JP4129211B2 - Data creation device and data creation program - Google Patents

Description

The present invention relates to a data creation apparatus and a data creation program for creating track wiring data by converting track wiring information or track wiring diagrams into data.

  One important piece of information used in the field of railway signaling systems is track wiring diagrams.

  Here, the line wiring H1 is shown in FIG. 5 as an example of the line wiring. The track wiring H1 is a track on which the train travels, and indicates a connection relationship of each train detection section (track circuit 1T to 4T in the track wiring H1) for specifying the train position. As shown in FIG. 5, a track circuit 2T is disposed on the track line H1 as a track circuit adjacent to the track circuit 1T in front of the track circuit 1T, and is turned to a predetermined position (substantially the center of the track circuit 2T) of the track circuit 2T. 51 is arranged. In addition, the track circuit 2T has a track circuit 3T in which the track circuit 3T is arranged on the R (reverse) side of the switch 51 and the track circuit 4T is arranged on the N (normal) side of the switch 51. Yes.

  Conventionally, various attempts have been made to convert line wiring information or line wiring diagrams representing such line wiring into electronic data (hereinafter simply referred to as data) (see Non-Patent Document 1, for example). . In any case, a data input line wiring model suitable for data conversion is required when, for example, a GUI (Graphical User Interface) is constructed. In this case, based on the line wiring model, predetermined line wiring information is input as a line wiring object diagram composed of a plurality of objects corresponding to train detection sections and connection lines representing connection relationships between train detection sections, Line wiring data is created based on the input. The line wiring data created in this way can uniquely create (draw) the corresponding line wiring diagram.

  At this time, how the information related to the connection relationship (particularly, branching) of the train detection section, that is, the information related to the switch (hereinafter referred to as the “switching condition”) is an element of the line wiring model. It is an important issue to express in

  For example, in Non-Patent Document 1, the tipping condition is set as a key element of the connection relation of the line wiring similarly to the train detection section, and the train detection section is set to be subordinate to the tipping condition. A technique for creating line wiring data based on a line wiring model M1 (see FIG. 6A) is disclosed. The track wiring model M1 is a track wiring model for the track wiring H1, the track circuits 1T, 3T, and 4T as the train detection classification and the switch 51 are key elements of the connection relationship of the track wiring, and the track circuit 2T is It is an element other than the key element subordinate to the switch 51.

  Furthermore, a technique for creating line wiring data based on the line wiring models M2 and M3 (see FIGS. 6B and 6C) in which the toppling condition is set as subordinate to the train detection category. Etc. are also devised by the present inventors.

  The track wiring model M2 is a track wiring model for the track wiring H1, and for each track circuit 1T to 4T as the train detection section, the switch indications m1 to m8 indicating the switchover conditions are the track circuits 1T to 4T. The front adjacent direction and the rear adjacent direction are arranged so as to be subordinate to 4T. That is, the R side and N side of the switch 51 are arranged as indicated by the switch m4 in the front adjacent direction of the track circuit 2T, and the R side of the switch 51 is positioned in the rear adjacent direction of the track circuit 3T. It is arranged as a switch display m5, and the N side of the switch 51 is arranged as a switch display m7 in the rearward adjacent direction of the track circuit 4T.

  The line wiring model M3 is a line wiring model for the line wiring H2 (see FIG. 7) in which the track circuit 5T is further connected to the track circuit 2T via the switch 52 with respect to the line wiring H1. For each track circuit 1T to 5T, tip indications m9 to m19 indicating a tipping condition are arranged in the front adjacent direction and the rear adjacent direction so as to be subordinate to each track circuit 1T to 5T. That is, in the line wiring model M3, the R side and the N side of the switch 52 are arranged in the direction adjacent to the front of the track circuit 2T as shown by the switch m12, and further, the switch 52 is switched to the N side of the switch 52. The R side and the N side of the lever 51 are arranged as indicated by the switch display m13, and the N side of the switch 52 and the R side of the switch 51 are turned in the rearward adjacent direction of the track circuit 3T. In the direction adjacent to the rear of the track circuit 4T, the N side of the switch 52 and the N side of the switch 51 are arranged as the switch m16 in the rear adjacent direction of the track circuit 4T, and the rear of the track circuit 5T. In the adjacent direction, the R side of the switch 52 is arranged as a switch display m18.

