Control method, device and system of full-electronic interlocking field linkage interface

Abstract

The invention provides a control method, device and system for a full-electronic interlocking field connection interface, and relates to the technical field of railway track traffic. The method comprises the following steps: a first processing device receives a station message carrying a first logic state corresponding to each virtual output field connection relay in a plurality of virtual output field connection relays of a second station from a second processing device; adjusting a third logic state corresponding to each virtual input field connection relay of the first station according to the first logic state corresponding to each virtual output field connection relay and the second logic state of the virtual track relay; and according to the third logic state corresponding to each virtual input field connection relay, obtaining the display state of a plurality of field connection indication lamps and sending the display state to the first operation equipment so as to indicate the first operation equipment to display the plurality of field connection indication lamps in the operation display interface. The field connection control logic is realized through the software control logic, the purposes of reducing the occupied space and reducing the cost are realized, and the execution efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of railway track transportation, and in particular to a control method, device and system for a fully electronic interlocking field interface. Background Art

[0002] The fully electronic interlocking system integrates computer technology, electronic information technology, automatic control technology, railway signaling technology, and software development technology. It adopts a modular structure and divides the system into interlocking host, signal host, switch host, input host, output host, and integrated data collection host according to application function. The interlocking host exchanges data with other hosts via a communication bus, eliminating traditional inter-cabinet wiring. Each host utilizes embedded technology and safety control technologies to centralize control, detection, and safety protection functions within a single host. This replaces the traditional interlocking model of I / O modules, cables, and electrical racks / cabinets, resulting in a higher level of system integration, greater reliability, and more flexible application configuration.

[0003] In related technologies, the field interface of a fully electronic interlocking system typically uses a 6502 electrical centralized circuit as a blocking device. However, in practice, this circuit takes up a lot of space, is costly, and lacks convenience and flexibility. Summary of the Invention

[0004] The present invention provides a control method, device and system for a fully electronic interlocking field-link interface, which is used to solve the defects of the prior art in implementing field-link control logic based on a 6502 electrical centralized circuit, such as the large equipment space occupied and high cost, because the field-link control logic is implemented based on hardware devices. The field-link control logic in the 6502 electrical centralized circuit is implemented through software control logic to reduce the occupied space, reduce costs, improve execution efficiency, and enhance convenience and flexibility of use.

[0005] The present invention provides a control method for a fully electronic interlocking field interface, which is applied to a first processing device corresponding to a first station and includes the following steps.

[0006] A station message is received from a second processing device; the station message carries a first logic state corresponding to each of a plurality of virtual output field-link relays at the second station; the first logic state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained by the second processing device at preset intervals; the first logic state includes: being attracted or falling; obtaining a second logic state of the virtual track relay of the first station; the second logic state includes: being attracted or falling; determining a third logic state corresponding to each of a plurality of virtual input field-link relays at the first station based on the first logic state and the second logic state corresponding to each of the plurality of virtual output field-link relays; the third logic state includes: being attracted or falling; obtaining a display state of each of a plurality of field-link indicator lights corresponding to the second station based on the third logic state corresponding to each of the plurality of virtual input field-link relays; the display state includes: being lit or off; and sending the display states of the plurality of field-link indicator lights to the first operating device to instruct the first operating device to display the plurality of field-link indicator lights in an operation display interface of the first operating device based on the display states of the plurality of field-link indicator lights.

[0007] According to a control method for a fully electronic interlocking field-link interface provided by the present invention, a plurality of virtual output field-link relays include: a virtual output check relay, a virtual output shunting notification relay, a virtual output train relay and a virtual output track inspection relay; a plurality of virtual input field-link relays include: a virtual input check relay, a virtual input shunting notification relay, a virtual input green-yellow relay and a virtual input proximity relay; according to the first logic state and the second logic state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays, the third logic state corresponding to each virtual input field-link relay in the plurality of virtual input field-link relays of the first station is determined, including: adjusting the third logic state corresponding to the virtual input check relay to the same as the first logic state and the second logic state The first logic state corresponding to the virtual output check relay is consistent; the third logic state corresponding to the virtual input shunting notification relay is adjusted to be consistent with the first logic state corresponding to the virtual output shunting notification relay; the third logic state corresponding to the virtual input green and yellow relay is adjusted to be consistent with the first logic state corresponding to the virtual output train relay; and, when the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay and the first logic state corresponding to the virtual output track inspection relay are all down, and the second logic state is up, adjust the third logic state corresponding to the virtual input proximity relay to down, otherwise adjust the third logic state corresponding to the virtual input proximity relay to up.

[0008] According to a control method for a fully electronic interlocking field-link interface provided by the present invention, a plurality of field-link indicator lights include: a train check indicator light, a shunting check indicator light, an approach indicator light and an approach open indicator light; according to the third logic state corresponding to each virtual input field-link relay in a plurality of virtual input field-link relays, the display state of each field-link indicator light corresponding to the second station is determined, including: when the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay are both down, determining that the display state of the train check indicator light is on; otherwise, determining that the train check indicator light is on The display status is off; when the third logic state corresponding to the virtual input check relay is down and the third logic state corresponding to the virtual input shunting notification relay is up, the display status of the shunting check indicator light is determined to be on, otherwise the display status of the shunting check indicator light is determined to be off; when the third logic state corresponding to the virtual input proximity relay is down, the proximity indicator light is determined to be on, otherwise the display status of the proximity indicator light is determined to be off; when the third logic state corresponding to the virtual input green-yellow relay is up, the route open indicator light is determined to be on, otherwise the display status of the route open indicator light is determined to be off.

[0009] According to a control method for a fully electronic interlocking field-linked interface provided by the present invention, multiple virtual output field-linked relays also include: a virtual output pass relay; multiple virtual input field-linked relays also include: a virtual input green relay; according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station is determined, and it also includes: adjusting the third logic state corresponding to the virtual input green relay to be consistent with the first logic state corresponding to the virtual output pass relay; according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, after obtaining the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station, the method also includes: receiving a departure route instruction from a first operating device; when the third logic state corresponding to the virtual input green relay is dropped, the departure route of the first station is controlled to be a train departure route; when the third logic state corresponding to the virtual input green relay is pulled up, the departure route of the first station is controlled to be a passing departure route.

[0010] The present invention provides a control method for a fully electronic interlocking field-link interface, which is applied to a second processing device corresponding to a second station, the method comprising: obtaining the departure route arrangement information and the reception route arrangement information of the second station at preset intervals; determining the first logical state corresponding to each virtual output field-link relay in a plurality of virtual output field-link relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logical state includes being sucked up or dropped down; sending a station message carrying the first logical state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays to the first processing device to instruct the first processing device to determine the first logical state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays and the first logical state obtained by the first processing device. The second logical state of the virtual track relay of the first station determines the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station; the second logical state includes being attracted or falling, and the third logical state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, and sends the display state of each field-linked indicator light in the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights; the display state includes: on or off.

[0011] According to a control method for a fully electronic interlocking field-link interface provided by the present invention, multiple virtual output field-link relays include: a virtual output check relay, a virtual output shunting notification relay, a virtual output train relay and a virtual output track inspection relay; according to the departure route arrangement information and the receiving route arrangement information, the first logical state corresponding to each of the multiple virtual output field-link relays at the second station is determined, including: according to the receiving route arrangement information, determining the first logical state corresponding to the virtual output train relay and the first logical state corresponding to the virtual output pass relay; according to the departure route arrangement information, determining the first logical state corresponding to the virtual output check relay, the first logical state corresponding to the virtual output shunting notification relay and the first logical state corresponding to the virtual output track inspection relay.

[0012] According to a control method for a fully electronic interlocking field interface provided by the present invention, the train receiving route arrangement information includes: an unarranged train receiving route and an arranged train receiving route; according to the train receiving route arrangement information, the first logic state corresponding to the virtual output train relay and the first logic state corresponding to the virtual output pass relay are determined, including: when the train receiving route arrangement information is an unarranged train receiving route, determining that the first logic state corresponding to the virtual output train relay is down, and determining that the first logic state corresponding to the virtual output pass relay is down; when the train receiving route arrangement information is an arranged train receiving route, determining that the first logic state corresponding to the virtual output train relay is up.

[0013] According to a control method for a fully electronic interlocking field-linked interface provided by the present invention, multiple virtual output field-linked relays also include: a virtual output pass-through relay; the train route arrangement information also includes: arranged through the train route; according to the train route arrangement information, determining the first logical state corresponding to the virtual output train relay and the first logical state corresponding to the virtual output pass-through relay, also includes: when the train route arrangement information is that the train route is not arranged, determining that the first logical state corresponding to the virtual output pass-through relay is down; when the train route arrangement information is that the train route is arranged through the train route, determining that the first logical state corresponding to the virtual output train relay is picked up, and determining that the first logical state corresponding to the virtual output pass-through relay is picked up.

[0014] According to a control method for a fully electronic interlocking yard interface provided by the present invention, the departure route arrangement information includes: an unarranged departure route, a shunting route and a track circuit cleared, a shunting route and a track circuit occupied, a train route and the first section within the route cleared, and a train route and the first section within the route occupied; according to the departure route arrangement information, the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay, and the first logic state corresponding to the virtual output track check relay are determined, including: when the departure route arrangement information is an unarranged departure route, determining that the first logic state corresponding to the virtual output check relay is attracted, and determining that the first logic state corresponding to the virtual output shunting notification relay is dropped; when the departure route arrangement information is a shunting route and the track circuit is cleared, determining that the first logic state corresponding to the virtual output check relay is dropped, determining that the first logic state corresponding to the virtual output shunting notification relay is attracted, and determining that the virtual output track check relay is dropped. The first logic state corresponding to the track inspection relay is attracted; when the departure route arrangement information is a shunting route and the track circuit is occupied, the first logic state corresponding to the virtual output inspection relay is determined to be dropped, the first logic state corresponding to the virtual output track inspection relay is determined to be dropped, and the first logic state corresponding to the virtual output shunting notification relay is determined to be attracted; when the departure route arrangement information is a train route and the first section in the route is cleared, the first logic state corresponding to the virtual output inspection relay is determined to be dropped, the first logic state corresponding to the virtual output shunting notification relay is determined to be dropped, and the first logic state corresponding to the virtual output track inspection relay is attracted; when the departure route arrangement information is a train route and the first section in the route is occupied, the first logic state corresponding to the virtual output inspection relay is determined to be dropped, the first logic state corresponding to the virtual output shunting notification relay is determined to be dropped, and the first logic state corresponding to the virtual output track inspection relay is determined to be dropped.

[0015] The present invention provides a control device for a fully electronic interlocking field interface, which is applied to a first processing device corresponding to a first station. The device includes: a receiving module, a first acquisition module, a first processing module, a second acquisition module and a first sending module.

[0016] A receiving module is used to receive a station message from a second processing device; the station message carries the first logical state corresponding to each of the multiple virtual output field relays of the second station; the first logical state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained at preset time intervals; the first logical state includes: suction or drop.

[0017] The first acquisition module is used to acquire the second logic state of the virtual track relay of the first station; the second logic state includes: sucked up or dropped.

[0018] The first processing module is used to obtain the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station based on the first logic state and the second logic state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays; the third logic state includes: sucked up or dropped.

[0019] The second acquisition module is used to obtain the display status of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays; the display status includes: on or off.

