JP4701262B2 - How to create track wiring data - Google Patents

Description

  The present invention relates to a data creation method 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 line wiring model M1 is a line wiring model for the line wiring H1, and the track circuits 1T, 3T, and 4T as the train detection classification and the switch 51 are key elements of the connection relation of the line 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.

  An object of the present invention is to create a line wiring data by converting information representing a line wiring diagram into data, and based on a line wiring model for data input suitable for data conversion of the line wiring information or the line wiring diagram. It is to be able to easily create line wiring data and to avoid complication of data processing.

In order to solve the above-mentioned problem, the invention described in claim 1
The control unit of the data creation device
As an object diagram, a track circuit object representing a track circuit, a switch object representing a switch and having a normal side and a reverse side defined, and a connection line object for connecting the track circuit objects to each other Is drawn on the display screen in a specific connection mode according to the input instructions,
In accordance with the object diagram drawn on the display screen, create line wiring data as an XML document representing the connection relationship between the track circuit and the switch.
A data creation method for track wiring data,
The control unit of the data generating device,
Only the track circuit object is defined as an object diagram of a key element representing a relationship of track wiring, and the track circuit object and the track circuit object are defined according to a track wiring model defined as an object diagram other than the key element . A drawing step of drawing a plurality of the object diagrams on a display screen in accordance with an input instruction so that the switch object and the connection line object are connected;
The control unit of the data generating device,
The drawing so as to correspond to each object view of all of the key elements drawn by the steps respectively provided a data element of a given layer in the hierarchical structure of the XML document, the internal data elements of these given layer, the Information on other track circuit objects and the switch object connected to the one or both ends of one track circuit object associated with the data element through the connection line object by the drawing step, A data creation step of creating line wiring data as the XML document so as to be described as a data element of a layer lower than the predetermined layer in the hierarchical structure of the XML document;
Only including,
The track circuit object that is an object diagram of the key element is an object diagram in which only both ends or one end of the object diagram are connected to one end of the connection line object,
The switch object that is an object diagram other than the key element is an object diagram in which the normal side is connected to a predetermined location other than both ends of the connection line object, and the reverse side is connected to one end of the connection line object. It is characterized in that.

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 track circuit object, and the switch object is subordinate to the connection line object (that is, the connection relationship between the track circuits). Since the container 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 track circuit object, the same type (track circuit) Even an object is an object as a key element, or an element other than a key element subordinate to a key element Without cases or a object to occur, along with the complexity of data processing can be avoided, rolling the 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.
Further, in the line wiring data as the XML document, data related to the track circuit object as a key element (for example, a tag with a tag name “track circuit” indicated by reference numeral A1 in the figure) is independent data (or Since it can be handled as a data group), it is possible to reduce the cause of errors (input mistakes, etc.) at the time of data modification and to realize high operability and maintainability.
Furthermore, in the line wiring data as an XML document, since the connection relationship between adjacent track circuits is dataized using expressions that mutually identify the other party, data input redundancy is achieved. By using such mutually redundant data (for example, refer to each tag shown in each of reference signs A16 and A261 in the figure), it is possible to perform data verification based on the multifaceted 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.

  In addition, according to one aspect of the embodiment of the present invention, a train detection section object (for example, track circuit objects X1 to X4) representing a train detection section for detecting the position of a train traveling on a track, and the train detection. A connection line object (for example, connection line objects Y1 to Y3) for connecting the segment objects to each other and a switch object (for example, a switch) representing a switch provided in association with the connection line. A line wiring object diagram (for example, line wiring object diagram input image 11) based on a predetermined line wiring model (for example, line wiring model M.) configured by the object X5. Drawing means for drawing on the display screen (for example, the control unit 20 for executing a data creation program), and the drawn line wiring object Line wiring data as an XML (eXtensible Markup Language) document (for example, line wiring XML data D) representing the connection relation between the train detection section and the switch that constitutes the line wiring object diagram A data creation device including data creation means (for example, the control unit 20 that executes the data creation program 31) is achieved.

