Shunting operation method and shunting operation system based on technical operation chart

Abstract

A shunting operation method and a shunting operation system based on a technical operation chart are characterized in that an overhaul dispatcher terminal receives a train plan, the technical operation chart running on the overhaul dispatcher terminal compiles a shunting plan according to the train plan, and a bullet train station watchman terminal receives the shunting plan from the overhaul dispatcher terminal and sends the shunting plan to the overhaul dispatcher terminal. The technical operation chart running on the bullet train station watchman terminal sends the shunting plan to the shunting server, the technical operation chart running on the bullet train station watchman terminal is linked with the shunting server, and shunting operation is completed according to the shunting plan. According to the invention, a commander dispatched by the bullet train station can quickly, conveniently and intuitively compile and timely adjust a plan, so that the operation efficiency and quality of the bullet train station are improved, the labor intensity and workload of the worker are reduced, and the requirement of the bullet train station for efficiently commanding driving is better met.

Description

Technical Field

[0001] The invention relates to a shunting operation method and a shunting operation system based on a technical operation diagram. Background Art

[0002] The preparation of the train operation plan is the most common part of the daily operation of the train depot. Its main purpose is to reasonably arrange the stop and transfer plan of the train in the train depot, ensure that the train enters and leaves the depot on time, and ensure the smooth transportation organization of the train. For a busy train depot, the main application scenario is to clearly present the complex train shunting operation in the form of tables and charts, so that the command and dispatch personnel and the train operation commander of the train depot can better understand the operation of the train in the train depot, prepare a more efficient train shunting plan, and improve the maintenance efficiency of the train depot.

[0003] In the existing CTC (Centralized Traffic Control) 3.0, shunting plans are mainly prepared by station dispatchers in the CTC3.0 system according to shunting needs. There is no better solution for the shunting plan preparation scenario of the EMU depot where the presentation is not clear enough and the planning is not strong. The on-site EMU depot dispatching commander still relies on verbal arrangements over the phone and manual management of the conversion of train numbers and train numbers to complete the shunting operations of the EMU depot, resulting in low work quality, high work intensity and low efficiency of the EMU depot dispatching commander.

[0004] With the development of my country's economy, the density of railway traffic has gradually increased. The operation of EMU depots in station transportation organization has become increasingly heavy, and the shunting plan of EMU depots has changed frequently. The existing system functions are facing the following problems:

[0005] 1. The shunting plan of the EMU depot lacks a clear and concise compilation model. The quality and efficiency of plan compilation completely rely on the work ability of personnel, which cannot guarantee the quality of the shunting operation of the EMU depot.

[0006] 2. The high-frequency adjustment of the EMU plan has resulted in an increase in the number of communications between relevant positions at the station, high work intensity and low work efficiency.

[0007] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art. Summary of the invention

[0008] The purpose of the present invention is to provide a shunting operation method and a shunting operation system based on technical operation charts, which is convenient for the dispatching and commanding personnel of the EMU depot to quickly, conveniently and intuitively prepare and timely adjust the plan, so as to improve the operation efficiency and quality of the EMU depot, reduce the labor intensity and workload of the staff, and better meet the needs of the EMU depot for efficient command of train operation.

[0009] In order to achieve the above object, the present invention provides a shunting operation method based on a technical operation diagram, comprising:

[0010] The maintenance dispatcher terminal receives the train plan, and the technical operation chart running on the maintenance dispatcher terminal prepares a shunting plan based on the train plan;

[0011] The EMU depot duty officer terminal receives the shunting plan from the maintenance dispatcher terminal, and the technical operation chart running on the EMU depot duty officer terminal sends the shunting plan to the shunting server;

[0012] The technical operation chart running on the EMU depot's duty officer terminal is linked with the shunting server to complete the shunting operation according to the shunting plan.

