JP2020194292A - Information processing device and work support system - Google Patents

Abstract

To provide an information processing device and the like that can provide information indicating the amount of discharged liquid related to work of separating part of a plurality of devices from other devices.SOLUTION: A work support system 1 for generating procedure data of work including a process of separating part of a plurality of devices connected so as to allow for circulation of liquid, from other devices comprises: an input unit in which input of information including information indicating the part of the plurality of devices to be separated is performed; a first storage unit for storing first data indicating a connection relation among the plurality of devices; a second storage unit for storing second data including information indicating a capacity of each of the plurality of devices; and an arithmetic operation unit for generating the procedure data including information indicating the amount of liquid discharged from a circulation route of the liquid including the part of the plurality of devices to be separated in the process based on the input and the data stored in the first storage unit and the second storage unit.SELECTED DRAWING: Figure 1

Description

The present invention relates to an information processing device and a work support system.

A system for managing the work of isolating a part of a plurality of devices included in a plant from other devices is known (for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2018-142060

If the plant is a liquid distribution plant, liquid may be discharged from the isolated equipment. In the management of such a plant, it is necessary to control the amount of liquid discharged by the isolation work of the equipment, but in the conventional system, the control of the amount of liquid discharge is not included in the management of the isolation work.

An object of the present invention is to provide an information processing device and a work support system capable of providing information indicating the amount of liquid discharged in an operation of isolating a part of a plurality of devices from other devices.

In order to solve the above-mentioned problems and achieve the object, the information processing apparatus of the present invention is a procedure manual of work including a step of isolating a part of a plurality of devices connected so as to be able to flow liquid from other devices. An information processing device that generates data, an input unit in which input including information indicating a part thereof is performed, a first storage unit that stores first data indicating a connection relationship between the plurality of devices, and the plurality of data processing devices. In the step, based on the second storage unit that stores the second data including the information indicating the capacity of each of the devices, the input, and the data stored in the first storage unit and the second storage unit. It includes an arithmetic unit that generates the procedure manual data including information indicating the amount of the liquid discharged from the flow path of the liquid including a part thereof.

As a preferred embodiment of the present invention, the first storage unit includes a third storage unit connected to at least one of the plurality of devices and stores third data including information indicating the capacity of the pipe through which the liquid flows. The data includes information about the pipeline, and the distribution channel includes the pipeline connected to the part.

In order to solve the above-mentioned problems and achieve the object, the work support system of the present invention includes a plurality of information processing devices connected via a communication line, and one of the plurality of information processing devices is a liquid. This is a work support system that generates work procedure manual data including a step of isolating a part of a plurality of devices connected so as to be able to be distributed from other devices, and is a first data showing a connection relationship between the plurality of devices. A first storage unit that stores information, a second storage unit that stores second data including information indicating the capacity of each of the plurality of devices, and an input unit that performs input including information indicating a part of the data. Based on the input and the data stored in the first storage unit and the second storage unit, the said information including information indicating the amount of the liquid discharged from the flow path of the liquid including the part in the step. It is equipped with a calculation unit that generates procedure manual data.

According to the present invention, it is possible to provide information indicating the amount of liquid discharged in the work of isolating a part of a plurality of devices from other devices.

FIG. 1 is a block diagram showing a main configuration example of the work support system according to the embodiment. FIG. 2 is a diagram showing an example of CAD in which various devices constituting the facility are graphically shown. FIG. 3 is a flowchart showing an example of the flow of processing performed by the work support system. FIG. 4 is a diagram showing a data configuration example of the work slip file DB. FIG. 5 is a diagram showing a device configuration within the range F of FIG. FIG. 6 is a diagram showing an example of data relating to the device numbered including the branch number in FIG. FIG. 7 is a diagram showing an example of data regarding equipment operated in the isolation operation. FIG. 8 is a diagram showing an example of a state after the operation of the device operated at the time of isolation. FIG. 9 is a diagram showing an example in which records of devices commonly operated for isolation of a plurality of devices are extracted a plurality of times. FIG. 10 is a diagram showing a data configuration example of the device attribute information DB. FIG. 11 is a diagram showing a data configuration example of the work operation procedure manual DB. FIG. 12 is a diagram showing an example of generating parameters included in the procedure manual data. FIG. 13 is a diagram showing an example of an output format of a work operation procedure manual output as a single work sheet. FIG. 14 is a diagram showing a data configuration example of the first learning DB. FIG. 15 is a diagram showing a data configuration example of the second learning DB. FIG. 16 is a diagram showing an example of data related to a process of determining which data in the past is cited by the arithmetic unit. FIG. 17 is a diagram showing an example of an output format of a work operation procedure manual output as a representative work sheet. FIG. 18 is a diagram showing an output example of the isolation tag. FIG. 19 is a diagram showing a configuration example of further data not shown in FIG. 10 among the data included in the device attribute information DB. FIG. 20 is a diagram showing a configuration example of data relating to a pipeline. FIG. 21 is a flowchart showing an example of a processing flow related to the calculation of the amount of liquid discharged.

Next, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram showing a main configuration example of the work support system 1 according to the embodiment. The work support system 1 includes a first server 10, a second server 20, and a printer PRT. The first server 10 is an information processing device including a calculation unit 11, a storage unit 12, a communication unit 13, an input unit 14, a display unit 15, an interface (IF) 16, and the like.

The arithmetic unit 11 has an arithmetic circuit such as a CPU (Central Processing Unit), reads out software programs and data (hereinafter referred to as programs) stored in the storage unit 12, executes and processes them, and executes a first server. Performs various processes related to the operation of 10.

The storage unit 12 has any one of a hard disk drive (HDD: Hard Disk Drive), a solid state drive (SSD: Solid State Drive), a flash memory, and other storage devices, and stores programs and the like. The storage unit 22 shown in FIG. 1 includes a work slip management program 12a, a CAD database (DB) 12b, a work slip file DB 12c, an isolation tag DB 12d, and an operating system (not shown) for the first server 10 to function as an information processing device. Etc. are memorized. The work slip management program 12a, CADDB12b, work slip file DB12c, and isolation tag DB12d will be described later.

The communication unit 13 has a communication circuit or the like that functions as a NIC (Network interface controller), and communicates with another information processing device or the like connected via the communication line N. The specific form of the communication line N may be wired, wireless, or a mixed form of wired and wireless. Further, the communication line N may include a public communication network such as the Internet, or may be a communication line dedicated to the work support system 1.

The input unit 14 has, for example, a keyboard, a mouse, or any other input device, and accepts a user's manual input operation to the first server 10. The display unit 15 has any of a liquid crystal display, an organic electroluminescence display, and other display devices, and outputs a display according to the processing content of the calculation unit 11. The IF 16 includes a terminal for detachably connecting the calculation unit 11, the storage unit 12, the communication unit 13, the input unit 14, and the display unit 15, the calculation unit 11, the storage unit 12, the communication unit 13, the input unit 14, and the display unit 15. Signals are transmitted between each interconnected configuration, including buses for interconnecting.

The second server 20 is an information processing device including a calculation unit 21, a storage unit 22, a communication unit 23, an input unit 24, a display unit 25, an interface (IF) 26, and the like. The specific configurations of the calculation unit 21, the storage unit 22, the communication unit 23, the input unit 24, the display unit 25, and the IF 26 are excluding the difference between the program stored in the storage unit 12 and the program stored in the storage unit 22. , The same as the calculation unit 11, the storage unit 12, the communication unit 13, the input unit 14, the display unit 15, and the IF 16 of the first server 10 having the same names, so detailed description thereof will be omitted.

In the storage unit 22 shown in FIG. 1, the work slip creation support program 22a, the device attribute information DB 22b, the work operation procedure manual DB 22c, the first learning DB 22d, the second learning DB 22e, and the second server 20 function as an information processing device. Stores operating systems, etc. (not shown) for The work slip creation support program 22a, the device attribute information DB 22b, the work operation procedure manual DB 22c, the first learning DB 22d, and the second learning DB 22e will be described later.

In the embodiment, the first server 10 and the second server 20 can cross-reference the programs stored in the storage unit 12 and the storage unit 22 by communication via the communication line N.

The printer PRT is an image forming apparatus that forms an image on paper or the like provided in advance in response to a print output command from the first server 10 and the second server 20.

The work support system 1 is used as a system that supports work in a facility such as a power plant, which includes a plurality of devices and each device is connected to another device. Specifically, the work support system 1 supports the work by generating work procedure manual data (work operation procedure manual data) including a process of isolating a part of a plurality of devices from other devices. It is a work support system.