  Further, the data creation means is configured such that the first and second train detection classification objects (for example, track circuit objects X1 and X2, respectively) are connected to two end portions of the connection line object (for example, the connection line object Y1). Line wiring object diagrams connected to each of them (for example, a portion constituted by only track circuit objects X1 and X2 and connection line object Y1 in the track wiring object diagram input image 11) are drawn by the drawing means. In this case, based on the track wiring object diagram, the first tag corresponding to the first train detection segment object (for example, the tag indicated by reference numeral A1 in the figure) and the second train detection segment object The second train detection section is provided in parallel with a second tag (for example, a tag indicated by symbol A2 in the figure). A third tag (for example, a tag indicated by symbol A13 in the figure) indicating that the object is connected to the first train detection division object is provided in the element of the first tag, and the first tag A fourth tag (for example, a tag indicated by symbol A231 in the figure) indicating that the train detection segment object is connected to the second train detection segment object is provided in the element of the second tag. Wiring data can be created.

  Further, the data creation means includes two first and second train detection segment objects (for example, track circuit objects X2 and X4, respectively), which are first connection line objects (for example, connection line object Y3). Connected to each of the ends, a switch object (for example, switch object X5) is connected to a predetermined location of the first connection line object, and a third train detection segment object (for example, a track) Circuit object X3.) And the switch object are connected to each of two ends of a second connection line object (for example, connection line object Y2), and the second and third train detection sections A track wiring object diagram in which objects are arranged in parallel to each other (for example, from a track wiring object diagram input image 11, a track circuit object When the drawing means is drawn by the drawing means, the first tag corresponding to the first train detection segment object (for example, the portion excluding the connecting line object Y1 and the connecting line object Y1) is drawn. Corresponding to the second train detection segment object, for example, the second tag corresponding to the second train detection segment object (for example, the tag represented by symbol A4 in the diagram), and the third train detection segment object. A third tag (for example, a tag indicated by reference symbol A3 in the figure) is provided in parallel, and the second train detection segment object is connected to the first train detection segment object via the switch object. A fourth tag (for example, a tag indicated by reference numeral A231 in the figure) indicating that the third train detection section object is provided in the element of the first tag. A fifth tag (for example, a tag indicated by reference numeral A232 in the figure) indicating that it is connected to the first train detection segment object via a writing object is included in the element of the first tag. A sixth tag (for example, indicated by reference numeral A43 in the figure) indicates that the first train detection segment object is connected to the second train detection segment object via the switch object. Tag.) Is provided in the element of the second tag, and the seventh train indicating that the first train detection segment object is connected to the third train detection segment object via the switch. (For example, a tag indicated by reference symbol A33 in the figure) can be provided in the element of the third tag to create line wiring data.

  In addition, the data creation means includes two first and second train detection segment objects (for example, track circuit objects X1 and X2, respectively), which are first connection line objects (for example, connection line object Y1). A third train detection segment object (for example, track circuit object X4) and the second train detection segment object are connected to each of the ends, and a second connection line object (for example, connection line object Y3). Are connected to each of the two end portions of the second connecting line object, and a switch object (for example, switch object X5) is connected to a predetermined portion of the second connection line object, and a fourth train detection segment object ( For example, a track circuit object X3.) And the switch object are connected to a third connection line object (for example, a connection line object). Y2)) is connected to each of the two end portions, and the third and fourth train detection segment objects are arranged in parallel to each other, and the track wiring object diagram (for example, the track wiring object diagram input image 11). Is drawn by the drawing means, on the basis of the track wiring object diagram, a first tag corresponding to the first train detection classification object (for example, a tag indicated by reference numeral A1 in the figure) and the first tag. A second tag corresponding to the second train detection segment object (for example, a tag indicated by symbol A2 in the figure) and a third tag corresponding to the third train detection segment object (for example, symbol A4 in the diagram). And a fourth tag corresponding to the fourth train detection classification object (for example, a tag indicated by reference numeral A3 in the figure) is provided in parallel, and the second train detection classification A fifth tag (for example, a tag indicated by symbol A13 in the figure) indicating that the object is connected to the first train detection section object is provided in the element of the first tag, and the first tag The train detection segment object is connected to the second train detection segment object, and the third train detection segment object is connected to the second train detection segment object via the switch object. A sixth tag indicating that it is connected (for example, a tag indicated by symbol A231 in the figure) is provided in the element of the second tag, and the first train detection segment object is the second train detection. The fourth train detection segment object is connected to the segment object and the second train detection segment object is connected to the second train detection segment object via the switch object. A seventh tag indicating that it is connected to the object (for example, a tag indicated by symbol A232 in the figure). ) In the element of the second tag, indicating that the second train detection segment object is connected to the third train detection segment object via the switch object. A tag (for example, a tag indicated by symbol A43 in the figure) is provided in the element of the third tag, and the second train detection section object is connected to the fourth train detection section via the switch object. A ninth tag (for example, a tag indicated by symbol A33 in the figure) indicating that it is connected to the object can be provided in the element of the fourth tag to create the line wiring data.