[0013] The method for preparing a shunting plan according to a train plan using a technical operation chart comprises:

[0014] Entering the train plan into the technical operation chart running on the maintenance dispatcher terminal, the train plan includes: train number, arrival time, arrival track, departure time, departure track, passenger and freight attributes;

[0015] According to the train number in the train plan in the technical operation chart, the vehicle shunting demand information corresponding to the train number is entered into the technical operation chart, and the vehicle shunting demand information includes: vehicle group type, vehicle group number, marshaling type, entry / exit track and time, whether to pass the tread, and whether there is a car wash operation information;

[0016] The technical operation chart generates a shunting plan based on the train plan and the vehicle shunting demand information. The shunting plan includes the time when a train arrives at a certain track and the time when it leaves the track. The track includes at least: arrival track, departure track, outbound track, and inbound track.

[0017] Detect conflicting items in the shunting plan in the technical operation chart, and convert the shunting plan into the time and space occupation of the track. If multiple trains occupy the same track within the same time range, it is considered that there is a conflict. By modifying the track or modifying the start and end occupation times of the track, it is ensured that there is no time and space overlap between the tracks occupied by two trains.

[0018] The technical operation chart running on the maintenance dispatcher terminal is used to create, delete, insert and clear the shunting plan, and the arrival / departure time, incoming and outgoing direction and track occupancy time information of the train can be viewed through the display interface of the technical operation chart.

[0019] The train plan includes both the train plan issued by the central dispatcher terminal and the train plan added by the depot attendant terminal;

[0020] The train plan includes a departure train plan and a terminal train plan.

[0021] The EMU depot duty officer terminal receives the shunting plan from the maintenance dispatcher terminal. If the EMU depot duty officer terminal finds that there is an error in the shunting plan, it will refuse to sign for the shunting plan and stop executing the shunting operation.

[0022] If there is a train plan in the EMU depot duty officer's terminal, before sending the shunting plan to the shunting server, the technical operation chart running on the EMU depot duty officer's terminal automatically connects the train plan line with the shunting plan line according to the train number and time sequence.

[0023] Only when the train has arrived at the EMU depot, the technical operation chart running on the EMU depot attendant terminal will send the shunting plan corresponding to the train to the shunting server.

[0024] The method for completing shunting operations according to the shunting plan comprises:

[0025] The shunting server generates a shunting work order according to the shunting plan, and forwards the shunting work order to the signalman terminal. The shunting work order includes the train number and the train group number and track corresponding to the train number;

[0026] The signalman terminal calculates and generates the shunting route according to the shunting operation sheet;

[0027] For the generated shunting routes, the station autonomous machine completes the shunting operation by tracking the train numbers.

[0028] If the signalman terminal determines that there is no shunting path, it will refuse to generate a shunting route and stop the shunting operation.

[0029] In the technical operation diagram, different marks are used to distinguish between completed shunting plans and uncompleted shunting plans.

[0030] The shunting route still needs to undergo a safety inspection by the existing centralized dispatching system. If the inspection fails, the process will fail. Only if the inspection passes can the process be successful, and the shunting operation can be completed only after the inspection passes.

[0031] The present invention also provides a shunting operation system for implementing the shunting operation method based on the technical operation chart. The shunting operation system comprises: a maintenance dispatcher terminal, a motor vehicle depot duty officer terminal, a shunting server, a signalman terminal and a central dispatcher terminal. The technical operation chart running on the maintenance dispatcher terminal compiles a shunting plan according to the train plan and sends it to the motor vehicle depot duty officer terminal. The technical operation chart running on the motor vehicle depot duty officer terminal realizes the connection between the train plan and the shunting plan, and sends the shunting plan to the shunting server. The shunting server is used to convert the shunting plan into a shunting operation list. The signalman terminal is used to calculate and generate a shunting route according to the shunting operation list. The central dispatcher terminal is used to send the train plan to the maintenance dispatcher terminal.

[0032] The present invention has the following beneficial effects:

[0033] 1. Utilizing the existing centralized dispatching system and preparing shunting plans by adding new technical operation charts can more effectively prepare the shunting operations of the EMU depot and dynamically generate shunting route sequences, making it easier for the EMU depot to manage the shunting plans more intuitively and conveniently.

[0034] 2. The shunting plan of the EMU depot is directly compiled in a table form, which is more direct and convenient than the existing mode, and can intuitively understand the current shunting plan of the EMU depot, thereby improving the operation efficiency and quality of the shunting of the EMU depot.

