JPH06168168A - Equipment maintenance management task supporting device - Google Patents

Abstract

PURPOSE:To quickly extract a drawing related with necessary equipment information. CONSTITUTION:A system figure display means 8 displays the system figure of a plant equipment corresponding to a preliminarily registered system figure number at a display device 4 according to a request. An object equipment registering means 9 preliminarily registers the coordinate data of a range where each equipment is present and the pertinent equipment code in an equipment coordinate data file 13 for each system. An objective equipment extracting means 10 extract the objective equipment code from the coordinate data corresponding to the equipment designated on the system figure and the system figure number. An equipment information extracting means 11 operates a retrieval from the equipment code, equipment information, and objective equipment code, outputs the equipment information to the display device 4 or the like, operates the retrieval from the equipment code, related drawing number, drawing index information, and objective equipment code, extracts the drawing from an optical disk device 15 by the index information of the drawing, and outputs it to the display device 4 or the like.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a facility maintenance management work support device for supporting shortening of working hours of facility maintenance management work of various plants such as power generation plants and labor saving of the work.

[0002]

2. Description of the Related Art For example, for equipment management of a power plant,
Until a few years ago, it was done based on a maintenance history ledger, etc., but recently, maintenance history work contents at maintenance inspection and maintenance history data of date and time are stored and managed in a storage medium. In addition to maintenance history data, specifications and technical documents related to equipment are managed as equipment information, or drawings related to equipment are managed as drawing information.

An example of the conventional management of the above facility information will be described with reference to FIG.

First, when maintenance history data such as maintenance inspection content and date and time is input from the input device 1 at the time of maintenance inspection, the equipment information management means 2 adds search information to the maintenance history data and stores it in the equipment information database 3. When executing the maintenance plan, the maintenance history data required by the search request from the input device 1 is output to the display device 4 and the printing device 5. Then, the maintenance staff examines the previous maintenance history data, extracts the next maintenance execution time and target equipment and makes a maintenance plan, and repairs equipment defects by carrying out the maintenance plan to perform equipment maintenance management. There is.

On the other hand, when a defect of the equipment is found during the execution of the maintenance plan or during the operation, a drawing regarding the equipment may be urgently needed. For such a case, conventionally, drawing management has been performed as shown in FIG.

That is, the drawing is converted into drawing image data by image reading means (not shown) or the like, and the drawing information management means 6 adds search information to the drawing image data and stores it in the optical disk device 7. When a drawing is required, when a maintenance worker inputs search information from the input device 1, the drawing information management means 6 searches the optical disk device 7 and extracts drawing image data, and the required drawing is displayed on the display device 4 and the printing device 5. It is designed to be output to.

[0007]

However, in the above-mentioned conventional apparatus, since the equipment information and the drawing information are managed separately, there is a problem that it takes time to retrieve the equipment drawing related to the equipment.

That is, conventionally, when there is a defective device, the facility information is searched by the facility device code, a drawing number is searched for a necessary drawing related to this facility information, and the drawing is searched based on this drawing number. I was taking it out.
In this case, it is difficult to quickly find the equipment code and the related drawing number unless the business content and specialized knowledge regarding the equipment are abundant. In particular, it has not been easy for maintenance personnel to quickly identify the equipment code and drawing number from the huge amount of data of thousands of plants. Therefore, it may take a long time to repair the defective device because the information of the defective device cannot be obtained.

Therefore, it is an object of the present invention to provide a facility maintenance management work support device for shortening the search time for facility information and drawing information.

[0010]

DISCLOSURE OF THE INVENTION The present invention is a system diagram of a plant facility corresponding to a system diagram number registered in advance in a facility maintenance management work support device for supporting maintenance work of equipment of a plant facility in a power plant or the like. System display means for displaying on the display device according to a request from the outside, and coordinate data of the range in which each device is present in advance for each system diagram of the plant equipment displayed on the display device by the system diagram display device and the corresponding equipment. Target device registration means for registering the device code and the device coordinate data file, and the target from the coordinate data and system diagram number corresponding to the facility device designated externally on the system diagram of the plant equipment displayed on the display device. Target equipment extraction means for extracting the equipment equipment code to be used as the target equipment equipment code, and the data consisting of the equipment equipment code and the equipment information corresponding to it. While the base is searched by the target equipment code and the corresponding equipment information is output to the outside, the database that stores the equipment code, the drawing number related to this and the index information of the corresponding drawing is the target equipment code. And facility information extracting means for extracting the drawing from the storage medium and outputting it to the outside according to the index information of the drawing.

