JPH08194720A - Inspection data collection device - Google Patents

Abstract

PURPOSE: To display an inspection data input screen corresponding to exclusive recording paper. CONSTITUTION: An inspection unit information data base 6 previously preserves information on an inspection unit required at the time of collecting inspection data. A format data base 8 previously preserves information required at the time of inputting inspection data on a screen display. An inspection history information data base 7 preserves inspection data as inspection history data. An inspection information extraction means 9 extracts corresponding inspection information from the respective data bases. A display screen input/output management means 11 displays inspection information on a display input means 13 and displays inputted inspection data on the display input means 13. An inspection data input management means 18 preserves inputted inspection data in the inspection history information data base 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to inspection data collection for collecting inspection data of equipment such as power plants, and more particularly to an inspection data collection device for supporting inspection data collection work.

[0002]

2. Description of the Related Art A portable data input device such as a handy terminal or a pen computer has been used as a conventional inspection data collection device for supporting on-site inspection work of a power plant or the like.

FIG. 15 is a block diagram of a conventional inspection data collection support device for supporting the above-described site inspection work.

The inspection data collection support device 1 is composed of an inspection data management device 2, an inspection data collection device 3, a data communication device 4 and a printing device 5.

The inspection data management device 2 has a function of setting the name of an item to be inspected, a limit value for this item, a possible abnormality pattern, and an inspection course that defines the inspection order of these inspection items. . Further, the inspection data management device 2 stores the data collected by the inspection data collection device 3 in a database, and creates graphs such as trend graphs and scatter plots from the data stored in the database.
It has a data processing function for displaying and correlation analysis.

The inspection data collecting device 3 comprises an input section 3a and a display section 3b as shown in FIG.
Each function key, data input key, and the like are attached to the. The inspection data collection device 3 inputs the data required for inspection at the time of inspection from the inspection data management device 2 via the data communication device 4, displays these data on the display unit 3b on site, and performs inspection work according to this display. Then, the inspected data is input from the input unit 3a.

The data communication device 4 inputs and outputs data between the inspection data management device 2 and the inspection data collection device 3. The printing device 5 prints each data processed by the data processing function of the inspection data management device 2.

In the inspection data collection support device 1 described above,
Before the inspection work, the information necessary for each inspection data collection work is transmitted from the inspection data management device 2 to the inspection data collection device 3 via the data communication device 4. The inspector carries the inspection data collecting device 3 for inspection work. In the inspection work, inspection is performed according to the information displayed on the inspection data collection device 3, and the inspection data is input. After completion of the inspection work, the inspection data input to the inspection data collection device 3 is transmitted to the inspection data management device 2 via the data communication device 4 and managed in the database.

From the above results, according to the conventional inspection data collection support device, the display portion 3b of the inspection data collection device 3 is shown.
By displaying the limit value as the control value for the inspection item, the previous inspection data, etc. on the display, the inspection data can be compared with the present inspection data at the inspection site.

Further, the inspection items are sequentially displayed on the display section 3b in a preset order, and the inspection work can be efficiently performed in accordance with this display. The limit value corresponding to the inspection item is set in the inspection data collection device 3 by selecting from the inspection data management device 2 in which several types of patterns are registered in advance. As a result, the limit value of the specific pattern is set.

[0011]

However, the inspection data collection device 3 of the conventional inspection data collection support device 1 has the following problems.

First, in the conventional inspection data collection device 3, the inspection item name on the input screen is input as a reliance, but which collected data is to be immediately input only by the inspection item name? There was a problem that the correspondence was difficult to understand.

For example, the inspection data collection device 3 is shown in FIG.
On the inspection data input screen 51 as shown in
"Inspection item name", "Alarm limit value", "Data entry field"
Is displayed, and the inspector reads the cooling water inlet temperature, which is the inspection item name on the inspection data input screen 51, and inputs the cooling water inlet temperature collected at the site.

However, any inspection item is shown in FIG.
The common input screen as shown in is used, and before and after the inspection using the dedicated paper base, the items before and after each inspection item, the inspection order, etc. are not displayed, and the data collected by only the inspection item name is displayed. There was a problem that it was necessary to judge which and there was a risk of inputting incorrect data.

