A method, device and medium for integrated management of station technical operations

Abstract

The present invention relates to an integrated management method, device and medium for station technical operations. The method adds the locomotive depot entry and exit lines and shunting turning points to the station technical operation table, identifies the departure, destination and transit points of the shunting operation based on the shunting turning points and track information, draws a complete trajectory expressing the shunting operation of the shunting locomotive, and generates a shunting operation sheet according to the plan; based on the locomotive depot entry and exit lines and shunting turning points, draws the running trajectory of the main locomotive for uncoupling and entering and exiting the depot; formulates a station-wide technical operation plan based on the shunting operation sheet and the basic chart of the station technical operations to direct the technical operations of the entire station. Compared with the existing technology, the present invention realizes the centralized management of the station's train reception and dispatching operations, shunting operations, and the main locomotive's uncoupling and entering and exiting the depot operations, and can detect conflicts between train routes and shunting routes, making it easier for station dispatchers to fully grasp the station's operation status.

Description

Technical Field

[0001] The present invention relates to the technical field of station technical operation management, and in particular to a method and system for realizing integrated management and control of train, special shunting locomotive and main locomotive operations by improving a station technical operation table. Background Art

[0002] Currently, stations that handle train reception and dispatching, shunting locomotives, and uncoupling operations with their service locomotives generally use station technical operation sheets to record the station's technical operations, compile phased plans, and conduct dispatching and control. These sheets typically include the following sections: train arrival and departure columns, train formation columns, arrival and departure yard columns, shunting yard columns, hump or pullout columns, loading and unloading location columns, and shunting locomotive dynamic columns.

[0003] The existing station technical operation sheet can fully record the train reception and dispatching process (including arrival and departure time and track), train formation content, as well as the results after train disassembly or formation operations and the locomotive shunting work time.

[0004] However, the existing station technical operation table does not express the shunting operation process of train dismantling or marshalling, nor does it express the operation process of uncoupling the main locomotive. Moreover, this information is not recorded in the existing table books of the station, let alone managed through the system.

[0005] like Figure 1 The following is the format of the existing shunting work order. Figure 2 Taking the shunting work order No. N101 for shunting locomotive No. 1 as an example, the existing format includes serial number, track, drop, number of cars, and notes. The meaning of this work order is that the shunting operations to be performed by shunting locomotive No. 1 are: 6 cars on track 15, 3 cars on track 12, 3 cars dropped on track IV, 3 cars dropped on track 3, 1 car dropped on track 6, and 2 cars dropped on track 2. From this work order, we can only know the number of cars that can be dropped on a certain track, but the movement process and time plan of the shunting locomotive are unclear. There are neither actual movement records nor advance shunting movement plans in the various registration forms at the station, and the existing technical operation charts have no way to record and express locomotive changes.

[0006] With the widespread use of centralized station dispatching systems, train reception and dispatching operations have become largely automated. However, train reception and dispatching operations are only part of station operations, so a planning solution is urgently needed to achieve integrated management of station train operations, shunting operations, and locomotive operations. Summary of the Invention

[0007] The purpose of the present invention is to overcome the defect of the above-mentioned prior art that the operations of receiving and dispatching trains, shunting locomotives and main locomotives cannot be managed in a unified manner, and to provide a method and system for realizing integrated management and control of the operations of trains, special shunting locomotives and main locomotives by improving the station technical operation table, and to realize comprehensive automated management and control of station technical operations by designing and improving the station technical operation table.

