JP2000047725A - Telecontrol simulator and computer-readable storage medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the operation confirming test of an object remote monitor and control unit to be tested (object telecontroller to be tested) performable while simulating the intelligent function of the telecontroller, by generating a data table for operation confirmation test wherein data needed for the operation confirmation test of the object telecontroller are related to one another and storing the data table. SOLUTION: The CPU 15 of a personal computer reads files F1 to F6 for data management from an external storage device 20. According to the read data file F1 to F6, a data file converting process P1 is performed to generate data tables T1 to T4 for an operation test wherein data needed for an operation confirmation test of TCM are related to one another, and the tables are stored in a memory 16. Here, the CPU 15 reads out a data file converting process procedure (program) stored previously in a memory 16 and which following the read-out data file converting process procedure executes a data file converting process P1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote monitoring and control device (slave station side teleconverter, which is a component of a power system monitoring and control system for monitoring and controlling a power system;
By simulating the function of a CR, a telecon simulator for performing an operation check test of the remote monitoring and control device on the master station side (master station telecon; also called TCM) and a storage readable by a computer constituting the telecon simulator In particular, the present invention relates to a tele-con simulator and a computer-readable storage medium capable of performing an operation check test without inputting a plurality of data required for the operation check test or very easily by inputting a plurality of data. About.

[0002]

2. Description of the Related Art In a power system monitoring and control system for monitoring and controlling a power system, a demand for transmitting a large amount of information at high speed with high reliability has been increasing. , TC
R), and the HDLC type teleconverter has a very versatile intelligent function because it realizes the above-mentioned high-speed transmission of a large amount of information and high reliability.

Incidentally, the above-mentioned HDLC (High Level
Data link control (TCM, TC)
When R) is installed in an electric power station such as a power substation or a power supply station, a dedicated telecon simulator for performing an operation check test of an HDLC telecon is not commercially available, and a protocol analyzer is used instead. An operation confirmation test is performed using the above.

[0004] HD using this protocol analyzer
In the operation check test for the LC teleconverter, a tester operates a protocol analyzer to code data based on a predetermined protocol. SV (supervisor) data (binary data) representing a state change and TM (telemeter) representing a measured value. A method of creating data, etc., and confirming whether the created code data is correctly transmitted to the switchboard, etc. via the test target teleconverter, or a test transmitted from the switchboard via the test teleconverter. In each case, a test using code data as a medium has been performed, such as a method of converting data into code data using the above protocol analyzer and confirming whether or not the data corresponds to the test data.

Further, a method has been devised in which the above-mentioned operation confirmation test is performed by simulating another teleconverter (hereinafter also referred to as an actual teleconverter) which is not a test object by using a simulator obtained by modifying the above-mentioned HDLC teleconverter. .

[0006]

As described above, in the operation confirmation test of the test target teleconverter using the protocol analyzer, the protocol analyzer is transmitted mainly through code data input to the test target teleconverter and the test position. It only has functions such as code data conversion of the test data that has been received, fully simulates the various intelligent functions of the entire teleconverter, and performs an operation confirmation test on the test target teleconverter according to the above intelligent functions. Could not be done.

[0007] In addition, in the operation confirmation test of the test target teleconverter using the protocol analyzer, since the tester confirms the code data created by the protocol analyzer, the test is performed every time a plurality of tests are performed. In addition, the tester must create code data that conforms to the actual test. Since it is necessary to check the code format as it is, very inefficient tests are performed and the test time is enormous.

Further, in an operation confirmation test of a teleconverter to be tested using a teleconverter-modified simulator, the teleconverter-modified simulator is manufactured by modifying an actual teleconverter. About 1m square) and its mass is 100k
Very heavy, about g. Accordingly, it is difficult to transport and move the teleconversion-type simulator, which has been one of the factors that lower the operation confirmation test efficiency.

[0009] Furthermore, since the remodeling teleconversion simulator is manufactured by remodeling an actual telecon simulator, the price of the actual telecon simulator itself is high, and the personnel and material costs involved in the remodeling also increase. Therefore, it was one of the factors that hindered practical application.

[0010] In the operation confirmation test of the test object telecon- vert using the protocol analyzer and the modified telecon simulator described above, a large number of control and display positions corresponding to a large number of equipment composing the electric power system are determined by the protocol analyzer and the telecon- troller. Since it is necessary for the tester to individually set one point at a time for the remodeled telecon simulator, it takes a long time and a lot of setting work until the input of all the positions is completed.

Therefore, the test time required for the operation confirmation test of the test object teleconverter, the human cost of the tester, and the fatigue of the tester have been increased.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and a purpose thereof is to develop a simulator (telecon simulator) dedicated to a telecon capable of simulating various intelligent functions of the entire telecon. The purpose of the present invention is to perform an operation check test of a test target telecon converter while simulating the intelligent function of a real telecon converter.

[0013] Another object of the present invention is to provide a portable computer having a GUI (Graphic User Interface) function, a modem for demodulating and transmitting data transmitted and received between the computer and a test-target teleconverter, and an HDLC protocol. It is an object of the present invention to reduce the human and physical costs of a telecon simulator and to improve the operation confirmation test efficiency of a telecon to be tested by comprising a transmission unit for performing a transmission process based on.

Still another object of the present invention is to make it possible to eliminate or extremely simplify the operation of inputting control / display position settings related to the operation confirmation test for the test target teleconverter, and to perform the operation of setting input operations. It is to eliminate or significantly reduce such time and effort.

[0015]

According to a first aspect of the present invention, there is provided a telecommunications simulator for solving the above-described problems. It has a function of simulating one of the side teleconverter and the master station side teleconverter that performs data relay processing on the master station side, and is connected via a transmission line to the other test target teleconverter that is not simulated. In a tele-con simulator for performing an operation check test, a data file for data management related to monitoring and control of the power system monitoring and control system created in a predetermined format is converted, and a plurality of data necessary for an operation check test of the test target tele-converter are converted. Converting means for creating an operation check test data table associated with each other, and the created operation check test And a storage means for storing a data table.

In particular, the telecon simulator is a simulator that simulates a local station telecon, and the transmission line is a transmission line based on the HDLC protocol, and the telecon simulator is a portable computer having a GUI function; It is composed of a transmission unit that performs modulation / demodulation processing of data transmitted and received between the computer and the test teleconversion and transmission processing based on the HDLC protocol.

