Method, equipment and medium for filtering and combining multiple repeated train plans

Abstract

The invention relates to a method, equipment and medium for filtering and merging multiple repeated train plans, and the method comprises the steps: receiving and processing train plans from different dispatching desks in real time, and filtering and merging the repeated train plans issued to the same station by multiple dispatching desks, thereby adjusting a technical operation chart. Compared with the prior art, the method has the advantages that high-efficiency train running in the station is realized, and the accuracy of train plan information and the efficiency of station workers are further improved.

Description

Technical Field

[0001] The invention relates to a rail transit signal system, and in particular to a method, device and medium for filtering and merging multiple repeated train plans based on a technical operation chart. Background Art

[0002] In the field of railway transportation, technical operation charts are the core tools for station dispatching and command. They integrate the plans and execution results of all production links such as receiving and dispatching trains, train disassembly, marshalling, technical operations within the station, existing trains, shunting, and locomotive adjustment. With the rapid development of railway transportation, how to improve the efficiency and accuracy of work plan preparation and reduce duplicate plans has become an urgent problem to be solved.

[0003] Traditional technical operation charts rely heavily on manual compilation and adjustment, which is inefficient and prone to errors. Due to too many train plans between multiple devices or systems and the lack of an effective plan filtering and merging mechanism, duplicate plans are generated, affecting operational efficiency and resource utilization.

[0004] After searching, Chinese patent publication number CN103693080A discloses a method and system for realizing electronic EMU depot technical operation chart, wherein the method includes: reading the station track configuration in the EMU depot, and drawing the corresponding electronic technical operation chart base map; obtaining the operation plan and / or the reporting point information of each EMU in the EMU depot, drawing the planned line and / or actual line of the corresponding EMU on the electronic technical operation chart base map, and associating the planned line and / or actual line of the same EMU in chronological order; obtaining the technical operation chart of each EMU plan and / or actual running track and track occupancy displayed in the form of continuous line segments. However, the existing patent still lacks the process of processing duplicate train plans, so how to provide a device and method that can automatically filter and merge duplicate train plans, thereby improving the efficiency and accuracy of compiling technical operation charts. Summary of the invention

[0005] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and to provide a method, equipment and medium for filtering and merging multiple repeated train plans based on technical operation diagrams, so as to achieve high-efficiency station operation and further improve the accuracy of train plan information and the efficiency of station staff.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] According to the first aspect of the present invention, a method for filtering and merging multiple duplicate train plans is provided, which receives and processes train plans from different dispatching desks in real time, and filters and merges duplicate train plans issued by multiple dispatching desks to the same station, thereby adjusting the technical operation chart.

[0008] As a preferred technical solution, the method includes an automatic filtering process of repeated train plans and an automatic merging process of repeated train plans.

[0009] As a preferred technical solution, the automatic filtering process of the duplicate train plan specifically includes the following steps:

[0010] Step S101, compiling train planning rules in the planning chart of the planning attendant terminal, and executing step S102;

[0011] Step S102, the technical operation chart of the plan duty officer terminal receives the train plan issued by the multi-dispatching platform, and determines whether to sign for it. If signed for, it goes to step S103, otherwise it exits;

[0012] Step S103, the technical operation chart of the plan attendant terminal matches the train plan with the rules in step S101. If more than one train meets the rule in step S101, the trains meeting the rule are considered to be duplicate trains, and these trains are filtered out, and the process goes to step S104. Otherwise, it is considered that all the plans signed for this time are different train plans, and step S105 is executed;

[0013] Step S104, displaying the train plan after filtering in step S103 on the plan chart on the plan attendant terminal; at the same time, displaying all the trains signed for this time on the plan chart interface and the train plan interface on the plan attendant terminal, and then proceeding to step S105;

[0014] Step S105, for the plan in step S104 and the train plan not filtered in step S103, the plan attendant arranges and chooses whether to send it to other terminals. If it is sent, it goes to step S106, if it is not sent, it exits;

[0015] Step S106, displaying the train plan issued in step S105 on other terminals.

[0016] As a preferred technical solution, the train planning rules in step S101 are compiled by station staff according to the train's incoming and outgoing directions, train exits and entrances.