[0020] The first sending module is configured to send the display status of the plurality of field-linked indicator lights to the first operating device, so as to instruct the first operating device to display the plurality of field-linked indicator lights in the operation display interface of the first operating device according to the display status of the plurality of field-linked indicator lights.

[0021] The present invention provides a control device for a fully electronic interlocking field interface, which is applied to a second processing device corresponding to a second station. The device comprises: a third acquisition module, a second processing module and a second sending module.

[0022] The third acquisition module is used to obtain the departure route arrangement information and the pickup route arrangement information of the second station at preset time intervals.

[0023] The second processing module is used to determine the first logic state corresponding to each virtual output field relay in the multiple virtual output field relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logic state includes being attracted or dropped.

[0024] The second sending module is used to send a station message carrying the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays to the first processing device, so as to instruct the first processing device to determine the third logical state corresponding to each virtual input field-linked relay in the plurality of virtual input field-linked relays of the first station according to the first logical state corresponding to each virtual output field-linked relay in the plurality of virtual output field-linked relays and the second logical state of the virtual track relay of the first station obtained by the first processing device; the second logical state includes suction or drop, and the third logical state includes suction or drop; and the first processing device obtains the display state of each field-linked indicator light in the plurality of field-linked indicator lights corresponding to the second station according to the third logical state corresponding to each virtual input field-linked relay in the plurality of virtual input field-linked relays, and sends the display state of each field-linked indicator light in the plurality of field-linked indicator lights to the first operating device, so as to instruct the first operating device to display the plurality of field-linked indicator lights in the operation display interface of the first operating device according to the display state of the plurality of field-linked indicator lights; the display state includes: on or off.

[0025] The present invention provides a control system for a fully electronic interlocking field interface, comprising a first processing device, a first operating device, a first communication gateway, a second processing device and a second communication gateway. The first processing device comprises the control device of the first fully electronic interlocking field interface described above, and the second processing device comprises the control device of the second fully electronic interlocking field interface described above.

[0026] The present invention also provides an electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, any of the above-mentioned control methods for the fully electronic interlocking field interface is implemented.

[0027] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements any of the above-mentioned control methods for the fully electronic interlocking field interface.

[0028] The present invention also provides a computer program product, comprising a computer program, which implements any of the above-mentioned control methods for the fully electronic interlocking field interface when executed by a processor.

[0029] The control method, device and system of the fully electronic interlocking field-link interface provided by the present invention receive a station message from a second processing device through a first processing device corresponding to a first station; the station message carries a first logical state corresponding to each virtual output field-link relay in a plurality of virtual output field-link relays of the second station; the first logical state is determined by the second processing device according to the departure route arrangement information and the reception route information of the second station obtained by the second processing device at preset time intervals; the first logical state includes: suction or drop; the first processing device obtains the second logical state of the virtual track relay of the first station; the second logical state includes: suction or drop; the first processing device determines the first logical state of the virtual track relay according to the plurality of virtual output field-link relays The first logical state and the second logical state corresponding to the electrical appliance determine a third logical state corresponding to each of the plurality of virtual input field-linked relays at the first station; the third logical state includes: being attracted or falling; the first processing device obtains the display state of each of the plurality of field-linked indicator lights corresponding to the second station based on the third logical state corresponding to each of the plurality of virtual input field-linked relays; the display state includes: being illuminated or extinguished; the first processing device sends the display states of the plurality of field-linked indicator lights to the first operating device to instruct the first operating device to display the plurality of field-linked indicator lights on the operation display interface of the first operating device based on the display states of the plurality of field-linked indicator lights. It can be seen that the present invention can implement field-linked control logic through software control logic, thereby resolving the drawbacks of implementing field-linked control logic based on 6502 electrical centralized circuits, which suffer from large equipment footprint, low execution efficiency, and high cost due to the fact that field-linked control logic is implemented based on hardware devices. The present invention achieves the goals of reducing occupied space, lowering costs, and improving execution efficiency while implementing field-linked control logic. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 It is a schematic diagram of the field connection scenario in the related technology.

[0032] Figure 2 This is one of the flow charts of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0033] Figure 3 Schematic diagram of a control system for a fully electronic interlocking field interface provided by an embodiment of the present invention.

[0034] Figure 4 This is the second flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0035] Figure 5 This is the third flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0036] Figure 6 This is the fourth flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0037] Figure 7 This is the fifth flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0038] Figure 8 This is the sixth flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0039] Figure 9 This is the seventh flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0040] Figure 10 This is the eighth flow chart of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0041] Figure 11 This is one of the structural diagrams of the control device of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0042] Figure 12 This is the second structural diagram of the control device of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0043] Figure 13 It is a structural diagram of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0044] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0045] In the related art, a station has two yards, e.g. Figure 1 The I and II yards in the two yards are connected by a connecting line ( Figure 1The inter-yard communication line connects the two train approach signals in each yard of the two yards, one of which is used to transmit signals and the other is used to receive signals. Figure 1 As shown, the two approach signals of I field are respectively I and X L To express, where X I For transmitting signals, X L Used to receive signals; the two vehicle approach signals in Field II are respectively L and S II To express it, where S II For transmitting signal, S L Used to receive signals. Because two yards cannot simultaneously dispatch or shunt trains to the inter-yard interconnection line, they must be interlocked. The circuit designed to achieve this interlocking purpose is the inter-yard check circuit.

[0046] The contents of the inter-yard inspection circuit include the following 1~3: 1. When the track circuit section of the inter-yard connecting line is occupied by a vehicle, neither of the two yards can arrange a train route or a shunting route to the inter-yard connecting line. 2. If one of the two yards has arranged an approach to the inter-yard connecting line, regardless of whether there is a train leaving the yard, the other yard cannot arrange any approach to the inter-yard connecting line. In other words, the two yards are not allowed to arrange approaches to the same connecting line in the inter-yard connecting line at the same time. Based on this, each connecting line in the inter-yard connecting line is set with the following expressions: (1) When the track circuit section of the inter-yard connecting line is occupied by a vehicle, a red indicator light is on; (2) When the other signal tower arranges a train approach to the connecting line, a green indicator light is on; (3) When the other signal tower arranges a shunting approach to the connecting line, a white indicator light is on; (4) When the other signal tower handles the train approach signal for the train coming from the inter-yard connecting line, there must also be a signal open indication. 3. Figure 1 As shown, there is a restriction when installing two approach signals for each yard on the inter-yard connecting line: the distance between the two approach signals must be greater than or equal to 800 meters. Otherwise, the braking distance is insufficient for the train. This situation (i.e., the distance between the two approach signals for each yard is insufficient for the train braking distance) is not permitted, and only shunting signals can be installed. This embodiment of the present invention is described using the case of a distance greater than or equal to 800 meters.

[0047] The following combination Figure 2 、 Figures 4-10 The control method of the full electronic interlocking field interface provided by the embodiment of the present invention is described.

[0048] Figure 2 This is one of the flow charts of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention. Figure 2 As shown, the method includes the following S210~S250.

[0049] It should be noted that Figure 2 The method shown is applied to a first processing device in a control system of a fully electronic interlocking field interface provided by an embodiment of the present invention.

[0050] To facilitate understanding of each step in S210 - S250 , before introducing S210 - S250 , the control system of the full electronic interlocking field interface in the embodiment of the present invention is first introduced.

[0051] like Figure 3 As shown, the control system 30 of the fully electronic interlocking field interface may include: a first processing device 31 , a first operating device 32 , a first communication gateway 33 , a second processing device 34 and a second communication gateway 35 .

[0052] The first processing device 31 corresponds to the first station. The first processing device 31 may include a control device 1100 of a fully electronic interlocking field interface described below. The control device 1100 of the fully electronic interlocking field interface is used to implement S210 to S250 described below.

[0053] The first operating device 32 corresponds to the first station. For example, the first operating device 32 can be a device with similar functions, such as a meter operator (or host computer). The first operating device 32 is provided with a first operating display interface, which is used to receive user operating instructions and display information related to the field connection (i.e., the inter-field connection line) (such as the multiple field connection indicator lights described below).

[0054] The first processing device 31 communicates with the external device through the first communication gateway 33. Figure 3 As shown, the first processing device 31 communicates with the first operating device 32 through the first communication gateway 33 , and the first processing device 31 communicates with the second communication gateway 35 corresponding to the second processing device 34 through the first communication gateway 33 to communicate with the second processing device 34 .

[0055] Of course, it is understandable that in a specific implementation, the first communication gateway 33 and the second communication gateway 35 may not be set up. The first operating device 32 can communicate directly with the first processing device 31, and the first processing device 31 can communicate directly with the second processing device 34, as long as the sending and receiving of relevant information can be achieved.

[0056] The second processing device 34 corresponds to the second station. The second processing device 34 may include a control device 1200 of a fully electronic interlocking field interface described below. The control device 1200 of the fully electronic interlocking field interface is used to implement S610 to S630 described below.

[0057] like Figure 3 As shown, the control system 30 of the fully electronic interlocking field interface further includes a second operating device 36 .

[0058] The second operating device 36 can be, for example, a meter operator (or host computer) or other device with similar functionality. The second operating device 36 is provided with a second operating display interface that can be used to receive user operating instructions and display information related to the field connection (i.e., the inter-field connection line).

[0059] The second processing device 34 can communicate with the external device through the second communication gateway 35. Figure 3 As shown, the second processing device 34 communicates with the second operating device 36 via the second communication gateway 35 , and the second processing device 34 communicates with the first processing device 31 via the second communication gateway 35 and the first communication gateway 33 .

[0060] The data transmitted by the first communication gateway 33 and the second communication gateway 35 are data generated based on a set network protocol.

[0061] It should be noted that, for each station, a set of equipment groups can be set up in each station, which includes: processing equipment, operating equipment and gateway equipment. Figure 3 The first processing equipment 31 of the first station or the second processing equipment 34 of the second station, the operating equipment such as Figure 3 The first operating device 32 of the first station or the second operating device 36 of the second station, the gateway device such as Figure 3 The first communication gateway 33 of the first station or the second communication gateway 35 of the second station.

[0062] It should be noted that the second processing device 34 is the same device as the first processing device 31. The functions that the first processing device 31 can achieve can also be achieved by the second processing device 34, and the functions that the second processing device 34 can achieve can also be achieved by the first processing device 31. In the embodiment of the present invention, the first processing device 31 and the second processing device 34 are distinguished to facilitate the description of the functions of the processing devices. In actual situations, the above-mentioned processing devices can simultaneously have the functions of the first processing device 31 and the second processing device 34.

[0063] It should be noted that the first station and the second station are adjacent stations.

[0064] The following is a detailed introduction to S210~S250.

[0065] S210: Receive a station message from the second processing device; the station message carries the first logical state corresponding to each virtual output field relay in the multiple virtual output field relays of the second station; the first logical state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained by it at preset time intervals, and the first logical state includes suction or drop.

[0066] See also Figure 3 The second processing device 34 can send the above-mentioned station message to the first communication gateway 33 through the second communication gateway 35, and then the first communication gateway 33 sends the station message to the first processing device 31, so that the first processing device 31 can receive the station message from the second processing device 34.

[0067] In some embodiments, the plurality of virtual output field relays may include: a virtual output check relay, a virtual output shunting notification relay, a virtual output train relay, and a virtual output track inspection relay.

[0068] Multiple virtual output field relays can realize the following functions (1) to (6).