[0008] The purpose of the present invention can be achieved by the following technical solutions:

[0009] As a first aspect of the present invention, a method for integrated management of station technical operations is provided, comprising the following steps:

[0010] Add the locomotive depot entry and exit lines and the locomotive shunting turning point to the station technical operation table;

[0011] On the station technical operation table, the departure, destination, and transit points of the shunting operation are marked based on the shunting locomotive turning point and track information, and a complete trajectory of the shunting locomotive shunting operation is drawn, and a shunting operation order is generated according to the plan;

[0012] On the station technical operation table, based on the locomotive depot entry and exit lines and shunting turnaround points, draw the running track of the locomotive for uncoupling and entering and exiting the depot;

[0013] Collect the actual running tracks of trains, shunting locomotives and main locomotives to generate the actual track map of the station technical operation table;

[0014] Generate a basic diagram of station technical operations including train reception and dispatching operations and locomotive switching operations based on the basic train operation diagram and fixed locomotive entry and exit routes;

[0015] Formulate a technical operation plan for the entire station based on the basic station technical operation charts and shunting operation sheets, adjust it according to the actual operation trajectory, and direct the technical operations of the entire station.

[0016] As an optimal technical solution, the left side headers of the station technical operation table are from top to bottom: the first arrival and departure direction, the freight yard, pull-out line and passenger depot connected in the station, the first shunting locomotive turning point, the first locomotive waiting line, the station arrival and departure line, the second shunting locomotive turning point, the second locomotive waiting line, the locomotive depot entry and exit line and the second arrival and departure direction.

[0017] As an optimal technical solution, the shunting locomotive turning point is used to record the stop position of the shunting locomotive in the station; the locomotive depot entry and exit lines and locomotive waiting lines are used to record the stop position of the main locomotive in the station.

[0018] As an optimal technical solution, the process of generating the shunting operation is specifically as follows: recording the departure point, transit point and destination of the shunting operation process; marking the shunting turning points and track information that the shunting locomotive passes through during the shunting operation on the technical operation table in turn, and marking the coupling and track drop information of the shunting locomotive.

[0019] As an optimal technical solution, the method collects the start and end time of the shunting locomotive's equipment occupation during its actual movement, marks the departure point, transit point and destination of the shunting locomotive's movement on the station technical operation chart, and draws a complete shunting locomotive movement trajectory.

[0020] As the preferred technical solution, the specific process of drawing the track of the main locomotive's uncoupling and entry and exit operations on the station technical operation table is as follows:

[0021] When a train enters the station, the train's arrival and departure directions and the track information where it stops are marked; when a train departs, the train's arrival and departure directions are marked and the train's track is drawn;

[0022] After the train is detached, mark the station where the detached locomotive is located and the departure track and the locomotive depot entrance line to be entered, and draw the running track of the detached locomotive;

[0023] Before the train enters the station, mark the locomotive depot exit line where the locomotive to be coupled is located, the station to departure track it passes through, and the locomotive waiting line where it stops and waits; after the train is detached, the locomotive to be coupled enters the station to departure track corresponding to the train from the locomotive waiting line, and draw the running track of the coupled locomotive.

[0024] As an optimal technical solution, the method collects the start and end time of the equipment occupied by the main locomotive during its actual operation, and marks the departure, stop, uncoupling and coupling processes of the main locomotive on the station technical operation chart, drawing a complete running trajectory of the main locomotive's uncoupling and coupling operations.

[0025] As a preferred technical solution, the process of generating the basic diagram of station technical operations is as follows:

[0026] Based on the basic train operation diagram and the fixed routes for locomotives to enter and exit the section, a basic operation process diagram including train reception and dispatch operations and locomotive switching operations is generated, and based on the arrival and departure times of the trains, it is converted into a basic diagram for emission control of the station's operation routes.

[0027] As the preferred technical solution, the process of formulating the technical operation plan for the entire site is as follows:

[0028] According to the next day's shift plan and based on the station's basic operation route emission control diagram, formulate a preliminary shunting plan, as well as a plan for receiving and dispatching trains, locomotive swapping, and entering and exiting the depot;

[0029] Based on the daily shift plan, formulate a stage plan to plan and manage the operations of the entire station, and make adjustments based on the actual operation trajectory to direct the operations of the entire station.

