Branch representation display system and method for full-electronic computer interlocking turnout

Abstract

The invention discloses a sub-representation display system and method for a full-electronic computer interlocking turnout. The sub-representation display system comprises a turnout electronic module, wherein the turnout electronic module collects turnout positions of corresponding turnout groups and outputs and sends the turnout positions and actions of the turnout electronic module to an interlocking logic control module; and the interlocking logic control module generates a corresponding turnout sub-representation according to the turnout position, the action output and the control instruction sent by the interlocking logic control module. And the interlocking logic control module sends the corresponding turnout sub-representation to the operation representation machine according to the turnout type. And the operation representation machine performs information verification according to the turnout sub-representation and displays the turnout sub-representation according to a verification result. According to the invention, the turnout sub-indication display is added in the operation indication machine, the position of the turnout is displayed in the station graph according to the turnout group, and the positions of the movable branch switch rail and the point rail switch machinery are displayed, and man-machine interaction and abnormity monitoring are realized through display and verification, so that the safety protection of driving is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of railway signals, and in particular relates to a sub-representation display system and method for a fully electronic computer interlocking turnout. Background Art

[0002] With the development of signal technology, regionalization and full electronicization of computer interlocking will become a development trend. The fully electronic computer interlocking system can realize the integrated control of station interlocking and dispatching command. The system has strong applicability and can improve the efficiency of operation and management. The fully electronic computer interlocking system can greatly improve the integration and automation of the interlocking system, and provide reliable guarantee for improving the efficiency and capacity of railway transportation. For heavy-load group trains, the fully electronic computer interlocking turnout control system plays a vital role. By controlling the turnout switch machinery and supervising the state of the switch machinery, the reliability and automation of the system can be improved, human errors can be reduced, and transportation efficiency can be improved. The operating display machine is a device used to control and monitor the operating status of equipment or systems. It can realize branch pipe control and parameter setting of the equipment. It is usually equipped with a graphical interface to facilitate user operation and monitoring. However, in the fully electronic computer interlocking turnout system, the operating display machine does not display the turnout sub-display. Summary of the invention

[0003] To solve the above problems, the present invention provides a sub-indication display system and method for a fully electronic computer interlocking turnout, so as to solve the problem that the operating display machine does not display the sub-indication of the turnout in the current fully electronic computer interlocking turnout system.

[0004] A fully electronic computer interlocking turnout sub-display system, comprising: An operating display machine, an interlocking logic control module and a plurality of turnout electronic modules, wherein the operating display machine is communicatively connected to the interlocking logic control module via a control and display network, the interlocking logic control module is communicatively connected to the plurality of turnout electronic modules via a control network, and the plurality of turnout electronic modules are electrically connected to the switch machinery of the corresponding turnout group via cables, wherein the turnout electronic module is used to collect the turnout position of the corresponding turnout group and send the turnout position and the action output of the turnout electronic module to the interlocking logic control module, the interlocking logic control module is used to generate a corresponding turnout sub-indication according to the turnout position, the action output and the control instruction sent by the interlocking logic control module, and send the corresponding turnout sub-indication to the operating display machine according to the turnout type, and the operating display machine is used to perform information verification according to the turnout sub-indication and display the turnout sub-indication according to the verification result.

[0005] According to a specific embodiment of the present invention, it also includes: an electric maintenance machine, a first end of the electric maintenance machine is communicatively connected to the interlocking logic control module via a control and display network, a second end of the electric maintenance machine is communicatively connected to multiple switch electronic modules via a maintenance network, the electric maintenance machine is used to obtain the switch position from the switch electronic module, and obtain the switch sub-indication from the interlocking logic control module, perform information verification based on the switch sub-indication and the switch position, and display the switch sub-indication based on the verification result.

[0006] A method for displaying sub-indicators of a fully electronic computer interlocking turnout is based on a fully electronic computer interlocking turnout sub-indicator display system. The system includes an operation display machine, an electric maintenance machine, an interlocking logic control module, and multiple turnout electronic modules. The operation display machine and the electric maintenance machine are respectively connected to the interlocking logic control module through a control and display network, the interlocking logic control module is connected to the multiple turnout electronic modules through a control network, the multiple turnout electronic modules are respectively connected to the switch machinery of the corresponding turnout group through cables, and the electric maintenance machine is connected to the multiple turnout electronic modules through a maintenance network. The method includes: The switch electronic module collects the switch position of the corresponding switch group and sends the switch position and the action output of the switch electronic module to the interlocking logic control module; The interlocking logic control module generates the corresponding turnout sub-expression according to the turnout position, action output, and the control instruction sent by the interlocking logic control module; The interlocking logic control module sends the corresponding turnout sub-indicator to the operating indicator according to the turnout type; The operating display machine verifies the information according to the switch indication and displays the switch indication according to the verification result.