[0069] (1) Notify the neighboring station of the status of the station's check relay and shunting notification relay to inform the neighboring station whether the station has arranged the departure route, including the train route and shunting route.

[0070] (2) Obtain the status of the neighboring station's inspection relay and shunting notification relay to determine whether the neighboring station has arranged a departure route, including train routes and shunting routes.

[0071] (3) Notify the neighboring station of the opening status of the receiving signal at this station.

[0072] (4) Obtain the opening status of the adjacent station’s receiving signal.

[0073] (5) Notify the adjacent station of the status of the approach section of the vehicle receiving route (whether it is approaching locked or not approaching locked).

[0074] (6) Obtain the status of the approach section of the vehicle receiving route at this station.

[0075] The virtual output check relay can be used to implement the function (1) mentioned above to notify the neighboring station whether the station has arranged the departure route.

[0076] Specifically, when the first logic state corresponding to the virtual output check relay is set to "up," the station notifies the neighboring station that the current station has not yet arranged a departure route. When the first logic state corresponding to the virtual output check relay is set to "down," the station notifies the neighboring station that the current station has arranged a departure route. It should be noted that for the aforementioned neighboring station and current station, the station that sends the station message is the current station, and the station that receives the station message is the neighboring station.

[0077] The virtual output shunting notification relay can be used to implement the above function (1) of notifying the neighboring station whether the station has arranged a shunting route.

[0078] Specifically, when the first logic state corresponding to the virtual output shunting notification relay is set to be attracted, it notifies the neighboring station that the shunting route of the station has not been arranged; when the first logic state corresponding to the virtual output shunting notification relay is set to be dropped, it notifies the neighboring station that the shunting route of the station has been arranged.

[0079] The virtual output train relay can be used to implement the above function (1) of notifying the neighboring station whether the station has arranged a train receiving route and the above function (3).

[0080] Specifically, when the first logical state corresponding to the virtual output train relay is set to be attracted, the adjacent station is notified that the train receiving route has been arranged at this station, and the adjacent station is notified that the opening state of the train receiving signal at this station is open; when the first logical state corresponding to the virtual output train relay is set to be dropped, the adjacent station is notified that the train receiving route has not been arranged at this station, and the adjacent station is notified that the opening state of the train receiving signal at this station is not open.

[0081] A virtual output rail check relay can be used to implement the above function (5).

[0082] Specifically, when the station arranges the departure route (at this time, the first logical state corresponding to the virtual output track inspection relay is set to drop), if the first logical state corresponding to the virtual output track inspection relay is set to pull-up, the adjacent station can be notified that the train receiving route is not close to being locked; if the first logical state corresponding to the virtual output track inspection relay is set to drop, the adjacent station can be notified that the train receiving route is close to being locked.

[0083] Based on the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay, the first logic state corresponding to the virtual output track check relay and the second logic state of the virtual track relay, the above function (6) can be realized. For details, please refer to the corresponding description below.

[0084] In some embodiments, the train receiving route is further divided into two situations: one is a train receiving route, and the other is a passing train receiving route. For the above two situations, the multiple virtual output field-linked relays may further include: a virtual output passing relay.

[0085] The virtual output pass relay is used to notify the adjacent station whether the train receiving route is a pass route. If the virtual output train relay's logic state is energized, the adjacent station is notified that the train receiving route is a pass route. If the virtual output pass relay's logic state is de-energized, the adjacent station is notified that the train receiving route is a train route.

[0086] The first logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays is determined by the second processing device based on the departure route arrangement information and the arrival route arrangement information of the second station obtained by it at preset time intervals. The specific determination process can be found in the corresponding description of S610~S630 in the following text. The embodiment of the present invention will not be introduced in detail here.

[0087] Since the data transmitted by the first communication gateway and the second communication gateway is data generated based on the set network protocol, the station message sent by the second processing device is a message generated based on the set network protocol. Tables 1-1 and 1-2 exemplarily list the parameters in the station message generated based on the set network protocol.

[0088] Table 1-1

[0089] Table 1-2

[0090] It should be noted that the CRC in Table 1-2 refers to the cyclic redundancy check (CRC).

[0091] In the station message of the second station, the correspondence between the three items of the departure route arrangement status of the second station, the virtual output field-link relay corresponding to the departure route arrangement status, and the first logical state corresponding to each virtual output field-link relay in the virtual output field-link relay corresponding to the departure route arrangement status is shown in Table 2. In Table 2, the virtual output check relay is represented by OZCJ, the virtual output shunting notification relay is represented by OZJ, and the virtual output track inspection relay is represented by OGJJ. GJ is a virtual track relay. When the second logical state of GJ is attracted, it indicates that the track of the inter-yard connecting line of the station is cleared, and when the second logical state of GJ is dropped, it indicates that the track of the inter-yard connecting line of the station is occupied. " / " indicates that the first logical state corresponding to the virtual output field-link relay can be either attracted or dropped.

[0092] Table 2 The station message from the second station includes the following three items: the train route arrangement status of the second station, the virtual output field relay corresponding to the train route arrangement status, and the first logic state corresponding to each virtual output field relay in the virtual output field relay corresponding to the train route arrangement status. The relationship between these three items is shown in Table 3. The virtual output field relays involved in the train route arrangement status include virtual output train relays and virtual output through relays. The virtual output train relay is represented by OLXJ, and the virtual output through relay is represented by OTXJ.

[0093] Table 3 S220: Acquire the second logic state of the virtual track relay of the first station; the second logic state includes: sucked up or dropped.

[0094] The second logic state of the virtual track relay of each station can be used to indicate whether the track of the inter-yard connecting line obtained by the station is in an occupied state or in a cleared state.

[0095] Specifically, the second logic state of the virtual track relay of the first station is attracted, and the track of the inter-yard connecting line corresponding to the first station is in an occupied state; the second logic state of the virtual track relay of the first station is dropped, and the track of the inter-yard connecting line corresponding to the first station is in a cleared state.

[0096] S230: Determine the third logic state corresponding to each virtual input field-link relay in the multiple virtual input field-link relays of the first station based on the first logic state corresponding to each virtual output field-link relay in the multiple virtual output field-link relays and the above-mentioned second logic state; the third logic state includes: sucked up or dropped.

[0097] The plurality of virtual input field-linked relays may include: a virtual input check relay, a virtual input shunting notification relay, a virtual input green-yellow relay, and a virtual input proximity relay.

[0098] In some embodiments, the plurality of virtual output field-linked relays may further include a virtual output through relay. In this case, the plurality of virtual input field-linked relays may further include a virtual input green relay.

[0099] The third logic state corresponding to each virtual input field-linked relay in the plurality of virtual input field-linked relays may be determined in the following manner.

[0100] The third logic state corresponding to the virtual input check relay is adjusted to be consistent with the first logic state corresponding to the virtual output check relay; the third logic state corresponding to the virtual input shunting notification relay is adjusted to be consistent with the first logic state corresponding to the virtual output shunting notification relay, see Table 4 below for details.

[0101] It should be noted that the third logic state corresponding to the virtual input field-linked relay in each row of Table 4 is adjusted based on the first logic state of the virtual output field-linked relay corresponding to that virtual input field-linked relay in that row. Specifically, the virtual input check relay (IZCJ in Table 4) corresponds to the virtual output check relay (OZCJ), and the virtual input shunting notification relay (IDTJ in Table 4) corresponds to the virtual output shunting notification relay (OZJ).

[0102] Table 4

[0103] Combining Table 4 and Table 2, it can be seen that when the first station is regarded as the local station and the second station is regarded as the adjacent station, the third logic state corresponding to the IZCJ corresponding to the first station is adjusted to be consistent with the first logic state corresponding to the OZCJ corresponding to the second station, and the third logic state corresponding to the IDTJ corresponding to the first station is adjusted to be consistent with the first logic state corresponding to the OZJ corresponding to the second station. According to the IZCJ corresponding to the first station and the IDTJ corresponding to the first station, it can be determined whether the adjacent station arranges the departure route, shunting route or receiving route, thereby realizing the above-mentioned function (2).

[0104] The third logic state corresponding to the virtual input green-yellow relay and the third logic state corresponding to the virtual input green relay are adjusted as follows. The third logic state corresponding to the virtual input green-yellow relay is adjusted to be consistent with the first logic state corresponding to the virtual output train relay, and the third logic state corresponding to the virtual input green relay is adjusted to be consistent with the first logic state corresponding to the virtual output through relay. For details, see Table 5 below. The virtual input green-yellow relay (ILUJ in Table 5) corresponds to the virtual output train relay (OLXJ), and the virtual input green relay (ILJ in Table 5) corresponds to the virtual output through relay (OTXJ).

[0105] Table 5

[0106] If the first logic state corresponding to the virtual output inspection relay (OZCJ), the first logic state corresponding to the virtual output shunting notification relay (OZJ), and the first logic state corresponding to the virtual output track inspection relay (OGJJ) are all down, and the second logic state of the virtual track relay (GJ) is up, adjust the third logic state corresponding to the virtual input proximity relay to down. Otherwise, adjust the third logic state corresponding to the virtual input proximity relay to up. For details, see Table 6 below. The virtual input proximity relay is represented by IJGJ.

[0107] Table 6

[0108] S240: Obtain the display status of each field-link indicator light in the plurality of field-link indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-link relay in the plurality of virtual input field-link relays; the display status includes: on or off.

[0109] The plurality of field-connected indicator lights may include: a train check indicator light, a shunting check indicator light, an approach indicator light, and a route open indicator light. It should be noted that the plurality of field-connected indicator lights are the plurality of field-connected indicator lights of the second station.

[0110] On the side of the second processing device, if the first logic state corresponding to the virtual output check relay and the first logic state corresponding to the virtual output shunting notification relay are both down, the train departure route is arranged corresponding to this station (the second station), and the station train check indicator light of the second station lights up green, otherwise the train check indicator light of the second station goes out. If the first logic state corresponding to the virtual output check relay is down and the first logic state corresponding to the virtual output shunting notification relay is up, the shunting departure route of this station is arranged, and the station shunting check indicator light of the second station lights up white; otherwise, the train check indicator light of the second station goes out; if the first logic state corresponding to the virtual output train relay is up, this station handles the train receiving route, the opening state of the train receiving signal is open, and the train receiving signal lights up green; if the first logic state corresponding to the virtual output train relay is down, this station does not handle the train receiving route, the opening state of the train receiving signal is not open, and the station train receiving signal of the second station does not light up; if the first logic state corresponding to the virtual output track inspection relay is down, the train receiving route of this station is close to being locked, and the approach indicator light lights up; the first logic state corresponding to the virtual output track inspection relay is up, the train receiving route of this station is not close to being locked, and the station approach indicator light of the second station goes out.

[0111] Based on the above logic control process, according to the third logic state corresponding to each virtual input field-link relay in the multiple virtual input field-link relays, the display status of each field-link indicator light in the multiple field-link indicator lights corresponding to the second station is obtained. The specific process is as follows.

[0112] When the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay function are both down, the display state of the train check indicator light is determined to be on; otherwise, the display state of the train check indicator light is determined to be off.

[0113] When the third logic state corresponding to the virtual input check relay is down and the third logic state corresponding to the virtual input shunting notification relay function is up, the display state of the shunting check indicator light is determined to be on; otherwise, the display state of the shunting check indicator light is determined to be off.

[0114] When the third logic state corresponding to the virtual input proximity relay is down, it is determined that the proximity indicator light is on; otherwise, it is determined that the display state of the proximity indicator light is off.

