently manage a huge amount of drawings related to plant equipment equipped with a large number of devices.

In addition, by storing the related information D2 regarding the selection of check items in the second database 22, it can be used as quality records and evidence, and contributes to improving the quality of products for which drawings have been created using check sheets and check sheets. can. Further, by making the related information D2 referenceable from the user terminal 2 via the communication network 6, any user 8 to which the access right is granted can view the information from various places, and the work styles in recent years have been diversified. It is possible to respond flexibly to sex. As a result, when the drawing is revised, the check result at the time of the previous revision can be referred to, and the efficiency of the check work can be improved. The check results of the corresponding drawings in similar plants can be referred to, and the efficiency of the check work can be improved.

(Check sheet creation process)
Next, the check sheet creation process will be described. The check sheet creation process is a process for creating a check sheet based on the check items managed in the above-mentioned check item management process. FIG. 7 is a flowchart relating to the check sheet creation process carried out by the check sheet management system 1 of FIG.

The check sheet creation unit 16 determines whether or not there is a request to create a check sheet from the user terminal 2 via the communication network 6 (step S200). When there is a request to create a check sheet (step S200: YES), the check sheet creation unit 16 displays the check sheet creation selection screen G4 on the user terminal 2 (step S201). The check sheet creation selection screen G4 is a screen for requesting the operator to select the drawing type I1 and the device type I2 corresponding to the check sheet to be created.

Here, FIG. 8 is an example of the check sheet selection screen G4. On the check sheet selection screen, the check sheet selection fields G4-2 of the drawing type I1 and the equipment type I2 for specifying the check sheet to be created are displayed together with the plant equipment name G4-1 to be managed. The check sheet selection column G4-2 shows the drawing type I1 selected in the drawing type list G4-3 and the device type I2 selected in the device type list G4-4 (in FIG. 8, respectively). The selected drawing type I1 and device type I2 are hatched (displayed).
Either drawing type I1 or device type I2 may be selected first. Further, when either drawing type I1 or device type I2 is selected, for example, the device type I2 (or drawing type I1) that does not correspond to the selected drawing type I (or device type I2) is blank or hidden. The selectable device type I2 (or drawing type I1) may be restricted. Further, depending on the drawing to be created, a plurality of drawing types I1 may be selected for one device type I2. This can be expected to improve the convenience of the selected user 8.

The user 8 operates the cursor C on the check sheet selection screen G4 displayed on the user terminal 2 to select the drawing type I1 and the device type I2 corresponding to the check sheet desired to be created. The method of selecting the drawing type I1 and the device type I2 by the user 8 is not limited, but for example, a line is clicked on the display icons of the drawing type I1 and the device type I2 for which the selection is desired by operating the cursor C with the mouse. It may be done by switching the selected drawing type I1 and device type I2 by operating the keyboard.

Subsequently, the check sheet creation unit 16 acquires the selection results of the drawing type I1 and the device type I2 by the user 8 (step S202), and the check item candidate data corresponding to the drawing type I1 and the device type I2 acquired in step S202. The check items to be included in the check sheet are specified from D1 and the check item selection data D3 (step S203). That is, the check sheet is extracted from the check item candidate data D1 by extracting the check item candidates selected by the check boxes corresponding to the drawing type I1 and the device type I2 acquired in step S202 based on the check item selection data D3. Check items that should be included in are specified. Then, the check sheet creation unit 16 creates a check sheet including the check items specified in step S203 (step S204).

The check sheet created by the check sheet creating unit 16 in this way can be accessed from the drawing management screen G5 displayed on the user terminal 2 for managing the drawing creation schedule, for example. FIG. 9 is an example of the drawing management screen G5 that can access the check sheet created by the check sheet creating unit 16 of FIG.

On the drawing management screen G5, a drawing list G5-2 showing a list of drawings related to the plant equipment is shown corresponding to the basic information G5-1 including the name of the plant equipment to be the target of each drawing. In FIG. 9, each drawing relating to an air compressor, which is one of the equipment constituting the plant equipment, is listed in the drawing list G5-2. Each drawing includes the drawing name G5-3 corresponding to the drawing type I1 and the device type I2, as well as the creation schedule G5-4 including the scheduled drawing date (scheduled date) and the actual drawing date (actual date), and the above-mentioned check. The link button G5-5 for accessing the check sheet created by the sheet creation unit 16 and the checklist G5-6 for displaying the date when the check (or approval) of each related party was obtained are respectively. It is shown.