As the second, regarding the data that can be input, only text-based code information such as numerical data such as inspection measurement values of equipment and coded status information (large or small etc) can be input, There is a problem in that it is not possible to collect detailed information about a device such as a device scratch or the shape and size of the device.

[0016] Third, since the amount of data that can be stored in the inspection data collection device 3 is limited, only the previous inspection data and the limit value can be confirmed, which causes a problem during the inspection work. Even if the above is found, since the information such as the trend graph must be confirmed by the inspection data management device 2, there is a problem that it takes time to take measures against the malfunction of the device.

An object of the present invention is to provide an inspection data collecting device which can quickly and easily provide a large amount of information for solving the above problems and also can support the collection of detailed inspection information of facility equipment. To do.

[0018]

The invention according to claim 1 is to be carried at the time of inspection work of a plant, to display the information necessary for the inspection work on the site by the display input means, and to display the inspection equipment according to the display of this display input means. In the inspection data collection device that inspects and collects the inspection results as inspection data via the display input means, the inspection equipment required when collecting the inspection data including the inspection course information that guides the inspection work course and the control values of the inspection equipment. Information database for pre-storing information related to inspection data, and fixed screen information for each screen number displayed on the display / input means and input field information for inputting collected inspection data When inputting inspection data on the screen display Format database that stores necessary information in advance, and inspection history information that stores the collected inspection data as inspection history data Database, these inspection equipment information databases, format databases, inspection history information databases, database input / output means for exchanging data with external inspection data management devices, and information input on the display input means. Display information recognition means for judging information, inspection information extraction means for extracting corresponding inspection information from the inspection equipment information database, format database and inspection history information database based on the judgment by the display information recognition means, and this inspection information A display screen for displaying the inspection information extracted by the extraction means on the display input means via the input / output control means, and displaying the inspection data input from the display input means on the display input means via the input / output control means. Numerical values displayed on the input / output management means and display input means It is obtained as provided with inspection data input management means for storing inspection data input from the force area to check history information database.

According to a second aspect of the present invention, it is carried during the inspection work of the plant, and the information necessary for the inspection work is displayed on the site by the display input means. In the inspection data collection device that collects the inspection results as inspection data via the, save the information about the inspection equipment required at the time of the inspection data collection including the inspection course information that guides the inspection work course and the control values of the inspection equipment. Inspection equipment information database,
Fixed screen information for each screen number displayed on the display input means and the collected inspection data are input. A format database that stores in advance the information necessary for inputting inspection data on the screen display including the input field information collected, and the collected An inspection history information database that stores inspection data as inspection history data, a database input / output means for communicating these inspection device information database, format database, inspection history information database, and external inspection data management device, and display input Display information recognition means for judging the input information based on the information displayed on the means, and corresponding data from the inspection equipment information database, the format database and the inspection history information database based on the judgment by the display information recognition means. Extract as inspection information The inspection information extraction means and the data extracted by the inspection information extraction means are displayed on the display input means via the input / output control means, and the inspection data input from the display input means is input via the input / output control means. Display screen input / output management means for inputting to the display input means, image input code conversion means for converting image information input to the image input area displayed on the display input means into vector information or coordinate information, and this image The vector information or coordinate information converted by the input code conversion means is saved as inspection data in the inspection history information database, and the inspection data input from the numerical data input area displayed on the display input means is saved in the inspection history information database. And an inspection data input management means to be provided.

According to a third aspect of the present invention, in the inspection data collecting apparatus according to the first or second aspect, the inspection data extracted from the inspection history information database through the inspection information extracting means is processed by a request from the display inputting means. Then, an inspection information management means for creating display information including a trend graph and a scatter diagram, which is useful for detecting an abnormality in the inspection device, is added.

[0021] The invention of claim 4 is from claim 1 to claim 3.
Prior to starting the inspection work in the described inspection data collection device, the compressed inspection data is taken in from an external inspection data management device by transmission, the data is restored and the inspection device information database and format database are created via the database input / output means. While updating and saving to the inspection history information database, add database transmission control means to extract only the inspection data collected in this inspection work after the inspection work from the inspection history information database and transmit it to an external inspection data management device. It is the one.

