Station technical operation integrated management method and device and medium

Abstract

The invention relates to a station technical operation integrated management method and device and a medium, and the method comprises the steps: adding a locomotive depot access section line and a shunting turning point on a station technical operation table, marking a shunting operation departure place, a shunting operation destination and a shunting operation passing place based on the shunting turning point and station track information, and drawing a complete track expressing shunting operation of a shunting locomotive. A shunting operation list is generated according to the plan; based on the locomotive depot in-out section line and the locomotive dispatching turning point, drawing the running track of the locomotive in-out section operation and the running track of the locomotive in-out section operation; and formulating a total station technical operation plan according to the shunting operation list and the station technical operation basic chart so as to command the technical operation of the total station. Compared with the prior art, the system and the method have the advantages that centralized management of station train receiving and dispatching operation, shunting operation and leading locomotive picking and hanging and access section operation is achieved, conflict detection between train access and shunting access can be achieved, and station dispatchers can conveniently and comprehensively master station operation conditions.

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] At present, for stations that receive and dispatch trains, shunting locomotives and service locomotives, the station technical operation table is generally used to record the station technical operation process, compile stage plans and conduct dispatching and command. The main components of the station technical operation table are generally the following: train arrival and departure column, train formation content column, arrival and departure yard column, shunting yard column, hump or lead-out line column, loading and unloading location column and shunting locomotive dynamic column.

[0003] The existing station technical operation table can completely record the train reception and dispatching process (including arrival and dispatching time and track), train formation content, as well as the results after train dismantling or marshalling operations and 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 detaching and coupling the main locomotive. In addition, 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 No. N101 shunting work order of the No. 1 shunting locomotive as an example, the existing styles include serial number, track, coupling, number of cars and notes. The meaning of this work order is that the shunting operations to be performed by the No. 1 shunting locomotive are, in order, 6 cars on track 15, 3 cars on track 12, 3 cars on track IV, 3 cars on track 3, 1 car on track 6, and 2 cars on track 2. From this work order, we can only know the number of cars that can be coupled on a certain track, but the running process and time plan of the shunting locomotive are not clear. In the various registration forms at the station, there are neither actual running records nor advance shunting running plans, and the existing technical operation charts have no way to record and express the locomotive coupling change.

[0006] With the popularization and application of the centralized dispatching system of stations, the operation of receiving and dispatching trains has been basically automated. However, the operation of receiving and dispatching trains is only a part of the station operation, so it is urgent to propose a plan from the planning level to realize the integrated management of the station's train operation, shunting operation and main locomotive operation. 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 train, special shunting locomotive and main locomotive operations 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, the steps comprising:

[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 point, destination and transit point of the shunting operation are marked based on the shunting locomotive turning point and track information, and a complete track expressing the shunting operation of the shunting locomotive 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 the shunting turning point, 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 service 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 the fixed routes for locomotives to enter and exit the section;

[0015] Develop a technical operation plan for the entire station based on the basic station technical operation diagrams and shunting operation sheets, make adjustments based on the actual operating 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 a preferred technical solution, 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.

[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 passed by the shunting locomotive 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 occupation of equipment 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 uncoupling and entering and exiting the depot 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, the station where the detached locomotive is located and the departure track and the locomotive depot entry line to be entered are marked, and the running track of the detached locomotive is drawn;

[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 draws 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, and draws a complete running trajectory of the main locomotive's uncoupling and coupling operations.

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

[0026] According to 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 dispatching operations and locomotive switching operations is generated, and based on the arrival and departure times of the trains, it is converted into the basic operation route emission control diagram for the station.

[0027] As a preferred technical solution, the process of formulating the whole-station technical operation plan is as follows:

[0028] According to the next day's shift plan, 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 and locomotive swapping and entering and exiting the depot;

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

[0030] As a preferred technical solution, the method detects and displays the conflict between train route and shunting route, and 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 given 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 integrated management method of station technical operations as described above.