[0035] 3. Distributing shunting plans in the form of plan charts can more intuitively reflect the relationship between train plans and shunting plans. Compared with the existing model, it increases the linkage between multiple positions, improves the work efficiency of station staff, and reduces work intensity.

[0036] 4. The table displays the real CTC data and information based on the station, which significantly reduces the frequency of incorrect arrangements of shunting plans. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 The present invention provides a flow chart of a shunting operation method based on a technical operation chart.

[0038] Figure 2 It is a schematic diagram of a shunting operation system based on a technical operation diagram provided by the present invention. DETAILED DESCRIPTION

[0039] The following is based on Figure 1-2 , specifically describe the preferred embodiments of the present invention.

[0040] like Figure 1 As shown, the present invention provides a shunting operation method based on a technical operation diagram, comprising the following steps:

[0041] Step S1, the maintenance dispatcher terminal receives the train plan, and the technical operation chart running on the maintenance dispatcher terminal prepares a shunting plan according to the train plan.

[0042] The maintenance dispatcher can edit the generated shunting plan and use the technical operation chart running on the maintenance dispatcher terminal to create, delete, insert and clear the shunting plan; the display interface of the technical operation chart can view the arrival / departure time, incoming and outgoing direction and track occupancy time information of the train.

[0043] Step S1.1, entering the train plan into the technical operation chart running on the maintenance dispatcher terminal.

[0044] The train plan includes both the train plan issued by the central dispatcher terminal and the train plan added by the depot operator terminal. The train plan includes: train number, arrival time, arrival track, departure time, departure track, passenger and freight attributes. The train plan only includes the departure train plan and the arrival train plan. Only these two types of train plans may involve shunting.

[0045] Step S1.2: According to the train number in the train plan in the technical operation chart, the maintenance dispatcher enters the vehicle shunting demand information corresponding to the train number into the technical operation chart, and generates a shunting plan according to the train plan and the vehicle shunting demand information.

[0046] The vehicle shunting demand information includes: vehicle type, vehicle number, marshaling type, entry / exit track and time, whether the vehicle passes through the tread, and whether there is vehicle washing operation information.

[0047] The shunting plan includes the time when a train arrives at a certain track (space) and the time when it leaves the track; the tracks include: arrival track, departure track, outbound track, inbound track, etc.

[0048] Step S1.3, detecting and modifying conflicting items in the shunting plan in the technical operation chart;

[0049] The shunting plan is converted into the time and space occupancy of the track. If multiple trains occupy the same track within the same time range, it is considered that there is a conflict.

[0050] In the event of a conflict, the maintenance dispatcher can manually modify the track or modify the start and end occupancy times of the track to ensure that there is no temporal or spatial overlap between the tracks occupied by the two trains.

[0051] Step S1.4: Send one or more shunting plans to the terminal of the duty officer of the train depot.

[0052] Step S2, the depot duty officer terminal receives the shunting plan from the maintenance dispatcher terminal, and the technical operation chart running on the depot duty officer terminal is ready to send the shunting plan to the shunting server.

[0053] Step S2.1, the EMU depot duty officer terminal receives the shunting plan from the maintenance dispatcher terminal, and the EMU depot duty officer terminal determines whether to sign for the shunting plan. If signed, execute step S2.2, if not signed, end the process.

[0054] Only after the shunting plan is signed, the corresponding shunting work order will be generated later. Whether to sign the shunting plan is determined based on the on-site operation situation. When there is an error in the shunting plan, after communicating with the maintenance dispatcher, the EMU depot duty officer terminal may not sign the shunting plan issued this time.

[0055] Step S2.2, the depot operator terminal determines whether there is a train plan (the train plan includes both the train plan issued by the central dispatcher terminal and the train plan added by the depot operator terminal). If yes, execute step S2.3; if not, execute step S3.

[0056] In actual operation, generally only train plans within 3 hours from the current time are issued, but shunting plans are prepared in advance, generally within 24 to 48 hours. Therefore, when the shunting plan is prepared, it is possible that no train plan has been issued yet.

[0057] Step S2.3, the technical operation chart running on the EMU depot attendant terminal automatically connects the train plan line with the shunting plan line, and executes step S3.

