JPH07205814A - Interlocking table examination check supporting method by computer - Google Patents

Abstract

PURPOSE:To output the examination result whether an interlocking table is accurate to a wiring skeleton diagraph or not automatically, by checking whether the interlocking condition data of the interlocking table satisfies all the examination conditions obtained from the connecting information data of the wiring skeleton diagraph or not. CONSTITUTION:A system for diagraph inputting FD is inputted to the A drive of a computer 1, and a wiring skeleton diagraph input menu image plane selected from an initial menu image plane is displayed. And the data such as a signal, an indicator, a switch, a rail circuit, and the like described on a wiring skeleton diagraph are inputted, and a connection diagraph same as the wiring skeleton diagraph is produced. Then, by selecting from the initial menu image plane, an interlocking table input menu image plane is displayed, and the interlocking condition data described on the interlocking table is inputted, so as to produce a table same as the interlocking table. Then, a system for examination FD5 is input to the A drive of the computer 1, and all the conditions are checked depending on the data in which the condition to all the locks is input as a table, and the data of the chart input.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a computer-aided interlocking table examination check support method.

[0002]

2. Description of the Related Art Conventionally, it is necessary to check whether an interlocking table showing interlocking conditions of interlocking devices in a stop yard is accurate with respect to a wiring diagram based on the wiring diagram. It is carried out by a skilled signal technician with advanced experience and technical ability, considering whether it is safe or that an efficient locking relationship is maintained.

[0003]

By the way, as described above, the conventional check has to be performed by the knowledge and a great deal of labor of a skilled signal engineer, and is not something that anyone can do. Moreover, if there is a mistake, there is an inconvenience that much more time and labor is spent to completely eliminate the mistake.

Therefore, the present invention solves the above-mentioned conventional problems and provides a support method capable of automatically checking whether or not the interlocking table is accurate, even by a skilled signal engineer. The purpose is to do.

[0005]

In order to achieve the above object, a computer-aided interlocking table examination check support method according to the present invention comprises a traffic light, a lever, a lever, and a track circuit described in a wiring diagram of an interlocking diagram. In addition to inputting connection information data such as, etc., also input interlocking condition information such as various locking conditions described in the interlocking table, and all the examinations in which the interlocking condition information of this interlocking table is obtained from the connection information data of the wiring diagram It is characterized by checking whether the conditions are met and automatically outputting the examination result as to whether or not the interlocking table is accurate with respect to the wiring schematic diagram.

[0006]

As described above, since the computer automatically checks whether or not the interlocking table is accurate with respect to the wiring schematic diagram, the check can be extremely easily performed even by an unskilled signal engineer. It will be possible.

[0007]

1 is a system configuration diagram of an embodiment of the present invention. 1 is a computer (personal computer), 2 is a keyboard, 3 is a CRT, 4 is a printer, 5 is a floppy disk (FD), and this FD 5 is a chart input system FD,
It consists of three FDs, a FD for examination and an FD for data entry (by station), and these are used to perform examination check processing of the interlocking table. Figure input system FD5
The processing associated with the table input is performed and each data is created. The examination system FD5 performs the examination process for each locking column based on the data created by the figure input and table input processing over the entire course. The data inputting FD 5 stores data unique to each station obtained by drawing input, table input, and examination processing.

FIG. 2 shows a flow chart for figure and table input, and FIG. 3 shows a flow chart for outputting the examination result by the data created by the chart input. Regarding Figure 2,
The operator selects either the figure input screen or the table input screen and inputs the interlocking chart according to the guidance. After entering figures and tables, select the interlocking examination from the initial menu to display the examination transition screen. As for FIG. 3, it is possible to perform examination processing by selecting the interlocking table examination, create examination result data, and display it on the screen of the CRT 3 and print it on the printer 4.

[0009] As an example, an on-site traffic signal 1 of an interlocking diagram (consisting of wiring schematic diagram A and interlocking diagram B) at a stop as shown in FIG.
RA12, departure signal 4R13, interchange signal 11RE14, 13L
Explain the examination of the lock column of A15. First, the diagram input system FD5 is inserted into the A drive of the computer 1, and the wiring diagram input menu screen is displayed by selecting it from the initial menu screen. As shown in FIG. Wiring is performed by inputting the data of connection between the left and right sides of the railroad device, the landing point, the rolling edge device, or the track circuit without the landing point and the connection by the opening direction, and the data of the track circuit including the rolling point or the landing point. Create a connection diagram with the same data as the schematic. In-house traffic light 1R as an example of creation in FIG.
The input screens of the left and right connection diagram 16 of the lever and the left and right connection diagram 17 of the switch 31a are shown. FD5 for data input after creation if necessary
You can also save to and exit. When this end is selected, it is checked whether all the last pages of the screen have been input and the connection between data. If there is a typo, correct it.

Next, returning to the initial menu screen, the interlocking table input menu screen is displayed by selection, the interlocking condition data described in the interlocking table is input in the same manner as the wiring diagram, and the same data table as the interlocking table is displayed. create. FIG. 6 shows an input screen of the 1RA lock column rolling device table as an example of creation.

