JPH09286333A - Aspect data inputting device for atc device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To input condition data for each track circuit easily for register without turning off the power supply of an ATC device. SOLUTION: Condition data are registered in an FD2 as master data for each track circuit, and the registered data are written in an IC card 4 by a writing and reading device 3. The IC card 4 is set in a card reader 51 to read written data and store it an A-series memory 53 and a B series memory 54 as an aspect data through a transfer checking part 52. The aspect data stored in the A-series memory 53 and the B series memory 54 are read out by the transfer checking part 52, sent to a checking part 14 from a data transfer part 13. The aspect data are comparatively-checked with the master data, and necessary aspect data are inputted in an ATC device body 5 to check if they are stored.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display data storing various condition data for limiting the speed of a train in an ATC device.
The present invention relates to a data input device, and more particularly to an improvement in the efficiency of data transfer work.

[0002]

2. Description of the Related Art A ground device of an ATC device for automatically controlling a train speed to a speed lower than a speed limit is for instructing a speed limit of a train according to a train position, a course, a limit of a track, and the like. Is different for each track circuit. In addition, the conditions for creating a presentation for each track circuit are enormous. As a means for inputting the conditions for creating this presentation, the conditions were assembled by a relay circuit in the early days, but in the ATC device made into microelectronics (ME), the condition data was written. A storage unit having a ROM is mounted on an ATC device, and condition data is read from the ROM. When changing the condition data, the storage unit having the ROM is replaced.

[0003]

As described above, the condition data is
If a storage unit having a ROM in which data is written is mounted on an ATC device, when changing condition data,
It is necessary to replace the storage unit after turning off the power of the device C, and the replacement operation is not easy, and during that time, other operations are interrupted. In addition, there is a risk that the storage unit and the connector may be damaged when the storage unit is attached and detached. Furthermore, different condition data for each track circuit are stored in ROM.
Therefore, a large amount of ROM is required, and management of the ROM is complicated. Further, it was not easy to write a huge amount of condition data in a large number of ROMs.

The present invention has been made in order to improve such disadvantages. An ATC device capable of easily inputting and registering condition data for each track circuit without turning off the power of the ATC device. It is an object to obtain a present data input device.

[0005]

SUMMARY OF THE INVENTION A present data input device of an ATC device according to the present invention includes a data writing device, an external storage device, a writing / reading device, an IC card, and an ATC device main body. The data writer has an input section, a data registration section, a data transfer section, and a collation section, and the input section tracks various condition data for controlling the speed of the train. The data registration unit stores the input various condition data as master data in an external storage device, and the data transfer unit reads out the master data stored in the external storage device. The data is transferred to the writing / reading device, and the write data sent from the writing / reading device is sent to the collating unit. The collating unit sends the write data sent from the data transferring unit to the external storage device. The write / read device determines whether the writing is appropriate by comparing the master data stored in the data transfer unit with the master data stored in the data transfer unit. The data is written to the IC card, the written data written to the IC card is read out, and sent to the data transfer unit. And a B-type memory, and the
Reads out the write data of the C card and sends it to the transfer collation unit.
The transfer collating unit collates the check code of the transmitted data, transfers the same to the A-system memory and the B-system memory, and stores the data as the present data.

Further, the transfer collating section of the ATC apparatus main body reads the present data transferred to the A-system memory and the B-system memory and transfers the read data to the data transfer section of the data writing apparatus. The data transfer unit sends the sent present data to the collating unit, and the collating unit compares the present data sent from the data transfer unit with the master data stored in the external storage device, It is characterized in that its suitability is determined.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, as a presently present data input device of an ATC device, for example, a data writing device comprising a personal computer and a floppy disk (hereinafter referred to as FD) are written. Read / write device and IC card and A
A TC device main body. The data writing device has an input unit, a data registration unit, a data transfer unit, a collation unit and a display unit, inputs necessary condition data for each track circuit, and inputs master data to the FD. The data registered as FD is output to the writing / reading device. The writing / reading device transmits the transmitted data.
Data to the IC card. The main body of the ATC device has a card reader, a transfer collating unit, an A system memory and a B system memory, and the write data written in the IC card is read to read the A system memory and the B system memory. Stored as the display data.

When writing the condition data of the ATC signal for each track circuit into the IC card, the data is pre-processed.
Condition data required for each track circuit is input from the input unit of the data writing device, and the master data is stored in the FD via the data registration unit.
Register as a data. The data registered in this FD is
The data is read by a data transfer unit, transferred to a writing / reading device, and written to an IC card. The write data written in the IC card is read out by the write / read device, sent to the collating unit via the data transfer unit, and the write data and the master data are compared and collated. Then, the appropriateness of the write data is determined. In this way, condition data matching the condition of the corresponding track circuit is written to the IC card.