Further, there is a technique for creating the line wiring data based on the line wiring model M4 (see FIG. 6D) in which the tipping condition is set as a key element of the connection relation of the line wiring in the same manner as the train detection classification. Invented by the inventor. The line wiring model M4 is a line wiring model for the line wiring H1, and the R side and the N side of the switch 51 are key elements for specifying the line wiring in the same manner as the track circuits 1T to 4T as the train detection sections. It has become.
Toshikatsu Watanabe, “Electronic Interlocking Device (Part 3)-Outline of Software”, Signal Security, Signal Safety Association of Japan (currently Japan Railway Electrical Engineering Association), June 10, 1984, Vol. 39, no. 6, pp291 (3) -296 (8)

However, the conventional technique has the following problems.
That is, when the track wiring information is input as a track wiring object diagram using the track wiring model M1 or the like as disclosed in Non-Patent Document 1, the track circuits 1T, 3T, and 4T as the train detection sections are input. Since not only the corresponding object but also the object corresponding to the switch 51 representing the switch condition is input as a key element of the connection relation of the line wiring, the type of the object as such a key element (track circuit) , Tumblers) will increase. For this reason, the data conversion process (program) becomes complicated.

  Furthermore, in the track wiring model M1, the track circuits 1T to 4T are all elements of the same type (train detection category), but the track circuits 1T, 3T, and 4T are set as key elements together with the switch 51. Since the track circuit 2T is set as an element other than the key element subordinate to the switch 51, even if it is the same type of object, it is an object as a key element or other than the key element subordinate to the key element. In some cases, it is an object as an element. For this reason, the data conversion process (program) becomes complicated.

  Furthermore, when track wiring information is input as a track wiring object diagram using track wiring models M2, M3, etc., in which the tipping condition is set as subordinate to the train detection classification, for example, in the track wiring model M2 Even though there is only one switch 51 in the line H1, the objects corresponding to the switch display of the switch 51 are respectively displayed at three positions m4, m5, and m7. Since it is necessary to arrange the data, it takes time to perform an input operation related to the flip display, and the data processing (program) becomes complicated. This is the case when two switch devices 52 and 51 (or three or more switch devices) are arranged in the front adjacent direction of the track circuit 2T as in the line wiring model M3. Is even more complicated.

  Furthermore, when the track wiring information is input as a track wiring object diagram using the track wiring model M4 or the like in which the tipping condition is set as a key element of the connection relationship of the track wiring in the same manner as the train detection classification, the train detection Since not only objects corresponding to the track circuits 1T to 4T as sections but also objects corresponding to the switch 51 representing the switch condition are input as key elements, the types of objects as key elements increase, This complicates the data conversion process (program).

  As described above, it is difficult to find a line wiring model for data input suitable for converting the line wiring information or the line wiring diagram into data, and it is difficult to create the line wiring data.

SUMMARY OF THE INVENTION An object of the present invention is to provide a data creation apparatus and a data creation program for creating information about a line wiring diagram by converting information representing the line wiring diagram into a data input suitable for data conversion of the line wiring information or the line wiring diagram. It is to make it possible to easily create line wiring data based on the line wiring model and to avoid complication of data processing.