[0011]

With the above structure, the system diagram display means displays the system diagram of the plant equipment corresponding to the system diagram number registered in advance on the display device in response to a request from the outside. In the target device registration means, the coordinate data of the range in which each device is located and the corresponding facility device code are registered in advance in the device coordinate data file for each system diagram of the plant facility. The target device extraction means is
A target equipment code is extracted as a target equipment code from the coordinate data corresponding to the equipment designated externally on the system diagram of the plant equipment and the system diagram number. In the equipment information extraction means, a database consisting of equipment equipment codes and equipment information corresponding thereto is searched by the target equipment equipment code and the corresponding equipment information is output to the outside, while equipment equipment code and the drawing number associated therewith. A database for storing the index information of the drawing and the corresponding drawing index information is searched by the target equipment code, and the drawing is extracted from the storage medium by the index information of the drawing and output to the outside. As a result, the operator can specify the equipment required on the system diagram of the plant equipment, so that the required equipment can be easily and quickly selected from a huge amount of equipment. Further, since the database including the equipment code, the drawing number associated therewith, and the index information of the drawing corresponding thereto is searched using the equipment code as a key, the drawing related to the equipment code can be quickly retrieved. Therefore, it is possible to support the reduction of work time and labor saving of work.

[0012]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram of a facility maintenance management work support apparatus showing a first embodiment of the present invention.

The facility maintenance management work support device is provided with a system diagram display means 8, a target equipment registration means 9, a target equipment extraction means 10 and a facility information extraction means 11, and a screen information file 12 and equipment coordinate data as a storage medium. File 13
A facility information file 14 and an optical disc device 15 are provided, and further, an input device 1 and a display device 4 as input / output devices.
And a printing device 5.

Here, the system diagram display means 8 is the input device 1.
The system diagram corresponding to the system diagram number registered in advance in the screen information file 12 is searched in response to a request from the user and is output to the display device 4. The target device registration means 9 registers the coordinate data of the range in which each facility device is located on the system diagram screen displayed on the display device 4 and the corresponding facility device code in advance from the input device 1 to the device coordinate data file 13. .

The target device extracting means 10 converts the position data designated by the input device 1 on the system diagram of the display device 4 into coordinate data, and from this coordinate data and the system diagram number, the corresponding facility device code is targeted. Extract as a device code. The facility information extraction means 11 stores various facility information corresponding to the extracted target facility device code, for example, the facility information file 14 and the optical disc device 15 such as drawings of the facility device, specifications, related technical documents, maintenance history, and inspection results. And output to the display device 4 and the printing device 5.

Next, the structure of the device coordinate data file 13 will be described with reference to FIG.

The device coordinate data file 13 includes a system diagram drawing number area 13a, an equipment device code area 13b, a coordinate 0 (X0, Y0) area 13c and a coordinate 1 on the system diagram.
It is composed of (X1, Y1) area 13d. The system diagram drawing number is a number that uniquely determines the system diagram displayed on the display device 4, the equipment code number is a number that uniquely determines the facility, and the coordinates 0 and 1 are the position of the facility on the system diagram, that is, , A part surrounded by a rectangle which is a diagonal line of coordinates 0 and 1 and which represents a range. However, as shown by the chain line in FIG. 13e, a plurality of short forms can be combined and registered with respect to one equipment device code XXXXX-XXXXX-XXA.

The target device registration means 9 registers each data in the device coordinate data file 13 in advance as follows. That is, the target device registration means 9 is the display device 4
On the system diagram screen above, from the input device 1, the range where the equipment is located on the system diagram is coordinate 0 (X0, Y0) of two points,
The coordinate 1 (X1, Y1) is designated as a rectangular area having a diagonal line, and is input to the equipment code corresponding to the range.
At this time, if the equipment code is systematized,
Provides a function to assist the input of equipment code. The input equipment code, the coordinate values of the two points in the location range, and the system diagram number of the system diagram are registered in the device coordinate data file 13 described above.

In the equipment maintenance management work support apparatus shown in FIG. 1, the means for storing the drawing and the equipment information in the optical disk device 15 and the equipment information file 14 is omitted.