FIG. 2 is a diagram showing an example of CAD (Computer Aided Design) in which various devices constituting the facility are shown graphically. FIG. 2 shows a plurality of devices and a connection relationship between the devices by a figure corresponding to the type of the device and a line segment connecting the figures. For example, in FIG. 2, the pump motor P0, the reducer P1, the vent valve P2, the manual valve P3, the relief valve or the safety valve P5, the check valve P8, and the instrument P9 are different devices. The shape is applied. The same figure is applied to the vent valve P2 and the drain valve P7. Since the manual valve P3, the manual valve P4, the manual valve P6, and the manual valve P11 are all manual valves, the same figure is applied. However, the manual valve includes valves having different uses, such as a isolation valve and an instrument main valve (see FIG. 6 and the like). Since the instrument P9 and the instrument P10 are both instruments, the same figure is applied. However, different character strings may be added to the character strings in the graphic of the instrument for the purpose of indicating the type of instrument. The Y-shaped figure in FIG. 2 indicates that there is no further device connection beyond that, such as a drainage port.

The CAD shown in FIG. 2 and FIGS. 5 and 8 described later is provided so as to be reproducible based on CADDB12b. The CADDB 12b includes graphic data of various devices constituting the facility, data showing the connection relationship of each device in the facility, data corresponding to various parameters described with reference to FIGS. 4 and 6, and FIG. 8 described later. Includes graphic data indicating opening (circle), closing (x), etc. attached to the graphic of the device.

FIG. 3 is a flowchart showing an example of the flow of processing performed by the work support system 1. First, the creation start input of the work slip is performed (step S1). The input for starting the creation of the work slip is, for example, the input of the work subject and the work number (see FIG. 13 described later), the designated input of the equipment to be isolated (see the explanation regarding the pump motor P0 in FIG. Although it is a manual input, it may be an input automated by a program or the like. When the input is a manual input, for example, it is performed via the input unit 14, but may be performed via the input unit 24.

The calculation unit 11 determines whether or not there is work slip data similar to the input contents performed in the process of step S1 (step S2). When it is determined that there is no data of a similar work sheet (step S2; No), the calculation unit 11 generates CAD (see FIG. 2 and FIG. 5 described later) (step S3), and relates to the identification of the joint venture. Perform the process (step S4). When it is determined that there is similar work sheet data (step S2; Yes), similar data is extracted (step S5).

After the process of step S4 or the process of step S5, the calculation unit 21 generates work operation procedure manual data (step S6) and adds text based on the learning DB (first learning DB 22d and second learning DB 22e) (step S7). )I do. After that, the calculation unit 11 extracts the isolation tag data corresponding to the work operation procedure manual data (step S8), and outputs the work operation procedure manual and the isolation tag from the printer PRT (step S9).

In the embodiment, the input of the process of step S1, the process of step S2 to the process of step S5, the process of step S8 and the process of step S9 are performed on the first server 10, and the process of step S6 and the process of step S7 are the first. It is performed by 2 servers 20. The work sheet management program 12a corresponds to the input of the process of step S1, the process of step S2 to the process of step S5, the process of step S8, and the step S9 by the calculation unit 11 reading from the storage unit 12 and executing the process. A program or the like that enables the transfer of the process of the above and the process of the step S5 to the second server 20. In the work slip creation support program 22a, the calculation unit 21 reads from the storage unit 22 and executes the processing, so that the processing in step S6, the processing in step S7, and the processing in step S7 are transferred to the first server 10. Programs that will be possible. The division of such processing is merely an example and is not limited to this, and it is arbitrary whether each processing described with reference to FIG. 3 is performed by the first server 10 or the second server 20. The processing enabled by the execution processing of the work slip management program 12a and the work slip creation support program 22a also depends on the content of the arbitrarily determined division of processing.

FIG. 4 is a diagram showing a data configuration example of the work slip file DB 12c. In the work slip file DB12c, the device attribute information DB22b, the work operation procedure manual DB22c, the first learning DB22d, and the second learning DB22e, a plurality of columns corresponding to a plurality of items are set, and the parameters corresponding to each item are set. It is table format data provided so that combinations can be managed in units of rows (records). As a plurality of items in the work slip file DB12c, work slip number, work number, work subject, system number, system name, work place, work period, person in charge, inspection equipment, work content, operation request item, power failure isolation date and time, restoration The date and time of completion, issuer, approver, confirmation of application of security regulations, and remarks are illustrated, but they are not limited to these and can be changed as appropriate.

In the work slip file DB 12c, the parameter set in the work slip number field is, for example, a parameter corresponding to the work number input in the process of step S1, and is set according to the input. The parameter set in the field of the work unit is, for example, an identification number assigned to the system to which the device designated and input as the device to be isolated in the process of step S1 belongs. Data indicating which device belongs to which identification number system is included in, for example, CADDB12b, device attribute information DB22b, and the like. The parameter set in the work subject field is, for example, a parameter corresponding to the work subject input in the process of step S1, and is set according to the input.

The parameters set in the system number, system name, and work place fields are, for example, character strings indicating the system number, system name, and work place corresponding to the device designated and input as the device to be isolated in the process of step S1. .. Data of a character string indicating a system number, a system name, and a work place corresponding to the device are included in, for example, CADDB12b. The parameters set in the work period, person in charge, inspection equipment, work content, operation request items, power failure isolation date and time, restoration completion date and time, issuer, approver, security regulation application confirmation and remarks fields are, for example, the processing of step S1. It is a parameter corresponding to various contents input in, and is set according to the input.

Hereinafter, a case where the work operation procedure manual data corresponding to the uppermost record in which the work slip number of “XXX1” is set, which is located directly under the item name of the column in FIG. 4, will be newly generated will be described. Further, it is assumed that the data corresponding to the record in which the work slip number other than "XXX1" is set in FIG. 4 is the data generated in the past.

FIG. 5 is a diagram showing a device configuration within the range F of FIG. For example, in the process of step S1, when the pump electric motor P0 is designated as the device to be isolated in the isolation work, as shown in FIG. 5, an identification code (for example, "1") is provided near the figure of the pump electric motor P0. Number) is attached. When there are a plurality of devices to be isolated, different numbers are sequentially assigned in the order of designation, such as "1", "2", "3", ....

Hereinafter, the process of step S3 relating to the generation of new work operation procedure manual data assuming that there is no work slip data similar to the input contents performed in the process of step S1 (step S2; No) and The process described in step S4 will be described. First, as the process of step S3, as shown in FIG. 5, a CAD including a device isolated by the isolation operation is generated. Hereinafter, details of the joint venture specific processing as the processing in step S4 will be described.

When a device to be quarantined is specified, first, another device directly connected to the specified device is given an identification code (for example, a number including a branch number). The pump motor P0 shown in FIG. 5 is directly connected to the reducer P1, the vent valve P2, the manual valve P3, the manual valve P4, the relief valve or the safety valve P5, the manual valve P6, and the drain valve P7. Therefore, in the example shown in FIG. 5, according to the designation of the pump motor P0, the reducer P1, the vent valve P2, the manual valve P3, the manual valve P4, the relief valve or the safety valve P5, the manual valve P6, and the drain valve P7 are respectively ". "1-1", "1-2", "1-3", "1-4", "1-5", "1-6", "1-7" are attached. The specific rules for assigning which code to which device are arbitrary. In the example described with reference to FIG. 5, reference numerals are given so that the branch numbers are sequentially increased counterclockwise starting from another device (reducer P1) located at 3 o'clock (right side) of the specified device. However, the present invention is not limited to this, and can be changed as appropriate.

FIG. 6 is a diagram showing an example of data relating to the device numbered including the branch number in FIG. The calculation unit 11 executing the work sheet management program 12a extracts data related to the numbered devices including the branch number from the program or the like. In the embodiment, the parameters set in the field other than the device type and the normal state shown in FIG. 6 are extracted from the CADDB 12b, and the parameters set in the field of the device type and the normal state are extracted from the device attribute information DB 22b. The generation of the record by the combination of the parameters extracted from the two different data (CADDB12b and the device attribute information DB22b) is based on the parameters set in the fields of the isolation candidate devices included in both the CADDB12b and the device attribute information DB22b. Will be. In other words, the parameters set in the fields of the quarantine candidate device function as the primary key in the so-called relational database.