[0022]

According to the first aspect of the present invention, it is possible to display an inspection data input screen in accordance with a dedicated recording sheet for each type of inspection data and inspection contents. In addition, by managing the format database, inspection equipment information database, and inspection history information database in association with each other, a dedicated input screen is automatically displayed as the inspection course progresses,
The inspection data can be checked at a glance, and the inspection work can be performed efficiently.

According to the second aspect of the present invention, an image can be input with a pen or the like, the input image information is converted into vector information or coordinate information, and the converted inspection history information database is registered. Since data can be input and saved in the form of images, it is possible to collect detailed equipment inspection data that cannot be entered numerically as compared with conventional methods. Therefore, it is possible to eliminate the inconvenience of separately writing on paper or the like as in the conventional case. Moreover, the amount of data can be reduced when the vector information is stored.

According to the third aspect of the present invention, the inspection data collected at present and in the past is managed by the inspection history information database of the inspection data collecting device, and the trend graph is displayed based on the data retrieved and extracted by the inspection information extracting means. Enables scatter plot creation processing. As a result, it is possible to confirm the history of inspection data and the state of the equipment at the inspection site.

According to the fourth aspect of the present invention, when data is transmitted from the external processing device to the inspection data collection device, the compressed database is input and the database transmission control means decompresses and restores the database. As a result, it is possible to speed up the transmission of a large amount of data including the history. Further, the database transmission control unit extracts only the newly registered and updated data from the database and transmits it to the external processing device, so that the consistency of the database can be maintained.

[0026]

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

FIG. 1 is a block diagram of the inspection data collecting apparatus showing the first embodiment of the present invention.

The inspection data collection device 3 includes an inspection device information database 6, an inspection history information database 7, a format database 8, an inspection information extraction means 9, a display information recognition means 10, a display screen input / output management means 11 and an input / output control means. 12, an inspection data input management means 18, a database input / output means 22, and a display input means 13.

Here, the inspection device information database 6 is
The information about the inspection equipment necessary for collecting the inspection data including the inspection course information for guiding the inspection work course and the management value of the inspection equipment is stored in advance.

The inspection history information database 7 stores the collected inspection data as inspection history data.

The format database 8 is used when inputting based on inspection data based on a screen display including fixed screen information and input field information for inputting collected inspection data for each screen number displayed on the display input means 13. The necessary information is stored in advance.

The inspection information extraction means 9 is based on the judgment by the display information recognition means 10 and the inspection equipment information database 6
The corresponding inspection information is extracted from the format database 8 and the inspection history information database 7.

The display information recognition means 10 is the display input means 1
The input information is judged based on the information displayed in 3.

The display screen input / output management means 11 displays the inspection information extracted by the inspection information extraction means 9 on the display input means via the input / output control means 12, and the inspection data input from this display input means. Is displayed on the display input means 13 via the input / output control means 12.

The input / output control means 12 is a display input means 13
Is to control. The display input means 13 is for displaying a screen and data via the display screen input / output management means 11 and the input / output control means 12.

First, prior to the inspection, a management device (not shown) and the inspection data collecting device 3 are connected to each other, and necessary data stored in the management device is stored in the inspection device information database via the database input / output means 22. 6 and format database 8 and inspection history information database 7 are transmitted and saved. Then, the inspector brings the inspection data collection device 3 to the site. At this time, the inspector specifies and inputs the inspection course information from the display input means 13. For example, the inspection course 1 is input.

Using the inspection course information input from the display input means 13 as a key, the inspection information extraction means 9 is extracted from the inspection course information 6a in the inspection equipment information database 6 shown in FIG.
The screen ID and display order are extracted by.

That is, the inspection device information database 6
2, is composed of inspection course information 6a and management value information 6b, and the inspection course information 6a stores screen information displayed on the display unit for each inspection course.

For example, in the course 1, screen IDs and display orders represented by format 1, format 2, ... Corresponding to this course are stored. The management value information 6b stores management value information item by item. The item is an item for inputting inspection data, and is, for example, the cooling water temperature.