[0030] As a preferred technical solution, the method for detecting and displaying conflicts between train routes and shunting routes specifically comprises the following steps:

[0031] When a conflict is found between the routes of the two when preparing the shunting work order and the train receiving and dispatching plan, an alarm will be issued by marking symbols on the technical work sheet.

[0032] As a second aspect of the present invention, there is provided an electronic device, comprising:

[0033] one or more processors;

[0034] a memory for storing one or more programs;

[0035] When the one or more programs are executed by the one or more processors, the one or more processors implement the above-mentioned integrated management method for station technical operations.

[0036] As a third aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned integrated management method for station technical operations are implemented.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] 1) The integrated management method for station technical operations proposed in the present invention can record in detail on the station technical operation table the uncoupling and entry and exit operation processes of the operating locomotive and the shunting operation process, thereby realizing the integrated management and control of the uncoupling and uncoupling operations of the receiving and dispatching trains, shunting locomotives and the operating locomotive. In addition, conflict detection between train routes and shunting routes is also set up, which can intuitively discover safety hazards and avoid safety risks at the planning level.

[0039] 2) This method improves the station technical operation sheet, which now displays the shunting operation process, including the departure, transit, and destination points. This provides a new method for automatically generating and modifying shunting operation sheets, fully automating shunting operations. This consolidates and intuitively displays station train reception and dispatching operations, shunting operations, and locomotive uncoupling and entry / exit operations on a single sheet, enabling station dispatchers to gain a comprehensive and intuitive understanding of station operations and improving their command capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is an example diagram of an existing shunting operation plan;

[0041] Figure 2 This is a flow chart of the integrated management method for station technical operations of the present invention;

[0042] Figure 3 The station technical operation table designed for this method and the example diagram of the locomotive running trajectory during the locomotive coupling change process;

[0043] Figure 4 An example diagram for recording the shunting operation process designed for this method;

[0044] Figure 5 An example diagram showing the conflict detection designed for this method. DETAILED DESCRIPTION

[0045] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0046] Example 1

[0047] The present invention proposes an integrated management and control method for the operation of trains, special shunting locomotives and main locomotives. By designing and improving the station technical operation table, it adds the display of the running track of the special shunting locomotive during the shunting operation, as well as the running track of the main locomotive when uncoupling and entering and leaving the section, thereby achieving integrated management and control of the operation of trains, special shunting locomotives and main locomotives at the station. Figure 2 As shown, the present invention is achieved through the following technical solutions:

[0048] Step 1: Design the station technical operation table, such as Figure 3 Taking the technical operation table for Station C as an example, the north end of Station C connects to two directions: Station A and Station B, and the south end connects to Station D in one direction. The left side of the technical operation table is the header, which, from top to bottom, shows the north end arrival and departure direction, the freight yard, draw-out line, and passenger depot connected to Station C for vehicle pickup and delivery, the north end shunting turnaround point (allowable stopover location), north end standby line 1, station arrival and departure lines (including tracks 1-15), south end shunting turnaround point (allowable stopover location), south end standby line 2, locomotive depot entry and exit lines, south end arrival and departure direction, and the status of two shunting locomotives. The diagram uses train K268 as an example. At 7:11 PM, after connecting to K268 from the D Station uplink, it stopped at track 1 and departed at 7:20 PM for the B Station uplink. K268 required a locomotive swap at Station C.

[0049] Step 2: On the station technical operation table, identify the departure, destination, and transit points of the shunting operation based on the shunting locomotive turning point and track information, draw and express the complete trajectory of the shunting locomotive, and automatically generate a shunting operation order according to the plan, thereby realizing automatic shunting.

[0050] Step 3. On the station technical operation table, based on the entry and exit lines of the locomotive depot and the shunting return points, draw the locomotive uncoupling and entry and exit operation trajectories to fully express the locomotive operation status.

[0051] Step 4: Collect the actual running tracks of trains, shunting locomotives and service locomotives to generate a real-time diagram of the station technical operation table.

[0052] Step 5: Based on the basic train operation diagram and the fixed routes for locomotive entry and exit, generate a basic diagram of station technical operations including train reception and dispatching operations and locomotive switching operations.