[0007] According to a specific embodiment of the present invention, the switch positions include fixed position, reverse position and four-way position.

[0008] According to a specific embodiment of the present invention, the action output includes action positioning, action inversion and no action.

[0009] According to a specific embodiment of the present invention, the control instruction includes a positioning instruction, an inversion instruction and a stop instruction.

[0010] According to a specific embodiment of the present invention, the interlocking logic control module generates a corresponding turnout sub-expression according to the turnout position, the action output, and the control instruction sent by the interlocking logic control module, including: The interlocking logic control module determines whether the first preset condition or the second preset condition is met according to the switch position, the action output and the control instruction, wherein the first preset condition is that the switch position is in the fixed position, the action output is not in action, and the control instruction is a stop instruction, and the second preset condition is that the switch position is in the reverse position, the action output is not in action, and the control instruction is a stop instruction; When the first preset condition is met, the generated turnout is represented as a fixed position; when the second preset condition is met, the generated turnout is represented as a reverse position; If the first preset condition and the second preset condition are not met, the generated turnout is represented as four-open.

[0011] According to a specific embodiment of the present invention, the turnout is represented by two bits encoded, including 00, 01, 10 and 11, wherein 00 indicates no switch mechanism, 01 indicates positioning, 10 indicates reverse position, and 11 indicates four-way opening.

[0012] According to a specific embodiment of the present invention, each turnout sub-representation includes 0 to 8 point rail switch sub-representations and 0 to 4 point rail switch sub-representations.

[0013] According to a specific embodiment of the present invention, the interlocking logic control module sends the corresponding turnout sub-indication to the operation indicating machine according to the turnout type, including: The interlocking logic control module determines the type of the turnout according to the number of movable branches, and determines a turnout with one movable branch as a single-movement turnout, a turnout with two movable branches as a double-movement turnout, a turnout with three movable branches as a triple-movement turnout, and a turnout with four movable branches as a quadruple-movement turnout; When the turnout type is a single-action turnout, one set of turnout sub-indications is sent to the operating display machine; when the turnout type is a double-action turnout, two sets of turnout sub-indications are sent to the operating display machine; when the turnout type is a triple-action turnout, three sets of turnout sub-indications are sent to the operating display machine; when the turnout type is a quadruple-action turnout, four sets of turnout sub-indications are sent to the operating display machine.

[0014] According to a specific embodiment of the present invention, the operation display machine verifies information according to the switch sub-indication, and displays the switch sub-indication according to the verification result, including: The operating display machine determines whether the configuration is wrong according to the switch sub-indication. If the configuration is wrong, the configuration error information is displayed on the display interface of the operating display machine. Otherwise, the switch sub-indication is displayed on the display interface of the operating display machine.

[0015] According to a specific embodiment of the present invention, the method for the operating display machine to determine whether the configuration is wrong according to the switch sub-display is: When the code of the switch point indication is 00 and the operating indicating machine is configured with a switch point indication, and / or when the code of the switch point indication is any one of 01, 10 and 11 and the operating indicating machine is not configured with a switch point indication, it is determined to be a configuration error.

[0016] According to a specific embodiment of the present invention, the method further includes: The electric maintenance machine obtains the turnout position from the turnout electronic module and the turnout sub-indicator from the interlocking logic control module; The electrical maintenance machine verifies the information based on the switch indication and switch position, and displays the switch indication based on the verification result.

[0017] According to a specific embodiment of the present invention, the electric maintenance machine verifies information based on the switch sub-indication and the switch position, and displays the switch sub-indication according to the verification result, including: The electrical maintenance machine compares the collected turnout minute indication with the turnout position. If the position information of the turnout minute indication is inconsistent with the turnout position information and the difference lasts for more than 30 seconds, the electrical maintenance machine will display the minute indication abnormality. If the position information of the switch indication is consistent with the switch position information verification, the electrical maintenance machine will display the switch indication.