In FIG. 9, each figure listed in the drawing list G5-2 is hatched according to the status on the creation schedule.

If there is any doubt about the contents of the check sheet as a result of referring to the check sheet created by the check sheet creation unit 16, the deliberation request button G4-5 provided on the check sheet selection screen G4 is selected. By doing so, it is possible to request the relevant parties to discuss the check sheet. As a result, the check sheet can be deliberated from a wide range of perspectives by the parties concerned, and as a result, improvement measures such as reviewing the check item candidates can be taken in the check item update process described later. By allowing the deliberation to participate from the user terminal 2 via the communication network 6, related parties can participate from various places, and it is possible to flexibly respond to the diversity of working styles in recent years. Further, a certain period may be set for the deliberation, and improvement measures such as reviewing the check item candidates may be considered based on the opinions of the persons concerned received from the user terminal 2 via the communication network 6 during the period. ..

As described above, in the check sheet creation process, the check sheet having the check items selected for each combination of the drawing type I1 and the device type I2 from the check item candidates managed in the check item management process is requested from the user terminal 2. It is automatically created according to. The created check sheet is displayed online on the user terminal 2 via the communication network 6, so that it is not necessary to output it to a hard medium such as paper, and it can be used in various modes.

(Check item update process)
Subsequently, the check item update process performed by the check sheet management system 1 will be described. FIG. 10 is a flowchart relating to the check item update process carried out by the check sheet management system 1 of FIG.

The check item update unit 18 displays the check item selection screen G1 on the user terminal 2 (step S300). On the check item selection screen G1 displayed in step S300, the check item candidate data D1 is updated (step S303). Specifically, when the check item candidate content is changed, added, deleted, etc. on the check item selection screen G1 (step S301), the success or failure of the update permission condition is determined (step S302), and the update permission condition is satisfied. (Step S302: YES), the check item candidate is updated (step S303). Then, the check item update unit 18 updates the check item candidate data D1 stored in the first database 20 according to the update result of step S302 (step S303).

The update permission condition defines a condition for permitting the update of the check item candidate defined in the check item candidate data D1. The specific content of the update permission condition can be set arbitrarily, but in this embodiment, a third party other than the user 8 (for example, another designer, an inspector, an approver, etc. related to the check sheet management work). It is determined whether or not the approval has been obtained. If approval has been obtained, the check item candidate data D1 stored in the first database 20 is updated (step S303). If the update permission condition is not satisfied (step S302: NO), the contents of the check item candidate are changed, added, deleted, etc. again on the check item selection screen G1 (S301). If the contents of the check item candidates are not changed, added, deleted, etc., the check item update process is terminated. By providing the update permission condition in this way, it is possible to prevent the check item candidates, which have a great influence on the quality of the check sheet, from being updated unnecessarily, and to ensure the reliability. As an example of the update permission condition, since the update of the check item candidate is an important matter, it may be determined that the update permission condition is satisfied only when the approval of all the persons concerned is obtained.

In this way, in the check item update process, by updating the check item candidate data D1, it is possible to change, add, delete, or the like, the check item candidate that is the basis of the check item included in the check sheet. As a result, it is possible to accurately update each check sheet in which the check item candidate is selected as the check item while avoiding the occurrence of update omission. In addition, such update of check item candidates is performed only when the item update permission condition is satisfied, thereby preventing unnecessary update of check item candidates and appropriately improving the quality of the check sheet. Can be maintained.

When the check item candidate is updated, the check sheet management server 4 may be able to compare the status before and after the update by storing the status before the update.

Further, in the above embodiment, the description has been made with reference to each screen for managing drawings related to a specific plant equipment, but depending on the type of plant equipment and related projects, a part of the screen display may be hidden as necessary. It may be set. As a result, unnecessary screen display can be avoided, and the user 8 can more easily grasp the screen display and improve convenience.

