Automatic shunting route handling method suitable for combined passenger-freight station, and device

Abstract

The present invention relates to an automatic shunting route handling method suitable for a combined passenger-freight station, and a device. The method comprises: S101, a CTC system signing a shunting operation order; S102, enabling the automatic handling of a shunting operation; S103, a shunting terminal requesting the handling of a shunting route; S104, the CTC system respectively inspecting whether there is a spatiotemporal conflict between the requested shunting route and a passenger train route and a freight train route, which are planned to be handled in a stage plan, and whether there is a spatiotemporal conflict between a station train handled in the station and the shunting route and an interval occupation; S105, the CTC system automatically handling a shunting route that has passed the inspection; and S106, a shunting locomotive running along the shunting route having a clear signal to reach a track or a turnback point, and the shunting terminal completing the current shunting-related operation. Compared with the prior art, the present invention has the advantages of being high in automation degree and improving the shunting efficiency.

Description

Method and device for automatic handling of shunting route suitable for mixed passenger and freight running station TECHNICAL FIELD

[0001] The present application relates to a rail transit signal system, in particular to a method and device for automatic handling of shunting route suitable for mixed passenger and freight running station. BACKGROUND

[0002] Shunting is a basic work of railway transportation, which is the purposeful movement of locomotives and rolling stocks other than the arrival, departure, passing and interval operation of trains in the station. It includes disassembling and assembling trains, picking up and dropping off, transferring and sorting, moving, taking and sending rolling stocks, and aligning and transferring locomotives.

[0003] With the rapid development of railway transportation industry, the demand for railway transportation is growing, and the efficiency and safety of train and shunting operation have become an important problem in railway transportation. With the development and iteration of CTC system, the automatic handling of train route has been widely applied, but the automatic handling of shunting route is lagging behind in technology, with complex application scenarios, high technical difficulty and difficult promotion. Some local railways have realized the automatic handling of single shunting operation, and the automatic routing of shunting operation in the EMU depot has been realized due to the specific hook plan execution time, but for most non-single EMU shunting stations, high-speed and low-speed mixed running, passenger and freight mixed running, train and shunting operation crossing, shunting operation does not have the condition of detailed hook plan execution time, and there is a lack of effective shunting route automation handling method.

[0004] After searching the Chinese patent publication No. CN115092214A, a passenger shunting and freight shunting integrated method and device based on CTC3.0 are disclosed, which comprises: obtaining a freight shunting list and compiling the obtained freight shunting list; obtaining a passenger shunting list and compiling the obtained passenger shunting list; auditing the freight shunting list and the passenger shunting list, and confirming the receipt after confirming that there is no error; handling the shunting route according to the selected freight shunting list or passenger shunting list; determining whether there is a conflict between the determined shunting route and the current train route; if there is a conflict between the determined shunting route and the current train route, then rehandle the shunting route until there is no conflict between the rehandled shunting route and the current train route, and execute the shunting route without conflict with the current train route. However, the conflict checking of this patent is relatively simple, and due to insufficient coverage scenarios, it cannot be applied to the automatic handling of national railway line shunting operation, especially mixed passenger and freight running station, so it is necessary to research a shunting route automation handling technology suitable for mixed passenger and freight running station with high automation degree and improved shunting efficiency, so as to further improve the safety and efficiency of national railway shunting operation, which becomes a technical problem to be solved.

[0005] SUMMARY

[0006] The present application aims to overcome the defects of the prior art and provides a shunting route automation handling method and device for a passenger and freight mixed running station, which has strong universality, high automation, reduces the labor intensity of the attendant and improves the shunting efficiency.

[0007] The object of the present application can be achieved by the following technical solutions.

[0008] According to a first aspect of the present application, a shunting route automation handling method for a passenger and freight mixed running station is provided, which comprises the following steps:

[0009] Step S101, the CTC system signs for the receipt of the shunting operation order;

[0010] Step S102, the shunting operation automatic handling is started;

[0011] Step S103, the shunting terminal requests the shunting route handling;

[0012] Step S104, the CTC system respectively checks the time and space conflicts of the applied shunting route, the passenger and freight train routes planned in the stage plan, the station train and shunting route already handled in the station field, and the interval occupation, if there is no conflict, step S105 is executed, otherwise the shunting attendant is prompted to wait, and after the conflict prompt disappears, S103 is re-executed;

[0013] Step S105, the CTC system automatically handles the checked shunting route;

[0014] Step S106, the shunting machine runs along the open signal shunting route to the track or the turning point, the shunting terminal completes the related operation of the shunting, and enters S107;

[0015] Step S107, the CTC system judges whether the current execution hook is the last hook of the operation order according to the execution of the shunting order, if yes, the execution of the operation order is ended, otherwise S103 is re-executed to request the next hook shunting route.