[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 the uncoupling and entry and exit operation process of the operating locomotive and the shunting operation process on the station technical operation table, and realize the integrated management and control of the uncoupling and uncoupling operations of receiving and dispatching trains, shunting locomotives and operating locomotives, and also set up conflict detection of train routes and shunting routes, which can intuitively discover safety hazards and avoid safety risks from the planning level.

[0039] 2) This method improves the station technical operation table, which can show the shunting operation process on the station technical operation table, including the departure place, the via place, and the destination, and provides a new method for the automatic generation and modification of the shunting operation sheet, making the shunting operation fully automated. The station's train receiving and dispatching operations, shunting operations, and locomotive uncoupling and entry and exit operations are displayed in a complete and intuitive manner on one table, which is convenient for station dispatchers to fully and intuitively grasp the station operation situation and improve 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 track during the locomotive replacement 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 in conjunction with 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 integrated management and control method for the operation of trains, special shunting locomotives and main locomotives proposed in the present invention improves the station technical operation table by designing and adding 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, so as to achieve the 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 implemented by the following technical solutions:

[0048] Step 1: Design the station technical operation table, such as Figure 3 Taking the technical operation table of Station C as an example, the north end of Station C is connected to two directions, namely Station A and Station B, and the south end of Station C is connected to one direction of Station D. The left side of the technical operation table is the table header, from top to bottom, the north end arrival and departure direction, the freight yard, traction line and passenger maintenance depot connected to Station C that can carry out vehicle pickup and delivery operations, the north end shunting reversal point (stopping position), the north end standby line 1, the station arrival and departure line (including 1-15 tracks), the south end shunting reversal point (stopping position), the south end standby line 2, the locomotive depot entry and exit line, the south end arrival and departure direction and the dynamics of two shunting locomotives. Taking the K268 train as an example in the figure, when it connects to K268 from the D station upline at 19:11, it stops at track 1 and departs at 19:20 to the B station upline; K268 train needs to carry out locomotive replacement operations at Station C.

[0049] Step 2: On the station technical operation table, identify the departure point, destination and transit point of the shunting operation based on the shunting locomotive turning point and track information, draw and express the complete trajectory of the shunting locomotive operation, 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 turning 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 map of the station technical operation table.

[0052] Step 5: 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 the fixed routes for locomotive entry and exit.

[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 switching 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 the entry and exit lines of the locomotive depot and the turning point (stoppable position) of the shunting locomotive, the stop positions of all the main locomotives and shunting locomotives in the station can be expressed on the station technical operation table, so that the operation track can be accurately recorded and the technical operation can be organized according to the plan;

[0057] In step 2, because of the shunting return point in step 1, the shunting operation process can be completely recorded on the station technical operation table, and the shunting operation order can be automatically generated according to the plan on the station technical operation table;

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

[0059] In step 4, because of steps 2 and 3, the station technical operation table can fully record the process of shunting operations and locomotive entry and exit operations on the basis of the original record of train reception and dispatching operations, thus achieving the effect of fully covering the station operations;

[0060] In step 5, based on the basic train operation diagram and the fixed route of locomotives entering and exiting the section, a basic operation process diagram including train reception and dispatching operations and locomotive switching operations is generated, and the arrival and dispatching times of the basic diagram are converted into the basic diagram of the station's operation route emission control;

[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 changing trains can be formulated;

[0062] In step 7, because we have the daily shift plan in step 6, we can formulate a stage plan on this basis to achieve planned management of the entire station's operations, and continuously adjust according to 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 designs the process record of locomotive uncoupling and entering and exiting the section. Specifically, it includes the following steps:

[0065] Step 300, first add the locomotive depot, locomotive standby 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 north end to the departure direction, the freight yard, the pull-out line and the passenger maintenance depot connected to Station C that can carry out vehicle pickup and delivery operations, the N-end shunting turning point, locomotive standby line 1, the station to the departure line (including tracks 1-15), the S-end shunting turning point, locomotive standby line 2, the locomotive depot, the south end to the departure direction and the dynamics of two shunting machines. 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 running track of the locomotive operation.