[0058] Train plan lines and shunting plan lines are two different types of plans, both displayed independently in line form. Both train plan lines and shunting plan lines contain train number information, and are grouped by train number and then sorted in chronological order. When displayed, all line segments are connected into one line to intuitively reflect the relationship between trains and shunting.

[0059] Step S3: The EMU depot duty officer terminal sends the shunting plan to the shunting server, and the technical operation chart running on the EMU depot duty officer terminal is linked with the shunting server to complete the shunting operation according to the shunting plan.

[0060] In the technical operation chart, completed shunting plans are marked in blue and unfinished shunting plans are marked in gray.

[0061] Step S3.1, the depot operator terminal determines whether the train has arrived at the depot. If the train has arrived at the depot, the shunting plan corresponding to the train is sent to the shunting server. If the train has not arrived at the depot, the shunting plan is not sent.

[0062] Step S3.2: The shunting server generates a shunting operation sheet according to the shunting plan, and forwards the shunting operation sheet to the signalman terminal.

[0063] The shunting operation list includes the train number and the car group number and track corresponding to the train number.

[0064] Step S3.3, the signalman terminal determines whether there is a relevant shunting path (the shunting path is the track path that the train needs to pass through during shunting operations). If so, execute step S3.4; if not, end the process.

[0065] Step S3.4: The signalman terminal calculates and generates a shunting route according to the shunting operation sheet.

[0066] Step S3.5: For the generated shunting route, the station autonomous machine completes the shunting operation by tracking the train number.

[0067] The shunting route still needs to undergo a safety inspection by the existing centralized dispatching system. If the inspection fails, the process will fail. Only if the inspection passes can the process be successful. Only after the inspection passes can the shunting operation of the EMU depot be completed.

[0068] like Figure 2 As shown, the present invention also provides a shunting operation system, comprising: a maintenance dispatcher terminal 1, a motor vehicle depot duty officer terminal 2, a shunting server 3, a signalman terminal 4 and a central dispatcher terminal 5, the technical operation chart running on the maintenance dispatcher terminal 1 compiles a shunting plan according to the train plan and sends it to the motor vehicle depot duty officer terminal 2, the technical operation chart running on the motor vehicle depot duty officer terminal 2 realizes the connection relationship between the train plan and the shunting plan, and sends the shunting plan to the shunting server 3, the shunting server 3 is used to convert the shunting plan into a shunting operation order, the signalman terminal 4 is used to calculate and generate a shunting route according to the shunting operation order, and the central dispatcher terminal 5 is used to send the train plan to the maintenance dispatcher terminal 1.

[0069] The present invention facilitates the dispatching and commanding personnel of the EMU depot to quickly, conveniently and intuitively compile and timely adjust plans, so as to improve the operating efficiency and quality of the EMU depot, reduce the labor intensity and workload of the staff, and better meet the needs of the EMU depot for efficient command of train operation.

[0070] It should be noted that, in the embodiments of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0071] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0073] It should also be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0074] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0075] As used in this specification and the appended claims, the term "if" may be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if [described condition or event] is detected" may be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0076] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as limiting the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention. After reading the above content, it will be obvious for those skilled in the art to make various modifications and substitutions to the present invention. Therefore, the scope of protection of the present invention should be defined by the attached claims.

Claims

1. A shunting operation method based on a technical operation diagram, characterized in that: Include: The maintenance dispatcher terminal receives the train plan, and the technical operation chart running on the maintenance dispatcher terminal prepares a shunting plan based on the train plan; The EMU depot duty officer terminal receives the shunting plan from the maintenance dispatcher terminal, and the technical operation chart running on the EMU depot duty officer terminal sends the shunting plan to the shunting server; The technical operation chart running on the EMU depot's duty officer terminal is linked with the shunting server to complete the shunting operation according to the shunting plan.

2. The shunting operation method based on the technical operation diagram according to claim 1, characterized in that: The method for preparing a shunting plan according to a train plan using a technical operation chart comprises: Entering the train plan into the technical operation chart running on the maintenance dispatcher terminal, the train plan includes: train number, arrival time, arrival track, departure time, departure track, passenger and freight attributes; According to the train number in the train plan in the technical operation chart, the vehicle shunting demand information corresponding to the train number is entered into the technical operation chart, and the vehicle shunting demand information includes: vehicle group type, vehicle group number, marshaling type, entry / exit track and time, whether to pass the tread, and whether there is a car wash operation information; The technical operation chart generates a shunting plan based on the train plan and the vehicle shunting demand information. The shunting plan includes the time when a train arrives at a certain track and the time when it leaves the track. The track includes at least: arrival track, departure track, outbound track, and inbound track.