Further, in particular, the data file for data management is a data file for data management relating to at least one electric station constituting the power system monitoring and control system, and the data file for data management is a file of the electric station. Hardware information, information specific to the substation, a plurality of control positions of the substation, names of equipment controlled by the control positions, a plurality of display positions of the substation, equipment input from the display positions Device name, ON / OFF status change name of the equipment,
The measured value data relating to the electric station and the names of the measured value data are held, respectively, the conversion means,
By converting the data file for data management, the substation data table in which the substation hardware information and the substation specific information are associated, the plurality of control positions, the plurality of display positions, and the A control data table associated with the ON / OFF operation name, a display data table associated with the display position, the equipment name input from the display position, and the ON / OFF state change name, and the measured value data. And a measurement value data table to which the measurement value name is associated, and the storage unit includes a control data table,
It is means for storing the display data table, the substation data table, and the measurement value data table, respectively.

Preferably, the control means receives control data sent from the test object teleconverter via the transmission line, decodes a control position included in the received control data, and stores the control position in the storage means. Determining means for determining a display position corresponding to the decoded control position by referring to the control data table; and inverting the state of the determined display position to obtain the test target teleconverter via the transmission line as response information data. And response information returning means for returning the information.

In particular, based on the display data table stored in the storage means, a state change test screen for the state change test for the test target teleconverter including the plurality of display positions is created and displayed on the monitor. Test screen creation display means, state change data input means for selecting an arbitrary display position among a plurality of display positions on the displayed state change test screen and inputting the state change data of the display position, State change data transmitting means for transmitting the state change data to the test teleconverter via the transmission line, and measurement related to a measurement value transmission test for the test target teleconverter based on a measurement value data table stored in the storage means A measurement value transmission test screen creating / displaying means for creating a value transmission test screen and displaying the screen on the monitor; A measurement value data input unit that inputs measurement value data in a predetermined format on a test screen, a measurement value data transmission unit that transmits the input measurement value data to the test target teleconverter via the transmission line, and Control data sent from the test object teleconverter, response data returned to the test object teleconverter, state change data sent to the test object teleconverter, and measurement value data sent to the test object teleconverter Logging window display means for displaying each transmission content (logging information) as a window on the monitor.

More particularly, the response information returning means transmits the response data as a response data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted response data transmission packet. Means for deciphering the packet and obtaining a response occurrence time of response data constituting the response data transmission packet;
With reference to the control data table, a display position of the response data, an equipment name input by the display position, and an ON / OFF state change name of the equipment are respectively extracted, and the extracted display position and equipment name are extracted. A response record message creating means for creating a response record message by combining the ON / OFF state change name and the response occurrence time; and a response record message display means for displaying the created response record message on the monitor. I have.

Further, the response information returning means transmits the response data as a response data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted response data transmission packet. Is displayed on the monitor.

Preferably, the status change data transmitting means transmits the status change data as a status change data transmission packet based on a predetermined protocol, and the logging window display means transmits the status change data. Means for decoding the state-change data transmission packet to obtain the state-change occurrence time of the state-change data constituting the state-change data transmission packet, and the display position of the state-change data with reference to the display data table; The equipment name and the ON / OFF status change name of the equipment input from the display position are extracted, and the extracted display position,
A status change recording message generating means for generating a status change recording message by combining the equipment name and the ON / OFF status change name with the status change occurrence time, and a status display for displaying the generated status change recording message on the monitor. Recording message display means.

In particular, the status change data transmitting means transmits the status change data as a status change data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted status change data. There is provided a state change data packet display means for displaying a data transmission packet on the monitor.

According to a second aspect of the present invention, there is provided a computer-readable storage medium for solving the above-mentioned problems. It has a function to simulate either the telecon or the master station teleconverter that performs data relay processing on the master station. A computer-readable storage medium in a tele-con simulator having a computer for performing a confirmation test, wherein the computer-readable storage medium converts a data file for data management related to monitoring and control of the power system monitoring and control system created in a predetermined format, Operation check of the test target teleconverter Operation check in which multiple data required for the test are linked to each other A step of creating a test data table stores the instructions for storing data tables for operation confirmation test was created.

Preferably, the data management data file is a data management data file relating to at least one electric station that constitutes the power system monitoring and control system, and the data management data file is an electric power station. Hardware information, information specific to the substation, a plurality of control positions of the substation, names of equipment controlled by the control positions, a plurality of display positions of the substation, and input from the display positions. Name of equipment, ON / OFF state change name of the equipment,
Holding the measurement value data and the names of the measurement value data related to the electric station, respectively, the conversion procedure,
By converting the data file for data management, a control data table in which the plurality of control positions, the plurality of display positions, and the on / off operation names are associated, the display positions, and input from the display positions. Equipment name and ON / OFF
A display data table in which state change names are associated, an electric station data table in which the names of the plurality of electric stations and the on / off operation are associated, and measured values in which the measured value data and the measured value names are associated Data table, and the storage procedure is a procedure for storing the control data table, the display data table, the substation data table, and the measurement value data table, respectively. Receiving control data sent from the telecon via the transmission line,
Decoding a control position included in the received control data, referring to the control data table stored by the storage procedure, determining a display position corresponding to the decoded control position, and determining the determined display. Reversing the state of the position and returning it as response information data to the test object teleconverter via the transmission line.

[0026]

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

FIG. 1 shows a power system monitoring and control system for monitoring and controlling a power system composed of a plurality of electric stations, in which a teleconverter simulator for simulating the function of the TCR is provided instead of the actual TCR. TC which is the operation confirmation test target via the simulator
FIG. 2 is a diagram showing a schematic configuration of a system for performing an operation check test of an M and a computer system connected to the TCM (hereinafter, referred to as a test system). FIG. 2 is a block diagram showing hardware of the test system. It is. In addition,
In the present embodiment, a test system that performs an operation confirmation test of a TCM installed in a certain electric station (test target electric station) among a plurality of electric stations (for example, a dozen or more places) constituting a power system will be described. .

Referring to FIGS. 1 and 2, the test system includes a portable computer (for example, a portable personal computer such as a notebook; hereinafter, abbreviated as a personal computer) 1 and the personal computer 1 and the RS232C standard. Transmission unit 3 connected with serial cable 2 according to
A telecommunication (TCM) 5 of the master station, which is an operation confirmation test object, connected to the transmission unit 3 and a transmission line 4 based on the HDLC protocol so as to be able to communicate with each other;
And a power system monitoring and control computer system 7 communicably connected to each other via a network 6 such as a LAN.
For example, it is composed of a large-sized computer (workstation), a high-resolution monitor, a large-capacity memory, and the like.