In order to solve the above-mentioned problem, the invention described in claim 1 is a data creation device that creates information about a line wiring diagram and creates line wiring data.
Track circuit object representing the train detection division for detecting a train position for traveling line (e.g., track circuits objects X1 to X4.) And connection lines objects for connecting the track circuit between objects (e.g., connection lines Objects Y1 to Y3) and a switch object representing a switch provided in association with the connection line (for example, a switch object X5), and the track circuit object is connected to the track wiring. A line wiring object diagram (for example, the line wiring object diagram input image 11) based on the line wiring model (for example, the line wiring model M.) as a key element representing the relationship between the two is displayed on the display screen according to the input instruction. Drawing means for drawing (for example, the control unit 20 for executing a data creation program);
On the basis of the drawn wiring line object diagrams, and display the connection relationship between the train detection section and point lock device constituting the wiring line object diagram, wherein the track circuit as a key element representing the connection relationship Data creation means (for example, the control unit 20 that executes the data creation program 31) for creating line wiring data (for example, the line wiring XML data D) that is only an object ;
It is characterized by providing.

Moreover, in order to solve the said subject, invention of Claim 2 is the following.
In a computer (for example, the control unit 20) that converts the information representing the line wiring diagram into data and creates line wiring data,
Track circuit objects (for example, track circuit objects X1 to X4) representing train detection sections for detecting the position of a train traveling on the track, and connection line objects (for example, connection lines) for connecting the track circuit objects to each other Objects Y1 to Y3) and a switch object representing a switch provided in association with the connection line (for example, a switch object XX5), and the track circuit object is connected to the track wiring. A line wiring object diagram (for example, the line wiring object diagram input image 11) based on the line wiring model (for example, the line wiring model M.) as a key element representing the relationship between the two is displayed on the display screen according to the input instruction. A drawing function to draw,
Based on the drawn track wiring object diagram, it represents the connection relationship between the train detection section and the switch that constitutes the track wiring object diagram, and the track circuit object is a key element representing the connection relationship. A data creation function for creating only line wiring data (for example, line wiring XML data D);
A data creation program that realizes

Accordingly, information representing the line wiring can be input via a GUI based on a data input line wiring model (for example, the line wiring model M) suitable for data conversion of the line wiring. It becomes possible to input easily.
In addition, the object as a key element representing the connection relation of the line wiring is set to a specific object whose both ends (or one end) are connected to one end of the connection line object in the drawn line wiring object diagram. In this case, the object as the key element is only the train detection section object, and the switch object is subordinate to the connection line object representing the connection line (that is, the connection relationship between the train detection sections) (that is, the switch object). Since the iron object is input as an element other than the key element (connected to a predetermined location other than both ends of the connection line object) and the key element is specified in advance in the train detection classification object, the same type (train Detection class) object as a key element or key subordinate to the key element Without If or a object as elements other than occurs with complexity of data processing can be avoided, since the inverting input of iron device objects only once, the input operation can be performed in a short time.
Further, since the line wiring data is data as an XML document, various tools (for example, XML schema, etc.) that can generally use data as an XML document can be easily used for the line wiring data. Become.
Furthermore, in the track wiring data as an XML document, data related to the train detection classification object as a key element (for example, a tag with the tag name “track circuit” indicated by reference numeral A1 in the drawing) is independent data (or Data group), it is possible to reduce the cause of errors (input errors, etc.) at the time of data modification, and to realize high operability and maintainability.
Furthermore, in the line wiring data as an XML document, the connection relation between adjacent train detection sections is converted into data using an expression that identifies each other, so that data input is made redundant. By using such redundant data (for example, refer to each tag shown in each of the symbols A16 and A261 in the figure), it is possible to perform data verification based on the multi-face representation of the data. . In addition, data in a redundant relationship with each other may be embedded in data having different data structures (for example, the tags indicated by reference numerals A271 and A44 in the figure are different from each other). It is embedded in each tag of the tag name “opening direction” and “backward adjacent track opening direction”.) By using a plurality of data having different data structures in this way, data verification with high diversity is possible. Can be executed.
That is, according to the present invention, since a line wiring object diagram can be drawn based on a line wiring model for data input suitable for data conversion of line wiring information or a line wiring diagram, by using such a line wiring model, In addition, line wiring data as an XML document can be easily created, and complication of data conversion processing can be avoided.