3. The shunting operation method based on the technical operation diagram according to claim 2, characterized in that: Detect conflicting items in the shunting plan in the technical operation chart, and convert the shunting plan into the time and space occupation of the track. If multiple trains occupy the same track within the same time range, it is considered that there is a conflict. By modifying the track or modifying the start and end occupation times of the track, it is ensured that there is no time and space overlap between the tracks occupied by two trains.

4. The shunting operation method based on the technical operation diagram according to claim 3, characterized in that: The technical operation chart running on the maintenance dispatcher terminal is used to create, delete, insert and clear the shunting plan, and the arrival / departure time, incoming and outgoing direction and track occupancy time information of the train can be viewed through the display interface of the technical operation chart.

5. The shunting operation method based on the technical operation diagram according to claim 1, characterized in that: The train plan includes both the train plan issued by the central dispatcher terminal and the train plan added by the depot attendant terminal; The train plan includes a departure train plan and a terminal train plan.

6. The shunting operation method based on the technical operation diagram according to claim 1, characterized in that: The EMU depot duty officer terminal receives the shunting plan from the maintenance dispatcher terminal. If the EMU depot duty officer terminal finds that there is an error in the shunting plan, it will refuse to sign for the shunting plan and stop executing the shunting operation.

7. The shunting operation method based on the technical operation diagram according to claim 5, characterized in that: If there is a train plan in the EMU depot duty officer's terminal, before sending the shunting plan to the shunting server, the technical operation chart running on the EMU depot duty officer's terminal automatically connects the train plan line with the shunting plan line according to the train number and time sequence.

8. The shunting operation method based on the technical operation diagram according to claim 1, characterized in that: Only when the train has arrived at the EMU depot, the technical operation chart running on the EMU depot attendant terminal will send the shunting plan corresponding to the train to the shunting server.

9. The shunting operation method based on the technical operation diagram according to claim 8, characterized in that: The method for completing shunting operations according to the shunting plan comprises: The shunting server generates a shunting work order according to the shunting plan, and forwards the shunting work order to the signalman terminal. The shunting work order includes the train number and the train group number and track corresponding to the train number; The signalman terminal calculates and generates the shunting route according to the shunting operation sheet; For the generated shunting routes, the station autonomous machine completes the shunting operation by tracking the train numbers.

10. The shunting operation method based on the technical operation diagram according to claim 9, characterized in that: If the signalman terminal determines that there is no shunting path, it will refuse to generate the shunting route and stop the shunting operation.

11. The shunting operation method based on the technical operation diagram according to claim 1, characterized in that: In the technical operation diagram, different marks are used to distinguish between completed shunting plans and uncompleted shunting plans.

12. The shunting operation method based on the technical operation diagram according to claim 1, characterized in that: The shunting route still needs to undergo a safety inspection by the existing centralized dispatching system. If the inspection fails, the process will fail. Only if the inspection passes can the process be successful, and the shunting operation can be completed only after the inspection passes.

13. A shunting operation system, used to implement the shunting operation method based on the technical operation chart as claimed in any one of claims 1 to 12, characterized in that: The shunting operation system includes: a maintenance dispatcher terminal, a motor vehicle depot duty officer terminal, a shunting server, a signalman terminal and a central dispatcher terminal. The technical operation chart running on the maintenance dispatcher terminal compiles a shunting plan according to the train plan and sends it to the motor vehicle depot duty officer terminal. The technical operation chart running on the motor vehicle depot duty officer terminal realizes the connection between the train plan and the shunting plan, and sends the shunting plan to the shunting server. The shunting server is used to convert the shunting plan into a shunting operation sheet. The signalman terminal is used to calculate and generate a shunting route according to the shunting operation sheet. The central dispatcher terminal is used to send the train plan to the maintenance dispatcher terminal.

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