[0018] Compared with the prior art, the present invention provides a fully electronic computer interlocking turnout sub-display display system and method having the following advantages: The present invention realizes the addition of a sub-display of a turnout in an operation display machine on the basis of data interaction between the hardware configuration of a fully electronic computer interlocked turnout and a communication link. The present invention displays the position of the turnout in a station yard diagram according to the turnout group, and displays the position of the movable branch point rail and the center rail switch mechanism. Human-computer interaction and abnormal monitoring are realized through display and verification, thereby ensuring the safety protection of driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 The diagram is a structural diagram of a heavy-load group fully electronic computer interlocking turnout system provided according to an embodiment of the present invention.

[0021] Figure 2 Schematic diagram of a turnout type provided according to an embodiment of the present invention.

[0022] Figure 3 The present invention is a flowchart of a method for displaying a sub-signature of a fully electronic computer interlocking turnout according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] In order to make those skilled in the art understand the concept and thought of the present invention more clearly, the present invention is described in detail below in conjunction with specific embodiment.It should be understood that the embodiment provided herein is only a part of all embodiments that the present invention may have.Those skilled in the art, after reading the specification of the application, have the ability to make improvements, transformations, or replacements to part or the whole of the following embodiments, and these improvements, transformations, or replacements are also included in the scope of the present invention.

[0024] In this article, the terms "preview", "entry" and other similar words are not intended to imply any order, quantity and importance, but are only used to distinguish different elements. In this article, the terms "one", "an" and other similar words are not intended to indicate that there is only one thing, but to indicate that the relevant description is only for one of the things, and the thing may have one or more. In this article, the terms "comprise", "include" and other similar words are intended to indicate logical relationships, and cannot be regarded as indicating spatial structural relationships. For example, "A includes B" is intended to indicate that B belongs to A logically, but does not mean that B is located inside A in space. In addition, the meanings of the terms "comprise", "include" and other similar words should be regarded as open, not closed. For example, "A includes B" is intended to indicate that B belongs to A, but B does not necessarily constitute the whole of A, and A may also include other elements such as C, D, and E.

[0025] In this document, the terms "embodiment", "this embodiment", "one embodiment", and "an embodiment" do not mean that the relevant description is only applicable to a specific embodiment, but rather that the description may also be applicable to one or more other embodiments. Those skilled in the art should understand that in this document, any description of a certain embodiment can be replaced, combined, or combined in other ways with the relevant descriptions in one or more other embodiments, and the new embodiments generated by the replacement, combination, or combination in other ways are easily conceivable by those skilled in the art and fall within the scope of protection of the present invention.

[0026] Example 1 Additional aspects and advantages of embodiments of the present invention will be described in part in the following description, and will become apparent from the following description, or will be learned through practice of embodiments of the present invention. Figure 1 and Figure 2 The embodiment of the present invention provides a fully electronic computer interlocking turnout sub-display system, comprising: An operating display machine, an interlocking logic control module and a plurality of turnout electronic modules, wherein the operating display machine is communicatively connected to the interlocking logic control module via a control and display network, the interlocking logic control module is communicatively connected to the plurality of turnout electronic modules via a control network, and the plurality of turnout electronic modules are electrically connected to the switch machinery of the corresponding turnout group via cables, wherein the turnout electronic module is used to collect the turnout position of the corresponding turnout group and send the turnout position and the action output of the turnout electronic module to the interlocking logic control module, the interlocking logic control module is used to generate a corresponding turnout sub-indication according to the turnout position, the action output and the control instruction sent by the interlocking logic control module, and send the corresponding turnout sub-indication to the operating display machine according to the turnout type, and the operating display machine is used to perform information verification according to the turnout sub-indication and display the turnout sub-indication according to the verification result.

[0027] It also includes: an electrical maintenance machine, a first end of the electrical maintenance machine is communicatively connected to the interlocking logic control module via a control and display network, a second end of the electrical maintenance machine is communicatively connected to a plurality of turnout electronic modules via a maintenance network, the electrical maintenance machine is used to obtain the turnout position from the turnout electronic module, and obtain the turnout sub-indication from the interlocking logic control module, perform information verification based on the turnout sub-indication and the turnout position, and display the turnout sub-indication based on the verification result.