A data creation apparatus 100 to which the present invention is applied will be described in detail with reference to the drawings.
As shown in FIG. 1, the data creation device 100 includes an input unit 10, a control unit 20, a ROM 30, a RAM 40, a display unit 50, and the like, and these units are connected to each other via a bus 60.

  The input unit 10 includes a keyboard, a mouse, and the like for inputting various instruction signals, and the input various instruction signals are transmitted to the control unit 20.

  The control unit 20 comprehensively controls the data creation device 100 by executing various programs stored in the ROM 30. In particular, the control unit 20 executes the line wiring data creation program 31 stored in the ROM 30 to input an input image (for example, the line wiring object diagram shown in FIG. 2) for inputting a line wiring object diagram representing the line wiring. Display the input image 11), analyze the input line wiring object diagram, and create line wiring data as an XML document representing the line wiring (for example, see the line wiring XML data D). To do.

  A ROM (Read Only Memory) 30 stores various programs such as a line wiring data creation program 31 executed by the control unit 20 and stores various data necessary for executing the program.

  A RAM (Random Access Memory) 40 expands and stores the various programs read from the ROM 30 in an executable manner, and temporarily stores various data temporarily generated when the programs are executed.

  The display means 50 includes a display device (not shown) such as an LCD (Liquid Crystal Display) or a CRT (Cathod Ray Tube), and various display information (for example, line wiring shown in FIG. 2) transmitted from the control unit 20. The object diagram input image 11) is displayed.

  The data creating apparatus 100 may be provided with a recording medium in a detachable manner. In this case, the control unit 20 can freely write and read data on the set recording medium. In particular, the control unit 20 can read and execute the line wiring data creation program 31 from the set recording medium.

  Next, the operation of the data creation device 100 will be described. The operation described below is performed by the control unit 20 executing the line wiring data creation program 31 stored in advance in the ROM 30. In the present embodiment, as an example, a case where line wiring XML data D representing the line wiring H1 is created will be described.

  First, the control unit 20 displays an editor screen for inputting information for representing the line wiring H1 on the display device of the display unit 50 as a GUI, and the operator displays the screen for the line wiring H1 on the editor screen. A line wiring object diagram input image 11 (based on a line wiring model M for inputting line wiring information) is arranged using the mouse or keyboard of the display means 50. Hereinafter, the description for the line wiring object diagram input image 11 is the same as the description for the line wiring model M.

  Here, the track wiring object diagram input image 11 includes a plurality of track circuit objects X1 to X4 and switch device X5 representing track circuits and switch devices, track circuit objects X1 to X4 and switch devices. It is composed of connection line objects Y1 to Y3 representing the connection relationship of the object X5. That is, the track circuit object X1 is connected to the track circuit object X2 via the connection line object Y1, and the track circuit object X2 is connected to the track circuit object X4 via the connection line object Y3, and is approximately at the center of the connection line object Y3. Is connected to the N side of the switch object X5, and the track circuit object X3 is connected to the R side of the switch object X5 via the connection line object Y2. In the connection line object Y3, the control unit 20 determines that the area B1 between the track circuit object X2 and the switch object X5 is a common area of connection lines represented by the connection line objects Y2 and Y3. judge.

  The track circuit objects X1 to X4, the switch object X5, and the connection line objects Y1 to Y3 are input by the operator via the input means 10 on the editor screen.

  In addition, object attributes are set in advance for each of the track circuit objects X1 to X4 and the switch object X5. For example, an object attribute indicating “track circuit” is set in advance in the track circuit objects X1 to X4, and an object attribute indicating “switching device” is set in advance in the switch object X5. Yes. The preset object attributes can be visually confirmed by the shape and color of the object.