The write data written to the IC card is stored in A
When inputting to the TC device main body, the I
The C card is set in the card reader, and the write data is transferred to the A-system memory and the B-system memory via the read transfer collation unit and stored as the present data. The present data stored in the A-system memory and the B-system memory are read out by the transfer collating unit and sent to the collating unit via the data transfer unit of the data writer.
The present data is compared with the master data, and it is confirmed whether the necessary present data has been inputted and stored in the main body of the ATC apparatus.

[0010]

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. As shown in FIG.
The data input device includes a data writing device 1, an external storage device (hereinafter referred to as FD) 2, such as a hard disk or a floppy disk, a writing / reading device 3, an IC card 4, and an ATC.
And an apparatus main body 5.

The data writing device 1 comprises, for example, a personal computer and has an input unit 11, a data registration unit 12, a data transfer unit 13, a collation unit 14, and a display unit 15. The input unit 11 inputs various condition data for controlling the train speed for each track circuit. The data registration section 12 stores the input various condition data in the FD 2 as master data. The data transfer unit 13 reads the master data stored in the FD 2 and transfers it to the writing / reading device 3, and sends the writing data sent from the writing / reading device 3 to the collating unit 14. Further, the data transfer section 13 sends the present data stored in the ATC device main body 5 to the collation section 14. The collating unit 14 collates the write data or present data transmitted from the data transfer unit 13 with the master data stored in the FD 2 to determine whether or not the writing is appropriate. The display unit 15 displays the determination result of the collation unit 14.

The writing / reading device 3 comprises an IC card reader and transfers data transferred from the data transfer unit 13 to an IC card.
The write data written in the IC card 4 is read out and sent to the data transfer unit 13.

The ATC apparatus main body 5 has a card reader 51, a transfer collating unit 52, an A-system memory 53, a B-system memory 54, and an A
It has a system presenting unit 55, a B system presenting unit 56, and a collating unit 57. The card reader 51 reads out the write data written in the IC card 4 and sends it to the transfer collating unit 52. The transfer collating unit 52 verifies the check code of the transmitted data and
The data is transferred to the system memory 53 and the B system memory 54 and stored as the display data.
The current data stored in the data writing device 1
Is sent to the data transfer unit 13. The A-system presenting unit 55 and the B-system presenting unit 56 determine the contents of the presenting data stored in the A-system memory 53 and the B-system memory 54, respectively, and manage the presenting data to be output. The collating unit 57 compares and compares the data output by the A-system indicating unit 55 with the displaying data output by the B-system displaying unit 56, and determines whether the operation states of the A-system displaying unit 55 and the B-system displaying unit 56 are appropriate. Judge and fix the ATC signal on the safe side when the two sets of present data do not match.

The presently constructed data input device configured as described above converts each condition data of the ATC signal for each track circuit into an IC card.
The operation at the time of writing to the mode 4 will be described with reference to the flowchart of FIG.

First, as preprocessing, the data writing device 1
D2 is set, and the input unit 11 is operated to input necessary condition data for each track circuit. The input condition data is converted into a fixed format by the data registration unit 12 and registered in the FD 2 as master data (step S).
1). When all necessary condition data is input and registered in the FD 2, the IC card 4 is set in the writing / reading device 3, and then the writing of data to the IC card 4 is started (step). S3). When the writing of data is started, the data transfer unit 13 reads the master data stored in the FD 2 and transfers it to the writing / reading device 3 (step S).
4). The writing / reading device 3 writes the transferred data to the IC card 4 together with a check code indicating the track circuit as write data (step S5). When all the necessary write data is written in the IC card 4, the writing / reading device 3 reads the write data written in the IC card 4 and writes it in the data transfer unit 13. send. The data transfer section 13 sends the sent write data to the collation section 14 (steps S6, S
7). When the write data is sent, the collating unit 14 writes the write data.
The master data stored in the FD 2 is read with reference to the data check code, and the written data and the master data are compared and collated. Then, the result of the collation is displayed on the display unit 15, and the writing process for the IC card 4 is completed (step S8). By confirming this display by the operator, it is possible to confirm whether or not the condition data necessary for the IC card 4 has been correctly written, and it is possible to confirm that the condition data conforms to the condition of the corresponding track circuit. Data can be written to the IC card.

Next, the operation when the write data written in the IC card 4 is input to the ATC device main body 5 and stored will be described with reference to the flowchart of FIG.

