JPH04139928A - History data processing system - Google Patents

Abstract

PURPOSE:To eliminate the need for developing a history data analysis system for each kind of a history data file by converting a history data into a history data in a binary bit string notation form entirely, analyzing and displaying the data. CONSTITUTION:The system is provided with plural conversion means 13, 14 and an analysis display means 16. Then the plural conversion means 13, 14 convert a history data of various data formats of a history data file corresponding to the kinds of plural files into a history data in a binary number bit string notation format and the analysis and display means 16 analyzes and displays the history data of the binary number bit string notation format converted by the plural conversion means 13, 14. Thus, it is not required to develop the history data analysis system individually for the file kind of the history data file and the load of the development of the history data analysis system is relieved.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a historical data processing method, and particularly to a multiplexing device,
This invention relates to a history data processing method for digital transmission equipment such as synchronous terminal equipment.

[Conventional technology]

Conventionally, in a multiplexer control system that controls a multiplexer, when historical data is not read from the multiplexer, the raw PID data expressed in binary numbers transmitted from the multiplexer is read.
Historical data in column format (hereinafter referred to as binary bit string notation format) is converted into hexadecimal string format (hereinafter referred to as 1
The data was converted into historical data in a hexadecimal string notation format and stored in a historical data file.

In addition, in a pseudo synchronous terminal control system that controls synchronous terminal equipment, when reading history data from the synchronous terminal equipment,
The history data in binary bit string notation format sent from the synchronous terminal device is converted into hexadecimal string notation format for each data unit, and then a header is added without indicating the type of data unit with an alpha head. It was stored in the history data file (see Japanese Patent Application No. 120B224).

Therefore, in the conventional historical data processing method, the historical data stored in the historical data file is analyzed using individual analysis and display functions that match the file type (i.e., data format) of the historical data file. It was displayed.

[Problem to be solved by the invention]

In the conventional history data processing method described above, the JL data analysis method differs depending on the file type of the history data file. In order to analyze historical data that cannot be analyzed and is read from a digital transmission device using another digital transmission device control system, it is necessary to separately analyze the historical data for each file type of the historical data file. The disadvantage is that a historical data analysis system must be developed.

In view of the above-mentioned points, an object of the present invention is to provide a historical data analysis system that converts all historical data of historical data files of different file types into historical data in a binary bit string representation format, and then analyzes and displays the historical data. An object of the present invention is to provide a historical data processing method that reduces development effort.

Means for Solving Problem C8] The history data processing method of the present invention converts history data in various deku formats of history data files corresponding to a plurality of file types into history data in binary bi, 1, and column notation formats. It has a plurality of conversion means for converting, and an analysis/display means for analyzing and displaying the history data in binary bit string notation format converted by the plurality of conversion means.

[Effect]

In the historical data processing method of the present invention, a plurality of converting means convert historical data in various data formats of historical data files corresponding to a plurality of file types into historical data in a binary bit string representation format, and an analysis/display means converts historical data in various data formats into historical data in a binary bit string representation format. The history data in the binary bit string notation format converted by these plural conversion means is analyzed and displayed.

〔Example〕

Next, the present invention will be explained in detail with reference to the drawings.

FIG. 2 is a block diagram showing the hardware configuration of a historical data analysis system to which a historical data processing method according to an embodiment of the present invention is applied. This historical data analysis system includes a personal computer main body (hereinafter abbreviated as the personal computer main body) 1, an external storage device 2 for the system, an external storage device 3 for data, a display 4, a keyboard 5, and an expansion board 1. 6 and a control 9JU interface device 7. In addition, the computer body 1
is connected to, for example, a multiplexer 8 via an expansion board 6, a control interface, and an ace device 7.

FIG. 1 is a block diagram showing the configuration of the history data processing method of this embodiment. The historical data processing method of this embodiment is as follows:
From the history data file 11 of file type A, the history data file 12 of file type B, the first conversion program 13, the second conversion program 14, the raw data file 15, and the analysis/display program I6, Its main parts are composed of:

History data file to file type 11. The history data file 12 and raw data file 15 of file type B are stored in the external storage device 3 for data.

