JP3543012B2 - Computer-based interlocking table examination check support device - Google Patents

Description

[0001]
[Industrial applications]
The present invention relates to a linked table examination check support device using a computer.
[0002]
[Prior art]
Conventionally, whether or not the interlocking table showing the interlocking conditions of the interlocking devices in the stop yard is accurate with respect to the wiring diagram is determined based on the wiring diagram based on whether the interlocking conditions in the interlocking table are safe for train operation or efficient. It is performed by a skilled signal engineer who has advanced experience and technical ability after considering whether or not a good lock relationship is maintained.
[0003]
[Problems to be solved by the invention]
By the way, the conventional check has to be performed with the knowledge and the great effort of a skilled signal engineer as described above, and it is not something that anyone can do. Moreover, if there is a mistake, there is a disadvantage that much more time and labor are required to completely eliminate the mistake.
[0004]
In view of the above, the present invention has been made to solve the above-mentioned conventional problems, and to provide a support apparatus which can automatically check whether or not an interlocking table is accurate even if a skilled signal engineer is not used. Aim.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, a computer-based interlocking table examination check support device according to the present invention includes a traffic signal, a lever, a switch, a connection information data of a track circuit, etc. described in a wiring schematic diagram of an input interlocking chart, and the interlocking condition information such as various locking conditions described in input interlocking table, checks meets all examination conditions interlocking condition information of the interlocking table is obtained from the wiring schematic of connection information data And automatically outputs the examination result as to whether or not the interlocking table is accurate with respect to the wiring schematic.
[0006]
[Action]
As described above, the computer automatically checks whether or not the interlocking table is accurate with respect to the wiring schematic, so that the check can be performed very easily even by a non-skilled signal engineer. .
[0007]
【Example】
FIG. 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 diagram input system FD, a review system FD, and a data input FD (by station). The three FDs are used to perform an interlocking table examination check process. The diagram input system FD5 performs processes associated with the diagram input and the table input, and creates and processes each data. The examination system FD5 performs examination processing for all lock paths for all lock paths based on the data created by the figure input and table input processing. The data input FD 5 stores data unique to each station obtained by drawing input, table input, and examination processing.
[0008]
FIG. 2 shows a diagram and a flowchart of table input, and FIG. 3 shows a flowchart up to the output of the examination result based on the data created by the diagram input. Referring to FIG. 2, the operator selects a diagram input screen or a table input screen, and inputs an interlocked chart according to the guidance. After the diagram input and the table input are completed, selecting the interlocked examination from the initial menu displays the examination transition screen. In FIG. 3, the examination process is performed by selecting the interlocking table examination to create examination result data, which can be displayed on the screen of the CRT 3 and printed on the printer 4.
[0009]
As an example, a description will be given of the examination of the lock columns of the stop signal 1RA12, the departure signal 4R13, and the exchange signals 11RE14 and 13LA15 in the interlocking diagram (including the wiring schematic A and the interlocking table B) as shown in FIG. 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 from the initial menu screen. As shown in FIG. Input the wiring data for each of the left and right and opening directions of the track circuit, the landing point, the switch, or the track circuit without the landing point and the data of the track circuit including the switch or the landing point, and wiring Create a connection diagram of the same data as the schematic. FIG. 5 shows the input screen of the left and right connection diagram 16 of the inside traffic signal 1R and the left and right connection diagram 17 of the switch 31a as an example of the creation. After the creation, if necessary, the data can be stored in the data input FD 5 and the processing can be ended. When this end is selected, it is checked whether all the last pages of the screen have been input and the connection between the data is checked. Then, if there is an input error, correction is made.
[0010]
Next, the user returns to the initial menu screen, displays the linked table input menu screen by selection, inputs the linked condition data described in the linked table in the same manner as the wiring diagram, and creates a table of the same data as the linked table. FIG. 6 shows an input screen of a 1RA lock column switch table as an example of the creation.
[0011]
Next, the examination system FD5 is inserted into the A drive of the computer 1 instead of the diagram input system FD5, and examination is performed according to the examination menu shown in FIG. In other words, there are many conditions for each lock in the interlocking chart, and all the conditions are checked based on the data entered in the table and the data obtained by inputting the charts, and the interlocking chart is created. Judge whether certain rules are satisfied. From the connection diagram of FIG. 5 obtained by inputting the interlocking condition data of the above-mentioned interlocking table, for example, a connection information diagram as shown in FIG. 7A is a lever 1RA19, (B) is a lever 31a-20, (C) is a landing point A21, (D) is a lever 4R22, and (E) is a lever 32B23. It is a connection information diagram. If there is an overrunning protective switch, further tracking is continued when reaching the landing point A, and when all the lock column switches of the interlocking table have been processed, the overrunning protective switch 32 In step 23, a table as shown in FIG. 8 is created during the tracking process. FIG. 8A shows a lock point name table, FIG. 8B shows an intra-track path table, and FIG. 8C shows a connection path table. Further, an information diagram as shown in FIG. 9 is created from the table of FIG.