  In addition, according to one aspect of the embodiment of the present invention, a train detection section object (for example, track circuit objects X1 to X4) representing a train detection section for detecting the position of a train traveling on a track, and the train detection. A connection line object (for example, connection line objects Y1 to Y3) for connecting the segment objects to each other and a switch object (for example, a switch) representing a switch provided in association with the connection line. A line wiring object diagram (for example, line wiring object diagram input image 11) based on a predetermined line wiring model (for example, line wiring model M.) configured by the object X5. Based on the drawing step for drawing on the display screen and the drawn line wiring object diagram, the line wiring object diagram is constructed. A data creation method can be provided, including a data creation step of creating track wiring data (for example, track wiring XML data D.) as an XML document representing the connection relationship between the train detection section and the switch. .

  Further, in the data creation step, the first and second train detection segment objects (for example, track circuit objects X1 and X2, respectively) are connected to the two end portions of the connection line object (for example, the connection line object Y1). When a line wiring object diagram (for example, a portion constituted only by track circuit objects X1 and X2 and connection line object Y1 in the line wiring object diagram input image 11) connected to each other is drawn. Based on the wiring object diagram, a first tag corresponding to the first train detection segment object (for example, a tag indicated by reference numeral A1 in the figure) and a second tag corresponding to the second train detection segment object. A tag (for example, a tag indicated by symbol A2 in the figure) is provided in parallel, and the second train detection section object A third tag (for example, a tag indicated by symbol A13 in the figure) indicating that it is connected to the first train detection classification object is provided in the element of the first tag, and the first train detection A fourth tag (for example, a tag indicated by reference numeral A231 in the figure) indicating that the segment object is connected to the second train detection segment object is provided in the element of the second tag to provide line wiring data. Can be created.

  In the data creation step, the first and second train detection segment objects (for example, track circuit objects X2 and X4, respectively) are two first connection line objects (for example, connection line object Y3). Connected to each of the ends, a switch object (for example, switch object X5) is connected to a predetermined location of the first connection line object, and a third train detection segment object (for example, a track) Circuit object X3.) And the switch object are connected to each of two ends of a second connection line object (for example, connection line object Y2), and the second and third train detection sections A track wiring object diagram in which objects are arranged in parallel to each other (for example, a track circuit object from the track wiring object diagram input image 11). When the portion excluding the object X1 and the connection line object Y1 is drawn, based on the track wiring object diagram, the first tag corresponding to the first train detection classification object (for example, reference numeral A2 in the figure) ), A second tag corresponding to the second train detection classification object (for example, a tag indicated by reference sign A4 in the figure), and a third tag corresponding to the third train detection classification object. A tag (for example, a tag indicated by symbol A3 in the figure) is provided in parallel, and the second train detection segment object is connected to the first train detection segment object via the switch object. A fourth tag (for example, a tag indicated by reference symbol A231 in the figure) indicating that the third train detection section object is provided in the switch. A fifth tag (for example, a tag indicated by symbol A232 in the figure) indicating that it is connected to the first train detection segment object via a object is provided in the element of the first tag, and the first tag A sixth tag (for example, a tag indicated by reference sign A43 in the figure) indicating that one train detection segment object is connected to the second train detection segment object via the switch object is the above. A seventh tag (e.g., provided in the element of the second tag) indicating that the first train detection segment object is connected to the third train detection segment object via the switch. A tag indicated by reference numeral A33 in the figure) can be provided in the element of the third tag to create line wiring data.