[0017] As a preferred technical solution, the train plan in step S101 includes the train plan issued by the central dispatcher and the train plan added by the EMU depot duty officer.

[0018] As a preferred technical solution, the train plan in step S103 includes a newly issued train plan and a received train plan.

[0019] As a preferred technical solution, the train plan in step S104 defaults to the train plan newly issued by multiple dispatching stations.

[0020] As a preferred technical solution, for multiple newly issued train plans, steps S102-S106 are repeatedly executed.

[0021] As a preferred technical solution, the automatic merging process of the repeated train plans specifically includes the following steps:

[0022] Step S201, the planning duty officer formulates train planning rules according to the technical operation chart and the train's incoming and outgoing directions, and the train's exit and entrance;

[0023] Step S202, when the plan attendant terminal receives the new train plan, he / she chooses to sign for it or not. If he / she signs for it, he / she proceeds to step S203; if he / she does not sign for it, he / she exits;

[0024] Step S203, when the plan attendant chooses to sign for the train plan, he will automatically determine whether the train plan signed for this time meets the merging conditions according to the rules in step S201, and if so, proceed to step S204, otherwise exit;

[0025] Step S204, for the train plan in step S203, the train plan is merged by the train plan rule and all displayed on the plan chart of the plan duty terminal. The plan duty officer determines whether to send it to other terminals. If it is sent, it goes to step S205, otherwise it exits;

[0026] Step S205, for the train plan in step S204, other terminals display the merged train plan.

[0027] As a preferred technical solution, for the newly added train plan in the technical operation chart, steps S202-S205 are repeated.

[0028] According to a second aspect of the present invention, there is provided an electronic device, comprising a memory and a processor, wherein a computer program is stored in the memory, and the method described above is implemented when the processor executes the program.

[0029] According to a third aspect of the present invention, there is provided a computer-readable storage medium having a computer program stored thereon, wherein the program implements the method described above when executed by a processor.

[0030] Compared with the prior art, the present invention has the following advantages:

[0031] 1) The present invention is based on the fact that when multiple dispatching stations issue train plans to the same station, the purpose of high-efficiency train operation at the station is achieved by filtering and merging repeated plans, thereby improving the accuracy of train plan information and the efficiency of station staff;

[0032] 2) The present invention utilizes the existing CTC3.0 system and adds a new plan chart device to more effectively manage multi-dispatching station plans, making it easier for station attendants to more intuitively and conveniently manage the train plans of the station;

[0033] 3) The present invention reduces the need for manual intervention by automatically filtering and merging duplicate plans, thereby improving operation efficiency and increasing the accuracy of train plans;

[0034] 4) The present invention can more clearly observe which plans are deleted due to duplication and which plans can be merged through technical charts, making the train plan of complex transportation hubs more intuitive;

[0035] 5) The data and information of the present invention are based on the real CTC data of the station, and through the display of technical charts, the frequency of incorrect arrangement of train plans is significantly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A flowchart of repeated train plan filtering of the present invention;

[0037] Figure 2 Flowchart for the train plan merger of the present invention. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0039] The present invention provides a method capable of automatically filtering and merging repeated plans to improve the efficiency and accuracy of compiling technical operation diagrams. The technology should be able to receive and process train information from different dispatching desks in real time, and generate and adjust technical operation diagrams in real time based on this information.

[0040] The present invention is based on the fact that when multiple dispatching desks issue train plans to the same station, the purpose of high-efficiency station operation is achieved by filtering and merging repeated plans, thereby improving the accuracy of train plan information and the efficiency of station staff.

[0041] like Figure 1 As shown, the automatic filtering process of duplicate train plans specifically includes the following steps:

[0042] Step S101, compile the train planning rules based on the station exit and entrance, the train's inbound and outbound directions in the planning chart of the planning attendant terminal, if not, exit;

[0043] Step S102: The technical operation chart of the plan operator terminal receives the train plan issued by the multi-dispatching station; after signing, enter step S103, if not signed, exit

[0044] Step S103, the technical operation chart of the plan attendant terminal matches the train plan with the rules in step S101. If there is more than one train that meets the rule in step S101, the trains that meet the rule are considered to be duplicate trains, and these trains are filtered out, and the process goes to step S104. Otherwise, it is considered that all the plans signed for this time are different train plans.