[0028] In a specific embodiment of the present invention, the interlocking logic control module is the interlocking operation unit of the CBI (fully electronic computer interlocking system), which is mainly responsible for the interlocking logic operation. The operation display machine is the human-machine interface processing unit of the CBI, which is used to display the turnout display, including the position of the movable branch point rail and the heart rail switch mechanism. The turnout electronic module is the execution unit of the CBI, which is used to receive the control instructions sent by the interlocking logic control module to control the switch mechanism action of the turnout, and collect and monitor the switch mechanism status. The CBI controls the turnout according to the turnout group, and a group of turnouts can be a single-action turnout, a double-action turnout, a three-action turnout or a four-action turnout. A single-action turnout is a turnout with one movable branch, a double-action turnout is a turnout with two movable branches, a three-action turnout is a turnout with three movable branches, and a four-action turnout is a turnout with four movable branches. The movable branch of the turnout includes a movable point rail and a movable heart rail, and both the movable point rail and the movable heart rail are provided with switch machines, and the number of switch machines provided is related to the weight of the movable part of the turnout. In the movable branch of the turnout of the embodiment of the present invention, the number of switch machines provided at the movable point rail is 0 to 8, and the number of switch machines provided at the movable heart rail is 0 to 4.

[0029] Example 2 Based on the above system, the embodiment of the present invention also provides a method for displaying the subdivisions of a fully electronic computer interlocking turnout, such as Figure 3 As shown, including: S1: The switch electronic module collects the switch position of the corresponding switch group and sends the switch position and the action output of the switch electronic module to the interlocking logic control module.

[0030] S2: The interlocking logic control module generates the corresponding turnout sub-expression according to the turnout position, action output, and the control instruction sent by the interlocking logic control module.

[0031] S3: The interlocking logic control module sends the corresponding turnout sub-indicator to the operating indicator according to the turnout type.

[0032] S4: The operating display machine verifies the information according to the switch indication, and displays the switch indication according to the verification result.

[0033] S5: The electrical maintenance machine obtains the turnout position from the turnout electronic module and obtains the turnout sub-indicator from the interlocking logic control module.

[0034] S6: The electrical maintenance machine verifies the information based on the switch indication and switch position, and displays the switch indication based on the verification result.

[0035] Specifically, in step S1, the switch electronic module collects the switch position of the corresponding switch group and sends the switch position and the action output of the switch electronic module to the interlocking logic control module. The switch position includes positioning, reverse position and four-way, and the action output includes action positioning, action reverse position and no action.

[0036] In a specific embodiment of the present invention, each turnout electronic module is connected to the switch mechanism of each turnout group through a cable. The switch mechanism is the actuator of the turnout control system, which is used to switch and lock the turnout point rail or the heart rail. The turnout position information and the status of the switch mechanism are collected and transmitted to the interlocking logic control module for logic analysis and calculation processing.

[0037] Specifically, in step S2, the interlocking logic control module generates a corresponding turnout sub-expression according to the turnout position, action output, and the control instruction sent by the interlocking logic control module, including: The interlocking logic control module determines whether the first preset condition or the second preset condition is met according to the switch position, action output and control instruction. When the first preset condition is met, the generated switch is represented as a fixed position. When the second preset condition is met, the generated switch is represented as a reverse position. If the first preset condition and the second preset condition are not met, the generated switch is represented as four-open.

[0038] The control instructions include positioning instructions, reverse position instructions and stop instructions. The first preset condition is that the switch position is positioning, the action output is no action, and the control instruction is a stop instruction. The second preset condition is that the switch position is reverse position, the action output is no action, and the control instruction is a stop instruction.

[0039] For example: when the switch position received by the interlocking logic control module is positioning, the action output is no action, and the control instruction it outputs is a stop instruction, the switch generated at this time is represented as positioning; when the switch position received by the interlocking logic control module is reverse position, the action output is no action, and the control instruction it outputs is a stop instruction, the switch generated at this time is represented as reverse position; in other cases, the switch generated is represented as four-open. For example, when the interlocking logic control module outputs a control instruction to control the action of the switch electronic module, the switch instruction is a positioning instruction or a reverse position instruction, and the corresponding action output of the switch electronic module is an action positioning or an action reverse position. At this time, the switch is represented as four-open. In this way, the switch position that is being outputted can be protected to be four-open, and the switch position that is about to be acted with a control instruction can be protected to be four-open, thereby ensuring driving safety.

