JPH06175804A - Data change screen recognizing system - Google Patents

Abstract

PURPOSE:To provide the data change screen recognizing system for displaying a data changed picture and data change contents before calculation is executed. CONSTITUTION:This system is composed of a data change screen recording means 3 for storing which data of which picture are recorded on the screen of a work station before the calculation is executed, display request receiving means 5-3 for receiving a display request concerning the data changed picture and the list of data, data change screen list preparing means 5-1 for extracting and editing the changed information on the screen, and data change screen list displaying means 5-2 for displaying the edited list on the screen.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data change screen recognition method for displaying a screen for which data has been changed and the contents of data change before executing calculation.

[0002]

2. Description of the Related Art Generally, when inputting operation plan data of a power system on a screen displayed on a screen of a WS, a system having a larger system scale has more screen types.

Conventionally, even when there are many screens to be displayed, there is no screen for displaying which input data has been changed. Therefore, each operator has to take note of whether or not the changed data is correct by taking notes in a memo or displaying each data changed screen one by one. Spent.

[0004]

In the conventional screen, there is no screen for displaying a list of screens in which data is changed before execution of calculation and contents of data change. Therefore, when there are many screens for which data is changed in the operation plan or the like, the means for confirming whether or not the operator has changed the necessary data had to reconfirm each screen required for analysis again. Also,
It may take a long time to perform analysis calculation, but when the data input is forgotten and the result is hindered, you have to re-enter the data that you forgot to input and then re-execute the calculation. Time was spent on the analysis work for result verification.
Therefore, the conventional method has a problem that not only the burden on the operator is heavy but also the work efficiency is reduced.

It is an object of the present invention to provide a data change screen recognition method that enables an operator to easily know which data has been changed when performing an analytical calculation such as an operation plan of a power system. There is.

[0006]

In order to solve the above-mentioned problems, the present invention discloses a data change screen recording in which an operator edits information whose data has been changed on the display of the WS before execution of calculation and records it in a file. Means and a data change screen list creation means for extracting the stored information from the file,
There is provided a data change screen list display means for displaying a list of screens on which data has been changed and a data change content on the display of the WS in response to a display request from the input device for the information taken out by the above-mentioned means.

[0007]

First, when the operator requests the display of a screen on the display using the WS input device, the data change screen recording means stores the requested screen information in the data change screen recording file.

Next, the data change screen list creating means extracts and edits the information from the data change screen recording file when the display request accepting means requests the display of the data change contents up to the present time.

Finally, the data change screen display means displays the edited result on the screen by the incorporated data change screen list display means using the data change screen list creation means.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing the configuration of a data change screen recognition method according to the present invention.

In FIG. 1, reference numeral 1 denotes an input device for making the above-mentioned request when a screen is displayed on the display, when data is input, or when a corresponding item is selected from a menu. 2 is a display for displaying the screen requested to be displayed, 3 is data change screen recording means,
Reference numeral 4 is a data change screen recording file. 5 data change screen list creating means (5-1), data change screen list displaying means (5-2), and display request receiving means (5-3) are integrated. Next, the operation of this embodiment will be described. The operator starts editing the input data by selecting the calculation type using the input device 1 and the display 2. After this operation, the input data is stored in the data change screen design file 4 for calculation. The information recorded is the type of screen and change data.

Next, the data change screen list creation means (5-1), the data change screen list display means (5-2) of FIG.
The processing contents of the data change screen display means 5 composed of three types of display request reception means (5-3) will be described with reference to the flowchart of FIG.

In step S2-1, the data change screen list display means accepts a screen display request in order to confirm what data the operator has input up to the present time before executing the calculation from the input device and the screen.

In step S2-2, when the screen display request is received in step S1-1, the operation status up to the present time is stored from the data change screen recording file, and is edited for display in step S2-3 and the data change screen list is displayed. Start the means. A step S2-4 displays the edited contents on the screen.

Finally, FIG. 3 is a screen image showing an example for realizing the data change screen recognition method. The operated screen and data part are highlighted as shown by hatching. Although the operation planning system has been described in the above embodiment, the system is not limited to this, and may be a system for WS application of the man-machine interface.

Further, the operated screen and data may be flicker instead of being displayed in reverse video. In short, all that is required is to display on the screen so as to call attention to the operator.

[0017]

As described above, according to the present invention, when many screens are set as input data and various kinds of screens are displayed on the screen, what kind of screen the operator has up to now is displayed. In the configuration, it is possible to display what kind of data has been changed, so that it is possible to provide a data change screen recognition method that makes it easy for the operator to confirm the data input for analysis calculation.

[Brief description of drawings]

FIG. 1 is a functional block diagram of an embodiment of a data change screen recognition method according to the present invention,

FIG. 2 is a flowchart of a data change screen recognition method including a data change screen list screen display means and a display request reception means,

FIG. 3 is a screen image diagram.

[Explanation of symbols]

 1: Input device 2: Display 3: Data change screen recording means 4: Data change screen recording file 5: Data change screen display means 5-1: Data change screen list creation means 5-2: Data change screen list display means 5- 3: Display request acceptance means

Claims (2)

[Claims] 1. In a workstation (hereinafter, referred to as WS) having a large number of screens, which is used for the purpose of supporting the operation planning work of the power system, which data of which screen is displayed on the screen of the WS before the calculation is executed. A data change screen recording means for storing whether the change is made in the data change screen recording file,
Display request accepting means for accepting a display request for a data changed screen and a list of data; data change screen list creating means for taking out and editing the information changed on the screen from the data change screen recording file in response to the request; A data change screen recognition method comprising: a data change screen list display means for displaying a list on a screen. 2. A data change screen recognition method in which a screen and a data portion whose data has been changed in a data screen list displayed on the screen are displayed in reverse or flicker.