[0016] As a preferred technical solution, the shunting operation order in step S101 comprises multi-hook shunting operation, and each hook operation content comprises a track or line type, a direction, an operation type and a note information.

[0017] After the CTC system signs for the receipt of the operation order, the pulling-out line and the pulling-out route and the pushing-in route of each hook operation in the shunting order are automatically calculated.

[0018] As a preferred technical solution, in step S102, after the shunting operation conditions are met, the automatic handling function is started for the current operation order, and the automatic handling functions of different operation orders are independent of each other.

[0019] As a preferred technical solution, in the step S103, after the shunting operation is completed, the next shunting route is applied to the CTC system, wherein the application content includes the shunting sequence executed by the shunting single, the route direction and the route content, and for the shunting route handled in sections, the next section route is applied as needed.

[0020] If there is no operation in the current shunting, the next shunting route is applied to the CTC system as needed according to the operation of the shunting machine.

[0021] As a preferred technical solution, the space-time conflict in the step S104 includes a time conflict and a space conflict.

[0022] As a preferred technical solution, the checking process of the time conflict is specifically as follows:

[0023] The shunting route start time t1 is the current time when the shunting route is applied;

[0024] The shunting route occupation time t occ is the time occupied by the shunting route from handling to clearing;

[0025] The shunting route end time t2 is t1+t occ ;

[0026] The train route start time is ts-ts advt , wherein:

[0027] ts represents the route plan start time, ts advt represents the route advance handling time;

[0028] For the terminal and departure trains, ts is the arrival time in the stage plan;

[0029] For the departure and departure trains, ts is the departure time in the stage plan;

[0030] For the passing train, ts is the passing time in the stage plan;

[0031] ts advt is the route advance handling time, and the route advance handling time of different speed train types in the stage plan is different, and the CTC system provides a default parameter value;

[0032] The train route end time is ts+ts occ , wherein:

[0033] The route occupation time ts occ is the time occupied by the train route from handling to clearing.

[0034] As a preferred technical scheme, the train route with time conflict and the shunting route are subjected to space conflict checking, and the space conflict checking process is specifically as follows:

[0035] whether the shunting route applied by the shunting operator or the extended route thereof has space conflict with the train route with time conflict;

[0036] whether the shunting route applied by the shunting operator or the extended route thereof has space conflict with the train and shunting routes and section occupation that have been handled in the station.

[0037] As a preferred technical scheme, the logic judgment that the shunting route extended route and the train route constitute space conflict is specifically as follows:

[0038] searching forward from the end of the shunting route applied by the shunting operator along the route direction and the current turnout position in the direction, and when the train route locking or section occupation is searched in the station, space conflict is constituted.

[0039] As a preferred technical scheme, the conflict prompt in S104 is specifically as follows:

[0040] The CTC system checks in real time whether the applied shunting route has time and space conflict with the receiving, sending or passing route of the passenger and freight train in the stage plan and the train and shunting route and section occupation that have been handled in the station, and if there is conflict, the prompt exists all the time, and until no conflict is checked in real time, the prompt disappears automatically.

[0041] As a preferred technical scheme, the stage plan in S104 is specifically as follows:

[0042] The N-hour stage plan of the station is issued by the dispatching center according to the operation plan, the stage plan includes passenger plan and freight plan, and the station CTC system has the function of receiving the stage plan to generate corresponding train route and freight route.

[0043] As a preferred technical scheme, the stage plan has an automatic adjustment function, and is adjusted in real time depending on the station field occupation, train operation history data, construction, disaster prevention and power supply of external systems.

[0044] As a preferred technical scheme, the re-execution of S103 in S104 is specifically as follows:

[0045] The shunting operator manually re-applies the shunting route after listening to the alarm that the system conflict prompt disappears;

[0046] If it is not a busy period, the shunting operator automatically applies the shunting route as needed, i.e. after the system conflict prompt disappears, the shunting route is automatically applied.