[0045] Step S104, displaying the filtered train plan in step S103 on the plan chart on the plan attendant terminal; and prompting in a dialog box, and displaying all the trains signed for this time on the plan chart interface and the train plan interface on the plan attendant terminal, and then proceeding to step S105;

[0046] Step S105, for the plan in step S104, the plan operator can arrange and choose whether to send it to other terminals. If it is sent, go to step S106, if not, exit.

[0047] Step S106, displaying the train plan issued in step S105 on other technical operation chart terminals;

[0048] Step S107, for the newly issued multiple train plans, repeat steps S102-S106;

[0049] The step S101 is specifically as follows:

[0050] Step S1011, the train planning rules are compiled by station staff according to the train's incoming and outgoing directions, train exits and entrances;

[0051] Step S1012, the train plan includes the train plan issued by the central dispatcher and the train plan added by the EMU depot duty officer;

[0052] The step S103 is specifically as follows:

[0053] Step S103, the train plan includes the newly issued train plan and the received train plan, and enters S104 for judgment.

[0054] The step S104 is specifically as follows:

[0055] Step S104, the plan is defaulted to the train plan newly issued by multiple dispatching stations, and after steps S102-S104, it is determined whether there are duplicate train plans.

[0056] For the newly received multi-dispatching station train plan in the plan chart, steps S102 to S106 are executed in real time to dynamically filter the train plan.

[0057] like Figure 2 As shown, the process of merging multiple scheduling plans of the present invention specifically includes:

[0058] Step S201, the planning duty officer formulates train planning rules according to the train's incoming and outgoing directions, train's exit and entrance through the technical operation chart;

[0059] Step S202, when the plan duty officer terminal receives a new train plan, he can choose to sign for it or not. If he signs for it, he goes to step S203, if he does not sign for it, he exits.

[0060] Step S203, when the plan attendant chooses to sign for the train plan, it automatically determines whether the train plan signed for this time meets the merging conditions according to the rules in step S201. If it does, it proceeds to step S204, otherwise it exits.

[0061] Step S204: After the train plan in step S203 is merged according to the train plan rules, it will be displayed on the plan chart of the plan duty terminal. After the plan duty officer chooses to send it to other terminals, enter S205, otherwise exit.

[0062] Step S205, for the train plan in step S204, other technical operation chart terminals display the merged train plan.

[0063] For the newly added train plan in the plan chart, the contents of steps S202-S205 are executed in real time.

[0064] The above is an introduction to the method embodiment. The following is a further explanation of the scheme of the present invention through electronic equipment and storage medium embodiments.

[0065] The embodiment of the present invention also provides an electronic device including a central processing unit (CPU), which can perform 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 into a random access memory (RAM). In the RAM, various programs and data required for device operation can also be stored. The CPU, ROM, and RAM are connected to each other via a bus. An input / output (I / O) interface is also connected to the bus.

[0066] Multiple components in the device are connected to the I / O interface, including: input units, such as keyboards, mice, etc.; output units, such as various types of displays, speakers, etc.; storage units, such as disks, optical disks, etc.; and communication units, such as network cards, modems, wireless communication transceivers, etc. The communication unit allows the device to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunication networks.

[0067] The processing unit performs the various methods and processes described above, such as the method of the present invention. For example, in some embodiments, the method of the present invention can be implemented as a computer software program, which is tangibly contained in a machine-readable medium, such as a storage unit. In some embodiments, part or all of the computer program can be loaded and / or installed on the device via a ROM and / or a communication unit. When the computer program is loaded into RAM and executed by the CPU, one or more steps of the method of the present invention described above can be performed. Alternatively, in other embodiments, the CPU can be configured to perform the method of the present invention by any other appropriate means (e.g., by means of firmware).

[0068] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), and the like.