In the check sheet management system 1 described above, various processes are performed via the communication network 6, so that the check sheet management work can be performed without being restricted by the work time and place of each user 8. In addition, since these management operations do not involve the use of paper media, it is not necessary to secure a storage place and to perform complicated organizing and storage operations related to management.

The contents described in each of the above embodiments are grasped as follows, for example.

(1) The check sheet management system according to one aspect is
A check sheet management system (for example, the check sheet management system 1 of the above embodiment) for managing check sheets for drawings related to equipment constituting plant equipment.
A first database (for example, the first database 20 of the above embodiment) that stores check item candidate data (for example, check item candidate data D1 of the above embodiment) that defines check item candidates that can be selected as check items included in the check sheet. )When,
A check item selection unit for selecting whether or not to select each of the check item candidates as the check item for each combination of the drawing type and the device type based on the check item candidate data (for example, the check item of the above embodiment). Selection unit 12) and
A check sheet creating unit (for example, the check sheet creating unit 16 of the above embodiment) that creates the check sheet based on the selection result of the check item selection unit.
To prepare for.

According to the aspect (1) above, the check items included in the check sheet corresponding to the drawing type and the device type are selected from the check item candidates defined in the check item candidate candidate data. The check item selection unit selects whether or not to select each check item candidate specified in the check item candidate data as a check item for each combination of the drawing type and the device type. By creating a check sheet based on the selection result of such check items, it is possible to efficiently manage the check items even when there are many types of drawings and devices.

(2) In another aspect, in the above aspect (1),
The check item selection unit displays a check item selection screen (for example, the check item selection screen G1 of the above embodiment) showing the check item candidate data on the user terminal, and an input result from the user terminal to the check item selection screen. The check item is selected based on the above.

According to the aspect (2) above, the check item is selected based on the input result for the check item selection screen displayed on the user terminal. This makes it possible to select a check item according to the request of the user who operates the user terminal.

(3) In another aspect, in the above aspect (2),
The check item selection screen is configured by displaying in a matrix a check box in which it is possible to specify whether or not to select as the check item in the combination of the drawing type and the device type for each of the check item candidates.

According to the aspect (3) above, on the check item selection screen for selecting check items, check boxes corresponding to each combination of drawing type and device type are displayed in a matrix for each check item candidate. As a result, even when the number of drawing types and equipment types related to the plant equipment is enormous, the user can easily visually grasp the selection status of the check item candidate, and good convenience can be obtained.

(4) In another aspect, in the above aspect (2) or (3),
A check item management screen (for example, the check item management screen G2 of the above embodiment) showing the check item selected by the check item selection unit is displayed on the user terminal.

According to the aspect (4) above, the selection result of the check item by the check item selection unit is displayed as the check item management screen on the user terminal. As a result, the user of the user terminal can easily grasp the selection status of the check item based on the check item management screen.

(5) In another aspect, in any one of the above (1) to (4),
Further, a related information creating unit (for example, the related information creating unit 14 of the above embodiment) for creating related information regarding the selection of the check item in the check item selection unit is further provided.

According to the aspect (5) above, in addition to the selection result of the check item, the related information regarding the selection of the check item can be recorded as a record. As a result, for example, comments and evidence of the person in charge or a third party regarding the selection result of the check item can be managed as a quality record.

(6) In another aspect, in the above aspect (5),
Independent of the first database, a second database (for example, the second database 22 of the above embodiment) in which the related information is stored is further provided.

According to the aspect (6) above, the above-mentioned related information is stored in the second database independent of the first database. In this way, by setting the storage destination of the related information to the second database different from the first database in which the check item candidate data is stored, the check item candidate data is stored even when the capacity of the related information is large. It is possible to prevent the processing speed of the check sheet management system from slowing down without overwhelming the database.

(7) In another aspect, in the above aspect (5) or (6),
The related information includes input information by a third party different from the subject who operates the user terminal that selects the check item.

According to the aspect (7) above, it is possible to record input information by a third party as related information in addition to the operating subject of the user terminal. As a result, it is possible to leave a history of selection of check items including not only the user himself but also related parties as related information, and it is possible to manage the check sheet with higher quality.

(8) In another aspect, in any one of the above (1) to (7),
When the update permission condition is satisfied, the check item update unit (for example, the check item update unit 18 of the above embodiment) for updating the check item candidate data defined in the check item candidate data is further provided.