[0047] According to a second aspect of the present application, there is provided an electronic device comprising a memory having a computer program stored thereon and a processor which, when executing the program, implements the method.

[0048] According to a third aspect of the present application, there is provided a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method.

[0049] Compared with the prior art, the present application has the following advantages:

[0050] 1) The present application realizes automatic handling of the shunting route of a complex station with mixed passenger and freight trains, which can greatly reduce the time for manual operation and judgment, realize the rapidity and accuracy of route arrangement, and thus improve the overall efficiency of shunting operation.

[0051] 2) The present application checks the shunting route applied by the CTC system for time and space conflicts with the passenger and freight train routes planned in the stage plan and the station trains and shunting routes and section occupancy already handled in the station, and through unified and real-time automatic safety checking, the influence of shunting operation on train operation can be discovered and handled in time, thereby improving the efficiency of station shunting and the safety of train operation.

[0052] 3) The automatic handling of the shunting route realized by the present application can reduce the influence of human factors on shunting operation and reduce the safety risks caused by improper human operation.

[0053] 4) The present application is realized based on CTC 3.0 technology, supports TDCS and CTC site upgrade adaptation, and since the TDCS / CTC system has been popularized throughout the country, the present application can be applied to the upgrade and reconstruction of all lines throughout the country, thereby greatly improving the scope of application. BRIEF DESCRIPTION OF DRAWINGS

[0054] Fig. 1 is a flowchart of the automatic handling of the shunting route of the present application;

[0055] Fig. 2 is a schematic diagram of the automatic shunting conflict checking logic of the present application. [0055.1][Corrected according to Rule 91 09.01.2025] Fig. 3 is a schematic diagram of the specific implementation process of the present application. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.

[0057] As shown in Figure 1, the application is a method for automatic handling of shunting route in a station for mixed passenger and freight trains, comprising the following steps:

[0058] Step S101, the station attendant signs and receives the shunting operation order through the CTC system occupation board terminal, and the shunting operator synchronously signs and receives the operation order through the terminal;

[0059] Step S102, the attendant starts the automatic handling of shunting operation through the occupation board terminal;

[0060] Step S103, the shunting operator requests the handling of shunting route through the terminal;

[0061] Step S104, the CTC system checks whether there is a time-space conflict between the applied shunting route and the planned passenger and freight train routes and the station routes in the stage plan, and whether there is a time-space conflict between the station routes and the shunting routes and the section occupation in the station routes handled, if there is a conflict, the system prompts to wait and re-executes S103, if there is no conflict, the system enters S105;

[0062] Step S105, the CTC system automatically handles the checked shunting route and sends it to the interlocking for execution;

[0063] Step S106, the shunting machine runs along the open signal shunting route to the track or the turning point, and the shunting operator completes the related operation of the current shunting, and enters S107;

[0064] Step S107, the CTC system occupation board terminal judges whether the current execution hook is the last hook of the operation order according to the execution of the shunting order, if yes, the execution of the operation order is completed, if not, the shunting operator requests the next shunting route in S103.

[0065] The shunting operation order in step S101 contains multiple shunting operations, and each operation includes the track (line type), direction, operation type and note information. After the CTC system signs and receives the operation order, it will automatically calculate the outgoing line and outgoing route and the pushing-in route of each operation in the shunting order, which is a basic function of the CTC system. In addition to the CTC system signing and receiving the operation order, the shunting driver and the shunting operator should also complete the reception of the shunting operation order information before the operation.

[0066] Step S102 is that the attendant starts the automatic handling function according to the report of the shunting operator that the shunting operation condition is met, and the automatic handling functions of different operation orders are independent of each other, which are started by the attendant as needed.

[0067] The step S103 is that the shunting operator applies to the CTC system for the next shunting route after the current shunting operation is completed, and the application content includes the shunting sequence, route direction and route content of the shunting list, and for the segmented shunting route, the shunting operator applies for the next segment route as needed. If there is no operation in the current shunting, the shunting operator applies to the CTC system for the next shunting route as needed according to the operation of the shunting machine.