Next, the operation will be described when the present invention is applied to the maintenance of thermal power plant equipment.

First, the operator inputs the system diagram number from the input device 1 in order to display the system diagram required by the operator. Then, the system diagram display means 8 extracts the system diagram corresponding to the system diagram number from the system diagrams registered in advance in the screen information file 12, and outputs it to the display device 4.

For example, FIG. 3 is a system diagram screen, in which a system diagram (solid line portion in the figure) of a part of the turbine is displayed. On this system diagram screen, the operator uses the mouse to specify the mouse cursor 16 for a necessary device. The target device extraction means 10 performs processing in the procedure shown in FIG. 4, and converts the position data of the mouse cursor 16 on the systematic diagram displayed on the display device 4 into coordinate data (101). And
The target device extraction means 10 searches the device coordinate data file 13 from the system diagram number and the coordinate data (102).
That is, the target device extraction means 10 uses the one system diagram drawing number = in the device coordinate data file 13 shown in FIG.
Displayed system diagram number and coordinate X0 <coordinate X <
An equipment code that satisfies the condition of coordinate X1 and coordinate Y0 <coordinate Y <coordinate Y1 is searched. As a result, the equipment code is extracted, and the pop-up screen 17 shown by the bold frame in FIG. 3 is displayed (103). On the pop-up screen 17, the device name and the facility device code are displayed. At the same time, the selected device is displayed in the short frame 18 by the chain line in the drawing.

As shown in FIG. 5, the mouse cursor 1
When there are a plurality of devices corresponding to the position data of No. 6, a plurality of devices are displayed on the pop-up screen 17, that is, the facility device codes corresponding to the devices 1 and 2 are displayed in this example, and the short frame 18 of the chain line in the drawing is displayed. It When the operator selects the device 2 on this screen, only the device 2 is highlighted (displayed with a thick frame) and displayed.
Only the corresponding short frame 18 shown by the chain line is displayed brightly.

Next, the facility information extracting means 11 first inputs the facility equipment code from the target equipment extracting means 10 by the procedure as shown in FIG. The equipment specification database of the equipment information file 14 as shown in 9 is searched (201).

For example, the facility specification management database 14
As shown in FIG. 7, a is composed of specification data 1 to specification data n for each equipment code, and the equipment maintenance history database 14b is, as shown in FIG. 8, a maintenance date for each equipment code. The maintenance contents are stored, and the inspection result database 14c stores inspection dates, inspection data 1 to inspection data n for each equipment code as shown in FIG. When the operator requests data required in the database by interactive processing, equipment information corresponding to the equipment code, for example, equipment specifications, is displayed on the display device 4.
Alternatively, it is output to the printing device 5 (202).

On the other hand, the equipment information extracting means 11 outputs the drawing in the procedure as shown in FIG.

First, the facility information extracting means 11 inputs the facility equipment code from the target equipment extracting means 10, searches the database 14d1 managing the correspondence between the equipment equipment code and the drawing number as shown in FIG. The drawing number to be processed is taken out (301). In this case, the drawing number "AAA" is used as in the equipment code "XXXXXXXXXXX" in FIG.
When there are two "A1" and "AAAAA2", the drawing is specified by the dialogue processing with the operator (302). Then, the drawing number and the database 14d2 for managing the drawing in FIG. 11 are searched using the drawing number as a key (303). As a result, the optical disk corresponding number of the optical disk device 15 corresponding to the drawing number is searched, and the equipment information extracting means 11 extracts the drawing from the optical disk device 15 and outputs it to the display device 4 or the printing device 5 (304).

As for the technical document, the facility device code and the technical document management No.
14e1 and search for this technical document management number. The optical disc correspondence number 14e2 and the technical document in the optical disc device 15 are output to the display device 4 or the printing device 5.

As described above, one device can be selected quickly and easily from the huge equipment of the plant equipment,
By making it possible to easily display and print various equipment information and equipment drawing information related to the equipment, it is possible to shorten the work time and save labor in the equipment maintenance management work.

Next, a second embodiment of the present invention will be described with reference to FIG.

In this embodiment, the screen information of the system diagram displayed on the display device 4 by the system diagram display means 8 is converted into the optical disc device 15
It is designed to be saved together with other equipment drawings. In this way, it is not necessary to provide the screen information file 12 of the first embodiment, and the system diagram displayed by the system diagram display means 8 can be printed as a drawing.