The history data file 11 is a file that stores history data read out from the multiplexer 8 to the external data storage device 3 by the personal computer l via the control interface device 7 and expansion board 6, for example. For example, as shown in the third circle (a), history data is stored in hexadecimal character string notation format.

The history data file 12 of file type B stores, for example, history data read from a synchronous terminal device (not shown) to the data external storage device 3 by a suspect synchronous terminal control device (not shown). For example, Figure 3 (
As shown in b), the history data is expressed in hexadecimal character string notation, divided into meaningful units, and stored in a format in which ``da'' is added (hereinafter referred to as symbolized notation format).

First conversion program 13. Second conversion program 14
and the analysis/display program 16 are stored in the system external storage device 2.

The first conversion program 13 is a program that converts history data in a hexadecimal character string representation format to history data in a binary bit string representation format.

The second conversion program 14 is a program that converts history data in a symbol representation format to history data in a binary bit string representation format.

The analysis/display progera l, 16 is a program that analyzes and displays historical data in binary bit string notation format.

Next, the operation of the history data processing method of this embodiment configured as described above will be explained.

When analyzing and displaying the historical data in the historical data file 11 of file type A, first specify the file type A of the historical data file 11 from the keyboard 5 etc., start the first conversion program 13, and then The history data in the hexadecimal character string notation format in the history data file 11 is converted into the history data in the binary bit string notation format and stored in the raw data file 15. When the operation of the first conversion program 13 is completed, the analysis/display program 16 is activated to analyze the history data in the binary bit string notation format of the raw data file I5 and display it on the display 4 or the like.

On the other hand, when analyzing and displaying the historical data in the historical data file I2 of file type B, first
The second conversion program 14 is started by specifying the file type B of the history data file 12 from 5, etc., and converts the H history data in the symbolized notation format in the history data file 12 of file type B to binary numbers B, 1, etc. The history data is converted into column notation format and stored in the raw data file 15. When the operation of the second conversion program 14 is completed, the analysis display program 16 is activated to analyze the history data in the binary bit string notation format of the residence data file 15 and display it on the display 4 or the like.

In addition, in Example 1, the case where the history data file has two file types (data formats) is explained as an example, but if the history data file has three or more file types, the conversion should be performed accordingly. It goes without saying that it is better to provide three or more types of programs.

〔Effect of the invention〕

As explained above, the present invention specifies the conversion method of historical data each time the file type of the historical data file is specified, converts all the historical data into binary bit string representation format, and then analyzes the data. By displaying each file type, the historical data of historical data files of different file types can be handled as if they were equivalent historical data files, and it is necessary to develop a historical data analysis system for each file type of historical data files. It has the effect of eliminating sexuality.

[Brief Description of the Drawings] Fig. 1 is a block diagram showing the configuration of a historical data processing method according to an embodiment of the present invention, and Fig. 2 is a historical data analysis system to which the historical data processing method of this embodiment is applied. Figure 3(a) is a block diagram showing the hardware configuration of , Figure 3(a) is a diagram showing an example of conversion of history data in hexadecimal character string representation format to history data in binary bit string representation format, Figure 3(b) is a symbol FIG. 3 is a diagram illustrating an example of conversion of history data in a binary representation format to history data in a binary bit string representation format. In the figure, 1... Personal computer body, 2... External storage device for system, 3... External storage device for data, 4... Display, 5... Keyboard, 6... Expansion board, 7 ... Control interface device, 8. Multiplexing device, 11.. History data file to file type, 12.
・Historical data file of file type B, 13...1st
14. Second conversion program. 15. Raw data file. 16. Analysis/display program.

Claims (1)

[Scope of Claims] A plurality of conversion means for converting history data in various data formats of history data files corresponding to a plurality of file types into history data in a binary bit string representation format; 1. A historical data processing method, comprising: analysis/display means for analyzing and displaying historical data in a binary bit string representation format.