According to the aspect (8) above, by updating the check item candidate data, it is possible to change, add, delete, or the like, the check item candidate that is the basis of the check item included in the check sheet. By updating such check item candidates only when the item update permission condition is satisfied, it is possible to prevent unnecessary update of check item candidates and maintain the quality of the check sheet appropriately. ..

(9) In another aspect, in any one of the above (1) to (8),
The check sheet created by the check sheet creating unit can be accessed from a drawing management screen (for example, the drawing management screen G5 of the above embodiment) displayed on the user terminal for managing the drawing creation schedule.

According to the aspect (9) above, the check sheet can be accessed from the drawing management screen for managing the drawing creation schedule. As a result, the user can refer to the drawing management screen displayed on the user terminal while associating the drawing creation schedule with the check sheet, which is convenient.

(10) The check sheet management method according to one aspect is
It is a check sheet management method for managing check sheets for drawings related to the equipment that composes plant equipment.
A process of storing check item candidate data that defines check item candidates that can be selected as check items included in the check sheet in the first database, and
A step of selecting whether or not to select each of the check item candidates as the check item for each combination of the drawing type and the device type based on the check item candidate data.
The process of creating the check sheet based on the selection result of the check item, and
To prepare for.

According to the aspect (10) above, the check items included in the check sheet corresponding to the drawing type and the device type are selected from the check item candidates defined in the check item candidate candidate data. The check item selection unit selects whether or not to select each check item candidate specified in the check item candidate data as a check item for each combination of the drawing type and the device type. By creating a check sheet based on the selection result of such check items, it is possible to efficiently manage the check items even when there are many types of drawings and devices.

1 Check sheet management system 2 User terminal 4 Check sheet management server 6 Communication network 8 User 10 Communication unit 12 Check item selection unit 14 Related information creation unit 16 Check sheet creation unit 18 Check item update unit 20 First database 22 Second database C Cursor D1 Check item candidate data D2 Related information D3 Check item selection data G1 Check item selection screen G2 Check item management screen G3 Related information input screen G4 Check sheet selection screen G5 Drawing management screen

Claims (10)

A check sheet management system for managing check sheets for drawings related to the equipment that makes up the plant equipment.
A first database that stores check item candidate data that defines check item candidates that can be selected as check items included in the check sheet, and
A check item selection unit that selects whether or not to adopt each of the check item candidates as the check item for each combination of the drawing type and the device type based on the check item candidate data.
A check sheet creation unit that creates the check sheet based on the selection result of the check item selection unit, and a check sheet creation unit.
A check sheet management system. The check item selection unit displays a check item selection screen showing the check item candidate data on the user terminal, and selects the check item based on the input result from the user terminal on the check item selection screen. The check sheet management system according to claim 1. The check item selection screen is configured by displaying in a matrix a check box in which it is possible to specify whether or not to select as the check item in the combination of the drawing type and the device type for each of the check item candidates. The check sheet management system according to claim 2. The check sheet management system according to claim 2 or 3, wherein a check item management screen indicating the check item selected by the check item selection unit is displayed on the user terminal. The check sheet management system according to any one of claims 1 to 4, further comprising a related information creating unit for creating related information regarding the selection of the check item in the check item selection unit. The check sheet management system according to claim 5, further comprising a second database that is independent of the first database and stores the related information. The check sheet management system according to claim 5 or 6, wherein the related information includes input information by a third party different from the subject who operates the user terminal that selects the check item. The check sheet according to any one of claims 1 to 7, further comprising a check item update unit that updates the check item candidate data defined in the check item candidate data when the update permission condition is satisfied. Management system. The check sheet created by the check sheet creation unit is accessible from the drawing management screen displayed on the user terminal for managing the drawing creation schedule, according to any one of claims 1 to 8. The check sheet management system described. It is a check sheet management method for managing check sheets for drawings related to the equipment that composes plant equipment.
A process of storing check item candidate data that defines check item candidates that can be selected as check items included in the check sheet in the first database, and
A process of selecting whether or not to adopt each of the check item candidates as the check item for each combination of the drawing type and the device type based on the check item candidate data.
The process of creating the check sheet based on the selection result of the check item, and
Check sheet management method.

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