[0040] In a specific embodiment of the present invention, the interlocking logic control module sets the turnout sub-representation according to the movable branch, and the movable branch of each turnout is set according to a maximum of 8 point rail switch machines and a maximum of 4 heart rail switch machines, that is, each turnout sub-representation includes 0 to 8 point rail switch machine sub-representations and 0 to 4 heart rail switch machine sub-representations. The number of point rail switch machines and heart rail switch machines designed by the present invention covers all current turnout types, which is easy to implement in each module of the interlocking logic unit, the operation display machine and the electrical maintenance machine. The turnout sub-representation is encoded with two bits, including 00, 01, 10 and 11, wherein 00 indicates no switch mechanism, 01 indicates positioning, 10 indicates reverse position, and 11 indicates four openings. In the case of an actual switch mechanism, the interlocking logic control module receives the information sent by the turnout electronic module to generate the turnout sub-representation. In the case of no actual switch mechanism, the interlocking logic control module sends the information of no switch mechanism in the turnout sub-representation.

[0041] Specifically, in step S3, the interlocking logic control module sends the corresponding turnout sub-indicator to the operation indicating machine according to the turnout type, including: The interlocking logic control module determines the type of the turnout according to the number of movable branches, and determines a turnout with one movable branch as a single-movement turnout, a turnout with two movable branches as a double-movement turnout, a turnout with three movable branches as a triple-movement turnout, and a turnout with four movable branches as a quadruple-movement turnout; When the turnout type is a single-action turnout, one set of turnout sub-indications is sent to the operating display machine; when the turnout type is a double-action turnout, two sets of turnout sub-indications are sent to the operating display machine; when the turnout type is a triple-action turnout, three sets of turnout sub-indications are sent to the operating display machine; when the turnout type is a quadruple-action turnout, four sets of turnout sub-indications are sent to the operating display machine.

[0042] In another embodiment of the present invention, after generating the switch sub-representation, the interlocking logic control module retains the switch sub-representation currently sent according to the switch group, and generates a switch general representation based on the switch sub-representation. For single-moving switch, double-moving switch, three-moving switch and four-moving switch, a switch general representation is generated and sent to the operating representation machine. The switch general representation is used to display the station diagram. When all the switch sub-representations of all movable branches of the switch are in position, the switch general representation is in position. When all the switch sub-representations of all movable branches of the switch are in reverse position, the switch general representation is in reverse position. In other cases, the switch general representation is four-open.

[0043] Specifically, in step S4, the display machine is operated to verify information according to the switch sub-indication, and the switch sub-indication is displayed according to the verification result, including: The operating display machine determines whether the configuration is wrong according to the switch sub-indication. If the configuration is wrong, the configuration error information is displayed on the display interface of the operating display machine. Otherwise, the switch sub-indication is displayed on the display interface of the operating display machine. The method for the operating display machine to determine whether the configuration is wrong according to the switch sub-indication is as follows: When the code of the switch point indication is 00 and the operating indicating machine is configured with a switch point indication, and / or when the code of the switch point indication is any one of 01, 10 and 11 and the operating indicating machine is not configured with a switch point indication, it is determined to be a configuration error.

[0044] The present invention verifies and configures the turnout position information in the system setting and the turnout sub-indication received by the operating indicating machine, thereby realizing the verification and inspection of the interlocking logic control module configuration and the operating indicating machine configuration, ensuring the consistency and reliability of the information, and thus ensuring driving safety.

[0045] In a specific embodiment of the present invention, the operating display machine displays the switch sub-indication only when it is needed. The switch sub-indication is displayed through the switch sub-indication pop-up window in the auxiliary menu of the operating display machine, and the switch sub-indication window is closed after use. The operating display machine verifies the switch sub-indication sent by the interlocking logic control module. When the code of the switch sub-indication is 00, that is, there is no switch mechanism, and the operating display machine configuration needs to display this switch sub-indication, the operating display machine prompts a configuration error. When the switch sub-indication is any one of 01, 10 and 11, that is, there is a switch mechanism, and the operating display machine configuration does not have this switch sub-indication, the operating display machine prompts a configuration error.