[0115] When the third logic state corresponding to the virtual input green-yellow relay is picked up, it is determined that the route open indicator light is on; otherwise, it is determined that the display state of the route open indicator light is off.

[0116] Through S240, when the first processing device receives the station message sent by the second processing device corresponding to the second station, the first processing device can determine the open state of the train receiving signal at the second station according to the first logical state corresponding to the virtual output train relay in the station message, and the second processing device can control the virtual output train relay to be sucked up or down to inform the first processing device of the open state of the train receiving signal at the second station. For the second station, the above function (3) is realized; for the first station, the above function (4) is realized.

[0117] Similarly, in combination with Table 2 and Table 6, the second station can send the first logic state corresponding to the virtual output track inspection relay (OGJJ), the first logic state corresponding to the virtual output check relay (OZCJ), and the first logic state corresponding to the virtual output shunting notification relay (OZJ) to the first processing device through the station message. The first processing device adjusts the third logic state corresponding to IJGJ of the first station according to OGJJ, OZCJ, OZJ and GJ of the first station, and determines the display state of the proximity indicator light according to the third logic state corresponding to IJGJ of the first station. For the second station, the above function (5) is realized; for the first station, the above function (6) is realized.

[0118] S250: Sending the display status of the plurality of field-linked indicator lights to the first operating device to instruct the first operating device to display the plurality of field-linked indicator lights in the operation display interface of the first operating device according to the display status of the plurality of field-linked indicator lights.

[0119] The first operating device corresponding to the first station can display the status of multiple field connection indicator lights at the second station through its operation display interface, thereby displaying the various stages of the field connection interface. Examples of these stages include train check (corresponding to the status of the train check indicator light), shunting check (corresponding to the status of the shunting check indicator light), approach (corresponding to the status of the approach indicator light), and signal open (corresponding to the status of the signal open indicator light).

[0120] In the specific implementation, see Figure 4 As shown, it can be achieved through Figure 4 S401 to S410 are shown to determine the display status of multiple field-linked indicator lights.

[0121] S401: traverse all pre-set field-connected devices in the local area at set time intervals.

[0122] The set time can be set by those skilled in the art according to actual conditions, for example, 200ms.

[0123] S402: Determine whether there is a field connection device at the second station.

[0124] Because the multiple field connection indicator lights correspond to the field connection indicator lights of the second station, it is necessary to determine whether the field connection device of the second station is installed locally in the first operating device.

[0125] If the judgment result is yes, that is, there is a field connection device at the second station, execute S403; if the judgment result is no, that is, there is no field connection device at the second station, end this process.

[0126] S403: Determine whether the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay are both down.

[0127] If the judgment result is yes, that is, the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay are both down, execute S404; if the judgment result is no, that is, at least one of the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay is up, determine that the display state of the train check indicator light is off, and execute S405.

[0128] S404: Control the display status of the train check indicator light to be green.

[0129] After executing S404, execute S407.

[0130] S405: Determine whether the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay are: the third logic state corresponding to the virtual input check relay is down and the third logic state corresponding to the virtual input shunting notification relay is up.

[0131] If the judgment result is yes, that is, the third logic state corresponding to the virtual input check relay is down and the third logic state corresponding to the virtual input shunting notification relay is up, execute S406; if the judgment result is no, that is, the third logic state corresponding to the virtual input check relay is up or the third logic state corresponding to the virtual input shunting notification relay is down, determine that the display state of the shunting check indicator light is off, execute S407.

[0132] S406: Control the display state of the shunting check indicator light to be bright white.

[0133] S407: Determine whether the third logic state corresponding to the virtual input proximity relay is down.

[0134] If the judgment result is yes, that is, the third logic state corresponding to the virtual input proximity relay is falling, execute S408; if the judgment result is no, that is, the third logic state corresponding to the virtual input proximity relay is sucking, it is determined that the display state of the proximity indicator light is off, execute S409.

[0135] S408: Control the display state of the proximity indicator light to be red.

[0136] S409: Determine whether the third logic state corresponding to the virtual input green-yellow relay is picked up.

[0137] If the judgment result is yes, that is, the third logic state corresponding to the virtual input green and yellow relay is attracted, execute S410; if the judgment result is no, that is, the third logic state corresponding to the virtual input green and yellow relay is dropped, determine that the display state of the signal open indicator light is off.

[0138] S410: The display status of the control signal open indicator light is green.

[0139] In some embodiments, the plurality of virtual output field-linked relays further include: a virtual output pass relay; the plurality of virtual input field-linked relays further include: a virtual input green relay. In this case, after obtaining the display states of the plurality of field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each of the plurality of virtual input field-linked relays, as shown in FIG. Figure 5 As shown, the first processing device in the embodiment of the present invention may further execute the following S510 to S540.

[0140] S510: Receive a departure route instruction from the first operating device.

[0141] The departure route instruction is for the user to perform relevant operations on the first operating device based on the display status of multiple field-linked indicator lights in the operation display interface of the first operating device, when it is determined that the departure route can be carried out. The first operating device responds to the operation and sends a departure route instruction to the first processing device.

[0142] S520: In response to the departure route instruction, determine whether the third logic state corresponding to the virtual input green relay is down.

[0143] If the judgment result is yes, that is, the third logic state corresponding to the virtual input green relay is falling, execute S530; if the judgment result is no, that is, the third logic state corresponding to the virtual input green relay is lifting, execute S540.

[0144] S530: Control the departure route of the first station as the train departure route.

[0145] S540: Control the departure route of the first station to pass the departure route.

[0146] The control method of the full electronic interlocking field-link interface provided by the present invention is applied to the first processing device corresponding to the first station, by receiving the station message from the second processing device; the station message carries the first logic state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays of the second station; the first logic state is determined by the second processing device according to the departure route arrangement information and the reception route information of the second station obtained by it at preset time intervals; the first logic state includes: suction or drop; after that, the second logic state of the virtual track relay of the first station is obtained; the second logic state includes: suction or drop; after that, the second logic state of the virtual track relay of the first station is obtained; the second logic state includes: suction or drop; after that, the second logic state of the virtual output field relay of the plurality of virtual output field-link relays is determined according to the departure route arrangement information and the reception route information of the second station obtained by the second processing device at preset time intervals The first logic state and the second logic state corresponding to the virtual input field-link relay are used to determine the third logic state corresponding to each of the multiple virtual input field-link relays at the first station; the third logic state includes: being attracted or falling; then, based on the third logic state corresponding to each of the multiple virtual input field-link relays, the display state of each of the multiple field-link indicator lights corresponding to the second station is obtained; the display state includes: being lit or off; and finally, the display states of the multiple field-link indicator lights are sent to the first operating device to instruct the first operating device to display the multiple field-link indicator lights in the operation display interface of the first operating device according to the display states of the multiple field-link indicator lights. It can be seen that the present invention can implement the field-link control logic through software control logic, thereby solving the problem that the field-link control logic is implemented based on 6502 electrical centralized circuits, which has the problem of large equipment space occupation, low execution efficiency and high cost due to the fact that the field-link control logic is implemented based on hardware devices. The purpose of reducing space occupation, reducing costs and improving execution efficiency is achieved when implementing the field-link control logic.

[0147] Figure 6 This is one of the flow charts of the control method of the full electronic interlocking field interface provided by the embodiment of the present invention. Figure 6 As shown, the method includes the following S610~S630.

[0148] It should be noted that Figure 6 The method shown is applied to the second processing device in the control system of the full electronic interlocking field interface provided by the embodiment of the present invention.

[0149] S610: Obtain the departure route arrangement information and the pickup route arrangement information of the second station at preset time intervals.

[0150] Departure route information includes: unscheduled departure route, shunting route with track circuit cleared, shunting route with track circuit occupied, train route with the first section within the route cleared, and train route with the first section within the route occupied. Pickup route information includes: unscheduled pickup route and scheduled train pickup route.

[0151] In some embodiments, the vehicle pick-up route arrangement information further includes: arranging through the vehicle pick-up route.

[0152] The preset time can be set by those skilled in the art according to actual conditions, for example, 200ms.

[0153] In specific implementation, Figure 7 As shown, the departure route arrangement information and the pickup route arrangement information of the second station can be determined through S701~S727.

[0154] S701: Let i=0.

[0155] i is a natural number, and represents the subscript of multiple preset field-linked devices.

[0156] The field-linked device information corresponding to each of the multiple preset field-linked devices is initially empty. For any actual field-linked device, its actual information can be entered into the field-linked device information corresponding to a preset field-linked device. In this case, if the preset field-linked device can be mapped to an actual field-linked device, the preset field-linked device exists; otherwise, the preset field-linked device does not exist.

[0157] It should be noted that, among multiple preset field-linked devices, each time field-linked device information is entered into an empty preset field-linked device, a subscript for that preset field-linked device is automatically generated. Specifically, the subscript of the preset field-linked device is the largest subscript among all existing preset field-linked device subscripts plus 1. Among all subscripts of the multiple existing preset field-linked devices, the smallest subscript is 1.

[0158] S702: Let i=i+1.

[0159] S703: Determine whether i is less than or equal to the total number of the plurality of preset field-connected devices.

[0160] If the judgment result is yes, that is, whether i is less than or equal to the total number of the plurality of preset field-linked devices, execute S704; if the judgment result is no, that is, i is greater than the total number of the plurality of preset field-linked devices, execute S701.

[0161] S704: Determine whether the i-th preset field-linked device exists among the plurality of preset field-linked devices.

[0162] The field-linked device information may be in the form of an information table. If the information table corresponding to the i-th preset field-linked device is empty, it indicates that the corresponding actual field-linked device information has not yet been entered for the i-th preset field-linked device; the i-th preset field-linked device does not exist. If the information table corresponding to the i-th preset field-linked device is not empty, it indicates that the corresponding actual field-linked device information has been entered for the i-th preset field-linked device and the i-th preset field-linked device exists.

[0163] If the i-th preset field-linked device exists, execute S705 ; if the i-th preset field-linked device does not exist, execute S702 .

[0164] S705: Obtain a dynamic route table.

[0165] S706: Let j=0.

[0166] S707: Let j=j+1.

[0167] S708: Determine whether j is less than or equal to the total number of routes in the route table.

[0168] If the judgment result is yes, that is, j is less than or equal to the total number of routes in the route table, execute S709; if the judgment result is no, that is, j is greater than the total number of routes in the route table, execute S702.

[0169] S709: Determine whether the j-th route is associated with the i-th field-connected device.

[0170] If the judgment result is yes, that is, the j-th access route is associated with the i-th field-linked device, execute S710; if the judgment result is no, that is, the j-th access route is not associated with the i-th field-linked device, execute S707.

[0171] S710: Obtain the number of sections on the j-th approach.

[0172] The subscript of the last section on the j-th route can be obtained, and the number of sections on the j-th route can be determined based on this subscript. For example, the subscripts of the sections on the route can be increased from 1 in sequence according to the order of the sections on the route, and the subscript of the last section on the j-th route can be determined as the number of sections on the j-th route.

[0173] S711: Let k=0.

[0174] S712: Let k=k+1.

[0175] S713: Determine whether k is less than or equal to the number of sections on the j-th route in the route table.

[0176] If the judgment result is yes, that is, k is less than or equal to the number of sections on the j-th route in the route table, execute S714. If the judgment result is no, that is, k is greater than the number of sections on the j-th route in the route table, execute S707.