The parameters set in the numbered fields of FIG. 6 are the parameters corresponding to the identification codes. The parameter set in the field of the isolation candidate device is a preset code for identifying the device, and is, for example, a code obtained by combining the system number and the device number of the device attribute information DB 22b described later. The parameter set in the device type field is, for example, a parameter indicating a specific type of device. The parameters set in the field in the normal state are, for example, parameters indicating the state of the device during operation that is not isolated, and if it is circled, it is in the open state, and if it is crossed, it is in the closed state. Is. In the case of a device that cannot be isolated, a parameter such as a hyphen or null is set to indicate that there is no substantial parameter. The parameter set in the quarantine field is a parameter indicating whether the device connected to the device can be isolated from other devices by closing the device, and if it is circled, it can be quarantined. Yes, it cannot be quarantined if it is crossed. The parameter set in the extension search processing range field is designated as a device to be isolated when the device with the parameter is a device that cannot isolate the device connected to the device from other devices. It is a parameter indicating whether other devices connected (stretched) via the device can be identified with respect to the device. It can be identified if it is circled. For devices with a triangle in the field of the stretch search processing range, the device designated as the device to be isolated is connected (stretched) to another device via the device regardless of whether the device is closed or not. ), Which indicates that the device is substantially closed. The parameter set in the stretch determination field includes a character string indicating the details when the parameter set in the stretch search processing range field is a triangle. The field in the isolated state is not set in the initial state, and this is indicated by a hyphen.

As shown in FIG. 6, "1-1", "1-2", "1-3", "1-4", "1-5", "1-6", "1-7" are attached. Of the devices that have been installed, "1-1" and "1-4" cannot be isolated due to closure. Therefore, the calculation unit 11 extracts the check valve P8 as a device other than the “1” connected to the “1-1”. Further, the calculation unit 11 extracts the instrument P9 and the instrument P10 as other devices connected to “1-4”. "1-8", "1-9", and "1-10" are attached to the check valve P8, the instrument P9, and the instrument P10, respectively. Here, the devices marked with "1-9" and "1-10" have a triangle in the field of the stretching search processing range, and are marked with "1-9" and "1-10". It is virtually closed by the device. On the other hand, the devices marked with "1-8" cannot be isolated by closing. Therefore, the calculation unit 11 extracts the manual valve P11 as a device other than "1-4" connected to "1-8". Equipment with "1" is installed by closing all the equipment with "1-2", "1-3", "1-6", "1-7", and "1-11". The isolation from the device is indicated by the connection relationship of each device in the CAD shown in FIG. 5 and the circle attached to the isolation capability.

FIG. 7 is a diagram showing an example of data regarding equipment operated in the isolation operation. As shown in FIG. 7, the calculation unit 11 has "1-2" and "1-2", which correspond to the devices for isolating the devices marked with "1" from the records included in the data shown in FIG. The records including the numbers of "1-3", "1-6", "1-7", and "1-11" are extracted, and the other records are deleted. Further, the calculation unit 11 extracts the data related to the device of "1" designated as the device to be isolated from the CADDB 12b and the device attribute information DB 22b, and adds the data to the record. As a result, the device to be the target of the isolation work of the device of "1" is specified, and the record corresponding to the specified device is determined. The joint venture in the process of step S4 refers to a device such as a valve operated for isolation.

In the example shown in FIG. 7, the calculation unit 11 assigns serial numbers (No) to the plurality of records that have undergone such extraction and addition. Further, the calculation unit 11 replaces the stretch search processing range and the stretch determination with X, but these can be omitted.

FIG. 8 is a diagram showing an example of a state after the operation of the device operated at the time of isolation. In the isolation work, it is not always necessary to close the parts that do not affect other equipment. Therefore, in the example shown in FIG. 8, the devices marked with "1-2" and "1-7" are in the open state. On the other hand, the devices marked with "1-3", "1-6", and "1-11" are for isolation in consideration of the connection relationship between the device marked with "1" and other devices. It is said to be closed. Therefore, in the example shown in FIG. 8, a circle figure indicating an open state is superimposed on the figure of the device with "1-2" and "1-7". Further, in the example shown in FIG. 8, the figure of the device marked with "1-3", "1-6", and "1-11" is superposed with the figure of X indicating the closed state. In the isolated field shown in FIG. 7, an open (circle) or a closed (x) corresponding to the figure is set. The process of step S4 is completed by deriving the data having the contents shown in FIGS. 7 and 8. It should be noted that the identification of the joint venture and the determination of the state (open or closed) at the time of isolation may be made by the user's designated input, not by the automatic extraction or the like.

It is possible to specify a plurality of devices as devices to be isolated in one operation. Here, records of devices that are commonly operated for isolation of a plurality of devices may be extracted a plurality of times. In this case, the calculation unit 11 limits the records of the same device extracted a plurality of times to one and deletes the duplicated portion.

FIG. 9 is a diagram showing an example in which records of devices commonly operated for isolation of a plurality of devices are extracted a plurality of times. In FIG. 9, it is a parameter of the isolation candidate device that the record in which the numbering of "1-3" is set and the record in which the numbering of "3-5" is set are the same device records. It can be read from the identity. When the records of the same device are extracted a plurality of times in this way, the arithmetic unit 11 leaves, for example, a record with a younger number and deletes other records. As a result, it is possible to prevent data extraction as if the same device is the target of multiple operations.

The derivation of the data described with reference to FIGS. 7 and 8 is not limited to the new derivation, and may be performed based on the previously generated data included in the work sheet file DB 12c. In this case, the work slip file DB 12c includes the same data as the data described with reference to FIGS. 7 and 8 as the data associated with each record in which the work slip number other than "XXX1" is set.

FIG. 10 is a diagram showing a data configuration example of the device attribute information DB 22b. As a plurality of items in the device attribute information DB 22b, the machine number, system number, device number, device name, device type, normal state, operation location, operation screen location, remarks, etc. are exemplified, but the present invention is not limited to this. , Further additions, etc. can be changed as appropriate (see, for example, FIG. 19). The record shown in FIG. 10 is a part of the record included in the device attribute information DB 22b and is not limited to this. For example, a record corresponding to each of all the systems and all the devices included in the facility is included. It is included in the device attribute information DB 22b (see, for example, FIG. 19).

In the device attribute information DB 22b, the parameter set in the field of the unit is an identification number assigned to the system to which the device belongs. The parameter set in the system number field is another character string corresponding to the parameter set in the machine number field. The parameter set in the device number field is a character string that functions as a parameter of the isolation candidate device described with reference to FIGS. 6 and 7 in combination with the parameter set in the system number field. The parameter set in the device name field is a character string indicating the device name. The parameters set in the device type and normal state fields are character strings that function as the device type and normal state parameters described with reference to FIGS. 6 and 7. The parameters set in the operation location, operation screen location, and remarks field are character strings extracted from the procedure manual data (see FIG. 12 and the like) described later.

FIG. 11 is a diagram showing a data configuration example of the work operation procedure manual DB 22c. As a plurality of items in the work operation procedure manual DB 22c, work slip number, work subject, work slip type, header, serial number 1, serial number 2, serial number 3, device name, device number, actuator, pre-work state, post-work state, Confirmation item texts and the like are exemplified, but the present invention is not limited to this, and further additions and the like can be changed as appropriate. Further, the header, serial number 1, serial number 2, and serial number 3 may be changed to names (manual header, section header, secondary, third) indicating the parts constituting the serial number, respectively. Further, the pre-work state and the post-work state may be changed to the normal state and the isolated state, respectively.

In the work operation procedure manual DB 22c, the parameters set in the work slip number and work subject fields are, for example, parameters corresponding to the work number and work subject input in the process of step S1, and are set according to the input. To.

The parameter set in the work sheet type field is a parameter indicating the format of the work form output as a document including the contents of the generated procedure manual data. As a parameter indicating the format of the work slip, FIG. 11 illustrates a parameter (T) indicating that it is a single work slip (see FIG. 13), but a parameter indicating that it is a representative work slip (see FIG. 17). There is also (D).

The parameters set in the fields of the header, serial number 1, serial number 2, and serial number 3 are character strings or numbers provided so that a unique identification number can be added to the step of the work procedure by combining these parameters. In the embodiment, there is no plurality of records in the work operation procedure manual DB 22c in which the work slip number, the work subject, the work slip type, the header, the serial number 1, the serial number 2, and the serial number 3 are all the same.

The parameters set in the device name and device number fields of the work operation procedure manual DB 22c correspond to the parameters set in the device name and device number fields of the device attribute information DB 22b. The parameters set in the fields of the actuator, the pre-work state, the post-work state, and the confirmation item text are character strings extracted from the procedure manual data (see FIG. 12 and the like) described later.