[0069] The program code for implementing the method of the present invention can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer or other programmable data processing device, so that the program code, when executed by the processor or controller, enables the functions / operations specified in the flow chart and / or block diagram to be implemented. The program code can be executed entirely on the machine, partially on the machine, partially on the machine as a stand-alone software package and partially on a remote machine, or entirely on a remote machine or server.

[0070] In the context of the present invention, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, 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 disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0071] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A method for filtering and merging multiple duplicate train plans, characterized in that: The method receives and processes train plans from different dispatching desks in real time, and filters and merges duplicate train plans issued by multiple dispatching desks to the same station, thereby adjusting the technical operation chart.

2. A method for filtering and merging multiple duplicate train plans according to claim 1, characterized in that: The method includes an automatic filtering process of repeated train plans and an automatic merging process of repeated train plans.

3. A method for filtering and merging multiple duplicate train plans according to claim 2, characterized in that: The automatic filtering process of the duplicate train plan specifically includes the following steps: Step S101, compiling train planning rules in the planning chart of the planning attendant terminal, and executing step S102; Step S102, the technical operation chart of the plan duty officer terminal receives the train plan issued by the multi-dispatching platform, and determines whether to sign for it. If signed for, it goes to step S103, otherwise it exits; Step S103, the technical operation chart of the plan attendant terminal matches the train plan with the rules in step S101. If more than one train meets the rule in step S101, the trains meeting the rule are considered to be duplicate trains, and these trains are filtered out, and the process goes to step S104. Otherwise, it is considered that all the plans signed for this time are different train plans, and step S105 is executed; Step S104, displaying the train plan after filtering in step S103 on the plan chart on the plan attendant terminal; at the same time, displaying all the trains signed for this time on the plan chart interface and the train plan interface on the plan attendant terminal, and then proceeding to step S105; Step S105, for the plan in step S104 and the train plan not filtered in step S103, the plan attendant arranges and chooses whether to send it to other terminals. If it is sent, it goes to step S106, if it is not sent, it exits; Step S106, displaying the train plan issued in step S105 on other terminals.

4. A method for filtering and merging multiple duplicate train plans according to claim 3, characterized in that: The train planning rules in step S101 are compiled by station staff according to the train's incoming and outgoing directions, train exits and entrances.

5. A method for filtering and merging multiple duplicate train plans according to claim 3, characterized in that: The train plan in step S101 includes the train plan issued by the central dispatcher and the train plan added by the EMU depot operator.

6. A method for filtering and merging multiple duplicate train plans according to claim 3, characterized in that: The train plan in step S103 includes a newly issued train plan and a received train plan.

7. A method for filtering and merging multiple duplicate train plans according to claim 3, characterized in that: The train plan in step S104 defaults to the train plan newly issued by the multi-dispatching station.

8. A method for filtering and merging multiple duplicate train plans according to claim 3, characterized in that: For multiple newly issued train plans, steps S102-S106 are repeated.

9. A method for filtering and merging multiple duplicate train plans according to claim 2, characterized in that: The automatic merging process of the repeated train plans specifically includes the following steps: Step S201, the planning duty officer formulates train planning rules according to the technical operation chart and the train's incoming and outgoing directions, and the train's exit and entrance; Step S202, when the plan attendant terminal receives the new train plan, he / she chooses to sign for it or not. If he / she signs for it, he / she proceeds to step S203; if he / she does not sign for it, he / she exits; Step S203, when the plan attendant chooses to sign for the train plan, he will automatically determine whether the train plan signed for this time meets the merging conditions according to the rules in step S201, and if so, proceed to step S204, otherwise exit; Step S204, for the train plan in step S203, the train plan is merged by the train plan rule and all displayed on the plan chart of the plan duty terminal. The plan duty officer determines whether to send it to other terminals. If it is sent, it goes to step S205, otherwise it exits; Step S205, for the train plan in step S204, other terminals display the merged train plan.

10. A method for filtering and merging multiple duplicate train plans according to claim 9, characterized in that: For the newly added train plan in the technical operation chart, repeat steps S202-S205.

11. An electronic device comprising a memory and a processor, wherein a computer program is stored in the memory, wherein: When the processor executes the program, the method according to any one of claims 1 to 10 is implemented.

12. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method according to any one of claims 1 to 10 is implemented.

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