  In addition, other information input by the operator via the input unit 10 can be added to the object attribute. For example, information representing the name of each object can be added. That is, information indicating the names of track circuits “1T” to “4T” is added to the object attributes of the track circuit objects X1 to X4, respectively. Information indicating “N” and “R” specific to the switch is added together with information indicating the name “51” of the lever.

  Next, the control unit 20 sets the attributes of the track circuit objects X1 to X4 and the switch object X5 and the track circuit objects X1 to X4 and the switch object X5 represented by the connection line objects Y1 to Y3. By analyzing the connection relation, line wiring XML data D representing the line wiring H1 is created.

  That is, the control unit 20 has the switch object X5 (the switch 51) disposed on the connection line objects Y2 and Y3 disposed in the front adjacent direction of the track circuit 2T represented by the track circuit object X2. (In this case, it is shown that the switch 51 is arranged in association with the track circuit 2T.) With respect to the line wiring XML data D, reference numeral A231 in the figure related to the track circuit object X2 , A232, and each tag of the tag name “turning condition” shown by reference signs A241 and A242 in the figure is provided in the tag element of the tag name “opening direction”. .

  Then, the control unit 20 performs four tags with the element name “track circuit” on the track wiring XML data D based on each of the track circuit objects X1 to X4 (including each object attribute) representing the track circuit. Corresponding to the reference signs A1 to A4 in the figure) and the elements shown in the reference signs A12, A22, A32, and A42 in the four tags indicated by the reference signs A1 to A4, respectively. Number of the opening direction by turning each tag of the name “track circuit name” and each tag of the element name “turning opening direction” indicated by reference signs A13, A231 (and A232), A33, A43 in the figure Provide according to.

  Further, the control unit 20 connects the track circuit objects X1 and X2 to the track wiring XML data D, and connects the track circuit objects X1 and X2 to each other (that is, the connection line object Y1 is adjacent to the track circuit 1T represented by the track circuit object X1). In the direction of the rearward of the track circuit 2T represented by the track circuit object X2), in the tag element indicated by the code A13 in the diagram related to the track circuit object X1 Each tag of the tag name “front adjacent track circuit name” and “front adjacent track opening direction” shown in A16 is provided, and in the elements of each tag shown in the reference numerals A231 and A232 in the drawing related to the track circuit object X2, Tag names “rear adjacent track circuit name” and “rear adjacent track opening direction” shown in each of reference numerals A261 and A262 are provided.

  Further, the control unit 20 connects the track circuit objects X2 and X4 to the track wiring XML data D and connects the track line objects Y3 and X4 to each other (that is, the link line object Y3 is adjacent to the track circuit 2T represented by the track circuit object X2). In the direction of the rearward of the track circuit 4T represented by the track circuit object X4.) In the element of the tag indicated by the code A231 in the diagram related to the track circuit object X2. Each tag of the tag name “front adjacent track circuit name” and “front adjacent track opening direction” shown in A271 is provided, and the tag element related to the track circuit object X4 shown in FIG. Each tag is provided with a tag name “rear adjacent track circuit name” and “rear adjacent track opening direction”.

  Further, the control unit 20 connects the track line XML data D to the track line object Y2 in which the track circuit objects X2 and X3 are connected to each other via the switch object X5 (that is, the track line object Y2 is the track circuit object). Based on the track circuit object X2 and the track circuit object X3, the track circuit object X3 is disposed in the front adjacent direction of the track circuit 2T. In the element of the tag, each tag of the tag name “front adjacent track circuit name” and “front adjacent track opening direction” indicated by symbol A272 in the figure is provided, and the tag element related to the track circuit object X3 indicated by symbol A33 in the figure The tags “rear adjacent track circuit name” and “rear adjacent track opening direction” indicated by reference numeral A37 in the figure are provided.