Next, the examination system FD5 is placed in the A drive of the computer 1 in place of the chart input system FD5, and examination is performed according to the examination menu shown in FIG. That is, there are many conditions for each lock in the interlocking diagram, but all these conditions are checked based on the data entered in the table and the data entered in the diagram,
Examine whether the interlocking charts meet certain rules. From the connection diagram of FIG. 5 obtained by inputting the interlocking condition data of the interlocking table described above, for example, to the end point of the 1RA route, a connection information diagram as shown in FIG. 7 is created. 7A is a lever 1RA19, and FIG. 7B is a roll holder 31.
A 20, (C) is the finish point A 21, (D) is the lever 4R 22, (E)
FIG. 3 is a connection information diagram of each of the turning devices 32 and 23. If there is an overrun protection roll, continue tracking when reaching point A, and when all the lock column rolls in the interlocking table are processed, overrun protection roll 32 B) 23
In the tracking process, a table as shown in FIG. 8 is created. Figure 8
(A) shows a lock rolling device name table, (B) an intra-course track table, and (C) a connection route table. Further, an information diagram as shown in FIG. 9 is created from the table of FIG.

Regarding the examination of the lock roll device, the roll device connected during tracking is registered in the lock roll device name table as the lock roll device. If the lock table name table is correctly registered, as shown in Fig. 14, the indication "OK" is displayed for each lock column on the examination result display screen of CRT3.
When it is inaccurate, NG is displayed, and in this case, an excessive display is also displayed. Further, these display screens are printed by the printer 4.

If the path lever name does not exist in the wiring schematic input in the process of tracing in the above, or if the rolling device does not exist in the lock column of the interlocking table input, before reaching the landing point. If there is no connection before the data of the figure input reaches the landing point, or if it is connected to a rolling device that is not in the lock column of the interlocking table input, those data are registered in each table of FIG. It becomes NG without.

Next, the lock box route examination of the on-site traffic signal 1RA will be described. Figure 10 created by the same tracking process as above
Compare the rolling device information in the lock rolling device name table shown in (A), and find the route that has the rolling device with the same number and the same opening direction but does not have the rolling device with the same number and different opening direction. When obtained as a lock path table, 11RE and 13LA are targeted as shown in FIG. 10 (B). The routes of the same direction and the same type are not registered in the locking route table but are registered in the general control route table (not shown). Comparing the rolling device data of each path of the locking rolling device name table of FIG. 10 (A), the locking rolling device shown in FIG. 11 (A) having rolling devices of the same number and different opening direction is shown. Device name table and Fig. 11
From the locking path table based on the starting point and the ending point shown in (B), FIG.
The non-locking route table shown in (C) is created.

Data is combined for each of the locking path tables based on the starting and ending points shown in FIG. 12 (A) and for each locking path table shown in FIG. 12 (B), and the data is used for the non-locking lock shown in FIG. 12 (C). The data of the route table is deleted, and the lock column route table shown in FIG. 12 (D) is created. Similarly, the interlocking condition data described in the interlocking table is input, a table of the same data as the interlocking table is created, and a table input information diagram as shown in FIG. 13 is created from this table. Subsequent work is the same as above.
The path of the lock column entered in the interlocking table for each path shown in the information chart of 13 is compared with the path of the lock column path table of FIG. 12 (D). As shown in, the display of OK in the examination result display screen of the CRT3, the display of NG if inaccurate, and the display of excess and estimation.

In each of the above examples, the connection information data from the wiring diagram and the information from the interlocking table are created in various tables on the computer 1 and checked by comparing these tables, but it is not always necessary to use the tables. Good.

[0017]

According to the present invention, as described above, the computer inputs the connection information data of the traffic signal, lever, switch, track circuit, etc., which are described in the wiring diagram of the interlocking diagram, and the interlocking table is entered. Enter the interlocking condition information such as various locking conditions described in, check whether the interlocking condition information in this interlocking table meets all the examination conditions obtained from the connection information data in the wiring diagram, and check the interlocking table for wiring. Since the examination result indicating whether or not it is accurate with respect to the schematic diagram is automatically output, even a skilled signal engineer can automatically and extremely easily perform the check. Moreover, the examination can be performed quickly and accurately, and a highly reliable interlocking device can be realized. Moreover, there is an excellent effect that great results can be expected in labor saving of inspection work and elimination of human error.

[Brief description of drawings]

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

FIG. 2 is a flowchart of figure and table input.

FIG. 3 is a flow chart up to the examination result output by the data created by the chart input.

FIG. 4 is an interlocking diagram of a parking lot, in which (A) is a wiring schematic diagram thereof,
(B) is an interlocking table.

FIG. 5 is a diagram showing an input screen of a wiring schematic diagram.

FIG. 6 is a diagram showing an input screen of an interlocking table.

7A to 7E are drawings showing connection information of a turning device or the like.

8A to 8C are drawings showing various tables.

FIG. 9 is an information diagram obtained from an interlocking table.

10A and 10B are drawings showing various tables.

11A to 11C are drawings showing various tables.

12A to 12D are drawings showing various tables.

FIG. 13 is an information diagram obtained from an interlocking table.

FIG. 14 is a view showing an examination result display screen.

[Explanation of symbols]

 1 computer 2 keyboard 3 CRT 4 printer 5 floppy disk (FD)

Front Page Continuation (72) Inventor Kunitsugu Takahashi 2-20-2 Nakaikeue, Ota-ku, Tokyo Daido Signal Co., Ltd. (72) Inventor Yoshiaki Iwata 2-20-2 Nakaikeue, Ota-ku, Tokyo Daido Signal Within the corporation

Claims (1)

[Claims] 1. Inputting connection information data such as traffic lights, levers, tumblers, track circuits, etc. described in the wiring diagram of the interlocking diagram, and interlocking various locking conditions etc. described in the interlocking table. Enter the condition information, check whether the interlocking condition information of this interlocking table meets all the inspection conditions obtained from the connection information data of the wiring diagram, and check whether the interlocking table is correct for the wiring diagram. A computer-based interlocking table examination check support method that automatically outputs results.