JP3729755B2 - Screen conversion device and screen conversion method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a screen conversion apparatus that automatically converts a unit system or a numerical system of screen data on a screen.
[0002]
[Prior art]
In large-scale plant systems such as nuclear power generation and thermal power plants, the performance and operating status of each subsystem and the entire system are displayed, but the MKS unit system is used for the performance and operating status on the CRT screen. For example, XX kg / cm ² and XX mmHg have been displayed. However, the MKS unit system is being switched to the SI unit system according to recent laws and regulations. FIG. 10 shows a configuration diagram of a conventional unit system conversion operation. In the figure, 1 is a unit part before conversion, 4 is a unit part after conversion, 5 is a numerical part before conversion, 8 is a numerical part after conversion, 13 is a unit conversion operation, and 17 is a digit conversion operation. The unit conversion work 13 extracts a part to be converted from a unit part (before conversion) 1 from the screen based on the specification indicated by the user, and corrects, for example, XXkg / cm ² to the unit after conversion as XXMPa. , And stored in unit parts (after conversion) 4. Also, in the digit conversion work 17, a part to be converted is extracted from a numerical part (before change) 5 based on the specification document, for example, 12.34 (XX.XX) is replaced with 1.234 (X.XX). The number of digits after conversion is corrected as shown in FIG.
Since the conventional unit changing operation 13 and digit number changing operation 17 are all performed manually, the parts of the screen data are individually extracted and corrected, and a huge amount of work is required to change the unit system. I needed it.
[0003]
[Problems to be solved by the invention]
As described above, since the conventional unit and digit number change work is carried out manually on a large number of equipment parts in a large-scale plant, it takes a lot of personnel and time, and in particular, there is an error in changing the numerical system. It took a lot of time and money to check for existence.
The present invention has been made to solve the above-mentioned problems, and can change unit parts automatically and collectively when changing the unit system of the screen, and accompanying numerical values are generated. It is an object of the present invention to provide an apparatus and a method that can also change the number of digits of a component.
[0004]
[Means for Solving the Problems]
Screen transformation apparatus and method according to the present invention, units of component extracting unit extracts a unit part of the pre-conversion unit as a key, the associated component search unit of the unit components are extracted X, closest to the numerical part of the Y-coordinate Is extracted, and after the conversion unit of the conversion information database corresponding to the input point number of the numerical component is read, the unit component conversion unit converts it into the read converted unit.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Embodiment 1 FIG.
A screen conversion apparatus according to Embodiment 1 of the present invention will be described below with reference to the drawings. FIG. 1 is a configuration diagram of the first embodiment, FIG. 2 shows a structure of unit parts, and FIG. 3 shows a processing flow of the first embodiment. In the figure, 2 is a unit component extraction unit, and 3 is a unit component conversion unit.
Next, the operation will be described. The unit component extraction unit 2 searches the unit component 1 before conversion for a unit component having a unit to be converted, for example, a unit component of XX kg / cm ² . As a result of the search, the unit of the corresponding unit part is rewritten in the unit part conversion unit 3 to the unit after conversion, for example, XXMPa, and stored in the unit part 4 after conversion.
In the first embodiment, as shown in the above operation, the unit part to be converted is converted only in the unit system, for example, from XX kg / cm ² to XX MPa, and the numerical system indicated by XX in the above example is used. No conversion is performed.
As described above, in the first embodiment, since it is a screen conversion device that rewrites the unit of the unit part to be converted into the unit indicated in the specification by the unit part conversion unit, the complexity of manual work is eliminated, Work efficiency is improved.
[0006]
Embodiment 2. FIG.
The screen conversion apparatus according to the second embodiment will be described with reference to FIGS. 4 shows the configuration of the second embodiment, FIG. 5 shows the structure of numerical parts, and FIG. 6 shows the structure of a conversion information database. FIG. 7 shows a processing flow. In the figure, 6 is a numerical component extraction unit, 7 is a numerical component conversion unit, 8 is a converted numerical component, and 9 is a conversion information database. Next, the operation will be described. The numerical component extraction unit 6 uses the input point number of the conversion information database 9, that is, the conversion information database structural diagram shown in FIG. 6 as a key, and the numerical component in the numerical component structural diagram shown in FIG. Search for. The numerical component conversion unit 7 rewrites the number of digits of the numerical component corresponding to the search result to the conversion information database 9, that is, the conversion row number shown in the structure diagram of the conversion information database shown in FIG. Store. In the second embodiment, as shown in the above operation, the numerical component to be converted is, for example, XX. XX kg / cm ² to X. XXXkg / cm and converts a numerical system only as ^2, conversion of the unit system shown in kg / cm ² of the embodiment is not performed.