[0068] The step S104 is that the CTC system checks whether there is a time and space conflict between the applied shunting route and the receiving, departure or passing route of the passenger and freight train in the stage plan, and whether there is a time and space conflict between the applied shunting route and the train in the station that has been handled and the occupation of the interval, and if there is a conflict, the shunting operator is prompted to wait, and after the conflict prompt disappears, the shunting operator re-executes the step S103 to apply for the shunting route, and if there is no conflict, the step S105 is entered.

[0069] The shunting operator re-executes the step S103 to apply for the shunting route, and the specific operation is as follows:

[0070] The shunting operator manually re-applies for the shunting route after hearing the alarm that the system conflict prompt disappears.

[0071] If it is not a busy period, the shunting operator can start the automatic application of the shunting route as needed, that is, after the system conflict prompt disappears, the shunting route is automatically applied, so as to reduce the delay of manual application and miss the opportunity of route handling.

[0072] The step S104 checks whether there is a time and space conflict between the shunting route and the receiving, departure or passing route of the passenger and freight train in the stage plan, and whether there is a time and space conflict between the shunting route and the train in the station that has been handled and the occupation of the interval, and the specific logic of the time conflict check is as follows:

[0073] As shown in FIG. 2:

[0074] The shunting route start time t1 is the current time when the shunting route is applied.

[0075] The shunting route occupation time t occ is the time occupied by the shunting route from handling to clearing, and the CTC system currently uses experience data and defaults to 1 min.

[0076] The shunting route end time t2 is t1+t occ .

[0077] The train route start time is ts-ts advt , wherein:

[0078] ts represents the route plan start time, ts advt represents the time of early handling of the route.

[0079] For the end-to-open train, ts is the arrival time in the stage plan;

[0080] For the origin-to-open train, ts is the departure time in the stage plan;

[0081] For the through train, ts is the passing time in the stage plan.

[0082] ts advt The time when the route is handled in advance, the route handling time of different speed train types in the stage plan is different, and the CTC system provides default parameter values;

[0083] The train route end time is ts+ts occ , wherein:

[0084] The route occupation time ts occ is the time occupied by the train route from handling to clearing, and the occupation time of the unhandled arrival, departure or passing route is the CTC system default parameter.

[0085] The time range conflict logic of the shunting route and the train route is as follows:

[0086] As shown in FIG. 2, the gray line represents the train route time range, and the black line represents the shunting route time range,

[0087] When the train route time meets scenario 1: ts+ts occ <t1 or scenario 5: ts-ts advt >t2, there is no time conflict between the train and the shunting route, at this time, the train and shunting route conflict check is completed, and no conflict passes to the next step 。

[0088] When the train route time meets scenario Scenario Scenario Scenario The train route time and the shunting route time occupation conflict, at this time, the train route and the shunting route with time conflict are checked for space conflict.

[0089] The specific logic of the space conflict check is:

[0090] Whether the shunting route or its extended route applied by the shunting operator has a space conflict with the train route with time conflict.

[0091] Whether the shunting route or its extended route applied by the shunting operator has a space conflict with the train and shunting routes and the section occupation already handled in the station yard.

[0092] As a preferred technical scheme, the logic of the space conflict of the shunting route extension route and the train route is

[0093] The end of the shunting route applied by the shunting officer is searched in the route direction and the current turnout position in the direction, and when a train route locking or section occupation is searched in the station, a space conflict is formed.

[0094] The step S104 conflict prompting logic is specifically:

[0095] The CTC system checks in real time whether the applied shunting route and the passenger train and freight train receiving, dispatching or passing route and station in the stage plan have time and space conflicts, and if there is a conflict, the prompt exists until there is no conflict, and the prompt disappears automatically.

[0096] The step S104 stage plan is specifically:

[0097] The 3-hour stage plan of the station is issued by the dispatching center according to the operation plan, the stage plan includes passenger train plan and freight train plan, and the station CTC system has the function of receiving the stage plan to generate corresponding train route and freight route.

[0098] The central operation plan and the station stage plan have an automatic adjustment function, which can be adjusted in real time according to the station field occupation, train operation history data, construction, disaster prevention, power supply and other external system inputs, and is a basic function of the CTC system.

[0099] Specific embodiments

[0100] The CTC 3.0 system of the present application, the shunting officer handheld terminal obtains the shunting work order, which can be provided by the existing vehicle system.