A record in which the parameters of the work slip number or the work slip number and the work subject are different and the other parameters are the same may be included in the work operation procedure manual DB 22c. For example, a record in which a work slip number corresponding to a new work number (XXX1) is set, a record in which a work slip number corresponding to a past work number (other than XXX1) is set, a work slip number, and a work subject are When contrasting with a record that has not been set, a record having the same parameters other than the work slip number or the work slip number and the parameter of the work subject may be included in the work operation procedure manual DB 22c.

In other words, the work number and the work number input in the process of step S1 are based on the record in which the work slip number and the work subject are not set or the record in which the work slip number corresponding to the past work number (other than XXX1) is set. It is possible to generate a record in which the work slip number and the work subject corresponding to the work subject are set. For example, as described with reference to FIG. 7, when a device to be quarantined is specified and a record corresponding to the specified device is determined, the calculation unit 21 isolates the determined record. Work the work number and work subject entered in the process of step S1 in the record of the work operation procedure manual DB22c in which the device number corresponding to the candidate device is set and the work slip number and the work subject are not set. By setting in the fields of the vote number and the work subject, it is possible to generate a record in which the work slip number corresponding to the new work number (XXX1) is set.

FIG. 12 is a diagram showing an example of generating parameters included in the procedure manual data. The generated procedure manual data includes, but is not limited to, step generation, operation text output, confirmation item text output, operation location, operation screen location and remarks output, confirmation box flag setting, etc. It can be changed as appropriate, such as addition. Hereinafter, the process of step S5 will be described with reference to FIGS. 12 and 13.

Regarding the parameters corresponding to the step generation columns in FIG. 12, the calculation unit 21 generates the parameters by combining the parameters set in the fields of serial number 1, serial number 2, and serial number 3 included in the work operation procedure manual DB 22c. I do. Specifically, when the parameter of serial number 1 is α, the parameter of serial number 2 is β, and the parameter of serial number 3 is γ, the calculation unit 21 generates a character string in the format of “α-β (γ)”. , The character string is used as the parameter. For example, in FIG. 11, "2-1 (1)" is derived as step generation based on the record in which the parameters of the serial number 1, the serial number 2, and the serial number 3 are "2", "1", and "1", respectively. To. Other parameters corresponding to the step generation columns shown in FIG. 12 and other parameters (not shown) are also derived by the same mechanism.

In relation to the parameters corresponding to the operation text output columns in FIG. 12, the calculation unit 21 is set in the fields of the device name, device number, operator, pre-work state, and post-work state included in the work operation procedure manual DB 22c. The parameters are generated by combining the existing parameters. Specifically, when the parameter of the device name is A, the parameter of the device number is B, the parameter of the actuator is C, the parameter of the pre-work state is D, and the parameter of the post-work state is E, the calculation unit 21 "Change A (B) C from" D "to" E ". A character string is generated in the format of ", and the character string is used as the parameter. For example, in FIG. 11, the parameters of the device name, device number, operator, pre-work state, and post-work state are" device 2 ", respectively. Based on the records of "F002", "Target 2", "Non-isolated 2", and "Isolated 2", the operation text output is "Device 2 (F002) Target 2 is changed from" Non-isolated 2 "to" Isolated 2 ". To do. Is derived. Other parameters corresponding to the operation text output columns shown in FIG. 12 and other parameters (not shown) are also derived by the same mechanism.

Regarding the parameters corresponding to the confirmation item text output columns in FIG. 12, the calculation unit 21 sets the parameters set in the confirmation item text fields included in the work operation procedure manual DB 22c. Further, regarding the parameters corresponding to each of the operation location, the operation screen location, and the remarks column in FIG. 12, the calculation unit 21 sets each of the operation location, the operation screen location, and the remarks field included in the work operation procedure manual DB 22c. Set the set parameters.

Regarding the parameters corresponding to the columns of the confirmation box in FIG. 12, the calculation unit 21 sets the parameters corresponding to the columns of the confirmation box when "1" is included in the header field included in the work operation procedure manual DB 22c. Set "1", otherwise set "0".

Various parameters included in the procedure manual data are generated based on the relationship between the parameters of FIG. 11 and the parameters of FIG. 12 described above. For example, among the records included in the work operation procedure manual DB22c, the combinations of parameters set in the fields of the header, serial number 1, serial number 2, and serial number 3 are "C1", "2", "1", and "1". Based on the record (see FIG. 11), each parameter corresponding to the uppermost record located immediately below the item name of the column in FIG. 12 is derived. In FIG. 12, a record corresponding to a record in which the parameter set to the serial number 1 in FIG. 11 is “2” is illustrated. Although not shown in FIG. 12, the parameters included in the procedure manual data are similarly derived for the record in which the parameter set in the serial number 1 in FIG. 11 is “3” (see FIG. 13).

FIG. 13 is a diagram showing an example of an output format of the work operation procedure manual 100 output as a single work slip. The work operation procedure manual 100 includes, for example, a precaution column 101, an isolation operation procedure column 102, and a recovery operation procedure column 103.

First, it will be described that each parameter described with reference to FIG. 12 is reflected in the isolation operation procedure column 102 of FIG. The isolation operation procedure column 102 is tabular data in which a plurality of columns corresponding to a plurality of items are set and a combination of parameters corresponding to each item can be managed in row (record) units. Steps, operations, confirmation items, operation / confirmation locations, and confirmations are exemplified as a plurality of items in the isolation operation procedure column 102. The operation / confirmation location includes the location and screen as sub-items.

The calculation unit 21 sets the parameter corresponding to the step generation column in the procedure manual data (see FIG. 12) to which the number at the beginning of the sentence is 2 (the serial number 1 which is the source of the generation is "2"). It is reflected in the column of the step in the isolation operation procedure column 102. In FIG. 12, since there are five records that meet this condition, the number of records in the isolation operation procedure column 102 is five.

The calculation unit 21 reflects the parameter corresponding to the operation text output column in the procedure manual data (see FIG. 12) in the operation column in the isolation operation procedure column 102. Further, the calculation unit 21 reflects the parameter corresponding to the confirmation item text output column in the procedure manual data (see FIG. 12) in the confirmation item column in the isolation operation procedure column 102. Further, the calculation unit 21 sets the parameters corresponding to the operation location and operation screen location columns in the procedure manual data (see FIG. 12) to the location of the sub-item included in the operation / confirmation location in the isolation operation procedure column 102 and the screen. Reflect in the column. Further, when the parameter set in the confirmation box in the procedure manual data (see FIG. 12) is "1", the calculation unit 21 leaves the confirmation column in the isolation operation procedure column 102 blank and handwrites it after print output. Make it possible to add. When the parameter set in the confirmation box in the procedure manual data (see FIG. 12) is "0", the frame of the confirmation column may be erased, or it may be impossible to add by a diagonal line or the like. Reflection of these parameters is performed on a record-by-record basis. Therefore, the parameters corresponding to each record illustrated in FIG. 12 are reflected in each record exemplified in the isolation operation procedure column 102 of FIG. In this way, the content (character string) reflected from the procedure manual data (see FIG. 12) is underlined in the isolation operation procedure column 102 of FIG. 13 to distinguish it from other descriptions.

The content of the operation text output in FIG. 12 is that which device (which device number), which part (operator) is operated from which state (pre-work state), and how is operated to another state (after work). Indicates whether to set the state). That is, "A (B) C is changed from" D "to" E ". "A = device to be operated, B = device number of A device, C = A device to be operated (manipulator), D = A device (pre-work state), E = A The other state (post-work state) of the device is shown. Therefore, by reflecting the content of the operation text output in the isolation operation procedure column 102 of FIG. 13, information indicating the operation content of the device can be provided.

The parameters of the procedure manual data derived based on the record in which the parameter set to the serial number 1 in FIG. 11 is “3” are derived by the same mechanism as the description with reference to FIGS. 11 and 12, and FIG. Is reflected in the recovery operation procedure column 103 in the same way as the relationship between the isolation operation procedure column 102 and the isolation operation procedure column 102. In the isolation operation procedure column 102, the number at the beginning of the sentence is 2 among the parameters corresponding to the step generation columns in the procedure manual data (see FIG. 12) (the serial number 1 that is the source of the generation is "2". ) The parameter was reflected in the step column, but in the recovery operation procedure column 103, the number at the beginning of the sentence is 3 among the parameters corresponding to the step generation column in the procedure manual data (see FIG. 12) (source of generation). The isolation operation procedure column 102 and the recovery operation procedure column 103 are different from each other in that the parameter (the serial number 1 is "3") is reflected in the step column.