[0053] Step 6: Generate a daily (shift) plan chart for station technical operations based on the daily (shift) plan, including daily (shift) plan charts for train operations, locomotive swapping, and shunting operations.

[0054] Step 7: Develop a phased plan based on the station’s technical operations daily (shift) plan chart to direct the station’s technical operations.

[0055] The above steps also include the following features:

[0056] In step 1, by adding entry and exit lines of the locomotive depot and shunting turning points (stopping locations), the stop locations of all service locomotives and shunting locomotives in the station can be expressed on the station technical operation table, so that the operation tracks can be accurately recorded and technical operations can be organized according to plan;

[0057] In step 2, because of the shunting return point in step 1, the shunting operation process can be fully recorded on the station technical operation sheet, and a shunting operation order can be automatically generated based on the plan on the station technical operation sheet;

[0058] In step 3, because of the entry and exit lines and shunting turning points in step 1, the locomotive entry and exit, as well as the head removal and attachment operations during the locomotive switching process can be fully recorded, and the locomotive entry and exit operation plan can be made in advance;

[0059] In step 4, thanks to steps 2 and 3, the station technical operation table can not only record the train reception and dispatch operation track, but also fully record the shunting operation and locomotive entry and exit operation process, thus achieving the effect of fully covering the station operation record.

[0060] In step 5, based on the basic train operation diagram and the fixed routes for locomotive entry and exit, a basic operation process diagram including train reception and dispatch operations and locomotive switching operations is generated. The arrival and dispatch times of the basic diagram are converted into a basic diagram for emission control of the station's operation routes.

[0061] In step 6, based on step 5 and the next day's shift plan, a preliminary shunting plan, as well as a plan for receiving and dispatching trains and locomotives entering and leaving the depot and for changing trains can be formulated.

[0062] In step 7, because of the daily shift plan in step 6, a phased plan can be formulated on this basis to achieve planned management of the entire station's operations, and continuous adjustments can be made based on the actual operation records in step 4 to achieve the purpose of directing the entire station's operations.

[0063] Example 2

[0064] like Figure 3 As shown, the method of the present invention designs the header of the technical operation chart and the design method of recording the locomotive uncoupling and entering and exiting the section operation process. Specifically, it includes the following steps:

[0065] Step 300, first add the locomotive depot, locomotive waiting line and shunting turning point positions to the left header of the existing technical operation table. Still taking the case of Station C as an example, the left header of the technical operation table designed by the present invention is, from top to bottom, the following: north end to departure direction, the freight yard, pull-out line and passenger depot connected to Station C that can carry out vehicle pickup and delivery operations, N end shunting turning point, locomotive waiting line 1, station to departure line (including tracks 1-15), S end shunting turning point, locomotive waiting line 2, locomotive depot, south end to departure direction and the dynamics of two shunting locomotives. The right side of the technical operation table represents the time axis in the horizontal direction, and the status position of the locomotive operation corresponds to the left header to draw the locomotive operation trajectory.

[0066] Step 301, taking the locomotive change of K268 at this station as an example, before K268 enters the station, locomotive 001 leaves the west yard of the locomotive depot at 18:30, passes through 2G and arrives at the locomotive waiting line 1, which is indicated by the blue line in the figure;

[0067] Step 302: K268 enters 1G from the up lane toward D Station at 19:11 and stops;

[0068] Step 303, 19:17, K268 removed its lead, and the locomotive 002 entered the west yard of the locomotive depot, as indicated by the yellow line on the diagram;

[0069] Step 304, 19:19, locomotive 001 enters 1G from standby line 1 and connects to K268;

[0070] Step 305, 19:30, K268 departs from 1G and heads for the up line towards Station B.

[0071] Step 306: During the actual operation of the locomotive, by collecting the start and end time of its equipment occupation, its departure, stop, coupling and uncoupling process can be marked on the station technical operation chart, thereby drawing a complete operation trajectory of the uncoupling and coupling operations of the main locomotive.