In FIG. 1 and FIG. 2, a TCR simulator 10 for simulating a local-station-side teleconverter (TCR) using a personal computer 1, a serial cable 2, and a transmission unit 3.
And the TCM 5 and the computer system 7 are
The part under test 11 is subjected to an operation confirmation test by the TCR simulator 10.

Since the personal computer 1 is of a notebook type, its weight is about 2 kg, and the transmission unit 3 has a height of 30 kg.
cm, a width of about 15 cm, and a depth of about 30 cm, and its importance is about 5 kg. Therefore, the size of the TCR simulator 10 composed of the personal computer 1, the serial cable 2 and the transmission unit 3 is about 40 cm.
Since it is four sides and weighs about 7 kg, TC
It is very easy to transport the R simulator 10 as a whole or for each component manually, and there is no need for a large storage space when an operation check test is not performed.

Therefore, when conducting the test for confirming the operation of the TCM 5, the tester must use the personal computer 1 and the serial cable 2.
By transporting the TCR simulator 10 including the transmission unit 3 to the vicinity of the TCM 5 and connecting the TCR simulator 10 to the TCM 5 via the transmission line 4, the above-described test system can be constructed.

The personal computer 1 includes a plurality of data necessary for an operation confirmation test of the TCM 5 including a control position (control POS), a display position (display POS), etc., corresponding to each equipment constituting an electric power station to be tested in the power system. It mainly has a function of inputting test data during an actual test, such as a setting input function, a state change data input of a display position, and a function of displaying test result data sent from the TCM 5.

That is, the personal computer 1 includes a CPU 15 which controls the whole personal computer, a memory 16 such as a semiconductor memory which is connected to the CPU 15 and which can be directly accessed by the CPU 15, and a state change which is connected to the CPU 15 and obtained by the processing of the CPU 15. It has a monitor 17 for displaying a test screen such as a test screen and a selection control screen and a test result screen, and an input device such as a keyboard 18a and a mouse 18b. Input unit 1 for inputting the test data to CPU 15
A printer 19 connected to the CPU 15 for printing out data such as a test result screen displayed on the monitor 17;
An external storage device 20 having a floppy disk and / or a hard disk for storing data necessary for the processing of the CPU 15 and data created by the processing of the CPU 15 is connected to the CPU 15.

The transmission unit 3 includes the personal computer 1 and the TCM 5
And a transmission format conversion process between them.

That is, the transmission unit 3 is connected to the personal computer 1
(MPU) 25 connected to the CPU 15 via the serial cable 2. The MPU 25 sends a word (16) from the CPU 15 of the personal computer 1 based on the transmission format conversion program.
Test data sent in units of bits) {having a format (protocol) understood by the personal computer 1}
A function of converting to transmission data having a transmission format (transmission protocol) based on the DLC protocol, and T
Transmission data such as selection control data sent from the CM 5 via a modem described below, which has a transmission format (transmission protocol) based on the HDLC protocol,
It mainly has a function of converting｝ sent in words into data having a format (protocol) understood by the personal computer 1 based on the transmission format conversion program.

The transmission unit 3 is connected to the MPU 25 so as to be directly accessible, and relays the memory 26 for storing program data required for processing of the MPU 25 such as the transmission format conversion program, and the MPU 25 and a modem 28 described later. Firmware, T
A line buffer 27 for controlling a transmission protocol for the CM5, a function of modulating / demodulating transmission data transmitted from the MPU 25 via the line buffer 27 and transmitting the data to the TCM5, and a function of modulating / demodulating transmission data transmitted from the TCM5. And a modem 28 having a function of sending the data to the MPU 25 via the line buffer 27.

On the other hand, as shown in FIG. 3, the external storage device 20 of the personal computer 1 according to the present embodiment stores data created based on a database necessary for monitoring and controlling the test target power station of the power system monitoring and control system. Management data files F (F1 to F6) are stored, for example, via storage media.

Data files F1-F6 for data management
Is a format (format; for example, a worksheet format) that is easy for a human system to manage and input based on a monitoring control database constructed for monitoring and controlling the computer system 7.
Is created as a file. Then, the data files F1 to F6 are stored in a storage medium such as a floppy disk and the storage medium is set in the external storage device 20, whereby the data files for data management F1 to F6 are stored.
6 is stored in the external storage device 20 so as to be readable by the CPU 15 of the personal computer 1.

The data file F1 for data management includes an electric station to be tested (hereinafter, referred to as the transmission speed of the slave station, the address of the slave station, etc.).
This is a file (electric station information data file) having hardware information of the electric station (only called an electric station) and information specific to the electric station such as an electric station name and a control ON / OFF operation code. Address for determining a plurality of control positions of an electric station, names of equipment controlled by the control position addresses, addresses for specifying a plurality of display positions of an electric station, and equipment input from the display position designation addresses. FIG. 4 is a file (individual control information data file; see FIG. 4) having a device name and a control / display facility device on / off control name.

The data file for data management F3
Is a file (display TM word information data file) having a word-based address (word address) that defines a plurality of measured values (TM), the name of the measured value of each word address, and the unit of the measured value. The data file for data management F4 is a file having an address for determining a plurality of display positions of an electric substation, a name of the equipment input from the display position addresses, and an ON / OFF state change name of the equipment. (Display SVB
IT information data file; see FIG. 5).

Further, a data file F5 for data management
Is a file (control word information data) having an address that defines a plurality of control response positions of an electric substation, equipment names controlled by these control response position addresses, and ON / OFF response names of these response equipment. The data file F6 for data management includes an address for defining a plurality of bit control positions, a name of a bit control device controlled by these bit control addresses, an address for defining a plurality of numerical control positions, and these numerical values. This is a file (control word facility information data file) having a numerical control device name controlled by a control address.

A plurality of control positions, display positions, responsive control positions, bit control positions, and numerical control positions (hereinafter, collectively referred to as control / display positions) corresponding to a plurality of equipments of the above-mentioned electric substation.
Are, for example, grouped into a plurality of groups according to control / display contents on a frame basis, and the addresses of the plurality of control positions / display positions of each frame described above are:
The frame No. (For example, frame No. k) and its frame No. k means the address on the frame.

The address of the control / display position on the frame corresponds to the word data group (first word, second word,...) Transmitted between the TCM 5 and the TCR simulator 10, for example. , Ie, bits (B) / words (W).