[0101] As shown in FIG. 3, the specific method of the present application is as follows:

[0102] 1) The existing vehicle system sends the shunting work order to the station operator's line board terminal through the CTC dispatching center interface, the line board terminal signs the shunting work order and generates the corresponding shunting route, at the same time, the existing vehicle system sends the shunting work order to the shunting officer handheld terminal for signing;

[0103] 2) The operator opens the shunting work automatic handling on the line board terminal;

[0104] 3) The shunting officer requests shunting route handling through the handheld terminal, and sends it to the CTC operator's line board terminal through the CTC system and the shunting system interface machine;

[0105] 4) CTC duty officer busy board terminal receives a shunting route handling application, sends the application route to the self-discipline machine inspection, the self-discipline machine application shunting route and the stage plan in the planned handling passenger train and freight train route and the station field has handled station train and shunting route, section occupation has no time and space conflict, if there is conflict, CTC system sends to the shunting operator handheld terminal through the shunting system interface prompt conflict, the shunting operator reapplys shunting route handling after the prompt information disappears;

[0106] 5) CTC system self-discipline machine automatically sends the checked shunting route to interlocking execution;

[0107] 6) The shunting machine runs along the open signal shunting route to the track or the turning point, and the shunting operator completes the related operation of the shunting operation;

[0108] 7) The shunting operator applies for handling the next shunting operation, and the CTC system automatically sets the current operation as completed according to the application, and the CTC system busy board terminal judges whether the current operation is the last operation of the operation sheet according to the shunting sheet execution, if yes, the operation sheet execution ends, otherwise, 3) ~ 6) are repeated.

[0109] 6) End.

[0110] The above is the introduction of the method embodiment, and the following electronic device and storage medium embodiments further illustrate the scheme of the present application.

[0111] The electronic device provided by the embodiment of the present application includes a central processing unit (CPU), which can execute various appropriate actions and processes according to computer program instructions stored in a read-only memory (ROM) or computer program instructions loaded from a storage unit to a random access memory (RAM). In the RAM, various programs and data required for device operation can also be stored. The CPU, the ROM and the RAM are connected to each other through a bus. An input / output (I / O) interface is also connected to the bus.

[0112] A plurality of components in the device are connected to the I / O interface, including: an input unit such as a keyboard, a mouse, etc.; an output unit such as various types of displays, a loudspeaker, etc.; a storage unit such as a magnetic disk, an optical disk, etc.; and a communication unit such as a network card, a modem, a wireless communication transceiver, etc. The communication unit allows the device to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0113] The processing units perform the various methods and processes described above, such as methods S101-S107. For example, in some embodiments, methods S101-S107 can be implemented as a computer software program tangibly embodied in a machine readable medium, such as a storage unit. In some embodiments, portions or all of the computer program can be loaded and / or installed onto the device via the ROM and / or the communication unit. When the computer program is loaded onto the RAM and executed by the CPU, one or more of the steps of methods S101-S107 described above can be performed. Alternatively, in other embodiments, the CPU can be configured to perform methods S101-S107 by any other suitable means, such as by way of firmware.

[0114] The functionality described above in this document can be performed, at least in part, by one or more hardware logic components. For example, and without limitation, illustrative types of hardware logic components that can be used include Field-programmable Gate Arrays (FPGAs), Application-specific Integrated Circuits (ASICs), Application-specific Standard Products (ASSPs), System-on-a-chip systems (SOCs), Complex Programmable Logic Devices (CPLDs), etc.

[0115] Program code for carrying out methods of the present application can be written in any combination of one or more programming languages. This program code can be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the program code, when executed by the processor or controller, causes the machine to perform the functions / acts specified in the flowcharts and / or block diagrams. The program code can be executed entirely on a machine, partially on a machine, partially on a machine and partially on a remote machine or entirely on a remote machine or server.