[0072] Example 3

[0073] refer to Figure 4 The present invention introduces a method for recording the shunting operation process (departure point, transit point, destination). Specifically, it includes the following steps:

[0074] Step 400, still with Figure 2 Taking the shunting operation sheet No. N101 of shunting locomotive No. 1 as an example, the complete shunting operation process is represented by yellow lines in the figure.

[0075] Step 401: First, the No. 1 shunting locomotive enters track 15 from the N-end shunting turning point position N3 and connects 6 cars.

[0076] Step 402: Drive from lane 15 to position N3, and then enter lane 12 to connect 3 vehicles.

[0077] Step 403: Run from lane 12 to position N1, then enter lane IV to dump 3 cars.

[0078] Step 404: Run from lane IV to position N1, then enter lane 3 to dump 3 cars.

[0079] Step 405: Run from track 3 to position N1, then enter track 6 to dump 1 car.

[0080] Step 406: Run from lane 6 to position N2, then enter lane 2 to dump two cars.

[0081] Step 407: Run from track 2 to position N3, and all operations of this shunting operation order are completed.

[0082] Step 408: By marking the shunting turning point and track information on the technical operation table, a corresponding shunting operation plan can be automatically generated, and the shunting operation can be automatically completed.

[0083] Step 409: During the actual movement of the shunting locomotive, by collecting the start and end time of its equipment occupation, the departure point, transit point and destination of its movement process can be marked on the station technical operation chart, thereby drawing a complete movement trajectory of the shunting locomotive.

[0084] Example 4

[0085] refer to Figure 5 This paper introduces the design method of the present invention for detecting and displaying conflicts between train routes and shunting routes. It specifically includes the following steps:

[0086] Step 500, still taking the N101 shunting operation sheet of shunting locomotive No. 1 as an example, now supplement the receiving and dispatching operation plan of K123 train.

[0087] Step 501, K123 enters lane 3 of Station C from the down line toward Station A at 21:55 and stops, and departs at 22:27 and heads toward the down line toward Station D.

[0088] Step 502, when compiling the N101 shunting operation sheet and the K123 train receiving and dispatching plan at the same time, it is found that there is an intersecting approach. The K123 station approach, that is, the approach from the downward direction of Station A to 3G, conflicts with the second hook shunting operation plan of N101, that is, the approach from Track 12 to Position N1. At this time, an alarm is issued on the technical operation sheet through a marking symbol.

[0089] Step 503, at this time, modify the second hook shunting operation plan of the N101 shunting operation order, for example, continue to stop at track 12 and postpone the time to position N1, then there is no conflict and the red alarm disappears.

[0090] In step 504, through the conflict detection display of step 502, operation conflicts can be discovered in advance and operators can be reminded, thereby avoiding the occurrence of safety accidents.

[0091] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art through logical analysis, reasoning, or limited experimentation based on the concepts of the present invention and the prior art should be within the scope of protection defined by the claims.

Claims

1. A method for integrated management of station technical operations, characterized in that the steps include: Set the locomotive depot entry and exit lines and locomotive shunting turning points on the station technical operation table; On the station technical operation table, the departure, destination, and transit points of the shunting operation are marked based on the shunting locomotive turning point and track information, and a complete trajectory of the shunting locomotive shunting operation is drawn, and a shunting operation order is generated according to the plan; On the station technical operation table, based on the locomotive depot entry and exit lines and shunting turnaround points, draw the running track of the locomotive for uncoupling and entering and exiting the depot; Collect the actual running tracks of trains, shunting locomotives and main locomotives to generate the actual track map of the station technical operation table; Generate a basic diagram of station technical operations including train reception and dispatching operations and locomotive switching operations based on the basic train operation diagram and fixed locomotive entry and exit routes; Formulate a technical operation plan for the entire station based on the basic station technical operation charts and shunting operation sheets, adjust it according to the actual operation trajectory, and direct the technical operations of the entire station.