Next, using the screen ID extracted from the inspection course information 6a of the inspection device information database 6 by the inspection information extracting means 9 as a key, the screen image information 8a of the format database 8 shown in FIG. 2 corresponds to the screen ID. The screen image information is obtained, and the screen display information such as the item ID is obtained from the screen display information 8b.

As shown in FIG. 2, the format database 8 is composed of screen image information 8a and screen display information 8b. The screen image information 8a includes format information (fixed information, input / output) for each screen ID (format). Field information, etc.) is stored.

The screen display information 8b includes a screen ID.
Input / output field name, item ID, (for each format),
Item name and unit are saved. For example, in format 1, field 1, field 2, ..., Item 1-1, item 1-2 ..., Item 1, item 2, ..., Unit 1, unit displayed on this screen 2 is stored.

Further, the management value information 6 of the inspection device information database 6 is used with the item ID obtained as described above as a key.
The management value data is extracted from b, and the inspection history data is extracted from the inspection data information 7a of the inspection history information database 7. The inspection history information database 7 is composed of inspection data information 7a, and the inspection data information 7a stores item names and inspection history data for each inspection date.

As a result, the display screen input / output management means 11
Displays the inspection history information and the screen image information extracted by the inspection information extraction means 9 on the display input means 13 via the input / output control means 12 as shown in FIG.

On the inspection data input screen 51 shown in FIG. 3, a screen display for detecting shaft vibration of a motor is displayed as inspection information, and the inspection data is sequentially input according to the displayed 1) to 15). ing.

For example, the measured value of shaft vibration is the load side for each direction,
There is an input area for the stator and anti-load side.
When the measured value is input to (15), the input value is displayed on the display input / output unit 13 by the display screen input / output management unit 11 via the input / output control unit 12, and after all the inspection data are input, the display input unit is displayed. When a save request is issued from 13,
The inspection data input management means 18 stores the collected data in the inspection history information database 7.

Next, the screen device information displayed by the display information recognition means 10 is recognized based on the screen switching information input from the display input means 13 and the display order information already obtained by the inspection information extraction means 9.

As a result, the inspection information extraction means 9 extracts the information necessary for the next inspection from the inspection history information database 7 and the format database 8 and the extracted inspection information is displayed and input by the display screen input / output management means 11. Means 1
Display to 3. For example, a screen example 52 is displayed on the display input means 13 as shown in FIG. This screen example 52
The outline of the bearing is displayed in, and the inspector inputs the inspection data in the items (1) to (8) according to this display.

The data collected by the inspection data collection device 3 according to the first embodiment is returned to the control room,
It is transmitted to a management device (not shown) via the database input / output means 22 and various processing is performed.

From the above results, according to the present embodiment, a form-based screen for entering inspection data is displayed,
Since the inspection data can be input to the screen, the inspection work can be performed with the same feeling as the inspection work by the form (inspection record sheet) before the inspection data collection support device 1 is installed. In addition, in order to guide you at a glance where to check the inspection equipment,
Compared with the conventional device, it is possible to perform the inspection work according to the display screen without any confusion about where to inspect.

The inspection device information database 6 is an inspection device information database 17 as shown in FIG.
The inspection course information 17a, the device screen information 17b, and the management value information 17c may be used. The inspection course information 17a stores a device name for each course, the device screen information 17b stores a screen ID for each device, and the management value information 17c stores an item ID.
Management information is stored for each.

In this way, the inspection device information database 1
The equipment name to be inspected for each course can be stored in the inspection course information 17a of No. 7, and the equipment can be newly associated with the screen, and the inspection work can be performed in units of equipment.

FIG. 6 is a block diagram of an inspection data collecting device showing a second embodiment of the present invention.

In FIG. 6, the same reference numerals as those in FIG. 1 showing the first embodiment indicate the same or corresponding portions, and the main difference between FIG. 6 and FIG. 1 is the image input code converting means 1.
9 is added.

Here, the image input code converting means 19
Is for converting the image information input to the image input area displayed on the display input means 13 into vector information or coordinate information.

First, prior to the inspection, a management device (not shown) and the inspection data collecting device 3 are connected to each other, and necessary data stored in the management device is supplied to the inspection device information database via the database input / output means 22. 6 and format database 8 and inspection history information database 7 are transmitted and saved. Then, the inspector brings the inspection data collection device 3 to the site. The inspector specifies and inputs the inspection course information from the display input means 13. For example,
Enter inspection course 1.