[0177] S714: Determine whether the kth section is a switch section.

[0178] If the judgment result is yes, that is, the kth section is a switch section, execute S715; if the judgment result is no, that is, the kth section is not a switch section, execute S712.

[0179] S715: Determine whether the kth section is locked.

[0180] If the judgment result is yes, that is, the kth section is locked, execute S716; if the judgment result is no, that is, the kth section is not locked, execute S712.

[0181] S716: Determine whether there is a starting signal on the j-th route.

[0182] If the judgment result is yes, that is, there is a starting signal for the j-th route, execute S717; if the judgment result is no, that is, there is no starting signal for the j-th route, execute S712.

[0183] S717: Determine whether the starting signal is a train receiving signal for the field connection.

[0184] If the judgment result is yes, that is, the starting signal is the field-connected train receiving signal, execute S718; if the judgment result is no, that is, the starting signal is not the field-connected train receiving signal, determine that the starting signal is the field-connected train departure signal, execute S722.

[0185] S718: Determine whether the field connection vehicle receiving signal is open.

[0186] If the judgment result is yes, that is, the receiving signal of the field connection is open, it is determined that the departure route is not arranged, and S719 is executed; if the judgment result is no, that is, the receiving signal of the field connection is not open, and S720 is executed.

[0187] S719: Confirm that the train receiving route is open.

[0188] The train receiving route is open and the train receiving route is determined.

[0189] S720: Determine whether the field-connected through signal is open.

[0190] If the judgment result is yes, that is, the through signal of the field connection is open, execute S721; if the judgment result is no, that is, the through signal of the field connection is not open, it is determined that the vehicle receiving route is not arranged, and re-execute S712.

[0191] S721: Confirm that the access route is open.

[0192] By opening the vehicle receiving route, determine the arrangement of vehicles passing through the vehicle receiving route.

[0193] S722: Determine whether the j-th route is a train departure route.

[0194] If the judgment result is yes, that is, the j-th route is a train departure route, execute S723; if the judgment result is no, that is, the j-th route is not a train departure route, execute S724.

[0195] S723: Determine the train route.

[0196] After executing line S723, execute line S725.

[0197] S724: Determine the shunting route.

[0198] After executing line S724, execute line S725.

[0199] S725: Determine whether the approach section of the j-th route or the first section within the j-th route is idle.

[0200] If the judgment result is yes, that is, the approach section of the j-th route or the first section within the j-th route is idle, execute S726; if the judgment result is no, that is, the approach section of the j-th route or the first section is not idle, execute S727.

[0201] S726: Determine whether the train enters the first section of the j-th route.

[0202] If the judgment result is yes, that is, the train enters the first section within the j-th route, execute S727; if the judgment result is no, that is, the train does not enter the first section within the j-th route, re-execute S712.

[0203] S727: Close the starting signal of the j-th route.

[0204] After executing S727, execute S712 to determine the next section of the j-th route.

[0205] S620: Determine the first logic state corresponding to each virtual output field relay in the plurality of virtual output field relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logic state includes being attracted or dropped.

[0206] The plurality of virtual output field-linked relays include: a virtual output inspection relay, a virtual output shunting notification relay, a virtual output train relay and a virtual output track inspection relay.

[0207] In this case, the first logic state corresponding to the virtual output train relay and the first logic state corresponding to the virtual output pass relay are determined according to the train route arrangement information.

[0208] Specifically, when the train receiving route arrangement information is that the train receiving route is not arranged, the first logical state corresponding to the virtual output train relay is determined to be dropped, and the logical state of the virtual output pass relay is determined to be dropped; when the train receiving route arrangement information is that the train receiving route is arranged, the first logical state corresponding to the virtual output train relay is determined to be attracted.

[0209] In some embodiments, the plurality of virtual output field-connected relays further include: a virtual output passing relay; and the vehicle access route arrangement information further includes: an arrangement passing the vehicle access route.

[0210] According to the train receiving route arrangement information, the logical states of the virtual output train relay and the virtual output pass relay are adjusted, and it also includes: when the train receiving route arrangement information is that the train receiving route is not arranged, determining that the first logical state corresponding to the virtual output pass relay is dropped; when the train receiving route arrangement information is that the train receiving route is arranged through the train receiving route, determining that the first logical state corresponding to the virtual output train relay is attracted, and determining that the first logical state corresponding to the virtual output pass relay is attracted.

[0211] According to the departure route arrangement information, the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay and the first logic state corresponding to the virtual output track inspection relay are determined.

[0212] When the departure route arrangement information indicates that the departure route is not arranged, the first logic state corresponding to the virtual output check relay is determined to be picked up, and the first logic state corresponding to the virtual output shunting notification relay is determined to be dropped.

[0213] When the departure route arrangement information is a shunting route and the track circuit is clear, the first logic state corresponding to the virtual output inspection relay is determined to be down, the first logic state corresponding to the virtual output shunting notification relay is determined to be up, and the first logic state corresponding to the virtual output track inspection relay is determined to be up.

[0214] When the departure route arrangement information is a shunting route and the track circuit is occupied, the first logic state corresponding to the virtual output inspection relay is determined to be dropped, the first logic state corresponding to the virtual output track inspection relay is determined to be dropped, and the first logic state corresponding to the virtual output shunting notification relay is determined to be picked up.

[0215] When the departure route arrangement information is a train route and the first section in the route is cleared, the first logical state corresponding to the virtual output inspection relay is determined to be down, the first logical state corresponding to the virtual output shunting notification relay is determined to be down, and the first logical state corresponding to the virtual output track inspection relay is determined to be up.

[0216] When the departure route arrangement information is a train route and the first section within the route is occupied, the first logical state corresponding to the virtual output check relay is determined to be down, the first logical state corresponding to the virtual output shunting notification relay is determined to be down, and the first logical state corresponding to the virtual output track inspection relay is determined to be down.

[0217] In the specific implementation, see Figure 7 After traversing the dynamic route table obtained in S705, if Figure 8 As shown, S801 to S811 may be executed to implement the entire process of S620 .

[0218] S801: Determine whether the vehicle receiving route is open.

[0219] If the judgment result is yes, that is, the vehicle receiving route is open, and S802 is executed. If the judgment result is no, that is, the vehicle receiving route is not open, and S803 is executed.

[0220] S802: Determine that the first logic state corresponding to the virtual output train relay (OLXJ) is picked up, and determine that the first logic state corresponding to the virtual output pass relay (OTXJ) is picked up.

[0221] S803: Determine whether the train receiving route is open.

[0222] If the judgment result is yes, that is, the train receiving route is open, execute S804; if the judgment result is no, that is, the train receiving route is not open, execute S805.

[0223] S804: Determine that the first logic state corresponding to the virtual output train relay (OLXJ) is picked up, and determine that the first logic state corresponding to the virtual output pass relay (OTXJ) is dropped.

[0224] After executing S804 , execute S806 .

[0225] S805: Determine that the first logic state corresponding to the virtual output train relay (OLXJ) is down, and determine that the first logic state corresponding to the virtual output pass relay (OTXJ) is down.

[0226] After executing S805 , execute S806 .

[0227] S806: Determine whether the train departure route is locked.

[0228] If the judgment result is yes, that is, the train departure route is locked, execute S807; if the judgment result is no, that is, the train departure route is not locked, execute S808.

[0229] S807: Determine that the first logic state corresponding to the virtual output check relay (OZCJ) is down, and determine that the first logic state corresponding to the virtual output shunting notification relay (OZJ) is down.

[0230] S808: Determine whether the shunting departure route is locked.

[0231] If the judgment result is yes, that is, the shunting and departure route is locked, execute S809; if the judgment result is no, that is, the shunting and departure route is not locked, execute S810.

[0232] S809: Determine that the first logic state corresponding to the virtual output check relay (OZCJ) is down, and determine that the first logic state corresponding to the virtual output shunting notification relay (OZJ) is up.

[0233] After executing S809 , execute S811 .

[0234] S810: Determine that the first logic state corresponding to the virtual output check relay (OZCJ) is picked up, and determine that the first logic state corresponding to the virtual output shunting notification relay (OZJ) is dropped.

[0235] After executing S810 , execute S811 .

[0236] S811: Determine whether the train has entered the first section inside the route and the route has not been completely unlocked.

[0237] If the judgment result is yes, that is, the train enters the first section inside the route and the route is not completely unlocked, execute S812; if the judgment result is no, that is, the train does not enter the first section inside the route or the route is not completely unlocked, execute S813.

[0238] S812: Determine that the first logic state corresponding to the virtual output track check relay (OGJJ) is down.

[0239] S813: Determine that the first logic state corresponding to the virtual output rail check relay (OGJJ) is picked up.

[0240] S630: Sending a station message carrying a first logic state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays to the first processing device.

[0241] A station message is generated according to the first logic state corresponding to each virtual output field-linked relay in the plurality of virtual output field-linked relays obtained in S620, and then the station message is sent to the first processing device.

[0242] In the embodiment of the present invention, S610 to S630 can be applied to vehicle dispatching services and vehicle pickup services.

[0243] In specific implementation, Figure 9 As shown, when applied to the dispatching business, the process includes the following S910~S930.

[0244] S910: Obtain the result of arranging the departure route.

[0245] Specifically, refer to the process from S701 to S727 to check whether the departure route meets the arrangement conditions. At the same time, check the logical status of multiple output virtual field relays (including OZCJ, OZJ, OLXJ, OTXJ, and OGJJ) in the station message sent by the neighboring station.

[0246] S920: Periodically calculate the train operation status of this station based on the result of arranging the departure route and multiple output virtual field relays in the station message sent by the neighboring station.

[0247] The train operation status of this station includes: train departure, shunting departure, and vehicle entering the first section inside the departure route. The implementation of this process can refer to the above S701 to S727.

[0248] Multiple output virtual field relays include OZCJ, OZJ, OLXJ, OTXJ and OGJJ.

[0249] S930: According to the train running status of this station, periodically adjust and output the third logic state corresponding to each virtual input field-link relay in the multiple input virtual field-link relays of this station.

[0250] The implementation process of S930 may refer to the above S801 to S813.

[0251] like Figure 10 As shown, when applied to the vehicle pick-up service, the implementation process of S930 may include the following S1010 to S1030.

[0252] S1010: Obtain the result of arranging the vehicle receiving route.

[0253] Specifically, refer to the process from S701 to S727 to check whether the departure route meets the arrangement conditions. At the same time, check the first logic state corresponding to each of the multiple virtual output field relays (including OZCJ, OZJ, OLXJ, OTXJ, and OGJJ) in the station message sent by the neighboring station.

[0254] S1020: Periodically calculate the train operation status of this station based on the result of arranging the train receiving route and the first logic state corresponding to each virtual output field relay in the station message sent by the adjacent station.

[0255] The train operation status of this station includes the release status of the train receiving signal. The implementation of this process can refer to the above S701~S727.

[0256] S1030: According to the train running status of the station, periodically adjust and output the third logic state corresponding to each virtual input field-linked relay of the multiple virtual input field-linked relays of the station.

[0257] The implementation process of S1030 may refer to the above S801 to S811.