  On the other hand, the control unit 20 switches the track wiring XML data D in the direction adjacent to the rear of the track circuit 3T represented by the track circuit object X3 via the connection line object Y2 and the switch 51 represented by the switch object X5. Are connected to the R side of the tag, the tag name “Tetsutsutsu” indicated by reference numeral A34 in the figure is included in the tag element “rear adjacent trajectory opening direction” indicated by reference numeral A37 in the figure related to the track circuit object X3. The tag of “condition” is provided, and the N side of the switch 51 represented by the switch object X5 is connected to the rear adjacent direction of the track circuit 4T represented by the track circuit object X4 via the connection line object Y3. Thus, the tag name indicated by reference numeral A44 in the figure is included in the tag element of the tag name “backward adjacent orbit opening direction” indicated by reference numeral A48 in the figure related to the track circuit object X4 Providing a tag of rolling iron conditions ".

  As described above, the control unit 20 creates the line wiring XML data D based on the line wiring object diagram input image 11. Further, the line wiring object diagram input image 11 can be uniquely created from the line wiring XML data D by using a predetermined XML application program.

  As described above, the data creating apparatus 100 creates the line wiring XML data D representing the line wiring H1 from the line wiring object diagram input image 11 representing the line wiring H1. Here, in the track wiring object diagram input image 11, the transition condition between the track circuit 2T and the track circuits 3T and 4T is one of the connection line object Y2 and the connection line object Y3 formed in association with each other. It is represented only by the switch object X5 (switch 51).

Accordingly, since the information representing the line wiring H1 can be input via the GUI based on the line wiring model M for data input suitable for data conversion of the line wiring H1, as in the line wiring object diagram input image 11, the line wiring Information representing H1 can be easily input.
Further, an object as a key element representing the connection relation of the line wiring (for example, both ends (or only one end) of the drawn line wiring object diagram input image 11 is one end of any of the connection line objects Y1 to Y3). Means a track circuit object X1 to X4 representing a track circuit, and a switch object X5 representing a switch condition is a connection line object Y2, Y3 (that is, an object connected to a section). (That is, the N side of the switch object X5 is connected to a predetermined location other than both ends of the connection line object Y3, and the R side is connected to one end of the connection line object Y2). Is input as an element other than the connected key element, and the key element is specified in advance in the track circuit objects X1 to X4. Even if objects of the same type (track circuit) are used as data elements (tracks) without being a key element object or an object as an element other than a key element subordinate to a key element The complexity of the wiring data creation program 31) can be avoided and the input of the switch object X5 can be done only once, so that the input operation can be performed in a short time.
Further, since the line wiring XML data D is data as an XML document, various tools (for example, XML schema, etc.) that can generally use the data as the XML document can be easily applied to the line wiring XML data D. Will be available.
Further, in the line wiring XML data D as the XML document, data relating to the track circuit object as a key element (for example, a tag with the tag name “track circuit” indicated by reference numeral A1 in FIG. 3) is independent. Since it can be handled as data (or data group), it is possible to reduce the cause of errors (input errors, etc.) at the time of data modification, and to realize high operability and maintainability.
Furthermore, the line wiring XML data D as an XML document is data that uses the representation that the mutual connection relationship between adjacent track circuits specifies each other. By using such mutually redundant data (for example, refer to the tags A16 and A261 shown in FIG. 3), data verification based on multi-face representation of data can be performed. It becomes executable. In addition, since data in a redundant relationship with each other may be embedded in data having different data structures (for example, each of the tags indicated by reference numerals A271 and A44 in FIG. Embedded in each tag with different tag names “opening direction” and “rear adjacent track opening direction”.) By using a plurality of data having different data structures in this way, diversity can be achieved. High data verification can be performed.
In other words, the above-described line wiring model M is a data input line wiring model suitable for data conversion of line wiring information or a line wiring diagram. By using such a line wiring model M, an XML document can be obtained. The line wiring XML data D can be easily created, and the complication of data processing can be avoided.

  The description in the present embodiment shows an example of the data creation device, the data creation method, and the data creation program according to the present invention, and the present invention is not limited to this. The detailed configuration and detailed operation of the data creation device 100 and the data creation program 31 in the present embodiment can be changed as appropriate without departing from the spirit of the present invention.