For example, a frame (frame No.
Assuming that a control / display position of 11 (the number of words) × 16 (the number of bits) is defined in k), 01 to 16 bits (01/1 to 16 /
In 1), the addresses of 16 control / display positions can be specified. Hereinafter, it is possible to specify the addresses of all the control / display positions of the frame k with the transmission data of the second word to the eleventh word. it can.

Then, the CPU 15 of the personal computer 1 in the present embodiment executes the data management data file F (electric station information data file F) stored in the external storage device 20.
1, reading out individual control information data file F2, display TM word information data file F3, display SVBIT information data file F4, control word information data file F5 and control word equipment information data file F6)
By performing the data file conversion process P1 based on the read data files F1 to F6, data necessary for the operation confirmation test of the TCM 5 (a plurality of control positions, display positions, and the like of the above-described test object electric station) are associated with each other. Operation confirmation test data table T (T1 to T
4), and has a function of storing them in the memory 16.

Here, the data file conversion processing P1
The creation and storage operation of the operation confirmation test data tables T1 to T4 will be described. Note that the CPU 15
Reads the data file conversion procedure (program) stored in the memory 16 in advance, and executes the data file conversion processing P1 according to the read data file conversion procedure.

That is, the CPU 15 determines from the data files F1 to F6 data D1 (electric station name, slave station transmission speed and control ON / OFF operation code) necessary for the operation confirmation test of the TCM 5, data D2 ｛a plurality of electric stations. Control positions (frame No., word No., bit No.),
The control equipment names of these control positions and the responsive position (frame N
o. , Word no. , Bit No. ), ON / OFF operation name of the corresponding position, data D3, a plurality of display positions (frame No., word No., bit No.) of the electric station, names of equipment and equipment input from these display positions, and the like. ON / OFF state change name of equipment and data D4 {measurement value data (word unit) related to electric station and names of these measurement value data (TM
(Name) is extracted (FIG. 6; step S1).

Subsequently, the CPU 15 sets the extracted data D
For example, a data table (electric power station data table T1) is created by associating each data item with the electric station name as a keyword, and the extracted data D2 is used as a keyword for the control / display equipment name (control / display equipment name). And a data table (control data table T)
Create 2). Similarly, the CPU 15 creates a data table (display data table T3) by associating the extracted data D3 with each other, for example, using the display equipment name as a keyword, and associating the extracted data D4 with each other, for example, using the TM name as a keyword. To create a data table (measured value data table T4) (step S
2).

Next, the CPU 15 stores the created substation data table T1, control data table T2, display data table T3, and measured value data table T4 in the memory 16 (step S3), and ends the data file conversion process P1. I do.

FIG. 7 shows the data file conversion processing S1.
Table T in worksheet format created by
FIG. 3 is a diagram showing a control data table T2 as a representative of 1 to T4. According to FIG. 7, in the control data table T2, data (control position, equipment name, response position (display position), on-control name, and off-control name) necessary for the response control (automatic response control) test are stored in the equipment. The device names are stored in association with each other as keywords.

According to the TCR simulator 10 having the above configuration, the TCR simulator 10 is configured based on the data management data files F1 to F6 used for monitoring and controlling the power system (the electric power station under test).
Data tables T1 to T4 in which data necessary for the operation check test of the CM 5 are associated with each other can be automatically created and stored in the memory 16. That is, in the TCR simulator 10 having this configuration, the operation check test (TC
A large number of operation check test data such as a control position and a display position necessary for the simulation of the actual TCR of the R simulator 10 are input by the memory 16 without the input of the tester.
Therefore, it is possible to eliminate the above-mentioned operation confirmation test data setting input time and setting input labor.

On the other hand, the memory 16 of the personal computer 1 stores a window system, an application program (AP) designed in advance to execute processing using the window system, and construction data necessary for processing of the AP. A configured GUI (Graphical User Interface) 30 is mounted, and the CPU 15
Based on I30, the operation check test data tables T1 to T4, the window system, and the construction data, a test screen that graphically represents objects corresponding to the respective simulation functions and operation check test functions is created and displayed on the monitor 17. It has the function to do.

The design of the AP requires the programming of the screen and the processing. The programming of the screen involves the layout design of the window components and the screen. The screen transition design includes displaying a screen corresponding to the event (or deleting the screen in response to the event).

That is, a test screen such as an SV-like change test screen is displayed on the monitor 17 of the personal computer 1 by a process based on the GUI 30 of the CPU 15, and the tester
By inputting (eventing) an object such as state change data on the monitor screen by operating the input unit 18 such as an AP, the AP corresponding to the object is executed, and the state change processing AP performs the state change. Data is transmission unit 3
Is transmitted to the TCM 5 via the. Therefore, the tester can input the test data and transmit it to the TCM 5 by operating the input unit 18 such as the mouse 18b while watching the monitor screen of the personal computer 1.

Next, the TCR simulator 1 of this embodiment
The overall operation of the TCR simulator 10 when performing an operation check test of the TCM 5 and the computer system 7 using 0 will be described.

First, the automatic response processing of the TCR simulator 10 for the selection control test from the TCM 5 will be described with reference to FIG.

The tester operates the computer system 7 to set a predetermined control position (a predetermined frame N
o. , Word no. And bit No. ) And the selected position (control position; control POS)
A control signal (control data) TC for inverting the current state (on / off) of the control signal is transmitted to the TCM 5. The transmitted control data TC is converted to HDLC protocol transmission data via the TCM 5 and sent to the transmission unit 3.

Transmission data TC sent to transmission unit 3
Is transmitted to the MPU 25 after being subjected to modulation / demodulation processing and protocol control processing via the modem 28 and the line buffer 27 of the transmission unit 3. The transmission data TC is transmitted from the MPU 25 to the CPU of the personal computer 1.
CPU converts the protocol to data understood by 15
15

The CPU 15 receives the transmitted transmission data TC and performs an automatic response process P2 based on the received transmission data TC. It should be noted that the CPU 15
The automatic response processing procedure (program) stored in the automatic response processing procedure is read out, and the automatic response processing P is performed according to the automatic response processing procedure.
Execute Step 2.

That is, the CPU 15 decodes the control position included in the transmission data TC based on the received transmission data TC (FIG. 8; step S10). Subsequently, the CPU 15 determines a response position (display position) corresponding to the decoded control position with reference to the control data table T2 stored in the memory 16 (step S11).