[0258] The control method of the full electronic interlocking field-link interface provided by the present invention is applied to the second processing device corresponding to the second station, by obtaining the departure route arrangement information and the reception route arrangement information of the second station at preset intervals; determining the first logical state corresponding to each virtual output field-link relay in the multiple virtual output field-link relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logical state includes being sucked up or dropped; sending a station message carrying the first logical state corresponding to each virtual output field-link relay in the multiple virtual output field-link relays to the first processing device, so as to instruct the first processing device to determine the first logical state corresponding to each virtual output field-link relay in the multiple virtual output field-link relays and the first logical state obtained by the first processing device. The second logical state of the virtual track relay at the station is determined, and the third logical state corresponding to each virtual input field-linked relay in the first station is determined; the second logical state includes being attracted or dropped, and the third logical state includes being attracted or dropped; and the first processing device obtains the display state of each of the multiple field-linked indicator lights corresponding to the second station based on the third logical state corresponding to each of the multiple virtual input field-linked relays, and sends the display state of each of the multiple field-linked indicator lights to the first operating device, instructing the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device based on the display state of the multiple field-linked indicator lights; the display state includes being lit or off. It can be seen that the present invention can implement field-linked control logic through software control logic, thereby resolving the defects of implementing field-linked control logic based on 6502 electrical centralized circuits, which suffer from large equipment space occupation, low execution efficiency, and high cost due to the field-linked control logic being implemented based on hardware devices. The purpose of reducing space occupation, reducing costs, and improving execution efficiency is achieved when implementing field-linked control logic.

[0259] The above method is combined with actual business processing below to list the third logical state corresponding to each virtual input field linkage device in the multiple virtual input field linkage devices generated by the first processing device under each business based on the first logical state corresponding to each virtual output field linkage device in the station message of the second station received by it, the fourth logical state corresponding to each virtual output field linkage device in the multiple virtual output field linkage devices generated on the first processing device for sending to the second station, and the display status of multiple field linkage indicator lights on the operation display interface of the first operating device under the third logical state corresponding to each virtual input field linkage device generated on the first processing device.

[0260] 1.1.1 No vehicle pickup or dispatch operations are being conducted between the two depots, and the interworking equipment at both depots is in a section-free, route-unlocked, and fault-free state. In this case, the parameters on the first processing equipment are as shown in Table 7.

[0261] Table 7

[0262] In Table 7 and subsequent tables concerning the logical states of virtual field-linked relays, the "third logical state corresponding to each virtual input field-linked relay" refers to the third logical state corresponding to each virtual input field-linked relay, generated by the first processing device based on the first logical state corresponding to each virtual output field-linked relay sent by the second processing device. The "fourth logical state corresponding to each virtual output field-linked relay" refers to the fourth logical state corresponding to each virtual output field-linked relay, generated by the first processing device and sent to the second processing device.

[0263] Based on the third logic state corresponding to each virtual input field-linked relay in Table 7, the display states of multiple field-linked display lights on the operation display interface of the first operating device are shown in Table 8. In Table 8 and subsequent tables representing the display states of train check indicator lights, "train check" refers to the train check indicator light, "shunting check" in Table 8 refers to the shunting check indicator light, "approach" in Table 8 refers to the approach indicator light, and "signal open" in Table 8 refers to the signal open indicator light.

[0264] Table 8

[0265] It should be noted that the first processing device generates a third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays in the first processing device based on the first logical state corresponding to each virtual output field-linked relay in the station message from the second processing device and the second logical state of the virtual track relay of the first station; the first processing device itself can also generate a fourth logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays of the first station, and the fourth logical state corresponding to each virtual output field-linked relay is used to send to the second processing device to instruct the second processing device to generate a fifth logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the second station based on the fourth logical state corresponding to each virtual output field-linked relay.

[0266] 1.1.2 Train route dispatch business processing 1. Initial state: The parameters of the first processing device in the initial state are shown in Table 9, and the display states of the multiple field-linked display lights on the operation display interface of the first operation device are shown in Table 10.

[0267] Table 9

[0268] Table 10

[0269] 2. Check that the OZCJ sent by the neighboring station is for lifting, OZJ is for dropping, OGJJ is for lifting, and the station entry signal is not open on site, arrange X I to S L Train route (see Figure 1 In this case, the parameters on the first processing device are shown in Table 11, and the display status of multiple field-linked display lights on the operation display interface of the first operating device are shown in Table 12.

[0270] Table 11

[0271] Table 12

[0272] 3. If the adjacent yard is queued for a train, the adjacent yard's approach signal opens, the ILJ and ILUJ are activated, the local station checks the corresponding third logic states of the ILJ and ILUJ, and opens the departure approach signal. In this case, the parameters on the first processing device are shown in Table 13, and the display states of the multiple field-linked indicator lights on the operation display interface of the first operating device are shown in Table 14.

[0273] Table 13

[0274] Table 14

[0275] If the adjacent yard arranges the train receiving route, the adjacent yard entrance signal is open, ILJ drops down, and ILUJ is pulled up. This station checks the third logic state corresponding to ILJ and the third logic state corresponding to ILUJ, and opens the departure route signal.

[0276] In this case, the parameters on the first processing device are shown in Table 15, and the display status of multiple field-linked display lights on the operation display interface of the first operation device are shown in Table 16.

[0277] Table 15

[0278] Table 16

[0279] 4. If the train enters the first section inside the departure route, the OGJJ falls. The parameters on the first processing device are shown in Table 17, and the display status of the multiple field-linked display lights on the operation display interface of the first operating device are shown in Table 18.

[0280] Table 17

[0281] Table 18

[0282] 5. If the train presses into the connecting line (i.e. Figure 1 In this case, the first processing device controls IJGJ to fall. The parameters of the first processing device are shown in Table 19, and the display status of multiple field-linked display lights on the operation display interface of the first operating device is shown in Table 20.

[0283] Table 19

[0284] Table 20

[0285] 6. The train enters the first section of the adjacent station's receiving route. The adjacent station's receiving signal goes out, the ILUJ and ILJ signals fall, and the station's departure route is unlocked. The parameters for the first processing device are shown in Table 21, and the status of the multiple field-link indicator lights on the first operating device's operation display interface is shown in Table 22.

[0286] Table 21

[0287] Table 22

[0288] 1.1.3 Handling of shunting route departure business 1. Initial state: In the initial state, the parameters on the first processing device are as shown in Table 23, and the display states of the multiple field-linked display lights on the operation display interface of the first operation device are as shown in Table 24.

[0289] Table 23

[0290] Table 24

[0291] 2. Check that IZCJ is sucked up, IDTJ is dropped, IJGJ is sucked up, and X is arranged. I to S L Shunting route (see Figure 1In this case, the route is locked. Figure 1 Medium X I The signal is open. The parameters on the first processing device are shown in Table 25, and the display status of multiple field-linked display lights on the operation display interface of the first operating device are shown in Table 26.

[0292] Table 25

[0293] Table 26

[0294] 3. The train enters the first section inside the shunting and departure route. The parameters on the first processing device are shown in Table 27, and the display status of multiple field-link display lights on the operation display interface of the first operating device are shown in Table 28.

[0295] Table 27

[0296] Table 28

[0297] 4. The train presses into the connecting line (i.e. Figure 1 I-IIG), the parameters on the first processing device are shown in Table 29, and the display status of multiple field-linked display lights on the operation display interface of the first operation device are shown in Table 30.

[0298] Table 29

[0299] Table 30

[0300] 5. The train enters the first section inside the on-site receiving route, and the departure route of this station is unlocked. The parameters on the first processing device are shown in Table 31 below, and the display status of multiple field-link display lights on the operation display interface of the first operating device is shown in Table 32.

[0301] Table 31

[0302] Table 32

[0303] 1.1.4 Train pick-up service 1. Initial state: In the initial state, the parameters on the first processing device are as shown in Table 33, and the display states of the multiple field-linked display lights on the operation display interface of the first operating device are as shown in Table 34.

[0304] Table 33

[0305] Table 34

[0306] 2. If the arrangement is through the route, the parameters on the first processing device are as shown in Table 35, and the display status of multiple field-linked display lights on the operation display interface of the first operating device are as shown in Table 36.

[0307] Table 35

[0308] Table 36

[0309] 3. If the vehicle receiving route is arranged, the OLXJ is lifted and the OTXJ is lowered. The parameters of the first processing device are shown in Table 37, and the display status of the multiple field-linked display lights on the operation display interface of the first operating device are shown in Table 38.

[0310] Table 37

[0311] Table 38

[0312] 4. If the adjacent departure route is arranged and IZCJ falls, the parameters on the first processing device are as shown in Table 39, and the display status of the multiple field-linked display lights on the operation display interface of the first operating device is shown in Table 40.

[0313] Table 39

[0314] Table 40

[0315] 5. If the train departs from the adjacent station, it will enter the first section inside the departure route. The parameters on the first processing device are shown in Table 41 below, and the display status of multiple field-link display lights on the operation display interface of the first operation device are shown in Table 42.

[0316] Table 41

[0317] Table 42

[0318] 6. If the train presses into the connecting line (such as Figure 1I-IIG in the middle), IJGJ falls, OGJJ falls, the parameters on the first processing device are shown in Table 43, and the display status of multiple field-linked display lights on the operation display interface of the first operating device is shown in Table 44.

[0319] Table 43

[0320] Table 44

[0321] 7. When the neighboring yard is not approaching (IJGJ is sucked up), the approach can be unlocked immediately using the command of the interlocking system; when the neighboring yard arranges the departure route to the connecting line and receives the adjacent yard's approach track occupancy information (IJGJ falls), the receiving route of this yard enters the approach-locked state, and the total human release delay of 180s can be used to unlock the receiving route, but the total cancellation unlocking route cannot be used.

[0322] 1.1.5 Handling of shunting and receiving services 1. Initial state: In the initial state, the parameters on the first processing device are as shown in Table 45, and the display states of the multiple field-linked display lights on the operation display interface of the first operating device are as shown in Table 46.

[0323] Table 45

[0324] Table 46

[0325] 2. Arrange the shunting and receiving routes. The parameters of the first processing device are shown in Table 47, and the display status of the multiple field-linked display lights on the operation display interface of the first operating device are shown in Table 48.

[0326] Table 47

[0327] Table 48

[0328] 3. When the neighboring yard is not approaching (IJGJ is sucked up), the approach is unlocked immediately; when the neighboring yard arranges the departure route to the connecting line and receives the adjacent yard's approach track occupancy information (IJGJ falls), the receiving route of this yard enters the approach locking state. The receiving route can be unlocked with a delay of 180s, but the route cannot be unlocked.

[0329] The embodiments of the present invention can effectively solve the shortcomings of interlocking equipment such as large space requirements, multiple equipment types, and high costs, effectively reduce hardware design and component selection and procurement costs, and the software implementation is relatively simple and efficient, with low requirements for hardware resources.

[0330] In practice, the embodiments of the present invention are safe, reliable, low-cost, simple to implement, and maintain, featuring plug-and-play functionality. This further reduces on-site maintenance, shortens repair time, and significantly reduces costs. The present invention offers the following benefits: 1. Software implementation replaces hardware; 2. Construction and commissioning are facilitated; 3. Space requirements are reduced; 4. Equipment costs are low; 5. Maintenance costs are low; and 6. Modularity allows for easy expansion.

[0331] The following describes a control device for a fully electronic interlocking field interface provided by an embodiment of the present invention. The control device for the fully electronic interlocking field interface described below and the control method for the fully electronic interlocking field interface described above can refer to each other.