Further, in the work operation procedure manual 100 shown in FIG. 13, a notation column in which the work subject and the work number are reflected is set above the precaution column 101. The work subject and work number input in the process of step S1 are reflected in the work subject and work number. In FIG. 13, the work subject and work number reflected in the mechanism are underlined. In the process of step S6, procedure manual data (see FIG. 12) is generated, and the procedure is put on a work sheet in a format including, for example, a caution column 101, an isolation operation procedure column 102, and a recovery operation procedure column 103 as shown in FIG. Processing is performed to generate data (coarse data) that reflects the document data.

As the process of step S7, the calculation unit 21 further adds a text to the work operation procedure manual 100 based on the learning DB (first learning DB 22d and second learning DB 22e) for the coarse data.

FIG. 14 is a diagram showing a data configuration example of the first learning DB 22d. As a plurality of items in the first learning DB 22d, work operation procedure manual name, precautions, safety regulations related, precautions / preparation items, quarantine notice items, quarantine next time reflection items, recovery time notice items, recovery time next time reflection items, citation The number of times is illustrated.

In the first learning DB 22d, the work operation procedure manual name is set for all records. The parameter set in the work operation procedure manual name field corresponds to any of the parameters set in the work subject field included in the record corresponding to the data generated in the past in the work slip file DB 12c.

In the 1st learning DB22d, a combination of precautions or safety regulations, precautions / preparations, quarantine notices, quarantine next notices, recovery notices, and recovery next reflections (hereinafter, safety regulations, etc.) (Description) is set for each record. For example, in FIG. 14, "Caution 6" is set for the precautions of the record whose work operation procedure manual name is "Subject 6", but safety regulations and the like are not set. Further, in FIG. 14, for the security regulations related to the record whose work operation procedure manual name is "subject A", "security A", "caution preparation A", "isolation A", "isolation next A", "recovery" Parameters are set such as "Ki A" and "Recovery next A", but precautions are not set.

In the first learning DB 22d, the parameters are set in the precaution field because the past data of the work slip file DB 12c indicated by the parameters set in the field of the work operation procedure manual is converted into the single work slip (see FIG. 13). This is the case when it is the corresponding data. In the first learning DB 22d, the parameters are set in the fields related to the safety regulations, because the past data of the work slip file DB12c indicated by the parameters set in the field of the work operation procedure manual is the representative work slip (see FIG. 17). ) Corresponds to the data.

FIG. 15 is a diagram showing a data configuration example of the second learning DB 22e. As a plurality of items in the first learning DB 22d, a device number, a state after operation, a procedure manual name, an operation, a confirmation item, a place, a screen, and a number of citations are exemplified.

In the second learning DB 22e, the parameters set in the work sheet number field correspond to the parameters set in the isolation candidate device fields in FIGS. 6 and 7. The parameters set in the post-operation state field are parameters set to the same effect as the parameters set in the post-operation state field of the work operation procedure manual DB 22c.

The records of the first learning DB 22d and the second learning DB 22e are associated with the data generated in the past in the work sheet file DB 12c. For example, the parameter set in the field of the procedure manual name in the second learning DB 22e is a character indicating the title of the work procedure manual generated in the past in the work sheet file DB 12c (for example, refer to the upper side of the caution column 101 in FIG. 13). It is a column. Further, in the second learning DB 22e, the parameters set in each field of the operation, the confirmation item, the place, and the screen are the isolation operation procedure column 102 and the recovery operation procedure column of the past work procedure manual (see, for example, FIG. 13). It is a character string or the like manually written by the user for the column of the same name in 103, or a character string or the like reflected by the generation of the past work operation procedure manual data.

It should be noted that the records of the first learning DB 22d and the second learning DB 22e and the records of the data generated in the past in the work slip file DB 12c do not have to be one-to-one. For example, in FIG. 15, parameters related to a plurality of past work procedure manuals are set, such as a record in which the character strings of "・ AA work procedure manual" and "・ BB equipment-specific procedure manual" are set in the procedure manual name field. It may be included in one record. In the record, character strings indicating multiple bullet points are set in the operation field, such as "Slowly open fully while looking at ・ ○○" and "Fully open while checking ・ ○○". .. On the other hand, not all fields of the record need to include a plurality of contents, and a single content may be used for items common to a plurality of work procedure manuals such as confirmation items, places, and screens. Of course, the records of the first learning DB 22d and the second learning DB 22e and the records of the data generated in the past in the work sheet file DB 12c may be one-to-one. For example, in FIG. 15, in the record in which only the character string of "・ AA work procedure manual" is set in the field of the procedure manual name, the operation record is also only "・ Rapidly fully open".

In the field of the number of citations in the first learning DB 22d and the second learning DB 22e, a numerical value indicating the number of times the text is added to the new work procedure manual by the calculation unit 21 is set.

FIG. 16 is a diagram showing an example of data related to the process of determining which data in the past the arithmetic unit 21 cites. The plurality of items shown in FIG. 16 are the same as the work slip file DB 12c (see FIG. 4).

When the work operation procedure manual data is newly generated, the calculation unit 21 performs a similarity determination with the past data included in the work slip file DB 12c. As described above, the data corresponding to the uppermost record in which the work slip number of "XXX1" is set is newly created, and the data corresponding to the record in which the work slip number other than "XXX1" is set is the past. Assume that it is data.

First, the calculation unit 21 excludes the past data in which the field of the work unit does not match the new data. Specifically, the cosine similarity of the data whose field of the work unit does not match the new data is set to 0. As a result, the processing load can be reduced and the processing speed can be increased as compared with the case where the past data is brute-forced. The calculation unit 21 sets the cosine similarity of the field of the past data whose field of the work unit matches the new data to 1.

In the example shown in FIG. 4, "3" is set in the field of the work unit in the uppermost record in which the work slip number of "XXX1" is set. Here, the field of the working machine in the records of "XXX2", "XXX3", and "XXX4" is not "3". Therefore, as shown in FIG. 16, for the records of "XXX2", "XXX3", and "XXX4", "0" is set as the cosine similarity of the field of the working unit. On the other hand, the field of the working machine in the records of "XXX5", "XXX6", and "XXX7" is "3". Therefore, as shown in FIG. 16, for the records of "XXX5", "XXX6", and "XXX7", "1" is set as the cosine similarity of the field of the work unit.

The calculation unit 21 is similar to the parameters set in the fields of items other than the work unit with the new data (hereinafter, the former) and the past data (hereinafter, the latter) in which the cosine similarity of the work unit is 1. Quantify the degree. Specifically, the calculation unit 21 compares the records of the same item of the former and the latter, and quantifies the frequency of matching words for each item within the range of 0 to 1. The values set in the fields of each item of each record shown in FIG. 16 show an example of the values thus quantified based on FIG. For such comparison, a so-called index search using index data created in advance may be used. Further, the calculation unit 21 sets the coefficient of the item that has been input in the former to 1 and sets the coefficient of the item that has not been input to 0. The calculation unit 21 adds the value obtained by multiplying the value indicating the frequency of the matching word quantified for each item and the coefficient (1 or 0) set for each item to each of the past data. Calculate the total cosine similarity of records. The calculation unit 21 determines that the data having the largest total cosine similarity is the past data similar to the new data.

For example, in the case of the record of "XXX5" shown in FIG. 16, the total cosine similarity is calculated by the following equation (1). Further, in the case of the record of "XXX6" shown in FIG. 16, the total cosine similarity is calculated by the following equation (2). After that, by performing the same processing, in the case of the example shown in FIGS. 4 and 16, the record of "XXX6" is determined to be a past record similar to the record of "XXX1".
(1x1) + (1x0.05) + (1x0) + (1x1) + (1x0.2) + (1x0) + (1x1) + (1x0) ) + (1x0) + (1x0) + (0x0) + (0x0) + (0x0) + (0x0) + (1x0) + (0x0) = 3.25 ... (1)
(1x1) + (1x0.8) + (1x1) + (1x1) + (1x0.8) + (1x0) + (1x1) + (1x1) ) + (1 x 0.5) + (1 x 1) + (0 x 0) + (0 x 0) + (0 x 0) + (0 x 0) + (1 x 1) + (0 x 0) ) = 9.10 ... (2)

The calculation unit 21 adds the text included in the data associated with the data having the largest total cosine similarity among the data included in the first learning DB 22d to the caution column 101. For example, the record in which "subject 6" is set in the field of the work operation procedure manual in FIG. 14 is the work subject "subject 6" in the record of "XXX6" in FIG. 4 determined to be similar to "XXX1". Corresponds to the field. Therefore, the text of "Caution 6" set in the caution field of the record in which "Subject 6" is set in the field of the work operation procedure manual in FIG. 14 is added to the caution column 101 as text 1011. (See FIG. 13).