Next, the CPU 15 inverts the current state (on / off state) of the determined display position (step S12), and outputs response information (reaction data; SV) indicating the on / off state of the inverted display position. The packet is transmitted to the transmission unit 3 as a transmission packet (step S13), and the automatic response process ends.

The response data SV (transmission packet) automatically returned to the transmission unit 3 by the automatic response processing described above.
Is transmitted to the TCM 5 after being converted into transmission data SV of the HDLC protocol by the MPU 25 and subjected to protocol control processing and modulation / demodulation processing via the line buffer 27 and the modem 28 (packet transmission processing). The transmission data SV sent to the TCM 5
The data is converted into a protocol that can be understood by the computer system 7 by the processing of the CM 5 and transmitted to the computer system 7.

In the computer system 7, the contents of the transmitted transmission data SV are decoded, and the response state of the selected control position included in the transmission data SV is obtained. And
Responsive state of this selected control position (inverted on / off state)
Is displayed on the monitor of the computer system 7.

As a result, the tester determines whether the response state (on / off inversion state) of the selected control position displayed on the monitor of the computer system 7 is inverted according to the selected control.
That is, whether or not the TCM 5 is correctly relaying data can be easily confirmed by visually checking the monitor screen of the computer system 7.

That is, according to this configuration, the control data table T2 related to the automatic response control test (response control test)
Is generated and stored in the memory 16, the response data SV corresponding to the selected control position described above is automatically set to T.
It can be returned to CM5.

Therefore, there is no need for the tester to manually prepare and return the response data SV for the selected control position, and the response test can be automatically performed. It is possible to contribute to shortening of the test and reduction of the burden on the test staff involved in the test.

Next, a description will be given of a test result recording process in the case where, for example, the SV state change test is performed from the TCR simulator 10 side.

The CPU 15 of the personal computer 1 performs a state change generation process P3 and a test result recording process P4 shown in FIGS. 9 and 10 in accordance with the SV state change test data input from the tester via the input unit 18. Perform Note that the CPU 15
Is a state change occurrence processing procedure (program) and a test result recording processing procedure (program) stored in the memory 16 in advance.
Is read, and the state change generation processing P3 and the test result recording processing P4 are executed in accordance with the read state change generation processing procedure and test result recording processing procedure.

That is, the tester operates, for example, the mouse 18 b of the input unit 18 of the personal computer 1 to display the initial screen displayed on the monitor 17 試 験 the test item selection bar at the top of FIG. 10 (“data reading”, “SV Condition change test, TM information test, macro SV test, TM pattern test
Etc.) on the screen さ れ on which the portion is displayed, click on the “SV state change test” item in the test item selection bar and select a predetermined frame No. An instruction to create and display an SV state change test screen at t (frame t) is input.

The CPU 15 of the personal computer 1 receives the input S
Based on the V-state change screen creation display instruction and the display data table T3 stored in the memory 16, all the display positions constituting the frame t are arranged in a row of words (W) and columns of bits (B). The monitor 17 displays the SV change test screen I1 arranged in a dimension (see step S20 in FIGS. 10 and 11).

As shown in FIG. 10, each symbol ● on the SV state change test screen indicates the display position described above. The display position (01 bit / first word), the display position (02 bit / first word), ..., up to the display position (16 bits / eleventh word) are displayed. The color of the display position (●) indicates the current state (ON / OFF) of each display position, the red display (indicated by ● for convenience) indicates the “off state”, and the green display (for convenience). (Indicated by ○) indicates “ON state”. Here, all the display positions are in the “off state”.

At this time, the tester operates the mouse 18b to operate a symbol at a predetermined address {for example, display position (08/4), display position (01/1), display position (02/1), display position (03/2),
Display position (05/12), Display position (03
/ 13) and the display position (04/14)} are selected and clicked, for example, one position at a time to generate a state change {reversal information of current state (off state); SV data}. At this time, by the display color processing of the CPU 15,
The symbols at the first to fifth display positions designated by the mouse 18b on the SV state change test screen I1 are displayed with their display colors changed from ● to ○.

At substantially the same time as the display color processing, the CPU 15
Creates a transmission packet based on the SV state change data of each selected display position, and transmits the created transmission packet to the transmission unit 3 (step S21). The transmission packet transmitted to the transmission unit 3 is converted into a transmission packet of the HDLC protocol by the MPU 25,
The protocol control process and the modulation / demodulation process are performed via the line buffer 27 and the modem 28, and the TCM
5 (packet transmission processing; step S22).

At this time, the CPU 15
It is determined whether or not the packet transmission processing has been performed normally via the step (step S23). If the result of this determination is NO, that is, if the packet transmission processing has not been performed normally (an error has occurred), an error display is displayed on the monitor 17. (Step S2
4), end the process. In the process of step S24, a child window (sub-window) is displayed over the SV-like test screen I1, and an error display screen is displayed in the sub-window.

On the other hand, as a result of the determination in step S23, YE
S, that is, when the packet transmission processing is normally performed, the CPU 15 determines whether or not to perform the type image recording processing, that is, a message (SV state change data) indicating the transmission contents of the packet-transmitted transmission data (SV state change data). Sub window (logging window)
Is determined (step S25).

If the result of this determination is YES, that is, if it is determined that the type image recording process is to be performed, C
The PU 15 performs a type image recording process (step S26).

That is, the CPU 15 performs a decoding process of the transmitted transmission packet to grasp the display position and the ON / OFF state (ON state in the present embodiment) of each transmitted SV state variation data (step S26).
a), the occurrence time (date and time: time) of each SV state change data is obtained (step S26b). Subsequently, the CPU 15 performs a recorded message creation process based on the display position / ON state of each decoded SV state change data and the state change occurrence time (step S26c).

As the recording message creation process, the CP
U15 reads out the display data table T3 stored in the memory 16 and superimposes it on the SV state change test screen I1 to display it in the child window (sub-window) W1 (FIG. 12).
Refer to the display data table T3 to search for each decoded display position (step S26c).
1). Then, the CPU 15 sets the display data table T3
The display equipment name (display name) and the operation name (ON state change name) of each display position retrieved based on the information are extracted, and the SV state change time of each decoded display position, display equipment apparatus name and ON state change are retrieved. The names are determined (step S26c2). Subsequently, the CPU 15 creates a state change recording message by combining the determined SV state change occurrence time, the display equipment name, and the ON state change name (step S26c3), and ends the record message creation processing.