As a result, the inspection course information 6a in the inspection device information database 6 similar to that shown in FIG. 2 is extracted and the screen ID is displayed.
The screen display information such as the screen image information and item ID of the format database 8 is extracted from the display order as inspection information. In addition, in the format database 8,
Image input area information is stored as format information.

Next, the display screen input / output management means 11 displays the extracted inspection information on the display input means 13. Thereby, for example, the display screen 53 shown in FIG. 8 is displayed on the display input means 13. An image input / output field 53a is provided on the left side of the display screen 53, and an external view of an actual pipe is displayed as an image.

The inspector, for example, visually observes the actual pipe, and if there is a crack, traces the image with a pen or the like, and sketches the position, direction, or length of the crack.

On the right side of the display screen 53 is a dist data input field 53b. The wall thickness of the A side and B side pipes is measured, and inspection data is sent to the (1) to (8) keys or the like. Enter.

The result input from the display input means 13 is displayed on the display input / output management means 11 on the display input means 13. Then, if a storage request is made after confirmation by the inspector, the inspection data of the dist data input field 53b will be the inspection data input management means 1 as in the first embodiment.
8 is stored in the inspection history information database 7.

On the other hand, the image data input from the image input / output field 53a of the display screen 53 is recognized by the image input code converting means 19 as shown in FIG. The locus is displayed (101, 102).

When the inspector confirms the display and makes a storage request, it is determined whether to store the vector information or the simple coordinate data (103, 104).

In this case, when the vector information, for example, the starting point, the length, the direction, and the like has a smaller data amount than the coordinate data, it is determined to save the vector information.

For example, if a plurality of vectors can be extracted, the coordinates of each starting point, the lengths of each starting point and each ending point, and their directions are converted into numerical data without using the image input as coordinate data (105). In case of inputting several points, it is converted into coordinate data.

Image input code converting means 19
Notifies the inspection data input management means 18 of the item ID and vector data (106). On the other hand, when the coordinate data is not vector information but the coordinate data is created, the item I
Notify the inspection data input management means 18 together with D (10
7, 108).

From the above results, according to the second embodiment,
Even if it is not possible to input text data such as the location of cracks, shape, size, etc. of the equipment, it is possible to input images with a pen etc. on the screen of the inspection data collection device. Data can be collected. In addition, the data input as an image is very small compared to saving it as image data as it is because it is saved as vector data or coordinate data, and it can be processed as text data like other inspection data. it can.

In the second embodiment, the image input is stored as vector data or coordinate data, but as other state information, the shape feature, for example, in the case of a circle, the diameter is converted into a text database. You can also save it.

FIG. 9 is a block diagram of an inspection data collecting device showing a third embodiment of the present invention.

In FIG. 9, the same reference numerals as those in FIG. 6 showing the second embodiment indicate the same or corresponding portions, and the main difference from FIG. 6 is that inspection information management means 20 is additionally provided. That is.

Here, the inspection information management means 20 edits to display the information extracted by the inspection information extraction means 9.

First, the display information recognizing means 10 determines whether the display information input from the display input means 13 is a display request for an inspection input screen, a display request for history information, or a display request for a trend graph.

Here, in the case of a history information display request, the display information recognition means 10 searches the inspection history information database 7 shown in FIG. 10 and extracts the item ID as a search key. As a result, the inspection information extraction means 9 uses the extracted item ID as a key, and the inspection history information database 7
The history information is extracted from the inspection data information of. The third
The inspection history information database 7 of the embodiment stores a particularly large amount of history data.

The extracted history data is sorted by the inspection information management means 20 in order of new date and time and edited so that it can be displayed on the screen. As a result, the edited history data is displayed by the display screen input / output management means 11 via the input / output control means 12 on the display / input means 13 as a temperature measurement record data display screen 54 shown in FIG.

On the temperature measurement record data display screen 54 of FIG. 11, the inspection date, time, measured value, and determination result are displayed as history data indicating the cooling water inlet temperature of the condenser.