  In the data creation step, the first and second train detection segment objects (for example, track circuit objects X1 and X2, respectively) are connected to the two ends of the first connection line (for example, the connection line object Y1). A third train detection segment object (for example, track circuit object X4) and the second train detection segment object are connected to each of the sections of a second connection line object (for example, connection line object Y3). Connected to each of the two ends, a switch object (for example, switch object X5) is connected to a predetermined location of the second connection line object, and a fourth train detection segment object (for example, Track circuit object X3) and the switch object are connected to a third connection line object (for example, connection line object Y2). ) Are connected to each of the two ends, and a line wiring object diagram (for example, a line wiring object diagram input image 11) in which the third and fourth train detection division objects are arranged in parallel with each other is drawn. If it is, based on the track wiring object diagram, a first tag corresponding to the first train detection classification object (for example, a tag indicated by reference numeral A1 in the figure) and the second train detection classification object A second tag corresponding to (for example, a tag indicated by symbol A2 in the figure), a third tag corresponding to the third train detection classification object (for example, a tag indicated by reference numeral A4 in the figure), A fourth tag (for example, a tag indicated by a symbol A3 in the figure) corresponding to the fourth train detection segment object is provided in parallel, and the second train detection segment object is the first train detection segment object. A fifth tag (for example, a tag indicated by symbol A13 in the figure) indicating that it is connected to the vehicle detection classification object is provided in the element of the first tag, and the first train detection classification object is Indicating that the third train detection segment object is connected to the second train detection segment object, and that the third train detection segment object is connected to the second train detection segment object via the switch device object. A sixth tag shown (for example, a tag indicated by reference numeral A231 in the figure) is provided in the element of the second tag, and the first train detection segment object is connected to the second train detection segment object. And the fourth train detection segment object is connected to the second train detection segment object via the switch object. A seventh tag indicating that (for example, a tag indicated by reference symbol A232 in the figure). ) In the element of the second tag, indicating that the second train detection segment object is connected to the third train detection segment object via the switch object. A tag (for example, a tag indicated by symbol A43 in the figure) is provided in the element of the third tag, and the second train detection section object is connected to the fourth train detection section via the switch object. A ninth tag (for example, a tag indicated by symbol A33 in the figure) indicating that it is connected to the object can be provided in the element of the fourth tag to create the line wiring data.

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
DESCRIPTION OF SYMBOLS 50 Display means 51,52 Switch 60 Bus 100 Data preparation apparatus D Line wiring XML data H1, H2 Line wiring M, M1-M4 Line wiring model 1T-5T Track circuit

Claims (1)

The control unit of the data creation device
As an object diagram, a track circuit object representing a track circuit, a switch object representing a switch and having a normal side and a reverse side defined, and a connection line object for connecting the track circuit objects to each other Is drawn on the display screen in a specific connection mode according to the input instructions,
In accordance with the object diagram drawn on the display screen, create line wiring data as an XML document representing the connection relationship between the track circuit and the switch.
A data creation method for track wiring data,
The control unit of the data generating device,
Only the track circuit object is defined as an object diagram of a key element representing a relationship of track wiring, and the track circuit object and the track circuit object are defined according to a track wiring model defined as an object diagram other than the key element . A drawing step of drawing a plurality of the object diagrams on a display screen in accordance with an input instruction so that the switch object and the connection line object are connected;
The control unit of the data generating device,
The drawing so as to correspond to each object view of all of the key elements drawn by the steps respectively provided a data element of a given layer in the hierarchical structure of the XML document, the internal data elements of these given layer, the Information on other track circuit objects and the switch object connected to the one or both ends of one track circuit object associated with the data element through the connection line object by the drawing step, A data creation step of creating line wiring data as the XML document so as to be described as a data element of a layer lower than the predetermined layer in the hierarchical structure of the XML document;
Only including,
The track circuit object that is an object diagram of the key element is an object diagram in which only both ends or one end of the object diagram are connected to one end of the connection line object,
The switch object that is an object diagram other than the key element is an object diagram in which the normal side is connected to a predetermined location other than both ends of the connection line object, and the reverse side is connected to one end of the connection line object. data creation method of the wiring line data, characterized in that.

Images