[0046] Specifically, in step S6, the electric maintenance machine verifies information according to the switch sub-indication and the switch position, and displays the switch sub-indication according to the verification result, including: The electrical maintenance machine compares the collected turnout minute indication with the turnout position. If the position information of the turnout minute indication is inconsistent with the turnout position information and it lasts for more than 30 seconds, the electrical maintenance machine displays the minute indication abnormality. If the position information of the turnout minute indication is consistent with the turnout position information, the electrical maintenance machine displays the turnout minute indication.

[0047] In a specific embodiment of the present invention, the electric maintenance machine compares the switch machine sub-indication information in the turnout sub-indication information with the switch machine position information of the turnout electronic module received by the maintenance network. When the switch machine sub-indication position and the switch machine position information are inconsistent for more than 30 seconds, an abnormal sub-indication prompt is given.

[0048] In summary, the present invention has the following advantages: The present invention realizes the addition of a sub-display of a turnout in an operation display machine on the basis of data interaction between the hardware configuration of a fully electronic computer interlocked turnout and a communication link. The present invention displays the position of the turnout in a station yard diagram according to the turnout group, and displays the position of the movable branch point rail and the center rail switch mechanism. Human-computer interaction and abnormal monitoring are realized through display and verification, thereby ensuring the safety protection of driving.

[0049] The above describes in detail the concepts, principles and ideas of the present invention in conjunction with specific implementation methods (including embodiments and examples). Those skilled in the art should understand that the implementation methods of the present invention are not limited to the forms given above. After reading this application document, those skilled in the art can make any possible improvements, substitutions and equivalent forms to the steps, methods, systems and components in the above implementation methods. These improvements, substitutions and equivalent forms should be deemed to fall within the scope of the present invention, and the protection scope of the present invention shall be subject only to the claims.

Claims

1. A fully electronic computer interlocking turnout sub-display system, characterized in that: include: An operation display machine, an interlocking logic control module and a plurality of turnout electronic modules, wherein the operation display machine is communicatively connected to the interlocking logic control module via a control display network, the interlocking logic control module is communicatively connected to the plurality of turnout electronic modules via a control network, and the plurality of turnout electronic modules are electrically connected to the switch machinery of the corresponding turnout group via cables, wherein the turnout electronic module is used to collect the turnout position of the corresponding turnout group and send the turnout position and the action output of the turnout electronic module to the interlocking logic control module, the interlocking logic control module is used to generate a corresponding turnout sub-indication according to the turnout position, the action output, and the control instruction sent by the interlocking logic control module, and send the corresponding turnout sub-indication to the operation display machine according to the turnout type, and the operation display machine is used to perform information verification according to the turnout sub-indication, and display the turnout sub-indication according to the verification result.

2. The fully electronic computer interlocking turnout sub-display system according to claim 1 is characterized in that: Also includes: An electric maintenance machine, wherein a first end of the electric maintenance machine is communicatively connected to the interlocking logic control module via a control and display network, and a second end of the electric maintenance machine is communicatively connected to a plurality of the switch electronic modules via a maintenance network, and the electric maintenance machine is used to obtain a switch position from the switch electronic module and a switch sub-indicator from the interlocking logic control module, perform information verification according to the switch sub-indicator and the switch position, and display the switch sub-indicator according to the verification result.

3. A method for displaying a fully electronic computer interlocking turnout, the method being based on the fully electronic computer interlocking turnout display system according to claim 1, characterized in that: Methods include: The switch electronic module collects the switch position of the corresponding switch group and sends the switch position and the action output of the switch electronic module to the interlocking logic control module; The interlocking logic control module generates a corresponding turnout sub-expression according to the turnout position, action output, and control instructions sent by the interlocking logic control module; The interlocking logic control module sends the corresponding turnout sub-indicator to the operating indicator according to the turnout type; The operating display machine verifies the information according to the switch sub-indication, and displays the switch sub-indication according to the verification result.

4. The method for displaying the fully electronic computer interlocking turnout points according to claim 3 is characterized in that: The switch positions include fixed position, reverse position and four-way position.

5. The method for displaying the subdivision of a fully electronic computer interlocking turnout according to claim 4 is characterized in that: The action output includes action positioning, action inversion and no action.