[0116] In the context of the present application, a machine-readable medium can be a tangible medium that can contain or store program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. Machine-readable storage media can include, without limitation, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media can include one or more lines of a system, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0117] The above merely illustrates the specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements shall be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method for automatically handling a shunting route for a mixed passenger and freight train station, characterized in that, The method comprises: Step S101, the CTC system receives the shunting operation order; Step S102, starting the automatic handling of the shunting operation; Step S103, the shunting terminal requests the shunting route handling; Step S104, the CTC system checks the shunting route applied by the shunting operator and the passenger train and freight train route planned in the stage plan, the station train and shunting route handled in the station, and the interval occupation for time and space conflicts, if there is no conflict, step S105 is executed, otherwise, the shunting operator is prompted to wait, and after the conflict prompt disappears, S103 is re-executed; Step S105, the CTC system automatically handles the checked shunting route; Step S106, the shunting machine runs along the open signal shunting route to the track or the turning point, the shunting terminal completes the related operation of the current shunting, and enters S107; Step S107, the CTC system judges whether the current execution hook is the last hook of the operation order according to the execution of the shunting order, if yes, the execution of the operation order is ended, otherwise, S103 is re-executed to request the next shunting route.

2. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 1, characterized in that, In step S102, after the shunting operation conditions are met, the automatic handling function is started for the current operation order, and the automatic handling functions of different operation orders are independent of each other.

3. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 1, characterized in that, In step S103, after the current shunting operation is completed, the next shunting route is applied to the CTC system, wherein the application content includes the hook sequence, the route direction and the route content of the shunting order execution, and for the segmented shunting route, the next segment route is applied as needed; If there is no operation in the current hook, the next shunting route is applied to the CTC system according to the shunting machine running situation as needed.

4. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 1, characterized in that, The time and space conflicts in S104 include time conflicts and space conflicts.

5. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 4, characterized in that, The checking process of the time conflict is as follows: The starting time t1 of the shunting route is the current time when the shunting route is applied; Occupation time of a shunting route t occ The time occupied from handling to clearing for a shunting route; The end time t2 of the shunting route is t1 + t occ ; Train route start time is ts-ts advt wherein: ts represents the time of the start of the route plan, ts advt represents the time of the advance handling of the route; For the terminal and departure train, ts is the arrival time in the stage plan; For the departure and departure train, ts is the departure time in the stage plan; For the through train, ts is the passing time in the stage plan; ts advt The time of advance handling of the route, the route advance handling time of different speed train types in the stage plan is different, and the CTC system provides default parameter values; Train route end time is ts + ts occ wherein: Approach occupancy time ts occ The time occupied by the train approach is handled by the arrival and departure station.

6. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 5, characterized in that, The space conflict checking process of the train route and the shunting route with time conflict is as follows: Whether the shunting route applied by the shunting operator or its extended route has space conflict with the train route with time conflict; Whether the shunting route applied by the shunting operator or its extended route has space conflict with the train and shunting route handled in the station and the interval occupation.

7. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 6, characterized in that, The logic judgment of the space conflict between the shunting route extended route and the train route is as follows: From the end of the shunting route applied by the shunting operator along the route direction and the current switch position in the direction, search forward, when the train route is locked or the section is occupied in the station, space conflict is formed.

8. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 1, characterized in that, The conflict prompt in S104 is as follows: The CTC system checks the shunting route applied by the shunting operator and the passenger train and freight train arrival, departure or passing route planned in the stage plan, and the train and shunting route handled in the station and the interval occupation for time and space conflicts, if there is conflict, the prompt exists all the time, until there is no conflict in the real-time check, the prompt disappears automatically.

9. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 1, characterized in that, The stage plan in S104 is as follows: The station N-hour stage plan is issued by the dispatch center according to the operation plan, and the stage plan includes passenger car plan and freight car plan, and the station CTC system has the function of receiving the stage plan to generate corresponding train route and freight car route.

10. The method for automatic handling of shunting routes for mixed passenger and freight stations according to claim 9, characterized in that, The stage plan has an automatic adjustment function, which adjusts the plan in real time depending on the station yard occupation, train operation history data, construction, disaster prevention, and external system input of power supply.

11. The method for automatic handling of a shunting route for a passenger-freight mixed running station according to claim 1, characterized in that, The re-execution of S103 in S104 is specifically: The shunter manually re-applies for the shunting route after hearing the system conflict prompt disappearance alarm; If it is not a busy period, the shunter opens the shunting route as needed to automatically apply, that is, after the system conflict prompt disappears, the shunting route is automatically applied.

12. An electronic device comprising a memory and a processor, said memory having stored thereon a computer program, characterized in that, The processor executes the program to implement the method of any one of claims 1-11.

13. A computer readable storage medium having stored thereon a computer program, characterized in that, The program is executed by the processor to implement the method of any one of claims 1-11.

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