Further, the calculation unit 21 is added to the isolation operation procedure column 102 and the recovery operation procedure column 103 based on the data associated with the data having the largest total cosine similarity among the data included in the second learning DB 22e. Determine the text to do. Hereinafter, in the description with reference to FIG. 15, it is assumed that each record shown in FIG. 15 is a record associated with the record of "XXX6" in FIG. 4 which is determined to be similar to "XXX1".

Specifically, the calculation unit 21 determines whether the combination of one of the records of the second learning DB 22e and one of the records of the isolation operation procedure column 102 and the recovery operation procedure column 103 satisfies the first condition. Judge about the combination of records. The first condition is a device in which the parameter set in the device number field of the second learning DB 22e is set in the operation field in the isolation operation procedure column 102 (or recovery operation procedure column 103) in which the coarse data is reflected. To include a number. When there is a combination that satisfies the first condition, the calculation unit 21 determines, for example, in the combination of the record of the second learning DB 22e that satisfies the first condition and the record of the isolation operation procedure column 102 (or the recovery operation procedure column 103). The text set in the record operation field of the second learning DB 22e is added to the record operation field of the isolation operation procedure column 102 (or recovery operation procedure column 103) determined to include the device number. To do.

For example, the record in which the device number of the second learning DB 22e is "A00-F002" includes the device number (F002) set in the operation field in the uppermost record of the isolation operation procedure column 102. Therefore, the calculation unit 21 sets the device number of the second learning DB 22e to "A00-F002" in the operation field of the record, and sets "Slowly fully open while looking at ..." and ". The text 1021 of "Fully open while checking" and the text of "Fully open while checking XX" are used as texts 1021, 1025 (see FIG. 13), and the operation in the uppermost record of the isolation operation procedure column 102 Add to the field of. Texts 1031, 1032 are added to the record at the top of the recovery operation procedure column 103 by the same mechanism.

Further, in the calculation unit 21, the calculation unit 21 has a combination of one of the records of the second learning DB 22e and one of the records of the isolation operation procedure column 102 and the recovery operation procedure column 103 as the first condition and the second condition. Satisfy or determine for all record combinations. The second condition is that the parameters set in the post-operation state field of the second learning DB 22e are set in the operation field in the isolation operation procedure column 102 (or recovery operation procedure column 103) in which the coarse data is reflected. It includes the post-work state. When there is a combination that satisfies the first condition and the second condition, the calculation unit 21 may, for example, record the record of the second learning DB 22e that satisfies the first condition and the second condition and the isolation operation procedure column 102 (or the recovery operation procedure column 103). In combination with the record of), the text set in each field of the confirmation item, place, and screen of the record of the second learning DB 22e is set in the isolation operation procedure column 102 (which is determined to include the device number). Alternatively, it is added to each field of the confirmation item, location, and screen of the record in the recovery operation procedure column 103). In FIG. 16, text 1022, 1023, 1024 is illustrated as the text added thereby.

In the second condition, not only the post-operation state (post-work state) but also the pre-operation state (pre-work state) may be further added. In this case, the second learning DB 22e further includes a column in the pre-operation state. The calculation unit 21 includes the pre-work state in which the parameters set in the field of the pre-operation state are set in the field of the operation in the isolation operation procedure column 102 (or the recovery operation procedure column 103) in which the coarse data is reflected. Further determine if. If the conditions are satisfied including this further determination, the above-mentioned first condition and second condition may be satisfied. Further, the determination regarding the post-operation state (post-work state) may be omitted from the second condition, and only the pre-operation state (pre-work state) may be used.

Further, the calculation unit 21 may take into consideration the context of each record in the second learning DB 22e and the context of each record in the isolation operation procedure column 102 (or the recovery operation procedure column 103). For example, whether to calculate the degree of matching of the operation fields of both records based on the cosine similarity, and add text based on the comparison result between the calculated cosine similarity value and the predetermined similarity threshold. And the range of text to be added may be controlled.

If neither the first condition nor the second condition is satisfied, the text added in the process of step S7 does not occur.

All the data related to the generation of the procedure manual data, including the work slip file DB12c, the first learning DB22d, and the second learning DB22e, are added and increased every time new data is created (process of step S1). .. Therefore, the more new data is created, the more data that can be used to add text, and the more past know-how that can be reflected in the work procedure manual by adding text.

As described above, for the purpose of distinguishing the texts added corresponding to the explanations with reference to FIGS. 14 to 16, in FIG. 16, the texts 1011, 1021, 1022, 1023, 1024, 1025, 1031 added by the mechanism are shown. A dot pattern is added to the background of 1032 to distinguish it from other descriptions.

FIG. 17 is a diagram showing an example of an output format of the work operation procedure manual 200 output as a representative work sheet. The work operation procedure manual 200 includes a safety regulation related item column 201, caution / preparation item column 202, achievement column 203, quarantine notice item column 204, quarantine next reflection item column 205, quarantine operation procedure column 206, and restoration record column 207. , Recovery item notice column 208, restoration next time reflection item column 209, restoration operation procedure column 210, and the like are included. Of these, the achievement column 203 and the restoration achievement column 207 are blanks assuming handwriting. Further, the isolation operation procedure column 206 reflects the same contents as the isolation operation procedure column 102 described above. Further, the recovery operation procedure column 210 reflects the same contents as the recovery operation procedure column 103 described above.

In the case of the representative work sheet, the calculation unit 21 displays texts related to the security regulations, etc. included in the data associated with the data having the largest total cosine similarity among the data included in the first learning DB 22d. It is added to the item column 201, the caution / preparation item column 202, the quarantine notice item column 204, the quarantine next reflection item column 205, the restoration notice item column 208, and the restoration next reflection item column 209. For example, it is assumed that the record in which "subject A" is set in the field of the work operation procedure manual in FIG. 14 is a record determined to be similar to the new data based on the total cosine similarity. In this case, the text set in each of the fields related to the security regulation of the record in which "subject A" is set in the field of the work operation procedure manual in FIG. 14 is the security regulation related item column 201, caution / preparation. It is added to the item column 202, the quarantine notice item column 204, the quarantine next time reflection item column 205, the restoration time notice item column 208, and the restoration time next reflection item column 209.

As described above, as described with reference to FIGS. 14 to 17, text is added as the process of step S7. The work slip (see FIGS. 13 and 17) that can be output through the processes from step S1 to step S7 is a work slip that reflects the work operation procedure manual data generated by the work support system 1.

FIG. 18 is a diagram showing an output example of the isolation tag TAG. The isolation tag DB 12d includes data (image data, etc.) in a format capable of printing out the isolation tag TAG as shown in FIG. 18, for example. The image of the circled number “3” of the isolation tag TAG illustrated in FIG. 18 shows, for example, that the isolation tag TAG is used in Unit 3. The specific numerical values, character strings, etc. of the isolation tag TAG are not limited to the example shown in FIG. 18, and can be changed as appropriate, and are provided so as to take a form corresponding to each facility in which the isolation tag is used. In other words, a plurality of types of isolation tag TAGs individually provided according to a predetermined classification of the isolation tag TAGs in the facility described with reference to FIG. 2 are included in the isolation tag DB 12d in advance.

In the process of step S8, the calculation unit 11 corresponds to the isolation tag TAG corresponding to the work slip (see FIGS. 13 and 17) that can be output from the work operation procedure manual data generated in the processes from step S1 to step S7. The data for outputting is extracted from the isolation tag DB12d. In the process of step S9, the calculation unit 11 printers the work operation procedure manual data generated in the processes from step S1 to step S7 and the data for outputting the isolation tag TAG extracted in the process of step S8. It is transmitted to PRT and printed out.

The various devices described with reference to FIG. 2 are provided so that the liquid can be distributed. In addition, the various devices are connected so that the liquid can be distributed. For example, the pipelines P21, P22, P23, and P24 shown in FIG. 5 indicate the pipelines connecting the devices. The facility (pipeline) to which the pipelines P21, P22, P23, and P24 are attached on the CAD is provided so that the liquid can flow. That is, the pump motor P0, reducer P1, vent valve P2, manual valve P3, P4, relief valve or safety valve P5, manual valve P6, drain valve P7, check valve P8, instrument P9, P10 and manual valve P11 shown in FIG. The device represented by each of the above is a device provided so that the liquid can be distributed. Strictly speaking, the vent valve P2 is a valve of a pipeline for the purpose of venting air, but it is a valve of a pipeline that is continuous with the flow path of the liquid, and the liquid can flow structurally. Further, the devices connected via the pipes represented by the pipes P21, P22, P23, and P24 are connected so that the liquid flowing in each device can be circulated through these pipes.