[0012]
Regarding the examination of the lock switch, the switch connected during the tracking is registered in the lock switch name table as the lock switch. If the lock pointer name table is correctly registered, OK is displayed for each lock column on the examination result display screen of the CRT 3 as shown in FIG. 14, and NG if incorrect. The display appears, and in this case, an excessive display appears. These display screens are printed by the printer 4.
[0013]
If the track lever name does not exist in the wiring schematic input in the process of performing the tracking in the above, if the switch does not exist in the lock column of the interlocking table input, the figure input before reaching the landing point If there is no connection before the data reaches the destination, or if it is connected to a switch that is not in the lock column of the interlocking table entry, those data will not be registered in each table in FIG. Become.
[0014]
Next, a description will be given of the examination of the lock field of the inside signal 1RA. By comparing the switch information of the lock switch name table shown in FIG. 10A created in the same tracking process as above, there is a switch having the same number and the same opening direction, and When a route without a switch in the opening direction is obtained as a lock route table, 11RE and 13LA are targeted as shown in FIG. 10 (B). Note that a route of the same direction and the same type is not registered in the lock route table, but is registered in a general control route table (not shown). The switch data of each route in the lock switch name table of FIG. 10A is compared, and the lock switch shown in FIG. A non-locking route table shown in FIG. 11 (C) is created from the container name table and the locking route table based on the starting point / point shown in FIG. 11 (B).
[0015]
The data is combined for each of the locking route tables according to the starting and landing points shown in FIG. 12 (A) and the locking route table shown in FIG. 12 (B), and from the data, the non-locking route table shown in FIG. 12 (C) is obtained. The data is deleted, and the lock column route table shown in FIG. 12D is created. Similarly, the user inputs the linkage condition data described in the linkage table, creates a table of the same data as the linkage table, and creates a table input information diagram as shown in FIG. 13 from this table. Subsequent work is the same as described above, and compares the route of the lock column entered in the interlocking table for each route shown in the information diagram of FIG. 13 with the route of the lock column route table of FIG. 12 (D). If both data contents are correct, OK is displayed on the examination result display screen of the CRT 3 as shown in FIG. 14, and if incorrect, NG is displayed and excess and guess are displayed.
[0016]
In each of the above-described examples, the connection information data from the schematic wiring diagram and the information from the interlocking table are created in various tables on the computer 1 and checked by comparing these tables.
[0017]
【The invention's effect】
According to the present invention, the connection information data of the traffic light, the lever, the switch, the track circuit, and the like described in the wiring schematic diagram of the interlocking chart input as described above, and the information described in the input interlocking table are provided. From the interlocking condition information such as various lock conditions, it is checked whether the interlocking condition information of the interlocking table satisfies all the examination conditions obtained from the connection information data of the wiring schematic, and the interlocking table is correctly determined with respect to the wiring schematic. Is automatically output, so that even a non-skilled signal technician can perform the check automatically and very easily. In addition, the examination can be performed quickly and accurately, and a highly reliable interlocking device can be realized. There is also an excellent effect that large results can be expected in labor saving of examination work and elimination of human error.
[Brief description of the drawings]
FIG. 1 is a system configuration diagram of an embodiment of the present invention.
FIG. 2 is a diagram and a flowchart of table input.
FIG. 3 is a flowchart up to an examination result output based on data created by inputting a chart.
FIG. 4 is an interlocking chart of a stop, in which (A) is a schematic wiring diagram and (B) is an interlocking chart.
FIG. 5 is a diagram showing an input screen for a schematic wiring diagram.
FIG. 6 is a diagram showing an input screen of a link table.
FIGS. 7A to 7E are diagrams showing connection information of a switch and the like.
FIGS. 8A to 8C are diagrams showing various tables.
FIG. 9 is an information diagram obtained from a linkage table.
FIGS. 10A and 10B are diagrams showing various tables.
FIGS. 11A to 11C are diagrams showing various tables.
FIGS. 12A to 12D are views showing various tables.
FIG. 13 is an information diagram obtained from a link table.
FIG. 14 is a drawing showing an examination result display screen.
[Explanation of symbols]
1 computer 2 keyboard 3 CRT
4 Printer 5 Floppy disk (FD)

Claims (1)

Connection information data such as traffic lights, levers, points, track circuits, etc. described in the wiring diagram of the input linkage table, and linkage condition information such as various lock conditions described in the input linkage table From, it is checked whether the interlocking condition information of the interlocking table satisfies all the examination conditions obtained from the connection information data of the wiring schematic, and the examination result of whether the interlocking table is accurate with respect to the wiring schematic is automatically obtained. An interlocking table examination check support device using a computer, characterized in that the computer outputs the information.

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