First, the data writer 1 is connected to the main unit 5 of the ATC device, the IC card 4 is taken out from the write / read unit 3 and set on the card reader 51 of the main unit 5 of the ATC device. To start reading (step S11). When reading is started, the card reader 51 sequentially reads out the write data of the IC card 4 and sends it to the transfer collating unit 52 (step S1).
2). The transfer collating unit 52 collates the check code of the sent write data, transfers the write data to the A-system memory 53 and the B-system memory 54, and stores the same as the present data. Step S13). When all the write data of the IC card 4 is read and stored in the A-system memory 53 and the B-system memory 54 (step S14), the transfer collation unit 52 sets the A-system memory 53.
And the present data stored in the B-system memory 54 are read and sent to the data transfer unit 13 of the data writing device 1. The data transfer section 13 sends the transferred present data to the collation section 14 (step S15). When the notifying data is sent, the collating unit 14 refers to the check code of the notifying data to check the FD.
The master data stored in 2 is read out, and the present data and the master data are compared and collated. Then, the result of the comparison is displayed on the display unit 15 (step S16). By confirming this display by the operator, necessary display data can be obtained.
It is possible to confirm whether or not the data has been input and stored in the ATC device main body 5. When it is confirmed that the present data has been correctly input to the ATC apparatus main body 5, the IC card 4 is removed from the card reader 51, and the present data input processing is terminated (step S17). .

[0018]

As described above, according to the present invention, each condition data of the ATC signal for each track circuit is registered in an external storage device such as a floppy disk as master data.
The data registered in the external storage device is stored in an IC according to the track circuit.
Since the data is written in the card, only the external storage device in which the condition data of each track circuit is registered as master data need be stored, and the condition data of the track circuit can be easily managed. Can be.

Further, the condition data is written in the IC card.
When the data is written as data, the written data and the master data are compared and collated to judge whether the written data is appropriate or not. −
You can write accurately on the card.

When the write data written in the IC card is input to the main body of the ATC device, it is sufficient to set the IC card in the card reader and input only the reading instruction.
The write data can be input to other devices of the ATC device main body without any influence. In addition, the IC card is
You can change the data easily because you only need to set it in the data folder.

Further, when the write data written in the IC card is transferred to the A-system memory and the B-system memory of the ATC device and stored as the display data, the stored display data is stored. Since the readout data is read and compared with the master data, it is possible to accurately confirm whether or not the required present data has been inputted and stored in the ATC device main body, and a stable data input can be performed. It can be carried out.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of an embodiment of the present invention.

FIG. 2 is a flowchart showing an operation when writing data is written to an IC card.

FIG. 3 is a flowchart showing the operation when inputting present data to the ATC device.

[Explanation of symbols]

 Reference Signs List 1 data writing device 2 external storage device (FD) 3 writing / reading device 4 IC card 5 ATC device main body 11 input unit 12 data registration unit 13 data transfer unit 14 collation unit 15 display unit 51 Card reader 52 Transfer collation unit 53 A system memory 54 B system memory 55 A system indication unit 56 B system indication unit 57 Collation unit

Claims (1)

[Claims] 1. A data writing device, an external storage device, and a writing / writing device.
It has a reading device, an IC card and an ATC device main body, a data writing device has an input unit, a data registration unit, a data transfer unit, and a collation unit, and the input unit has a Various condition data for controlling the speed are input for each track circuit, the data registration unit stores the input various condition data in an external storage device as master data, and the data transfer unit stores the external condition data as external data. The master data stored in the storage device is read and transferred to the writing / reading device, and the writing data sent from the writing / reading device is sent to the collating unit, and the collating unit is sent from the data transferring unit. The read write data is compared with the master data stored in the external storage device to judge whether the write data is appropriate. The write / read device reads the data transferred from the data transfer unit. Write the data to the IC card, read the written data written to the IC card, send it to the data transfer unit, and send it to the ATC device itself. It has a card reader, a transfer collating unit, an A-system memory and a B-system memory. The card reader reads out the write data written in the IC card and sends it to the transfer collating unit. The transfer collating unit collates the check code of the transmitted data, transfers it to the A-system memory and the B-system memory, stores it as the present data, and stores it in the A-system memory and the B-system memory. Date
The data is read out and transferred to the data transfer unit of the data writing device. The data transfer unit of the data writing device sends the sent present data to the collation unit, and the collation unit A present data input device for an ATC device, wherein the present data transmitted from a data transfer section is compared with master data stored in an external storage device to determine whether the data is appropriate.