On the other hand, when a display request for a trend graph or the like is made, the display information recognition means 10 recognizes the screen ID. Then, the inspection information extracting means 9 extracts the screen display information such as the item ID from the screen image information 8a shown in FIG. 10 using the screen ID as a search key as in the case of the first embodiment.

Next, using the extracted item ID as a key, the inspection information extracting means 9 extracts the management value data from the inspection course information 6a of the inspection device information database 6, and the inspection history data from the inspection history information database 7. Is extracted.

As a result, the display screen input / output management means 11 creates and edits a graph based on the extracted data and the display information input from the display input means 13. The created graph is displayed on the input / output control means 1 by the display screen input / output management means 11 together with the dedicated graph display screen.
The display screen is displayed on the display input means 13 via the screen 2 as shown in FIG.

The trend graph display screen 55 shown in FIG.
Daily check of the switchboard "Active power" is displayed in a graph and the amount of power is displayed in chronological order along with the date and time.

From the above results, according to the third embodiment, it is possible to easily retrieve the historical data and display the graph at any time by the inspection data collecting device, so that the data can be stored in the host computer as in the conventional case. Compared to uploading and confirming with historical data and graphs, confirmation work becomes easier. Further, since history data, trend graphs, and the like can be confirmed on site, an abnormality in the equipment can be detected early, and an abnormality can be dealt with early.

FIG. 13 is a block diagram of an inspection data collection device showing a fourth embodiment of the present invention.

The inspection data collecting device 3 shown in FIG. 13 is obtained by additionally providing the database transmission control means 21 to the inspection data collecting device 3 shown in FIG.

The database transmission control means 21 controls the inspection data collection device 3 side in the data transmission of the inspection data management device 2 and the inspection data collection device 3.

With the above configuration, the database transmission between the inspection data management device 2 and the inspection data collection device 3 is performed as shown in FIG.
As shown in FIG. 4, there are two patterns of database transmission: database transmission from the inspection data management device 2 called download, to the inspection data collection device 3, and upload called database transmission from the inspection data collection device 3 to the inspection data management device 2. It is configured to do.

First, the download operation will be described. At the time of download, the inspection data management device 2 compresses the data of the inspection device information database 6A, the format database 8A and the inspection history information database 7A by the data compression means 23.

Data compression not only saves space in the file area for storage, but also removes or modifies extra portions in the data so as to save time in speeding up the file search, resulting in shorter data. replace. For example, there are the following methods for compressing a character string in data.

1) A code in which the length of a character string is changed according to the frequency of use (a high frequency is short and a low frequency is long), for example, a Huffman code.
e).

2) For a character string that frequently occurs in a sentence or a character string that is often referred to, the dictionary is facilitated and replaced with a short one.

3) The same character string that appears consecutively is replaced with the number of repetitions. In the data compression method, symbols and dictionaries are prepared in order to restore the information that was once compressed to the original information.

In this embodiment, for example, the "static Huffman method" and "LZ moving dictionary method" are used. The compressed data is input to the inspection data management device 2 via the serial transmission line. The database transmission control means 21 of the inspection data management device 2 restores from the symbols and the dictionary for restoration and overwrites and restores the inspection device information database 6B, the format database 8B, and the inspection history information database 7B to each database.

Further, at the time of uploading, the database transmission control means 21 searches only the data 7B1 newly registered and updated by the inspection work after the download from the inspection history information database 7B by using the registration update date and time as a search key, Only the acquired data is transmitted to the inspection data management device 2 as a database. In this case, since the data newly registered and updated in the inspection work is not large in volume, the data is not compressed and the data as it is is transmitted to the inspection data management device 2.

From the above results, according to the fourth embodiment, a large amount of data can be transmitted between the inspection data management device 2 and the inspection data collection device 3 while maintaining the consistency of the database to increase the speed. Therefore, a large amount of data can be stored in the database of the inspection data collection device 3.

[0093]

As described above, according to the invention of claim 1, it is possible to display an inspection data input screen in accordance with a dedicated recording sheet for each type of inspection data and the contents of inspection.
As you go through the inspection course, a special input screen is automatically displayed, and you can check the inspection data at a glance, and you can perform inspection work efficiently.