When the state change recording message is created by the process of step S26c, the CPU 15 displays the created state change recording message on the state change occurrence test screen I of the monitor 17.
Child window set on 1 (logging window)
Is displayed as the SV state change test result (step S26).
d) And save the status change recording message (SV status change test result) in the external storage device 20 (Step S26)
e).

As a result, as shown in FIG.
In the logging window L1 on the display screen of No. 7, a status change recording message in which the status change occurrence time, the equipment name, and the ON operation name of each display position that caused the SV status change is combined as the SV status change test result. It is displayed for each SV state change data.

On the other hand, if the result of the determination in step S25 is NO,
That is, when it is determined that the typer image recording process is not to be performed, the CPU 15 performs the protocol image recording process (step S27).

That is, the CPU 15 sends the transmitted packet to the monitor 17 in the format as it is, ie, in the protocol format.
Is displayed as an SV state change test result in a child window (logging window) set on the state change occurrence test screen I1 (step S27a), and the protocol of the transmission packet (SV state change test result) is stored in the external storage device 20. It is stored (step S27b).

As a result, as shown in FIG.
In the logging window L2 on the display screen of No. 7, each transmitted SV state variation data is displayed in a protocol format.

That is, according to the present configuration, the contents of the SV state change data transmitted to the TCM 5 in the execution of the SV state change test are displayed on a monitor screen in a message format or a protocol form, and stored in the external storage device 20. Therefore, even if a failure occurs in the SV state change test, the transmitted SV state change data is not lost, and the SV state change data displayed on the monitor screen or the SV state change data stored in the external storage device 20 is stored. Recovery can be performed with reference to the state change data, and the efficiency and reliability of the SV state change test can be improved.

In particular, according to this configuration, the display data table T3 relating to the SV state change test is created and stored in the memory 16, and the SV transmitted to the TCM 5 as the result of the SV state change test in the message format described above. In addition to the display position of the state change data, its display equipment name and ON / O
Since the FF operation names can be displayed and stored, the recovery work of the SV state change data can be performed more quickly.

The above-described state change recording message or the SV test result display screen on which the transmission packet protocol is displayed can be printed out via the printer 19.

The above-described test result recording processing is performed by the SV
The present invention is not limited to this, but the present invention is not limited to this. The control data reception process and the response data SV in the above-described automatic response process are performed.
It is also possible to perform the transmission process and the measurement value data (TM data) transmission process.

For example, in the control data receiving process, for example, in the type image process, the CPU 15 decodes the content of the control data TC subjected to the receiving process, obtains the control position, and acquires the receiving time. And the CPU 15
Determines the control equipment name and control operation name of the control position with reference to the control data table T2, creates a control reception record message by combining these, displays the message on the monitor 17, and saves it in the external storage device 20 You can also.

Further, for example, in the type image processing in the response data SV transmission processing, the CPU 15
The contents of the transmitted transmission packet (response data SV) are decoded to determine the response position, and the response occurrence time is obtained. Then, the CPU 15 determines the display equipment name and the response operation name of the response position with reference to the display data table T3, creates a response transmission record message by combining these, displays the message on the monitor 17, and displays the external storage device. 20.

Further, for example, the type image processing in the measurement value data (TM data) transmission processing will be described. First, when performing the TM data transmission process,
The tester clicks the "TM information test" item on the test item selection bar on the monitor screen to display the TM transmission test screen on the monitor 17, and inputs the measured value to a predetermined word address.

At this time, the CPU 15 creates a transmission packet based on the input TM transmission data of each word address, and transmits the created transmission packet to the transmission unit 3. Then, when the transmission packet transmission processing is performed normally, the CPU 15 decodes the contents of the transmission packet (TM data) subjected to the transmission processing, obtains the word address, and acquires the measurement value transmission time.

Subsequently, the CPU 15 determines the measurement value name of the word address with reference to the measurement value data table T4, creates a TM data transmission record message by combining the measurement value time and the measurement value name, and sends the message to the monitor 17. It is displayed and stored in the external storage device 20.

The test result recording processing in the control data reception processing, the response data SV transmission processing, and the TM data transmission processing described above can also obtain substantially the same effects as those obtained in the SV state change test result recording processing. .

By the way, the TCR simulator 1 having this configuration
In the operation confirmation test of TCM5 using 0, the following 2
It also has a function of performing two tests (serial SV state change test / measurement value pattern transmission test).

That is, in order to perform the serial SV change test, the display positions for performing the SV change in the memory 16 are registered in advance in the memory 16 as macro SV change data in a time series (occurrence interval and generation order). And the tester is the mouse 18
When the user operates “b” and clicks “Macro SV test” on the test item selection bar, the CPU 15 reads out the macro SV state change data stored in the memory 16 and displays the display position registered based on the macro SV state change data. Are transmitted to the TCM 5 in time series. As a result, it becomes possible to automatically perform the SV state change test at a plurality of display positions in time series.

Further, in order to perform a measurement value pattern transmission test, a plurality of (for example, 50) measurement value data are previously registered in the memory 16 as measurement value pattern data, and a tester operates the mouse 18b to operate the mouse 18b. "T" on the test item selection bar
When the "M pattern test" is clicked, the CPU 15 reads the measured value pattern data stored in the memory 16, and registers the registered 5 based on the measured value pattern data.
Zero measurement data is sequentially transmitted from the first to the TCM 5 at predetermined intervals, and when all (50) transmission processes are completed, the process returns to the first measurement value data and repeatedly transmits. As a result, a transmission test of a plurality of measurement value data can be automatically performed in a predetermined order.

That is, the TCR simulator 1 having this configuration
In the operation confirmation test of the TCM 5 using 0, a plurality of SV-state change data and a plurality of measurement value data transmission processes are automatically performed without manually setting and inputting a plurality of SV-state change data and a plurality of measurement value data. The time required for the SV state change test time and the measurement value data transmission test time, the labor involved in setting a plurality of SV state change data, and the labor involved in a plurality of measurement value data setting inputs can be reduced.
As a result, the SV state change test efficiency and the measurement value data transmission test efficiency can be respectively improved.

In the present embodiment, an operation confirmation test of a TCM installed at a certain electric station (test target electric station) out of a plurality of electric stations (for example, a dozen or more places) constituting a power system is performed. Although the test system has been described, the present invention is not limited to this, and it is also possible to perform an operation confirmation test of a TCM installed in each of a plurality of electric stations. In this case, the above-described data management data files F1 to F6 exist for each electric station (each TCM), and based on the data files F1 to F6 for each electric station, operation confirmation test data for each electric station. Tables T1 to T4 are respectively created and stored in the memory 16.