[0332] Figure 11 This is one of the structural diagrams of the control device of the full electronic interlocking field interface provided by the embodiment of the present invention. Figure 11 As shown, the control device 1100 of the full electronic interlocking field interface includes: a receiving module 1101 , a first acquisition module 1102 , a first processing module 1103 , a second acquisition module 1104 and a first sending module 1105 .

[0333] It should be noted that Figure 11 The control device 1100 of the fully electronic interlocking field interface shown is applied to the first processing equipment corresponding to the first station (see Figure 3 The first processing device 31 in the embodiment of the present invention.

[0334] Each module in the control device 1100 of the fully electronic interlocking field interface can implement the following process.

[0335] Receiving module 1101 is used to receive a station message from a second processing device; the station message carries the first logical state corresponding to each of the multiple virtual output field relays of the second station; the first logical state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained by it at preset time intervals; the first logical state includes: suction or drop.

[0336] The first acquisition module 1102 is used to acquire the second logic state of the virtual track relay of the first station; the second logic state includes: sucked up or dropped.

[0337] The first processing module 1103 is used to obtain the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station based on the first logic state and the second logic state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays; the third logic state includes: sucked up or dropped.

[0338] The second acquisition module 1104 is used to obtain the display status of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays; the display status includes: on or off.

[0339] The first sending module 1105 is configured to send the display status of the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display status of the multiple field-linked indicator lights.

[0340] The control device of the full electronic interlocking field-link interface provided by the present invention is applied to the first processing device corresponding to the first station, and receives the station message from the second processing device; the station message carries the first logical state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays of the second station; the first logical state is determined by the second processing device according to the departure route arrangement information and the reception route information of the second station obtained by the second processing device at preset time intervals; the first logical state includes: suction or drop; the first processing device obtains the second logical state of the virtual track relay of the first station; the second logical state includes: suction or drop; the first processing device determines the first logical state of the virtual track relay according to the plurality of virtual output field-link relays. The first processing device determines a third logical state corresponding to each of the plurality of virtual input field-linked relays at the first station based on the first logical state and the second logical state corresponding to the device; the third logical state includes: being attracted or falling; the first processing device obtains the display state of each of the plurality of field-linked indicator lights corresponding to the second station based on the third logical state corresponding to each of the plurality of virtual input field-linked relays; the display state includes: being lit or off; the first processing device sends the display states of the plurality of field-linked indicator lights to the first operating device to instruct the first operating device to display the plurality of field-linked indicator lights on the operation display interface of the first operating device based on the display states of the plurality of field-linked indicator lights. It can be seen that the present invention can implement field-linked control logic through software control logic, thereby resolving the drawbacks of implementing field-linked control logic based on 6502 electrical centralized circuits, which suffer from large equipment footprint, low execution efficiency, and high cost due to the fact that field-linked control logic is implemented based on hardware devices. The purpose of reducing occupied space, lowering costs, and improving execution efficiency is achieved while implementing field-linked control logic.

[0341] Figure 12 This is one of the structural diagrams of the control device of the full electronic interlocking field interface provided by the embodiment of the present invention. Figure 12 As shown, the control device 1200 of the full electronic interlocking field interface includes: a third acquisition module 1201 , a second processing module 1202 and a second sending module 1203 .

[0342] It should be noted that Figure 12 The control device 1200 of the fully electronic interlocking field interface shown is applied to the second processing equipment corresponding to the second station (see Figure 3 The second processing device 34 in the embodiment of the present invention.

[0343] Each module in the control device 1200 of the fully electronic interlocking field interface can implement the following process.

[0344] The third acquisition module 1201 is used to acquire the departure route arrangement information and the pickup route arrangement information of the second station at preset time intervals.

[0345] The second processing module 1202 is used to determine the first logic state corresponding to each virtual output field relay in the multiple virtual output field relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logic state includes being attracted or dropped.

[0346] The second sending module 1203 is used to send a station message carrying the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays to the first processing device, so as to instruct the first processing device to determine the third logical state corresponding to each virtual input field-linked relay in the plurality of virtual input field-linked relays of the first station according to the first logical state corresponding to each virtual output field-linked relay in the plurality of virtual output field-linked relays and the second logical state of the virtual track relay of the first station obtained by the first processing device; the second logical state includes being attracted or falling, and the third logical state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light in the plurality of field-linked indicator lights corresponding to the second station according to the third logical state corresponding to each virtual input field-linked relay in the plurality of virtual input field-linked relays, and sends the display state of each field-linked indicator light in the plurality of field-linked indicator lights to the first operating device, so as to instruct the first operating device to display the plurality of field-linked indicator lights in the operation display interface of the first operating device according to the display state of the plurality of field-linked indicator lights; the display state includes being on or off.

[0347] The first processing device can communicate with the external device through the first communication gateway, and the second processing device can communicate with the external device through the second communication gateway; the data transmitted by the first communication gateway and the second communication gateway are generated based on a set network protocol.

[0348] The control device of the full electronic interlocking field-link interface provided by the present invention is applied to the second processing equipment corresponding to the second station, and obtains the departure route arrangement information and the reception route arrangement information of the second station at preset intervals; determines the logical state of multiple virtual output field-link relays of the second station according to the departure route arrangement information and the reception route arrangement information; the logical state includes being sucked up or dropped; sends a station message carrying the first logical state corresponding to each virtual output field-link relay in the multiple virtual output field-link relays to the first processing equipment, so as to instruct the first processing equipment to determine the virtual track relay of the first station according to the first logical state corresponding to each virtual output field-link relay in the multiple virtual output field-link relays and the first processing equipment. The first processing device obtains the display status of each of the multiple field-linked indicator lights corresponding to the second station based on the third logical state of each of the multiple virtual input field-linked relays, and sends the display status of each of the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device based on the display status of the multiple field-linked indicator lights; the display status includes: on or off. It can be seen that the present invention can implement field-linked control logic through software control logic, thereby resolving the defects of implementing field-linked control logic based on 6502 electrical centralized circuits, which are large equipment space occupation, low execution efficiency, and high cost due to the fact that field-linked control logic is implemented based on hardware devices. The purpose of reducing space occupation, reducing costs, and improving execution efficiency is achieved when implementing field-linked control logic.

[0349] Figure 13 An example of a physical structure diagram of an electronic device is shown below. Figure 13As shown, the electronic device may include: a processor 1310, a communications interface 1320, a memory 1330 and a communications bus 1340, wherein the processor 1310, the communications interface 1320 and the memory 1330 communicate with each other via the communications bus 1340. The processor 1310 may call the logic instructions in the memory 1330 to execute a control method for a fully electronic interlocking field-linked interface, which is applied to a first processing device corresponding to a first station, and the method includes: receiving a station message from a second processing device; the station message carries a first logic state corresponding to each of a plurality of virtual output field-linked relays of the second station; the first logic state is determined by the second processing device based on the departure route arrangement information and the receiving route information of the second station obtained at preset intervals; the first logic state includes: suction or drop; obtaining the second logic state of the virtual track relay of the first station; the second logic state includes: suction or drop; according to the plurality of virtual output fields The first logic state and the second logic state corresponding to each virtual output field-linked relay in the field-linked relay are used to determine the third logic state corresponding to each virtual input field-linked relay in the first station; the third logic state includes: suction or drop; according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, the display state of each field-linked indicator light corresponding to the second station is obtained; the display state includes: light up or off; the display state of the multiple field-linked indicator lights is sent to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights.

[0350] Alternatively, the method is applied to a second processing device corresponding to a second station, and the method includes: obtaining the departure route arrangement information and the reception route arrangement information of the second station at preset intervals; determining the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logical state includes being sucked up or dropped; sending a station message carrying the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays to the first processing device to instruct the first processing device to determine the virtual track state of the first station obtained by the first processing device according to the first logical state corresponding to each virtual output field-linked relay in the plurality of virtual output field-linked relays. The second logic state of the road relay determines the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station; the second logic state includes being attracted or falling, and the third logic state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, and sends the display state of each field-linked indicator light in the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights; the display state includes: on or off.

[0351] Furthermore, the logic instructions in the aforementioned memory 1330 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the portion that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product, stored in a storage medium, includes instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as a USB flash drive, a mobile hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0352] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the control method of the full electronic interlocking field interface provided by the above methods. The method is applied to a first processing device corresponding to the first station. The method includes: receiving a station message from a second processing device; the station message carries a first logical state corresponding to each of the multiple virtual output field relays of the second station; the first logical state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained at preset time intervals; the first logical state includes: sucking up or dropping; obtaining the first logical state of the virtual track relay of the first station Two logical states; the second logical state includes: suction or drop; according to the first logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays and the second logical state, determine the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station; the third logical state includes: suction or drop; according to the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, obtain the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station; the display state includes: light up or off; send the display state of the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights.

[0353] Alternatively, the method is applied to a second processing device corresponding to a second station, and the method includes: obtaining the departure route arrangement information and the reception route arrangement information of the second station at preset intervals; determining the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logical state includes being sucked up or dropped; sending a station message carrying the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays to the first processing device to instruct the first processing device to determine the virtual track state of the first station obtained by the first processing device according to the first logical state corresponding to each virtual output field-linked relay in the plurality of virtual output field-linked relays. The second logic state of the road relay determines the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station; the second logic state includes being attracted or falling, and the third logic state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, and sends the display state of each field-linked indicator light in the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights; the display state includes: on or off.

[0354] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which is implemented by a processor to execute the control method of the full electronic interlocking field interface provided by the above methods, and the method is applied to a first processing device corresponding to a first station, and the method includes: receiving a station message from a second processing device; the station message carries a first logical state corresponding to each virtual output field relay in a plurality of virtual output field relays of the second station; the first logical state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained at preset time intervals; the first logical state includes: suction or drop; obtaining the second logical state of the virtual track relay of the first station; the second logical state It includes: sucking up or dropping down; determining the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station according to the first logic state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays and the second logic state; the third logic state includes: sucking up or dropping down; obtaining the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays; the display state includes: lighting up or off; sending the display state of the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights.

[0355] Alternatively, the method is applied to a second processing device corresponding to a second station, and the method includes: obtaining the departure route arrangement information and the reception route arrangement information of the second station at preset intervals; determining the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays of the second station according to the departure route arrangement information and the reception route arrangement information; the first logical state includes being sucked up or dropped; sending a station message carrying the first logical state corresponding to each virtual output field-linked relay in a plurality of virtual output field-linked relays to the first processing device to instruct the first processing device to determine the virtual track state of the first station obtained by the first processing device according to the first logical state corresponding to each virtual output field-linked relay in the plurality of virtual output field-linked relays. The second logic state of the road relay determines the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station; the second logic state includes being attracted or falling, and the third logic state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, and sends the display state of each field-linked indicator light in the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights; the display state includes: on or off.

[0356] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units. That is, they may be located in one place or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0357] Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented using software plus a necessary general-purpose hardware platform, or of course, hardware. Based on this understanding, the essence of the above technical solution, or the portion that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a magnetic disk, or an optical disk, and includes a number of instructions for causing a computer device (such as a personal computer, server, or network device) to execute the methods of each embodiment or certain portions of the embodiments.