According to the second aspect of the invention, it is possible to input an image with a pen or the like, and since the input image information can be converted into vector information or coordinate information and stored, a detailed inspection of the equipment that cannot be input numerically Data can be collected. Therefore, the inconvenience of separately writing on paper or the like as in the conventional case is solved, and further, when it is stored as vector information, the amount of data can be reduced.

According to the third aspect of the present invention, the inspection data collected at present and in the past is managed by the inspection history information database of the inspection data collecting device, and the process of creating the trend graph and the scatter diagram is performed based on the retrieved and extracted data. In order to make it possible, it is possible to confirm the history of inspection data and the state of the equipment at the inspection site.

According to the invention of claim 4, when transmitting data from an external processing device to the inspection data collecting device, a compressed database is input to decompress and restore the database, and a large amount of data including history is transmitted. Can be speeded up.

[Brief description of drawings]

FIG. 1 is a configuration diagram of an inspection data collection device showing a first embodiment of the present invention.

FIG. 2 is a configuration diagram of each database in FIG.

FIG. 3 is an explanatory view showing a first inspection data input screen of FIG. 1.

FIG. 4 is an explanatory diagram showing a second inspection data input screen of FIG. 1.

5 is another configuration diagram of each database in FIG. 2. FIG.

FIG. 6 is a configuration diagram of an inspection data collection device showing a second embodiment of the present invention.

FIG. 7 is a flowchart showing a processing procedure of the image input code converting means of FIG.

8 is an explanatory diagram showing an inspection data input screen of FIG.

FIG. 9 is a configuration diagram of an inspection data collection device showing a third embodiment of the present invention.

FIG. 10 is a configuration diagram of each database in FIG. 9.

11 is an explanatory diagram showing a history data display screen of FIG. 9. FIG.

FIG. 12 is an explanatory diagram showing a trend graph display screen of FIG. 9.

FIG. 13 is a configuration diagram of an inspection data collection device showing a fourth embodiment of the present invention.

FIG. 14 is an explanatory diagram showing the concept of transmission of the database of FIG.

FIG. 15 is an explanatory diagram showing a configuration of a conventional inspection data collection device.

FIG. 16 is a partial front view of a portable data input device.

FIG. 17 is an explanatory diagram showing an example of a screen of a conventional portable data input device.

[Explanation of symbols]

1 inspection data collection support device 2 inspection data management device 3 inspection data collection device 6 inspection device information database 7 inspection history information database 8 format database 9 inspection information extraction means 10 display information recognition means 11 display screen input / output management means 12 input / output control Means 13 Display Input Means 17 Inspection Equipment Information Database 18 Inspection Data Input Management Means 19 Image Input Code Conversion Means 20 Inspection Information Management Means 21 Database Transmission Control Means 22 Database Input / Output Means

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[Procedure amendment]

[Submission date] March 19, 1996

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a configuration diagram of an inspection data collection device showing a first embodiment of the present invention.

FIG. 2 is a configuration diagram of each database in FIG.

FIG. 3 is an explanatory view showing a first inspection data input screen of FIG. 1.

FIG. 4 is an explanatory diagram showing a second inspection data input screen of FIG. 1.

5 is another configuration diagram of each database in FIG. 2. FIG.

FIG. 6 is a configuration diagram of an inspection data collection device showing a second embodiment of the present invention.

FIG. 7 is a flowchart showing a processing procedure of the image input code conversion means of FIG.

8 is an explanatory diagram showing an inspection data input screen of FIG.

FIG. 9 is a configuration diagram of an inspection data collection device showing a third embodiment of the present invention.

FIG. 10 is a configuration diagram of each database in FIG. 9.

11 is an explanatory diagram showing a history data display screen of FIG. 9. FIG.

FIG. 12 is an explanatory diagram showing a trend graph display screen of FIG. 9.

FIG. 13 is a configuration diagram of an inspection data collection device showing a fourth embodiment of the present invention.

FIG. 14 is an explanatory diagram showing the concept of transmission of the database of FIG.

FIG. 15 is an explanatory diagram showing a configuration of a conventional inspection data collection device.

FIG. 16 is a partial front view of a portable data input device.