The liquid flowing through the equipment and the pipeline is, for example, water, but the present invention is not limited to this and can be changed as appropriate. Further, the water referred to here does not necessarily mean pure water, but refers to, for example, water circulated in a river, rainfall or other natural environment, or water circulated in such a natural environment with some treatment.

Each device and each pipeline has a fixed volume of liquid that can be distributed. In the embodiment, data indicating the capacity of at least one of the storage unit 12 and the storage unit 22 is stored.

FIG. 19 is a diagram showing a configuration example of further data not shown in FIG. 10 among the data included in the device attribute information DB 22b. The device attribute information DB 22b shown in FIG. 19 includes information indicating the capacity of each of the plurality of devices. Specifically, the device attribute information DB 22b shown in FIG. 19 includes a column of “capacity [m ³ ]”. The column of "capacity [m ³ ]" is a column for setting a value indicating the volume of the liquid distributed or held by the device. In the example shown in FIG. 19, the unit of the value is cubic meter (m ³ ), but the unit is not limited to this and may be changed as appropriate.

Similar to the description with reference to FIG. 10, each record of the device attribute information DB 22b corresponds to each device. That is, each record of the device attribute information DB 22b includes information about each device. The parameter set in the "Capacity [m ³ ]" field of each record indicates the volume of liquid distributed or held by each device. For example, in the record whose device number is "F000", "0.2" is set in the "capacity [m ³ ]" field. This indicates that the capacity of the device whose device number is "F000", that is, the pump motor (pump motor P0) whose device name is "device 0" is 0.2 [m ³ ]. In FIG. 19, the records whose device numbers are “F000”, “F001”, “F009”, and “F010” are shown as examples, but the same applies to other records (not shown).

In this way, the device attribute information DB 22b functions as second data including information indicating the capacities of each of the plurality of devices. Further, the storage unit 22 that stores the device attribute information DB 22b functions as a second storage unit.

A hyphen (−) is set in the “capacity [m ³ ]” field of the record whose device numbers are “F009” and “F010”. This indicates that there is no volume of liquid by the device corresponding to the record, or the volume is so small that it can be ignored in the calculation of displacement described later.

FIG. 20 is a diagram showing a configuration example of data relating to a pipeline. The data shown in FIG. 20 is tabular data in which a plurality of columns corresponding to a plurality of items are set and a combination of parameters corresponding to each item can be managed in row (record) units. .. As a plurality of items in the data shown in FIG. 20, the unit, system number, piping number, capacity [m ³ ], connection device 1, connection device 2, connection device 3, connection device 4, and connection device 5 are exemplified. , Not limited to this, and can be changed as appropriate.

The unit and system number in the data shown in FIG. 20 are the same as the unit and system number in the device attribute information DB 22b. The parameter set in the pipe number field is a character string for individually identifying a plurality of pipelines. A character string of a different pipe number is set for each record, such as the pipe numbers of “P001”, “P002”, “P003”, and “P004” shown in FIG. Explaining the correspondence between the pipelines P21, P22, P23, P24 shown in FIG. 5 and the data shown in FIG. 20, the piping number of the pipeline P21 is "P001" and the piping number of the pipeline P22 is "P001". It is "P002", the pipe number of the pipeline P23 is "P003", and the pipe number of the pipeline P24 is "P004".

The parameter set in the volume [m ³ ] field indicates the volume of liquid flowing or held by each pipeline. For example, in the record whose pipe number is "P001", "2.52" is set in the field of "capacity [m ³ ]". This indicates that the capacity of the pipeline P21 whose pipe number is “P001” is 2.52 [m ³ ].

The parameters set in the fields of the connected device 1, the connected device 2, the connected device 3, the connected device 4, and the connected device 5 are the device numbers of the devices to which the pipelines indicated by the records are connected. The equipment number shares the system number and the piping number with the pipeline. For example, the connection device 1, the connection device 2, the connection device 3, the connection device 4, and the connection device 5 of the record whose piping number is "P001" are "F000", "F001", "F002", "F003", respectively. "F007" is set. Here, "F000" is the device number of the pump motor P0. Further, "F001" is a device number of the reducer P1. Further, "F002" is a device number of the vent valve P2. Further, "F003" is a device number of the manual valve P3. Further, "F007" is a device number of the drain valve P7. As described above, the record having the pipe number "P001" is a record corresponding to the pipe line P21 connecting the pump electric motor P0, the reducer P1, the vent valve P2, the manual valve P3, and the drain valve P7. It shows that the capacity of is 2.52 [m ³ ]. For other records with different pipe numbers, it is possible to identify the pipeline and specify the capacity by the same rule.

The data shown in FIG. 20 is provided so that the connection relationship between one pipeline and five devices can be set by the columns of the connecting device 1, the connecting device 2, the connecting device 3, the connecting device 4, and the connecting device 5. However, the number of columns for which the device number of the device connected to the pipeline can be set is not limited to 5, and can be set appropriately according to the maximum number of devices to which one pipeline is connected in the facility. Is. In addition, in the record of the pipeline connected to the number of devices less than the maximum number of devices, a hyphen (-) is set in a part of the column in which the device number of the device connected to the pipeline can be set. ..

The data shown in FIG. 20 is included in, for example, CADDB12b, but is not limited to this, and may be stored as independent data in at least one of the storage unit 12 and the storage unit 22. Further, the capacity [m ³ ] of each device described with reference to FIG. 19 may also be included in the CADDB 12b or the like as in the data shown in FIG.

The CADDB 12b of the embodiment functions as first data showing the connection relationship of a plurality of devices, as described with reference to FIGS. 2 and 5. Further, the data shown in FIG. 20 is for each liquid of the pipelines (for example, pipelines P21, P22, P23, P24, etc.) connecting the devices represented by various symbols shown in FIGS. 2, 5 and the like. It functions as a third data including information indicating the distribution capacity. Therefore, the CADDB 12b of the embodiment functions as the first data and the third data. Further, the storage unit 12 that stores the CADDB 12b functions as a first storage unit and a third storage unit.

The isolation operation of some devices performed according to the work operation procedure manual 100 includes the operation of discharging the liquid from the flow path of the liquid including the isolated device. In the embodiment, the amount of liquid discharged by carrying out the isolation operation is calculated. The calculated discharge amount is set, for example, in the drain column 105 of the work operation procedure manual 100. The drain column 105 indicates the amount of liquid discharged by the liquid discharge step (drain) by opening the drain valve P7.

FIG. 21 is a flowchart showing an example of a processing flow related to the calculation of the amount of liquid discharged. First, the calculation unit 21 acquires information indicating the drainage range (step S11). The drainage range refers to a range provided with equipment and pipelines in which liquid is discharged by work performed for isolation of some equipment to be isolated (for example, pump motor P0). In the description with reference to FIGS. 2 to 8, the pipes inside the manual valve P3, the manual valve P6, the manual valve P11 and the equipment included in the range F in the range F correspond to the drainage range.

Next, the calculation unit 21 acquires information indicating the capacity of the pipeline included in the drainage range (step S12). Specifically, the calculation unit 21 reads the CADDB 12b and sets it to the “capacity [m ³ ]” of the record corresponding to the pipeline (for example, the pipelines P21, P22, P23, P24) included in the drainage range. Get the parameters. Further, the calculation unit 21 acquires information indicating the capacity of the device included in the drainage range (step S13). Specifically, the calculation unit 21 reads out the device attribute information DB 22b and sets the “capacity [m ³ ” of the record corresponding to the device (for example, pump motor P0, reducer P1, instrument P9, instrument P10) included in the drainage range. ]] Get the parameters set in. In this description, the valves (isolation valve, instrument main valve, safety valve, check valve, vent valve, drain valve) of the equipment have no capacity or substantially no capacity, and the valve is provided in the pipeline. Although the capacity is treated as corresponding to the capacity of the valve, the capacity of the device may be set for the valve as well. The process of step S12 and the process of step S13 are in no particular order.