[0358] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A control method for a fully electronic interlocking field interface, characterized in that: Applied to a first processing device corresponding to a first station, the method includes: receiving a station message from a second processing device; the station message carries a first logic state corresponding to each of a plurality of virtual output field relays of the second station; the first logic state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station obtained by the second processing device at preset intervals; the first logic state includes: being sucked up or being dropped; Acquire a second logic state of the virtual track relay of the first station; the second logic state includes: sucked up or dropped; Determining a third logic state corresponding to each virtual input field-link relay in the plurality of virtual input field-link relays of the first station according to the first logic state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays and the second logic state; the third logic state includes: being pulled up or being pulled down; Obtaining, according to a third logic state corresponding to each virtual input field-link relay in the plurality of virtual input field-link relays, a display state of each field-link indicator light in the plurality of field-link indicator lights corresponding to the second station; the display state includes: on or off; The display status of the multiple field-linked indicator lights is sent to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display status of the multiple field-linked indicator lights.

2. The control method of the fully electronic interlocking field interface according to claim 1, characterized in that: The plurality of virtual output field-linked relays include: a virtual output inspection relay, a virtual output shunting notification relay, a virtual output train relay and a virtual output track inspection relay; The plurality of virtual input field-linked relays include: a virtual input check relay, a virtual input shunting notification relay, a virtual input green-yellow relay, and a virtual input proximity relay; The determining, based on the first logic state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays and the second logic state, a third logic state corresponding to each virtual input field-link relay in the plurality of virtual input field-link relays of the first station includes: Adjusting the third logic state corresponding to the virtual input check relay to be consistent with the first logic state corresponding to the virtual output check relay; Adjusting the third logic state corresponding to the virtual input shunting notification relay to be consistent with the first logic state corresponding to the virtual output shunting notification relay; The third logic state corresponding to the virtual input green-yellow relay is adjusted to be consistent with the first logic state corresponding to the virtual output train relay; and, when the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay and the first logic state corresponding to the virtual output track inspection relay are all down, and the second logic state is up, the third logic state corresponding to the virtual input proximity relay is adjusted to down, otherwise the third logic state corresponding to the virtual input proximity relay is adjusted to up.

3. The control method of the fully electronic interlocking field interface according to claim 2, characterized in that: The plurality of field connection indicator lights include: a train check indicator light, a shunting check indicator light, an approach indicator light and a route open indicator light; The determining, according to the third logic state corresponding to each virtual input field-linked relay in the plurality of virtual input field-linked relays, a display state of each field-linked indicator light corresponding to the second station includes: When the third logic state corresponding to the virtual input check relay and the third logic state corresponding to the virtual input shunting notification relay are both down, determining that the display state of the train check indicator light is on; otherwise, determining that the display state of the train check indicator light is off; When the third logic state corresponding to the virtual input check relay is down and the third logic state corresponding to the virtual input shunting notification relay is up, determining that the display state of the shunting check indicator light is on; otherwise, determining that the display state of the shunting check indicator light is off; When the third logic state corresponding to the virtual input proximity relay is down, determining that the proximity indicator light is on; otherwise, determining that the display state of the proximity indicator light is off; When the third logic state corresponding to the virtual input green-yellow relay is picked up, it is determined that the route open indicator light is on; otherwise, it is determined that the display state of the route open indicator light is off.

4. The control method of the fully electronic interlocking field interface according to claim 2 or 3, characterized in that: The plurality of virtual output field-linked relays further include: a virtual output through relay; the plurality of virtual input field-linked relays further include: a virtual input green relay; The method of determining the display state of each of the plurality of field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each of the plurality of virtual input field-linked relays further includes: Adjusting the third logic state corresponding to the virtual input green relay to be consistent with the first logic state corresponding to the virtual output pass relay; After obtaining the display state of each of the plurality of field-linked indicator lights corresponding to the second station according to the third logic state corresponding to each of the plurality of virtual input field-linked relays, the method further includes: receiving a departure route instruction from the first operating device; When the third logic state corresponding to the virtual input green relay is dropped, the departure route of the first station is controlled to be a train departure route; when the third logic state corresponding to the virtual input green relay is pulled up, the departure route of the first station is controlled to be a passing departure route.

5. A control method for a fully electronic interlocking field interface, characterized in that: Applied to the second processing device corresponding to the second station, the method includes: Obtaining the departure route arrangement information and the pickup route arrangement information of the second station at preset intervals; Determining a first logic state corresponding to each of a plurality of virtual output field relays at the second station according to the departure route arrangement information and the reception route arrangement information; the first logic state includes being pulled up or dropped; A station message carrying the first logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays is sent to the first processing device to instruct the first processing device to determine the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station based on the first logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays and the second logical state of the virtual track relay of the first station obtained by the first processing device; the second logical state includes being attracted or falling, and the third logical state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light in the multiple field-linked indicator lights corresponding to the second station based on the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, and sends the display state of each field-linked indicator light in the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device based on the display state of the multiple field-linked indicator lights; the display state includes being on or off.

6. The control method of the fully electronic interlocking field interface according to claim 5, characterized in that: The plurality of virtual output field-linked relays include: a virtual output inspection relay, a virtual output shunting notification relay, a virtual output train relay and a virtual output track inspection relay; The determining, based on the departure route arrangement information and the arrival route arrangement information, a first logic state corresponding to each virtual output field-link relay in a plurality of virtual output field-link relays of the second station includes: Determining, according to the train route arrangement information, a first logic state corresponding to the virtual output train relay and a first logic state corresponding to the virtual output pass relay; According to the departure route arrangement information, the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay and the first logic state corresponding to the virtual output track inspection relay are determined.

7. The control method of the fully electronic interlocking field interface according to claim 6, characterized in that: The train receiving route arrangement information includes: unarranged train receiving routes and arranged train receiving routes; The determining, based on the train receiving route arrangement information, a first logic state corresponding to the virtual output train relay and a first logic state corresponding to the virtual output pass relay includes: When the train receiving route arrangement information is the unarranged train receiving route, determining that the first logic state corresponding to the virtual output train relay is down, and determining that the first logic state corresponding to the virtual output pass relay is down; When the train receiving route arrangement information is the arranged train receiving route, it is determined that the first logic state corresponding to the virtual output train relay is picked up.

8. The control method of the fully electronic interlocking field interface according to claim 7, characterized in that: The plurality of virtual output field-linked relays further include: a virtual output through relay; the vehicle receiving route arrangement information further includes: an arrangement through the vehicle receiving route; The step of determining, based on the train receiving route arrangement information, a first logic state corresponding to the virtual output train relay and a first logic state corresponding to the virtual output pass relay further comprises: When the vehicle receiving route arrangement information is the unarranged vehicle receiving route, determining that the first logic state corresponding to the virtual output relay is down; When the vehicle receiving route arrangement information is the arrangement through the vehicle receiving route, the first logic state corresponding to the virtual output train relay is determined to be attracted, and the first logic state corresponding to the virtual output through relay is determined to be attracted.

9. The control method of the fully electronic interlocking field interface according to claim 6, characterized in that: The departure route arrangement information includes: no departure route arranged, shunting route and track circuit cleared, shunting route and track circuit occupied, train route and the first section in the route cleared, and train route and the first section in the route occupied; The determining, based on the departure route arrangement information, the first logic state corresponding to the virtual output check relay, the first logic state corresponding to the virtual output shunting notification relay, and the first logic state corresponding to the virtual output track inspection relay includes: When the departure route arrangement information is the unarranged departure route, determining that the first logic state corresponding to the virtual output check relay is picked up, and determining that the first logic state corresponding to the virtual output shunting notification relay is dropped; When the departure route arrangement information is the shunting route and the track circuit is clear, determining that the first logic state corresponding to the virtual output inspection relay is down, determining that the first logic state corresponding to the virtual output shunting notification relay is up, and determining that the first logic state corresponding to the virtual output track inspection relay is up; When the departure route arrangement information is the shunting route and the track circuit is occupied, determining that the first logic state corresponding to the virtual output inspection relay is down, determining that the first logic state corresponding to the virtual output track inspection relay is down, and determining that the first logic state corresponding to the virtual output shunting notification relay is up; When the departure route arrangement information is the train route and the first section in the route is cleared, determining that the first logic state corresponding to the virtual output check relay is down, determining that the first logic state corresponding to the virtual output shunting notification relay is down, and determining that the first logic state corresponding to the virtual output track inspection relay is up; When the departure route arrangement information is a train route and the first section in the route is occupied, the first logical state corresponding to the virtual output check relay is determined to be down, the first logical state corresponding to the virtual output shunting notification relay is determined to be down, and the first logical state corresponding to the virtual output track inspection relay is determined to be down.

10. A control device for a fully electronic interlocking field interface, characterized in that: Applied to a first processing device corresponding to a first station, the device includes: a receiving module configured to receive a station message from a second processing device; the station message carries a first logic state corresponding to each of a plurality of virtual output field-link relays at the second station; the first logic state is determined by the second processing device based on the departure route arrangement information and the reception route information of the second station acquired at preset intervals; the first logic state includes: being sucked up or being dropped; A first acquisition module is configured to acquire a second logic state of the virtual track relay of the first station; the second logic state includes: sucked up or dropped; A first processing module is configured to obtain a third logic state corresponding to each virtual input field-link relay in the plurality of virtual input field-link relays of the first station based on the first logic state corresponding to each virtual output field-link relay in the plurality of virtual output field-link relays and the second logic state; the third logic state includes: being pulled up or being dropped; A second acquisition module is configured to acquire a display state of each of the plurality of field-linked indicator lights corresponding to the second station according to a third logic state corresponding to each of the plurality of virtual input field-linked relays; the display state includes: on or off; The first sending module is used to send the display status of the multiple field-linked indicator lights to the first operating device to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display status of the multiple field-linked indicator lights.

11. A control device for a fully electronic interlocking field interface, characterized in that: The second processing device corresponding to the second station includes: A third acquisition module is used to obtain the departure route arrangement information and the pick-up route arrangement information of the second station at preset time intervals; A second processing module is configured to determine a first logic state corresponding to each of a plurality of virtual output field-link relays at the second station according to the departure route arrangement information and the reception route arrangement information; the first logic state includes being pulled up or dropped; The second sending module is used to send a station message carrying the first logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays to the first processing device, so as to instruct the first processing device to determine the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays of the first station according to the first logical state corresponding to each virtual output field-linked relay in the multiple virtual output field-linked relays and the second logical state of the virtual track relay of the first station obtained by the first processing device; the second logical state includes being attracted or falling, and the third logical state includes being attracted or falling; and the first processing device obtains the display state of each field-linked indicator light corresponding to the second station according to the third logical state corresponding to each virtual input field-linked relay in the multiple virtual input field-linked relays, and sends the display state of each field-linked indicator light to the first operating device, so as to instruct the first operating device to display the multiple field-linked indicator lights in the operation display interface of the first operating device according to the display state of the multiple field-linked indicator lights; the display state includes being on or off.

12. A control system for a fully electronic interlocking field interface, characterized in that: It includes a first processing device, a first operating device, and a second processing device, wherein the first processing device includes the control device of the full electronic interlocking field interface as claimed in claim 10, and the second processing device includes the control device of the full electronic interlocking field interface as claimed in claim 11.

13. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the control method of the full electronic interlocking field interface according to any one of claims 1 to 4 or any one of claims 5 to 9 is implemented.

14. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the control method of the full electronic interlocking field interface according to any one of claims 1 to 4 or any one of claims 5 to 9 is implemented.

15. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the control method of the full electronic interlocking field interface according to any one of claims 1 to 4 or any one of claims 5 to 9 is implemented.

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