As described above, according to the second embodiment, since the screen conversion device converts and rewrites the numerical value of the numerical component to be converted by the numerical component conversion unit, errors due to manual operations can be prevented and the work efficiency can be improved.
[0007]
Embodiment 3 FIG.
The screen conversion apparatus according to the third embodiment will be described with reference to FIGS.
FIG. 8 is a block diagram of the third embodiment, and FIG. 9 shows a processing flow. In the figure, reference numeral 10 denotes a related numerical component search unit.
Next, the operation will be described. The unit component extraction unit 2 searches for the corresponding pre-conversion unit component 1 using the conversion information database 9, that is, the unit before conversion in the conversion information database structure diagram shown in FIG. 6 as a key. The related numerical component search unit 10 extracts, from the screen data, the closest numerical component from the X and Y coordinates of the unit component in the structural diagram of the unit component shown in FIG.
Next, the converted unit of the conversion information database shown in FIG. 6 corresponding to the input point number of the extracted numerical component is read, and the unit component converting unit 3 stores the read converted unit in the rewritten unit component 4.
The third embodiment complements the screen conversion device in which the unit component unit shown in the first embodiment of the present invention is converted by the unit component conversion unit. That is, in the first embodiment, when the unit system is converted, for example, the A pressure of the A device is 150 kg / cm ² and the B pressure of the B device is 1 kg / cm ^2, and the plurality of units are converted. In the specification, the A pressure and the B pressure are converted to, for example, KPa, although the A pressure is expressed in MPa and the B pressure is expressed in KPa.
Therefore, in the first embodiment, when the unit parts having a wide range of units are uniformly converted, it is necessary to perform a collation check with the specification display after the conversion. In the third embodiment, the conversion information database 9 shown in FIG. 6 is provided, and after the converted unit of the conversion information database 9 is read, the unit is converted by the unit component conversion unit 3. There is an effect that the labor of checking can be saved.
The unit components X, when extracting a numerical value part of the neighborhood most from Y coordinates from the screen data, said the closest, for example numerical units of 10 kg / cm ² is, side by side and, for example 10 kg / cm ² on the screen In some cases, the unit kg / cm ² is described in the upper part or lower part of the numerical value 10, and there is a way to describe them by extracting the nearest numerical parts. But unit conversion is possible. Note that the value of the first embodiment is not lowered by the third embodiment, and the first embodiment has sufficient functions and effects for conversion of a narrow unit system.
[0008]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
[0009]
Single-position component extracting unit extracts a unit part of the pre-conversion unit as a key, associated numerical component search unit extracts the nearest numerical components of X, Y coordinates of the unit components that are the extracted numerical component and the extracted After the converted unit of the conversion information database corresponding to the input point number is read, the unit component conversion unit converts the unit into the read converted unit, so that unit conversion is automated and the conversion work accuracy is improved. It has an excellent effect of improving work efficiency.
[Brief description of the drawings]
FIG. 1 is a diagram showing a configuration of a first embodiment of the present invention.
FIG. 2 is a diagram showing a structure of a unit part according to Embodiment 1 of the present invention.
FIG. 3 is a diagram showing a processing flow of the first embodiment of the present invention.
FIG. 4 is a diagram showing a configuration of a second embodiment of the present invention.
FIG. 5 is a diagram showing the structure of a numerical part according to Embodiment 2 of the present invention.
FIG. 6 is a diagram showing a structure of a conversion information database according to the second embodiment of the present invention.
FIG. 7 is a diagram showing a processing flow of Embodiment 2 of the present invention.
FIG. 8 is a diagram showing a configuration of a third embodiment of the present invention.
FIG. 9 is a diagram showing a processing flow of the third embodiment of the present invention.
FIG. 10 is a diagram showing a configuration of a conventional screen conversion work.
[Explanation of symbols]
1 unit parts before conversion, 2 unit parts extraction unit, 3 unit parts conversion unit,
4 unit parts after conversion, 5 numerical parts before conversion, 6 numerical part extraction part, 7 numerical part conversion part,
8 Numerical parts after conversion, 9 Conversion information database.

Claims (2)

A screen conversion device comprising a conversion information database, comprising a unit component extraction unit, a related numerical component search unit, and a unit component conversion unit, wherein the unit component extraction unit is a unit using a unit before conversion as a key The related numerical component search unit extracts the nearest numerical component from the extracted X and Y coordinates of the unit component, and the conversion information database corresponding to the input point number of the extracted numerical component After the conversion unit is read, the unit conversion unit converts the converted unit into the read converted unit. A screen conversion method for converting a unit part unit by the screen conversion device according to claim 1.

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