That is, when the test target electric station (test target TCM) changes, the CPU 15 performs the above-described automatic response control test or SV-based test based on the changed operation check test data tables T1 to T4. A modified test or the like is performed, and the above-described efficient operation confirmation test can be performed on a plurality of TCMs at a plurality of electric stations.

The tele-con simulator according to the present embodiment has been developed for a tele-con of the HDLC transmission system. However, the present invention is not limited to this. By replacing the line buffer with a line buffer for a cyclic transmission protocol, the present invention can be applied to a telecon of a cyclic transmission system.

Furthermore, in the present embodiment, the test system for performing the operation confirmation test of the TCM by using the tele-con simulator as a TCR simulator simulating the operation of the actual TCR has been described, but the present invention is not limited to this. Instead, by using the tele-con simulator of this embodiment as a TCM simulator that simulates the operation of a real TCM, it is possible to construct a test system for performing a TCR operation confirmation test. The test content and test method at that time are described in the TC
This is almost the same as the test system having the R simulator.

In this embodiment, the operation confirmation test data table is created based on the work management data file in the worksheet format converted based on the monitoring control database constructed for monitoring and controlling the computer system. However, the present invention is not limited to this. The tester writes the data in a worksheet format file using the input unit 18 to create the data management data file and stores the data file in the external storage device 20. In addition, an operation check data table can be created based on the data management data file.

[0103]

As described above, according to the tele-con simulator and the computer-readable storage medium of the present invention, a data file for data management relating to monitoring and control of a power system monitoring and control system created in a predetermined format is provided. Creates an operation check test data table in which a plurality of data required for the operation check test of the test target teleconverter are associated with each other based on this, and based on the created operation check test data table, automatically responds and records test results. The operation confirmation test of the above-mentioned teleconverter under test can be performed while simulating various intelligent functions such as processing, serial SV state change transmission processing, and measurement value pattern transmission processing, so that test efficiency and test accuracy can be improved. .

The tele-con simulator of the present invention is
A portable computer having a GUI function and a transmission unit for performing modulation / demodulation processing of data transmitted / received between the computer and the test target teleconversion and transmission processing based on the HDLC protocol. Was able to significantly reduce the weight of the simulator to about 7 kg.
The size of the simulator, which was about 1 m square,
The size can be reduced to a square of cm.

Therefore, it is possible to transport the telecon simulator very easily. For example, even when transporting the telecon simulator to another electric station or the like, for example, without employing a specialized trader who handles the transportation of large and heavy objects, It can be sent by Takkyubin or the like, and the cost of transporting the telecon simulator can be reduced. Further, as described above, the tele-con simulator is as small as 40 cm square, so that the storage space for the tele-con simulator when not in use is reduced, and space can be saved.

In particular, by using the portability of the tele-con simulator, the tele-con simulator is transported to the vicinity of the test tele-con, connected to the test tele-con, and the above-mentioned automatic response processing function of the tele-con simulator is executed, so that one test can be performed. A worker can execute an automatic response test. In other words, in the response test using the conventional simulator, at least one tester was required on the teleconverter side to be tested and one tester was required on the teleconverter side.
According to the present invention, since the response test can be performed by only one tester, the human cost related to the test can be reduced.

Further, when performing the automatic response test, the above-mentioned operation confirmation test data table can be used, so that the tester does not need to perform complicated data setting input relating to the automatic response test. Therefore, the test time can be further reduced.

According to the tele-con simulator and the computer-readable storage medium of the present invention, by using the above-described operation check test data table, the control / display position and the like related to the operation check test on the test target tele-converter are used. Since the operation confirmation test can be performed with the test data setting input operation unnecessary or extremely simplified, the time and labor required for the setting input operation can be eliminated or greatly reduced.

[Brief description of the drawings]

FIG. 1 is a diagram showing a schematic configuration of a TCM operation confirmation test system using a tele-con simulator according to an embodiment of the present invention.

FIG. 2 is a block diagram showing hardware of the test system shown in FIG.

3 is a diagram showing a data file for data management stored in an external storage device, a data table for operation check test stored in a memory, and a data file conversion process of a CPU in FIG. 2, respectively.

FIG. 4 is a diagram showing contents of an individual control information data file shown in FIG. 3;

FIG. 5 is an exemplary view showing contents of an SVBIT information data file shown in FIG. 3;

FIG. 6 is a schematic flowchart showing the contents of a data conversion process shown in FIG. 3;

FIG. 7 is a diagram showing a control data table created by a data file conversion process.

FIG. 8 is a view for explaining automatic response processing of a TCR simulator for a selection control test from the TCM.

FIG. 9 is a diagram illustrating a state change generation process and a test result recording process when an SV state change test is performed from the TCR simulator side.

FIG. 10 is a diagram showing an SV state change test screen displayed on a monitor.

FIG. 11 is a schematic flowchart illustrating the contents of a state change generation process and a test result recording process shown in FIG. 9;

FIG. 12 is a view showing a display data table displayed on a sub window set on the monitor.

FIG. 13 is a view showing a state change message displayed in a logging window set on the monitor.

FIG. 14 is a diagram showing a protocol of a transmission packet displayed in a logging window set on a monitor.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Personal computer 2 Serial cable 3 Transmission unit 4 Transmission line 5 TCM 6 Network 7 Computer system 10 TCR simulator 11 Unit under test 15 CPU 16, 26 Memory 17 Monitor 18 Input unit 20 External storage device 25 MPU 27 Line buffer 28 Modem 30 GUI F1 to F6 Data file for data management T1 to T4 Data table for operation check test P1 Data file conversion processing P2 Automatic response processing P3 State change generation processing P4 Test result recording processing

Claims (13)