  For example, not only the track wiring object diagram input image 11 but also the track wiring object diagram excluding the track circuit object X1 and the connection line object Y1 from the track wiring object diagram input image 11, the corresponding track wiring XML data is It can be easily created by modifying a part of the line wiring XML data D. Further, in the line wiring object diagram input image 11, the corresponding line wiring XML data is also one of the line wiring XML data D for the line wiring object diagram composed only of the track circuit objects X 1 and X 2 and the connection line object Y 1. It can be easily created by modifying the part.

  In the present embodiment, the case of creating the line wiring XML data D for the line wiring H in which the four track circuits 1T to 4T are arranged has been described. However, the line wiring is not limited to this, and more The present invention can also be applied to line wiring in which track circuits are arranged. For example, the present invention can be applied to the line wiring H2 shown in FIG. 7 or the like, or even more complicated line wiring. FIG. 4 shows a line wiring object diagram input image 11a (line wiring model M11) for the line wiring H2. In the track wiring object diagram input image 11a, the N side of the switch object X7 representing the switch 52 is closer to the track circuit object X2 than the switch object X5, that is, among the connection line objects Y3, The connection line objects Y2 and Y3 are connected to the common area B2 of the connection lines, and the track circuit object X6 is connected to the R side of the track circuit object X7 via the connection line object Y4. Here, in the connection line object Y3, an area B3 between the track circuit object X2 and the switch object X7 is a common area of connection lines represented by the connection line objects Y2, Y3, and Y4. The control unit 20 determines that the area B2 between the switch object X7 and X5 is a common area of the connection lines represented by the connection line objects Y2 and Y3.

  Further, the present invention is not limited to the track circuit, and can be applied to various train detection sections capable of detecting the train position.

It is a block diagram which shows the internal structure of the data preparation apparatus to which this invention is applied. It is a figure which shows an example of the track wiring object figure input image displayed on the display means shown in FIG. It is a figure which shows the content of the line wiring XML data corresponding to the line wiring object figure input image shown in FIG. It is a figure which shows the other example of a track wiring object figure input image. It is a figure which shows an example of track wiring. (A)-(d) is a figure which shows the conventional line wiring model. It is a figure which shows the other example of track wiring.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Input means 11, 11a Line wiring object figure input image 20 Control part 30 ROM
31 Data creation program 40 RAM
50 Display means 51, 52 Switch 60 Bus 100 Data creation device D Line wiring XML data H1, H2 Line wiring M, M1-M4 Line wiring model 1T-5T Track circuit

Claims (2)

A data creation device that creates information about a track wiring diagram by creating data of track wiring data,
A track circuit object representing a train detection section for detecting the position of a train traveling on the track, a connection line object for connecting the track circuit objects to each other, and a switch device provided in association with the connection line A drawing means configured to draw a track wiring object diagram based on a track wiring model, which is composed of a switch object and uses the track circuit object as a key element representing the relationship of track wiring, on a display screen according to an input instruction When,
Based on the drawn track wiring object diagram, it represents the connection relationship between the train detection section and the switch that constitutes the track wiring object diagram, and the track circuit object is a key element representing the connection relationship. Data creation means for creating only the line wiring data;
A data creation device comprising: A computer that creates track wiring data by converting information representing track wiring diagrams into data,
A track circuit object representing a train detection section for detecting the position of a train traveling on the track, a connection line object for connecting the track circuit objects to each other, and a switch device provided in association with the connection line A drawing function that draws a track wiring object diagram based on a track wiring model that is composed of a switch object and uses the track circuit object as a key element representing the relationship of track wiring on a display screen in accordance with an input instruction. When,
Based on the drawn track wiring object diagram, it represents the connection relationship between the train detection section and the switch that constitutes the track wiring object diagram, and the track circuit object is a key element representing the connection relationship. Data creation function to create track wiring data that is only
A data creation program for realizing

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