FIG. 17 is an explanatory diagram showing an example of a screen of a conventional portable data input device.

[Explanation of symbols] 1 inspection data collection support device 2 inspection data management device 3 inspection data collection device 6 inspection equipment information database 7 inspection history information database 8 format database 9 inspection information extraction means 10 display information recognition means 11 display screen input / output management Means 12 Input / output control means 13 Display input means 17 Inspection equipment information database 18 Inspection data input management means 19 Image input code conversion means 20 Inspection information management means 21 Database transmission control means 22 Database input / output means

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 3]

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FIG. 15

FIG.

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[Figure 4]

FIG. 11

FIG. 17

[Figure 5]

[Figure 6]

[Figure 7]

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[Figure 9]

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Claims (4)

[Claims] 1. When carrying out inspection work of a plant, the information necessary for the inspection work is displayed on-site by means of display input means,
In the inspection data collecting device that inspects the inspection equipment according to the display of the display input means and collects the inspection result as the inspection data through the display input means, the inspection course information and the management value of the inspection equipment that guide the inspection work course. The inspection equipment information database that stores in advance information about inspection equipment required when collecting inspection data, including fixed screen information for each screen number displayed on the display input means and input field information for inputting the collected inspection data. Including a format database that saves the information required when entering inspection data on the screen display, an inspection history information database that saves the collected inspection data as inspection history data, and an inspection device information database and a format database for these. Inspection history information database and external inspection data management Database input / output means for exchanging data with the device, display information recognition means for judging the input information based on the information displayed on the display input means, and the inspection based on the judgment by the display information recognition means Inspection information extraction means for extracting corresponding inspection information from the equipment information database, the format database, and the inspection history information database, and display input means for the inspection information extracted by the inspection information extraction means via the input / output control means. Displayed on the
A display screen input / output management means for displaying the inspection data input from the display input means to the display input means via the input / output control means, and the input from the numerical value input area displayed on the display input means. An inspection data collection device comprising inspection data input management means for storing inspection data in the inspection history information database. 2. When carrying out the inspection work of the plant, the information necessary for the inspection work is displayed on-site by the display input means,
In the inspection data collecting device that inspects the inspection equipment according to the display of the display input means and collects the inspection result as the inspection data through the display input means, the inspection course information and the management value of the inspection equipment that guide the inspection work course. The inspection equipment information database that stores in advance information about inspection equipment required when collecting inspection data, including fixed screen information for each screen number displayed on the display input means and input field information for inputting the collected inspection data. Including a format database that stores in advance the information necessary to input inspection data on the screen display, an inspection history information database that stores the collected inspection data as inspection history data, and an inspection equipment information database, format database, and inspection Historical information database and external inspection data management system Database input / output means for exchanging data with equipment, display information recognizing means for determining information input based on the information displayed on the display input means, and the inspection based on the determination by the display information recognizing means. Inspection information extracting means for extracting corresponding data from the equipment information database, the format database, and the inspection history information database as inspection information, and displaying and inputting the data extracted by the inspection information extracting means via the input / output control means. Display screen input / output management means for displaying the inspection data input from the display input means to the display input means via the input / output control means, and an image input area displayed on the display input means. Image to convert the image information input to the vector information or coordinate information Image input code converting means and vector information or coordinate information converted by the image input code converting means are stored in the inspection history information database as inspection data, and from the numerical data input area displayed on the display input means. An inspection data collecting device, comprising: inspection data input management means for storing input inspection data in the inspection history information database. 3. The inspection data extracted from the inspection history information database through the inspection information extraction unit in response to a request from the display input unit is processed to be useful for detecting an abnormality of an inspection device including a trend graph and a scatter diagram. The inspection data collection device according to claim 1 or 2, further comprising inspection information management means for creating display information. 4. Prior to the start of inspection work, compressed data is transmitted from an external inspection data management device by transmission, the data is restored, and the inspection device information database and format database are transmitted via the database input / output means. While updating and saving to the inspection history information database, add database transmission control means to extract only the inspection data collected in this inspection work after the inspection work from the inspection history information database and transmit it to the external inspection data management device. The inspection data collecting device according to any one of claims 1 to 3, wherein: