Virtual coupling marshalling state information processing method and device for rail transit

Abstract

The embodiment of the invention relates to the technical field of rail transit automation and data processing, and provides a virtual coupling marshalling state information processing method and device for rail transit, and the method comprises the steps: obtaining the current virtual coupling marshalling state information of a target train in real time; the current virtual coupling marshalling state information is stored in a virtual coupling marshalling state information storage protocol, and a corresponding virtual coupling marshalling state information label is set; and sending the current virtual coupling marshalling state information stored in the virtual coupling marshalling state information storage protocol to an automatic train monitoring system for data analysis and storage. Therefore, the system can process the virtual coupling marshalling state information, and the reliability and safety of the system are improved.

Description

Technical Field

[0001] The present invention relates to the field of rail transit automation and data processing technology, and in particular to a method and device for processing virtual coupling and marshaling state information of rail transit. Background Art

[0002] In modern cities, rail transit systems have become an essential mode of transportation. Virtual marshaling technology uses wireless network communication between trains to maintain distance and control speed, without mechanical coupling, thereby shortening train run intervals and improving operational flexibility. The Automatic Train Supervision (ATS) system is a subfunction of the train automatic control system. It is a general term for technologies that monitor train operations, automatically set routes for trains according to the train schedule, automatically adjust train operations, and implement train operation management. It is a vital component of the railway transportation system, leveraging information technology and automation to monitor and manage train operations in real time. It is a key technology for achieving railway modernization and improving transportation efficiency and safety. The onboard subsystem primarily consists of the Automatic Train Operation (ATO) system and the Automatic Train Protection (ATP) system. Together, they form the core of the train automatic control system, ensuring safe and efficient train operations. ATO, a sub-function of the automatic train control system, is a general term for technologies that monitor train acceleration, speed regulation, stopping, door opening and closing, and operating status. It is responsible for autonomous train operation and operational efficiency. ATP, on the other hand, is a general term for technologies that monitor train intervals, overspeed protection, route safety, and door functions through train detection, train interval control, and ground equipment or interlocking devices. It is responsible for train safety. Network communications provide technical support for data transmission, enabling data exchange between different devices.

[0003] Existing rail transit control systems typically employ a centralized control model, meaning all control commands are issued by a central control system. In this system, train status information is collected by the vehicle on-board controller (VOBC) devices on each vehicle and then transmitted to the central control system via the network. The central control system processes the information and then sends control commands back to the VOBC devices on each vehicle.

[0004] The status information of virtual coupled marshaling is a newly added function. In the existing subway line systems, most of them do not have corresponding protocols. The communication between cars depends on ground equipment and central equipment. At the same time, users cannot simply and intuitively see the virtual marshaling information, and do not have the ability to process such information, including storage, transmission, analysis, and scheduling of virtual marshaling information, which makes the system not very intelligent. Summary of the Invention

[0005] The present invention provides a method and device for processing virtual coupling and marshaling status information of rail transit, which is used to solve the defect in the prior art that the existing subway line system cannot process virtual coupling and marshaling status information, and realizes that the system can process virtual coupling and marshaling status information and improves system reliability and safety.

[0006] The present invention provides a method for processing virtual coupling marshaling state information of rail transit, comprising: Obtain the current virtual coupling marshaling status information of the target train in real time; Storing the current virtual coupling state information in a virtual coupling state information storage protocol, and setting a corresponding virtual coupling state information tag; The current virtual coupling marshalling state information stored in the virtual coupling marshalling state information storage protocol is sent to a train automatic monitoring system for data analysis and storage.

[0007] In one possible implementation, the method further includes: The virtual coupling group state information storage protocol is initialized through a virtual coupling group state information packet, and the virtual coupling group state information packet is a data structure encapsulating the virtual coupling group state information.

[0008] In one possible implementation, the method further includes: According to the current operating status information of the target train, the current virtual coupling and marshalling status information is obtained in real time, wherein the current virtual coupling and marshalling status information includes the train automatic control unit equipment identity, coupling type, coupling status, coupling and uncoupling destination and uncoupling failure reason.

[0009] In one possible implementation, the method further includes: Storing the train automatic control unit device identity, coupling type, coupling status, coupling / uncoupling destination, and uncoupling failure reason in a preset data format in the virtual coupling / uncoupling state information storage protocol to obtain a virtual coupling / uncoupling state information record, wherein each virtual coupling / uncoupling state information record includes a plurality of fields; The virtual coupling formation state information record is set with a corresponding virtual coupling formation state information tag.

[0010] In one possible implementation, the method further includes: Receiving a train control instruction generated by the train automatic monitoring system after performing data analysis on the current virtual coupling marshaling state information; The target train is dispatched and controlled in response to the train control instruction.

[0011] In one possible implementation, the method further includes: Performing data analysis on the current virtual coupling marshaling state information; Performing a safety assessment on the target train based on the data analysis results, and performing safety control on the target train according to the assessment results; The current virtual coupling formation status information is updated according to the attribute information of the target train after safety regulation.

[0012] The present invention also provides a device for processing virtual coupling and marshaling state information of rail transit, comprising the following modules: The acquisition module is used to obtain the current virtual coupling marshaling status information of the target train in real time; a storage module, configured to store the current virtual coupling state information in a virtual coupling state information storage protocol and set a corresponding virtual coupling state information tag; The sending module is used to send the current virtual coupling marshalling state information stored in the virtual coupling marshalling state information storage protocol to the train automatic monitoring system for data analysis and storage.

[0013] 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, the method for processing virtual coupling and marshalling status information of rail transit as described in any one of the above-mentioned methods is implemented.

[0014] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the method for processing virtual coupling and marshaling state information of rail transit as described in any one of the above is implemented.

[0015] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the computer program implements any of the above-described methods for processing virtual coupling and marshaling state information of rail transit.

[0016] The present invention provides a method and device for processing virtual coupling state information for rail transit. This method obtains the current virtual coupling state information of a target train in real time; stores the current virtual coupling state information in a virtual coupling state information storage protocol and sets a corresponding virtual coupling state information tag; and transmits the current virtual coupling state information stored in the virtual coupling state information storage protocol to an automatic train monitoring system for data parsing and storage. Compared to the prior art, where existing subway line systems are unable to process virtual coupling state information, this solution enables the system to process virtual coupling state information, improving system reliability and security. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 This is one of the flow charts of the method for processing virtual coupling marshaling status information of rail transit provided by the present invention.

[0019] Figure 2 This is the second flow chart of the method for processing virtual coupling marshaling status information of rail transit provided by the present invention.

[0020] Figure 3 It is a structural schematic diagram of a virtual coupling marshaling state information processing device for rail transit provided by the present invention.

[0021] Figure 4 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0022] 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.

[0023] To facilitate understanding of the embodiments of the present invention, specific embodiments will be further explained below with reference to the accompanying drawings. The embodiments do not limit the embodiments of the present invention.

[0024] Figure 1This is one of the flow charts of the method for processing virtual coupling marshaling state information of rail transit provided by the present invention, such as Figure 1 As shown, the method includes the following: S11. Acquire the current virtual coupling marshaling status information of the target train in real time.

[0025] In an embodiment of the present invention, the current virtual coupling state information is obtained in real time based on the current operating state information of the target train, wherein the current virtual coupling state information includes information such as the train automatic control unit device identity document (ID), coupling type, coupling state, coupling and uncoupling destination, and uncoupling failure reason.

[0026] S12: Store the current virtual coupling formation state information in a virtual coupling formation state information storage protocol, and set a corresponding virtual coupling formation state information tag.

[0027] By adding a virtual state marshalling information package, it is possible to store virtual marshalling state information in the train and related on-board equipment and central equipment.

[0028] Furthermore, the train automatic control unit device ID, coupling type, coupling status, coupling / uncoupling destination, and uncoupling failure reason are stored in a preset data format in a virtual coupling / uncoupling state information storage protocol to obtain a virtual coupling / uncoupling state information record. Each virtual coupling / uncoupling state information record includes the aforementioned multiple fields (device ID, coupling type, coupling status, coupling / uncoupling destination, uncoupling failure reason, etc.). The virtual coupling / uncoupling state information record is assigned a corresponding virtual coupling / uncoupling state information tag.

[0029] S13. Send the current virtual coupling marshaling state information stored in the virtual coupling marshaling state information storage protocol to a train automatic monitoring system for data analysis and storage.

[0030] In an embodiment of the present invention, a periodic data sending method can be used to send virtual coupling marshalling status information and target train information to the train automatic supervision system (Automatic Train Supervision, ATS) in real time. By adding parsing, judgment and other operations on the received virtual coupling marshalling status information in the train in the vehicle on board controller (VOBC) device, the virtual coupling marshalling status information of the train is finally stored in the ATS, and a log is printed, which makes it convenient to check the past virtual marshalling information at any time and perform subsequent dispatching control of the train, thereby improving the intelligence level of the system.

[0031] The present invention provides a method for processing virtual coupling state information for rail transit. This method obtains the current virtual coupling state information of a target train in real time; stores the current virtual coupling state information in a virtual coupling state information storage protocol and sets a corresponding virtual coupling state information tag; and transmits the current virtual coupling state information stored in the virtual coupling state information storage protocol to an automatic train monitoring system for data parsing and storage. Compared to existing subway line systems in the prior art, which are unable to process virtual coupling state information, this method enables the system to process virtual coupling state information, improving system reliability and security.

[0032] Figure 2 This is the second flow chart of the method for processing virtual coupling marshaling state information of rail transit provided by the present invention, such as Figure 2 As shown, the method includes the following: S21. According to the current running status information of the target train, the current virtual coupling marshaling status information is obtained in real time.

[0033] In an embodiment of the present invention, a new virtual coupling formation status information label is introduced: a new virtual coupling formation status information label is added to the train attribute list interface in the simulation software, and the user can view or change the relevant virtual coupling train number through this label.

[0034] Furthermore, based on the target train's current operating status, the current virtual coupling state information is obtained in real time. This information includes the train's VOBC device ID, coupling type, coupling status, coupling / uncoupling destination, and uncoupling failure cause. This information provides detailed data support for train operation monitoring, fault diagnosis, and maintenance.

[0035] Among them, the operating status information includes the speed, position, acceleration, braking status, etc. of the target train; the virtual coupling marshaling status information also includes the marshaling order of the coupled trains, the connection status of each vehicle, the communication status, etc.; the coupling type refers to the method or mode of train coupling, such as mechanical coupling, electrical coupling, virtual coupling, etc.; the coupling and uncoupling end point is the final target position or status of the train coupling or uncoupling operation; the uncoupling failure reason refers to the specific reason for the failure or abnormality during the train uncoupling process.

[0036] S22: Perform data analysis on the current virtual coupling formation status information.

[0037] The acquired information about the current virtual coupling state is converted into understandable information, such as the specific location of each vehicle, speed difference, communication quality, etc. The purpose of this analysis is to provide accurate data support for subsequent safety assessments or train scheduling, ensuring a comprehensive understanding of the train state.

[0038] S23. Perform safety judgment on the target train based on the data analysis result, and perform safety control on the target train according to the judgment result.

[0039] In train VOBC equipment, making safety judgments on target trains based on data analysis results is a key step in ensuring safe and efficient train operation.

[0040] Specifically, the VOBC device needs to parse the virtual coupling marshaling status information and extract useful data fields, such as the number of virtual coupling trains and the VOBC device ID from the protocol.

[0041] Data integrity check: Verify that the received data is complete and contains no missing or erroneous fields. For example, the length and checksum of the data packet are checked to ensure data accuracy and integrity.

[0042] Data type conversion: Converts received data from one format to another for subsequent processing. For example, converting a device ID in string format to integer format for internal processing.

[0043] Information content analysis: Train formation information analysis: This clarifies information such as the number and formation sequence of virtual coupled trains. For example, it determines the specific location and status of Train 1, Train 2, etc. Equipment status analysis: This identifies the VOBC equipment ID and status to determine whether the equipment is functioning properly. For example, it checks whether the equipment is online or in a faulty state.

[0044] Coupling status analysis: Determine the coupling status of the train, such as whether it has been coupled, is being coupled, has been decoupled, etc. For example, the coupling status can be parsed as "coupling successful" or "decoupling failed".

[0045] Safety Judgment: Coupling Condition Judgment: Checks whether the coupling operation meets safety conditions. For example, it determines whether the train is within the safe speed range and whether communication is normal. If the conditions are not met, the coupling operation is prohibited.

[0046] Decoupling condition judgment: Determine whether the decoupling operation is safe. For example, check whether the train is in a stopped state and whether the decoupling has been confirmed with the ground system.

[0047] Abnormality determination: Identify whether there are any abnormalities in the received information. For example, determine whether the decompilation failure is caused by communication interruption, equipment failure, etc., and take appropriate measures based on the abnormality type.

[0048] Logical judgment: Information consistency judgment: Check whether the received information is consistent with the known information. For example, determine whether the newly received connection status conflicts with the previously recorded status.

[0049] Operation feasibility assessment: Evaluate whether an operation is feasible based on current information. For example, determine whether speed adjustment or braking can be performed under the current coupling state.

[0050] Information update and storage: Real-time update: The parsed information is updated in real time to the onboard subsystem database. For example, train formation information and equipment status are updated.

[0051] Historical record storage: Important information and operation records are stored in a historical database for subsequent query and analysis. For example, the time and reason for each coupling and uncoupling operation are recorded.

[0052] Control command generation: Generate control commands based on the analysis and judgment results. For example, if the coupling is successful, a command is generated to put the train into coupling operation mode; if the uncoupling fails, an alarm command is generated.

[0053] Command sending: Send the generated control commands to related systems, such as the braking system, traction system, etc., to achieve control of the train.

[0054] Collaborate with other systems: Interact with ground systems: Send parsed information to ground control systems (such as ATS) for further scheduling and management by the ground system.

[0055] Alarms and prompts: When abnormal conditions are detected, an alarm signal is generated to notify the driver or maintenance personnel. For example, when decoupling fails, an alarm is issued and the specific cause is displayed.

[0056] Implementation of safety measures: When necessary, implement safety measures such as emergency braking, speed limit, etc. to ensure the safety of train operation.

[0057] Through these "analysis", "judgment" and "processing" operations, the on-board subsystem VOBC equipment can efficiently process virtual coupling and marshaling status information, thereby improving the overall performance and safety of the system.

[0058] S24. Update the current virtual coupling formation status information according to the attribute information of the target train after safety regulation.

[0059] Based on the latest train attribute information after the above-mentioned safety control of the train, such as the changes in the train's speed and position, the train status information after safety control is fed back to the virtual coupling marshaling status information to ensure that the status recorded in the system is the latest.

[0060] S25. Store the train automatic control unit device identity, coupling type, coupling status, coupling / uncoupling destination, and uncoupling failure reason in the virtual coupling / uncoupling state information storage protocol in a preset data format to obtain a virtual coupling / uncoupling state information record.

[0061] S26: Set a corresponding virtual coupling train state information tag for the virtual coupling train state information record.

[0062] By adding a virtual state marshalling information package, it is possible to store virtual marshalling state information in the train and related on-board equipment and central equipment.

[0063] Furthermore, the train automatic control unit device ID, coupling type, coupling status, coupling / uncoupling destination, and uncoupling failure cause are stored in a preset data format in the virtual coupling / uncoupling state information storage protocol, resulting in a virtual coupling / uncoupling state information record. Each virtual coupling / uncoupling state information record contains the aforementioned multiple fields (device ID, coupling type, coupling status, coupling / uncoupling destination, uncoupling failure cause, etc.). A corresponding virtual coupling / uncoupling state information tag is assigned to each virtual coupling / uncoupling state information record. The tag facilitates quick identification and classification of different train state information, such as normal operation, uncoupling, and fault.

[0064] S27. Send the current virtual coupling marshalling state information stored in the virtual coupling marshalling state information storage protocol to a train automatic monitoring system for data analysis and storage.

[0065] In an embodiment of the present invention, a periodic data sending method can be used to send the virtual coupling formation status information and the target train information to the ATS system in real time. By adding parsing, judgment and other operations on the virtual coupling formation status information of the received train in the on-board VOBC device, the virtual coupling formation status information of the train is finally stored in the ATS, and a log is printed, which makes it convenient to check the past virtual formation information at any time and perform subsequent dispatch control of the train, thereby improving the intelligence level of the system.

[0066] S28. Receive a train control instruction generated by the automatic train monitoring system after performing data analysis on the current virtual coupling formation status information.

[0067] By analyzing, judging, and processing the current virtual coupling marshaling status information in the Automatic Train Monitoring System (ATS), the ATS can monitor the train status in real time. Based on the global train operation status and marshaling status information, the ATS generates control instructions through a scheduling algorithm, including adjusting train speed, changing running direction, and arranging train arrivals and departures.

[0068] S29. Perform dispatch control on the target train in response to the train control instruction.

[0069] After receiving the control instructions, the train automatic control unit performs corresponding actions, such as adjusting traction and braking, to achieve precise scheduling and control of the target train.

[0070] When storing virtual coupling state information, embodiments of the present invention classify and organize it and establish corresponding protocols. This allows users to more quickly find the information they need when querying it, significantly improving information storage efficiency. This paves the way for future flexible train marshaling technologies and promotes solutions to capacity constraints. The protocol provides for the possibility of trains transitioning from single-car to multi-car formations, further advancing progress in addressing issues such as capacity constraints and resource waste caused by the uneven temporal and spatial distribution of passenger flow in urban rail transit. In the simulated user interface, this method evaluates user-inputted changes to the corresponding virtual coupling state information. If the changes are unreasonable, for example, the number of trains in the fleet exceeds a preset threshold, the coupling state is 0xAB, etc., a prompt indicates that the corresponding information is incorrect and the virtual coupling state information in the corresponding train is not changed. Furthermore, since the system is a SIL2-level safety system, it constantly compares received information to prevent errors such as packet loss during network transmission, thereby enhancing the system's intelligence. By parsing, judging, and processing virtual coupling status information in the automatic train monitoring system (ATS), train status can be monitored in real time, and problems can be promptly identified and addressed, thereby improving system reliability and safety. By adding a virtual coupling status information tag to the train attribute list interface in the simulation software, the present invention allows users to more conveniently view or modify information such as the number of virtual coupling trains, fleet train VOBC device IDs, coupling type, coupling status, coupling and uncoupling destination, and uncoupling failure reasons, thereby enhancing the user experience.

[0071] The virtual coupling and marshaling state information processing device for rail transit provided by the present invention is described below. The virtual coupling and marshaling state information processing device for rail transit described below and the virtual coupling and marshaling state information processing method for rail transit described above can refer to each other.

[0072] Figure 3 This is a schematic diagram of the structure of the virtual coupling marshaling state information processing device for rail transit provided by the present invention, which specifically includes: The acquisition module 301 is used to obtain the current virtual coupling state information of the target train in real time. Detailed descriptions can be found in the corresponding descriptions of the above method embodiments, which will not be repeated here.

[0073] The storage module 302 is configured to store the current virtual coupling state information in a virtual coupling state information storage protocol and set a corresponding virtual coupling state information tag. Detailed descriptions refer to the corresponding descriptions of the above method embodiments and will not be repeated here.

[0074] The sending module 303 is used to send the current virtual coupling state information stored in the virtual coupling state information storage protocol to the train automatic monitoring system for data analysis and storage. Detailed descriptions refer to the corresponding descriptions of the above method embodiments, which will not be repeated here.

[0075] Figure 4 An example of a physical structure diagram of an electronic device is shown below. Figure 4 As shown, the electronic device may include: a processor 810, a communications interface 820, a memory 830, and a communications bus 840, wherein the processor 810, the communications interface 820, and the memory 830 communicate with each other via the communications bus 840. The processor 810 may invoke logic instructions in the memory 830 to execute a method for processing virtual coupling state information for rail transit, the method comprising: obtaining current virtual coupling state information of a target train in real time; storing the current virtual coupling state information in a virtual coupling state information storage protocol and setting a corresponding virtual coupling state information tag; and transmitting the current virtual coupling state information stored in the virtual coupling state information storage protocol to a train automatic monitoring system for data parsing and storage.

[0076] Furthermore, the logic instructions in the aforementioned memory 830 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 methods described in various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, mobile hard drives, read-only memories (ROMs), random access memories (RAMs), magnetic disks, or optical disks.

[0077] On the other hand, the present invention also provides a computer program product, which includes a computer program, which 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 virtual coupling and marshalling status information processing method of rail transit provided by the above methods, the method including: obtaining the current virtual coupling and marshalling status information of the target train in real time; storing the current virtual coupling and marshalling status information in a virtual coupling and marshalling status information storage protocol, and setting a corresponding virtual coupling and marshalling status information tag; sending the current virtual coupling and marshalling status information stored in the virtual coupling and marshalling status information storage protocol to the train automatic monitoring system for data analysis and storage.

[0078] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the virtual coupling and marshalling status information processing method of rail transit provided by the above-mentioned methods. The method includes: obtaining the current virtual coupling and marshalling status information of the target train in real time; storing the current virtual coupling and marshalling status information in a virtual coupling and marshalling status information storage protocol, and setting a corresponding virtual coupling and marshalling status information tag; sending the current virtual coupling and marshalling status information stored in the virtual coupling and marshalling status information storage protocol to the train automatic monitoring system for data analysis and storage.

[0079] 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, i.e., they may be located in one location 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.

[0080] 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 described in each embodiment or certain portions of the embodiments.

[0081] 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 method for processing virtual coupling state information of rail transit, characterized in that: include: Obtain the current virtual coupling marshaling status information of the target train in real time; Storing the current virtual coupling state information in a virtual coupling state information storage protocol, and setting a corresponding virtual coupling state information tag; The current virtual coupling marshalling state information stored in the virtual coupling marshalling state information storage protocol is sent to a train automatic monitoring system for data analysis and storage.

2. The method according to claim 1, characterized in that The method further comprises: The virtual coupling group state information storage protocol is initialized through a virtual coupling group state information packet, and the virtual coupling group state information packet is a data structure encapsulating the virtual coupling group state information.

3. The method according to claim 1, characterized in that The real-time acquisition of the current virtual coupling marshaling state information of the target train includes: According to the current operating status information of the target train, the current virtual coupling and marshalling status information is obtained in real time, wherein the current virtual coupling and marshalling status information includes the train automatic control unit equipment identity, coupling type, coupling status, coupling and uncoupling destination and uncoupling failure reason.

4. The method according to claim 3, characterized in that The storing the current virtual coupling state information into a virtual coupling state information storage protocol and setting a corresponding virtual coupling state information tag includes: Storing the train automatic control unit device identity, coupling type, coupling status, coupling / uncoupling destination, and uncoupling failure reason in a preset data format in the virtual coupling / uncoupling state information storage protocol to obtain a virtual coupling / uncoupling state information record, wherein each virtual coupling / uncoupling state information record includes a plurality of fields; The virtual coupling formation state information record is set with a corresponding virtual coupling formation state information tag.

5. The method according to claim 4, characterized in that After the current virtual coupling marshaling state information stored in the virtual coupling marshaling state information storage protocol is sent to the train automatic monitoring system for data analysis and storage, the method includes: Receiving a train control instruction generated by the train automatic monitoring system after performing data analysis on the current virtual coupling marshaling state information; The target train is dispatched and controlled in response to the train control instruction.

6. The method according to claim 3, characterized in that The method further comprises: Performing data analysis on the current virtual coupling marshaling state information; Performing a safety assessment on the target train based on the data analysis results, and performing safety control on the target train according to the assessment results; The current virtual coupling formation status information is updated according to the attribute information of the target train after safety regulation.

7. A virtual coupling marshaling state information processing device for rail transit, characterized in that: include: The acquisition module is used to obtain the current virtual coupling marshaling status information of the target train in real time; a storage module, configured to store the current virtual coupling state information in a virtual coupling state information storage protocol and set a corresponding virtual coupling state information tag; The sending module is used to send the current virtual coupling marshalling state information stored in the virtual coupling marshalling state information storage protocol to the train automatic monitoring system for data analysis and storage.

8. 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 method for processing virtual coupling and marshalling state information of rail transit according to any one of claims 1 to 6 is implemented.

9. 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 method for processing virtual coupling and marshalling state information of rail transit according to any one of claims 1 to 6 is implemented.

10. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the method for processing virtual coupling and marshalling state information of rail transit according to any one of claims 1 to 6 is implemented.

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