FIG. 14 shows a third embodiment of the present invention. In the third embodiment, a system for facility information management and facility drawing management similar to that already described with reference to FIGS. 15 and 16 (chain line in the figure). Is operated, the configuration of the present invention is added to the system.

Here, the equipment information management and equipment drawing management system refers to a system that manages specifications / maintenance history inspection data and drawings / technical document data relating to a certain equipment as business, and can search / register as necessary. . In the third embodiment, the target equipment can be selected from the system diagram. Further, in the device like the present invention, the accuracy of the data to be managed is important. However, when the system for operating the equipment as described above is operated in the existing system, the accuracy of the data managed by the business routine is In many cases, compensation has been made, and by utilizing the data, the above problem can be solved.

[0035]

As described above, according to the present invention, the equipment required by the operator can be designated from the system diagram of the plant equipment, so that the required equipment can be selected from a huge amount of equipment. Easy and quick. Also,
Using the equipment code as a key, a database including the equipment code, the drawing number associated therewith, and the index information of the drawing corresponding thereto is searched, so that the drawing related to the equipment code can be quickly retrieved. Therefore, the device information of the defective device and the related drawing can be promptly provided, and the reduction of the working time can be supported.

[Brief description of drawings]

FIG. 1 is a configuration diagram of an equipment maintenance management work support apparatus showing a first embodiment of the present invention.

FIG. 2 is a configuration diagram showing an example of a device coordinate data file of FIG.

3 is an explanatory diagram showing a first example of the systematic diagram display screen of FIG. 1. FIG.

FIG. 4 is a flowchart showing a process of a target device extraction unit of FIG.

5 is an explanatory diagram showing a second example of the systematic diagram display screen of FIG. 1. FIG.

FIG. 6 is a flowchart showing a first process of the equipment information extracting means of FIG.

7 is a configuration diagram showing an example of a database that manages the equipment code and specifications of FIG. 1. FIG.

8 is a configuration diagram showing an example of a database that manages the equipment code and the maintenance history of FIG. 1. FIG.

FIG. 9 is a configuration diagram showing an example of a database for managing the equipment code and the inspection result of FIG. 1.

10 is a flowchart showing a second process of the equipment information extracting means in FIG.

FIG. 11 is a configuration diagram showing an example of a database for managing the equipment code and the drawing number and the drawing number and the drawing of FIG. 1.

FIG. 12 is a view showing equipment code and technical document management No. 1 in FIG.
And technical document management No. It is a block diagram which shows an example of the database which manages and a technical document.

FIG. 13 is a configuration diagram of an equipment maintenance management work support apparatus showing a second embodiment of the present invention.

FIG. 14 is a configuration diagram of an equipment maintenance management work support device showing a third embodiment of the present invention.

FIG. 15 is a block diagram of a facility maintenance management work support device that manages facility information showing a conventional example.

FIG. 16 is a block diagram of a facility maintenance management work support device for managing drawing information showing a conventional example.

[Explanation of symbols]

 1 Input Device 4 Display Device 5 Printing Device 8 System Diagram Display Means 9 Target Device Registering Means 10 Target Equipment Extracting Means 11 Equipment Information Extracting Means 12 Screen Information File 13 Equipment Coordinate Data File 14 Equipment Information File 15 Optical Disk Device

Claims (1)

[Claims] 1. A facility maintenance management work support device for supporting maintenance work of equipment of plant equipment in a power plant or the like, which displays a system diagram of the plant equipment corresponding to a system diagram number registered in advance by an external request. A system coordinate display means for displaying the system diagram and the coordinate data of the range in which each device is present and the corresponding facility device code for each system diagram of the plant equipment displayed on the display device by the system diagram display device are the device coordinate data files. Target device registration means to register in, the target equipment code from the coordinate data and system diagram number corresponding to the equipment specified externally on the system diagram of the plant equipment displayed on the display device A target device extracting means for extracting as a facility device code, and a database consisting of facility device codes and facility information corresponding thereto are stored in the database. The corresponding equipment information is output to the outside by searching with the equipment equipment code, while a database consisting of the equipment equipment code, the drawing number related to this and the index information of the drawing corresponding to this is retrieved by the target equipment equipment code. Then, the equipment maintenance management work support device is provided with equipment information extracting means for extracting a drawing from the storage medium and outputting the drawing to the outside based on the index information of the drawing.