6. The method for displaying the subdivisions of the fully electronic computer interlocking turnout according to claim 5 is characterized in that: The control instructions include positioning instructions, reverse position instructions and stop instructions.

7. The method for displaying the subdivision of a fully electronic computer interlocking turnout according to claim 6 is characterized in that: The interlocking logic control module generates a corresponding turnout sub-expression according to the turnout position, action output, and the control instruction sent by the interlocking logic control module, including: The interlocking logic control module determines whether the first preset condition or the second preset condition is met according to the switch position, the action output and the control instruction, wherein the first preset condition is that the switch position is in the positioning position, the action output is not in action, and the control instruction is a stop instruction, and the second preset condition is that the switch position is in the reverse position, the action output is not in action, and the control instruction is a stop instruction; When the first preset condition is met, the generated turnout is represented as a fixed position; when the second preset condition is met, the generated turnout is represented as a reverse position; If the first preset condition and the second preset condition are not met, the generated turnout is represented as four-open.

8. The method for displaying the subdivision of a fully electronic computer interlocking turnout according to claim 7 is characterized in that: The switch points are represented by two bits for encoding, including 00, 01, 10 and 11, wherein 00 indicates no switch mechanism, 01 indicates positioning, 10 indicates reverse position, and 11 indicates four-way opening.

9. The method for displaying the fully electronic computer interlocking turnout points according to claim 8 is characterized in that: Each of the turnout sub-representations includes 0 to 8 point rail switch sub-representations and 0 to 4 heart rail switch sub-representations.

10. The method for displaying the subdivisions of the fully electronic computer interlocking turnout according to claim 9 is characterized in that: The interlocking logic control module sends the corresponding turnout sub-indication to the operation indicating machine according to the turnout type, including: The interlocking logic control module determines the type of turnout according to the number of movable branches, determines a turnout with one movable branch as a single-movement turnout, determines a turnout with two movable branches as a double-movement turnout, determines a turnout with three movable branches as a triple-movement turnout, and determines a turnout with four movable branches as a quadruple-movement turnout; When the turnout type is a single-action turnout, one set of turnout sub-indications is sent to the operating display machine; when the turnout type is a double-action turnout, two sets of turnout sub-indications are sent to the operating display machine; when the turnout type is a triple-action turnout, three sets of turnout sub-indications are sent to the operating display machine; when the turnout type is a quadruple-action turnout, four sets of turnout sub-indications are sent to the operating display machine.

11. The method for displaying the subdivision of a fully electronic computer interlocking turnout according to claim 10, characterized in that: The operation display machine verifies information according to the switch sub-indication, and displays the switch sub-indication according to the verification result, including: The operating display machine determines whether the configuration is wrong according to the switch sub-indication. If the configuration is wrong, the configuration error information is displayed on the display interface of the operating display machine. Otherwise, the switch sub-indication is displayed on the display interface of the operating display machine.

12. The method for displaying the subdivision of a fully electronic computer interlocking turnout according to claim 11, characterized in that: The method for the operation indicating machine to judge whether the configuration is wrong according to the switch sub-indication is: When the code of the switch point indication is 00 and the operating indicating machine is configured with the switch point indication, and / or when the code of the switch point indication is any one of 01, 10 and 11 and the operating indicating machine is not configured with the switch point indication, it is determined to be a configuration error.

13. The method for displaying the subdivision of a fully electronic computer interlocking turnout according to claim 3 is characterized in that: The method further comprises: The electric maintenance machine obtains the turnout position from the turnout electronic module and the turnout sub-indicator from the interlocking logic control module; The electric maintenance machine verifies the information according to the switch sub-indication and the switch position, and displays the switch sub-indication according to the verification result.

14. The method for displaying the fully electronic computer interlocking turnout points according to claim 13, characterized in that: The electric maintenance machine verifies information according to the switch sub-indication and the switch position, and displays the switch sub-indication according to the verification result, including: The electric maintenance machine compares the collected turnout minute indication with the turnout position. If the position information of the turnout minute indication is inconsistent with the turnout position information and the difference lasts for more than 30 seconds, the electric maintenance machine displays the minute indication abnormality. If the position information of the switch point indication is consistent with the switch position information verification, the electric maintenance machine displays the switch point indication.

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