[Claims] 1. A function of simulating one of a slave-side teleconverter for performing data relay processing on a slave side of a power system monitoring and control system and a master-side teleconverter for performing data relaying processing on a master station side. A telecon simulator connected via a transmission line to the other non-simulated test object teleconverter and performing an operation check test of the test object teleconverter, wherein data management related to monitoring and control of the power system monitoring and control system created in a predetermined format is performed. Conversion means for converting the data file for operation to create an operation check test data table in which a plurality of data necessary for the operation check test of the test target teleconverter are associated with each other; and And a storage means for storing. 2. The tele-con simulator is a simulator that simulates a local-station tele-con, and the transmission line is a transmission line based on an HDLC protocol. The tele-con simulator is a portable computer having a GUI function, 2. A tele-con simulator according to claim 1, wherein said tele-con simulator comprises a transmission unit for performing a modulation / demodulation process of data transmitted and received between the computer and the test tele-con and a transmission process based on the HDLC protocol. 3. The data management data file is a data management data file relating to at least one electric station constituting the power system monitoring and control system, wherein the data management data file is a hardware file of the electric station. Wear information, information specific to the substation, a plurality of control positions of the substation, names of equipment controlled by the control positions, a plurality of display positions of the substation, equipment input from the display positions , The name of the ON / OFF state of the equipment, the measured value data related to the electric station, and the names of the measured value data. The conversion means converts the data file for data management. Thus, the electrical information in which the hardware information of the electric substation and the electric substation specific information are associated with each other. A data table, said plurality of control positions, and a control data table in which the plurality of display positions and the entering / off operation name associated, the display position, equipment name and the O input from their display positions
The display data table associated with the N / OFF state change name, and the measurement value data and the measurement value data table associated with the measurement value name are respectively created. 3. The tele-con simulator according to claim 1, further comprising means for storing the control data table, the display data table, the substation data table, and the measurement value data table, respectively. 4. Decoding means for receiving control data transmitted from the test object teleconverter via the transmission line and decoding a control position included in the received control data, and control data stored by the storage means. Deciding means for deciding a display position corresponding to the decoded control position by referring to the table, and inverting the state of the decided display position and returning it as response information data to the test teleconversion via the transmission line. 4. A tele-con simulator according to claim 3, further comprising a response information returning means. 5. A state change test screen related to a state change test for the test target teleconverter including the plurality of display positions based on the display data table stored in the storage means, and displayed on the monitor. Test screen creation display means, state change data input means for selecting an arbitrary display position among a plurality of display positions on the displayed state change test screen and inputting the state change data of the display position, State change data transmitting means for transmitting the state change data to the test teleconverter via the transmission line, and measurement related to a measurement value transmission test for the test target teleconverter based on a measurement value data table stored in the storage means A measurement value transmission test screen creation / display means for creating a value transmission test screen and displaying the screen on the monitor; Measurement value data input means for inputting measurement value data in a predetermined format on a screen for use; measurement value data transmission means for transmitting the input measurement value data to the test target teleconverter via the transmission line; Control data sent from the subject teleconverter, response data returned to the test subject teleconverter, state change data sent to the test subject teleconverter, and measurement value data sent to the test subject teleconverter 5. The tele-con simulator according to claim 4, further comprising: a logging window display means for displaying the transmission contents (logging information) of the information as a window on the monitor. 6. The response information returning means transmits the response data as a response data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted response data transmission packet. Means for decoding the response data to obtain the response occurrence time of the response data constituting the response data transmission packet, the display position of the response data with reference to the control data table, and the equipment name input by the display position And ON / OFF of the equipment
A response record message creating means for extracting a response name, extracting a response record message by combining the extracted display position, equipment name and ON / OFF state change name with the response occurrence time; 6. The tele-con simulator according to claim 5, further comprising a response message display means for displaying a record message on said monitor. 7. The tele-con simulator according to claim 6, further comprising a response message storage means for storing the response message created by said response message creating means. 8. The response information returning means transmits the response data as a response data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted response data transmission packet. 6. A response data packet display means for displaying a response data packet on the monitor.
The described telecon simulator. 9. The state change data transmitting means transmits the state change data as a state change data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted state change data. Means for decoding the transmission packet for data and acquiring the time of occurrence of the state change of the state change data constituting the transmission packet for state change data; display position of the state change data with reference to the display data table; The equipment name input from the position and the ON / OFF status change name of the equipment are respectively extracted, and the extracted display position, the equipment name and the ON / OFF status change name are combined with the status change occurrence time. A status change recording message generating means for generating a status change recording message; and displaying the generated status change recording message on the monitor. Claim 5 and 6, characterized in that a that state change recorded message display means,
The tele-con simulator according to any one of 7 and 8. 10. The tele-con simulator according to claim 9, further comprising a state-change recording message storing means for storing the state-change recording message created by said state-change recording message creating means. 11. The status change data transmitting means transmits the status change data as a status change data transmission packet based on a predetermined protocol, and the logging window display means transmits the transmitted status change data. The telecon simulator according to any one of claims 5, 6, 7 and 8, further comprising a status change data packet display means for displaying a data transmission packet on the monitor. 12. A function of simulating one of a slave-station-side teleconverter for performing data relay processing on a slave-station side and a master-station-side teleconverter for performing data relaying processing on a master station side of a power system monitoring and control system. A computer-readable storage medium in a telecon simulator having a computer connected via a transmission line to the other non-simulated test telecon to be tested and performing an operation check test of the test telecon, which is created in a predetermined format The data management data file related to the monitoring control of the power system monitoring and control system is converted to create an operation check test data table in which a plurality of data required for the operation check test of the test target teleconverter are associated with each other. The procedure and the procedure for storing the created operation confirmation test data table are described. Computer readable storage medium characterized by being. 13. The data file for data management,
At least one of the power system monitoring and control systems
A data file for data management relating to one of the substations, wherein the data file for data management includes hardware information of the substation, information specific to the substation, a plurality of control positions of the substation, and control positions thereof. Names of the equipment to be controlled, a plurality of display positions of the electric station, names of the equipment input from the display positions, ON / OFF state change names of the equipment, measured value data related to the electric station, and the like. The conversion procedure converts the data file for data management to associate the plurality of control positions, the plurality of display positions, and the on / off operation names with each other. Control data table, the display positions, and equipment devices input from the display positions A display data table in which names and the ON / OFF state change names are associated with each other; an electric station data table in which the names of the plurality of electric stations and the on / off operations are associated; the measured value data and the measured value names; The storage procedure is a procedure for storing the control data table, the display data table, the substation data table, and the measurement value data table, respectively. On the other hand, a procedure for receiving control data transmitted from the test object teleconverter via the transmission line, decoding a control position included in the received control data, and referring to a control data table stored by the storage procedure And determining a display position corresponding to the decoded control position. 13. The computer-readable storage medium according to claim 12, further comprising a step of inverting the state of the display position and returning the display position as response information data to the test target teleconverter via the transmission line. Storage medium.