2. A station technical operation integrated management method according to claim 1, characterized in that: The left side headers of the station technical operation table are from top to bottom: the first arrival and departure direction, the freight yard, draw-out line and passenger depot connected in the station, the first shunting locomotive turning point, the first locomotive waiting line, the station arrival and departure line, the second shunting locomotive turning point, the second locomotive waiting line, the locomotive depot entry and exit line and the second arrival and departure direction.

3. A station technical operation integrated management method according to claim 2, characterized in that: The shunting turning point is used to record the stop position of the shunting locomotive in the station; the locomotive depot entry and exit lines and locomotive waiting lines are used to record the stop position of the main locomotive in the station.

4. A method for integrated management of station technical operations according to claim 1, characterized in that: The specific process of generating the shunting operation is as follows: record the departure point, transit point and destination of the shunting operation process; mark the shunting turning points and track information that the shunting locomotive passes through during the shunting operation on the technical operation table in turn, and mark the coupling and track drop information of the shunting locomotive.

5. A method for integrated management of station technical operations according to claim 4, characterized in that: The method collects the start and end time of the shunting locomotive's equipment occupation during its actual movement, marks the departure point, transit point and destination of the shunting locomotive's movement on a station technical operation chart, and draws a complete shunting locomotive movement trajectory.

6. A method for integrated management of station technical operations according to claim 1, characterized in that: The specific process of drawing the track of the main locomotive for uncoupling and entering and leaving the depot on the station technical operation table is as follows: When a train enters the station, the train's arrival and departure directions and the track information where it stops are marked; when a train departs, the train's arrival and departure directions are marked and the train's track is drawn; After the train is detached, mark the station where the detached locomotive is located, the departure track and the locomotive depot approach line, and draw the running track of the detached locomotive; Before the train enters the station, mark the locomotive depot exit line where the locomotive to be coupled is located, the station to departure track it passes through, and the locomotive waiting line where it stops and waits; after the train is detached, the locomotive to be coupled enters the station to departure track corresponding to the train from the locomotive waiting line, and draws the running track of the first locomotive.

7. A method for integrated management of station technical operations according to claim 6, characterized in that: The method collects the start and end time of the equipment occupation of the main locomotive during its actual operation, and marks the departure, stop, uncoupling and coupling processes of the main locomotive on the station technical operation chart, thereby drawing a complete operation trajectory of the main locomotive during the uncoupling and coupling operations.

8. The integrated management method for station technical operations according to claim 1, characterized in that: The process of generating the basic diagram of station technical operations is as follows: Based on the basic train operation diagram and the fixed routes for locomotives to enter and exit the section, a basic operation process diagram including train reception and dispatch operations and locomotive switching operations is generated, and based on the arrival and departure times of the trains, it is converted into a basic diagram for emission control of the station's operation routes.

9. A method for integrated management of station technical operations according to claim 8, characterized in that: The process of formulating the technical operation plan for the entire site is as follows: According to the next day's shift plan and based on the station's basic operation route emission control diagram, formulate a preliminary shunting plan, as well as a plan for receiving and dispatching trains, locomotive swapping, and entering and exiting the depot; Based on the daily shift plan, formulate a stage plan to plan and manage the operations of the entire station, and make adjustments based on the actual operation trajectory to direct the operations of the entire station.

10. A method for integrated management of station technical operations according to claim 9, characterized in that: The method for detecting and displaying conflicts between train routes and shunting routes specifically comprises the following steps: When a conflict is found between the routes of the two when preparing the shunting work order and the train receiving and dispatching plan, an alarm will be issued by marking symbols on the technical work sheet.

11. An electronic device, characterized in that: include: one or more processors; a memory for storing one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the integrated management method for station technical operations as described in any one of claims 1-10.

12. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by the processor, the steps of the integrated management method for station technical operations as described in any one of claims 1 to 10 are implemented.

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