Next, the calculation unit 21 calculates the total capacity of the pipeline and the equipment included in the drainage range as the amount of drainage (step S14). Specifically, the calculation unit 21 adds the capacity of the pipeline acquired in the process of step S12 and the capacity of the device acquired in the process of step S13. The calculation unit 21 reflects the drainage amount calculated in the process of step S14 in the work operation procedure manual 100 (step S15). Specifically, the calculation unit 21 reflects the value of the amount of drainage calculated in the process of step S14 (for example, 6.2 [m ³ ]) in the drain column 105 of the work operation procedure manual 100.

As described with reference to FIG. 21, in the embodiment, the calculation unit 21 calculates the amount of liquid discharged, but the present invention is not limited to this. For example, the calculation unit 11 may calculate the amount of liquid discharged, or may provide a dedicated calculation circuit. Further, the process described with reference to FIG. 21 is performed after the process of step S4 or the process of step S5 and before the process of step S9 among the processes described with reference to FIG.

As described above, the work support system 1 generates work procedure manual data including a step of isolating a part of a plurality of devices connected so that the liquid can be flown from other devices, and a part of the work procedure manual data is generated. An input unit 14 (or an input unit 24) in which an input including the indicated information is performed, a first data indicating a connection relationship between a plurality of devices (for example, a first storage unit for storing CADDB 12b (for example, a storage unit 12)), and In the second data including information indicating the capacity of each of the plurality of devices (for example, the second storage unit (for example, the storage unit 22) that stores the device attribute information DB 22b, the input and the first storage unit and the second storage unit). Procedure data (eg, work operations) that include information (eg, drain column 105) indicating the amount of liquid drained from the flow path of the liquid, including some equipment isolated in the process, based on the stored data. It includes a calculation unit (for example, calculation units 11 and 21) that generates the procedure manual 100). Therefore, it is possible to provide information indicating the amount of liquid discharged in the work of isolating a part of a plurality of devices from other devices. ..

In addition, a third storage unit (for example, storage unit 12) for storing third data (for example, CADDB12b) including information indicating the capacity of a pipeline connected to at least one of a plurality of devices and through which a liquid flows is stored. Be prepared. In addition, the first data includes information on the pipeline. Distribution channels also include pipelines connected to some isolated equipment. Therefore, it is possible to provide more accurate information indicating the amount of liquid discharged in the work of isolating a part of a plurality of devices from other devices.

In addition, when a facility equipped with multiple devices is a nuclear power plant, when operating equipment that is important for safety in the event of a serious accident, malfunctions due to flooding from broken pipes (for example, pipes isolated by an earthquake, etc.) Piping capacity that there is no hindrance to the operation of important safety equipment so as not to cause malfunction due to flooding or submersion of important safety equipment installed on the basement floor of the reactor building due to accidental breakage, etc. It is necessary to evaluate from. In response to the need for such an evaluation, the work support system 1 can provide information indicating the amount of liquid discharged, and can support the evaluation.

Further, according to the work support system 1, an input unit 14 (or an input unit 24) in which input including information indicating a part of the device (isolated device) is performed, and work operation procedure manual data created in the past. A storage unit 12 that stores a CAD DB 12b, a first learning DB 22d, and a second learning DB 22e that function as, a work sheet file DB 12c that functions as system data indicating a connection relationship between a plurality of devices, and information about each of the plurality of devices. Designated via the input unit 14 based on the storage unit 12 and the storage unit 22 that store the work operation procedure manual DB 22c that functions as device attribute information data, and the input and the data stored in the storage unit 12 and the storage unit 22. A calculation unit 11 and a calculation unit 21 for generating new work operation procedure manual data including information indicating the operation content of the device operated in the step of isolating the input device are provided. The calculation unit 21 has information about the device operated in the step of isolating the designated device based on the input such as the process of step S1 (for example, the isolation operation procedure column 102 (or recovery operation) in which the rough data is reflected). Based on the degree of similarity between the information set in the operation field in the procedure column 103) and the information about the device stored in at least one of the first learning DB 22d and the second learning DB 22e, the first learning DB 22d and the second learning DB 22d. 2 The degree of addition of the text included in the information indicating the operation content of the device stored in at least one of the learning DB 22e is determined. Therefore, it is possible to provide information based on the degree of similarity between the work performed in the past and the work performed newly.

Further, the second learning DB 22e includes at least one of the identification information (for example, the field of the device number) of each of the plurality of devices, the information indicating the state before the operation of the device, and the information indicating the state after the operation of the device (for example). , At least one of the field in the pre-operation state and the field in the post-operation state), and includes at least one of the target devices to be operated in the work operation procedure manual data created in the past among the plurality of devices. Includes status information. The calculation unit 21 adds texts when the first condition and the second condition are satisfied, when the first condition is satisfied and the second condition is not satisfied, and when the first condition and the second condition are not satisfied, respectively. To change. The first condition is that the identification information of the device operated in the process based on the input corresponds to the identification information of the target device. The second condition is at least one of the devices operated in the process (for example, the operation field of the isolation operation procedure column 102 and the recovery operation procedure column 103) and at least one of the devices included in the state information (for example, the field of the state before operation). And at least one of the fields in the post-operation state). Therefore, it is possible to provide information based on the result of multi-step evaluation of the degree of similarity between the work performed in the past and the work performed newly.

The above embodiment is merely an example, and can be appropriately changed within a range that does not deviate from the technical features of the present invention. For example, the printer PRT may be connected as at least one peripheral (peripheral device) of the first server 10 and the second server 20 without going through the communication line N.

Further, the first server 10 and the second server 20 can be integrated. That is, it may be an information processing device having the functions of both the first server 10 and the second server 20. Further, a part or all of the functions of the first server 10 can be implemented in the second server 20, and a part or all of the functions of the second server 20 can be implemented in the first server 10. Further, the form examples of various data referred to in the description are merely examples and are not limited to these, and can be appropriately changed within a range that does not deviate from the gist of the invention.

In addition, the work slip management program 12a, CADDB12b, work slip file DB12c, isolation tag DB12d, work slip creation support program 22a, device attribute information DB22b, work operation procedure manual DB22c, first learning DB22d, and second learning DB22e are individual. It may be stored in a storage device, or a part or all of it may be stored in one storage device, and if it can be referred from the calculation unit 11 and the calculation unit 21, it is directly connected via IF16 or IF26. It may be referred to as an external storage device via a communication line N or the like. Further, one of the first learning DB 22d and the second learning DB 22e can be omitted. In that case, the addition of text based on the omitted configuration is omitted.

Further, in the case of isolation of equipment that does not involve drainage from the pipeline, it is possible to omit the process of acquiring the capacity of the pipeline and adding the capacity of the pipeline to the capacity of the equipment. Examples of such a device include a device provided so as to prevent the liquid from flowing out from the connected pipeline, such as a valve provided in the device itself for closing the liquid flow path.

1 Work support system 10 1st server 20 2nd server 11 and 21 Calculation unit 12, 22 Storage unit 12b CADDB
13,23 Communication unit 14,24 Input unit 15,25 Display unit 22b Device attribute information DB
N communication line PRT printer

Claims (3)

An information processing device that generates work procedure manual data including a process of isolating a part of a plurality of devices connected so that a liquid can be distributed from other devices.
An input unit in which input including information indicating a part of the above is performed, and
A first storage unit that stores first data indicating the connection relationship of the plurality of devices, and
A second storage unit that stores second data including information indicating the capacity of each of the plurality of devices, and
Based on the input and the data stored in the first storage unit and the second storage unit, the said information including information indicating the amount of the liquid discharged from the flow path of the liquid including the part in the step. An information processing device equipped with a calculation unit that generates procedure manual data. A third storage unit which is connected to at least one of the plurality of devices and stores third data including information indicating the capacity of the pipeline through which the liquid flows is provided.
The first data includes information on the pipeline and includes information on the pipeline.
The information processing device according to claim 1, wherein the distribution channel includes the pipeline connected to the part. A process in which a plurality of information processing devices connected via a communication line are provided, and one of the plurality of information processing devices isolates a part of the plurality of devices connected so that the liquid can flow from the other devices. It is a work support system that generates procedure manual data for the work including
A first storage unit that stores first data indicating the connection relationship of the plurality of devices, and
A second storage unit that stores second data including information indicating the capacity of each of the plurality of devices, and
An input unit in which input including information indicating a part of the above is performed, and
Based on the input and the data stored in the first storage unit and the second storage unit, the said information including information indicating the amount of the liquid discharged from the flow path of the liquid including the part in the step. A work support system equipped with a calculation unit that generates procedure manual data.

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