[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, arrives at the locomotive waiting line 1 via 2G, which is indicated by the blue line in the figure;

[0067] Step 302, K268 enters 1G from the up lane in the direction of D station and stops at 19:11;

[0068] Step 303, 19:17, K268 removed its head, and the locomotive 002 entered the west yard of the locomotive depot, which is 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, at 19:30, K268 departs from 1G and heads for Station B on the up line.

[0071] Step 306, during the actual operation of the locomotive, by collecting the start and end time of its occupation of the equipment, its departure, stop, coupling and uncoupling process can be marked on the station technical operation chart, so as to draw a complete running trajectory of the uncoupling and coupling operations of the main locomotive.

[0072] Example 3

[0073] refer to Figure 4 , introduces the method of the present invention, and designs a recording method for 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 work order 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, shunting locomotive No. 1 enters track 15 from position N3 of the N-end shunting turning point, 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 track 6 to position N2, then enter track 2 to dump 2 cars.

[0081] Step 407, running from track 2 to position N3, all operations of this shunting operation sheet are completed.

[0082] Step 408, by marking the shunting turning point and track information on the technical operation table, the 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 occupation of the equipment, 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 , introduces the design method of the present invention for detecting and displaying the conflict between train routes and shunting routes. Specifically, it 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 of station A at 21:55 and stops, and departs at 22:27 and heads for the down line of station D.

[0088] Step 502, when preparing 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 access to 3G from the downward direction of Station A, 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 given by marking symbols on the technical operation table.

[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] Step 504, through the conflict detection display of step 502, the operation conflict can be discovered in advance and the operator can be reminded, so as to avoid the occurrence of safety accidents.

[0091] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined 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 the locomotive shunting turning point on the station technical operation table; On the station technical operation table, the departure point, destination and transit point of the shunting operation are marked based on the shunting locomotive turning point and track information, and a complete track expressing the shunting operation of the shunting locomotive 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 the shunting turning point, 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 service 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 the fixed routes for locomotives to enter and exit the section; Develop a technical operation plan for the entire station based on the basic station technical operation diagrams and shunting operation sheets, make adjustments based on the actual operating 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, 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.

3. A station technical operation integrated management method according to claim 2, characterized in that: 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.

4. A station technical operation integrated management method 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 passed by the shunting locomotive 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 station technical operation integrated management method according to claim 4, characterized in that: The method collects the start and end time of the shunting locomotive occupying equipment during its actual running process, marks the departure place, passing place and destination of the shunting locomotive running process on the station technical operation chart, and draws a complete shunting locomotive running trajectory.

6. A station technical operation integrated management method according to claim 1, characterized in that: The specific process of drawing the track of the main locomotive 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, the station to departure track and the locomotive depot approach line where the detached locomotive is located are marked, and the running track of the detached locomotive is drawn; Before the train enters the station, mark the locomotive depot exit line where the locomotive to be connected 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 connected 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 station technical operation integrated management method according to claim 6, characterized in that: The method collects the start and end time of the equipment occupied by the service locomotive during its actual running process, and marks the process of leaving the section, stopping, uncoupling and coupling of the service locomotive on the station technical operation chart, and draws a complete running track of the uncoupling and coupling operation of the service locomotive.

8. The integrated management method for station technical operations according to claim 1 is characterized in that: The generation process of the basic diagram of station technical operation is as follows: According to 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 dispatching operations and locomotive switching operations is generated, and based on the arrival and departure times of the trains, it is converted into the basic operation route emission control diagram for the station.

9. A station technical operation integrated management method according to claim 8, characterized in that: The process of formulating the whole-station technical operation plan is as follows: According to the next day's shift plan, 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 and locomotive swapping and entering and exiting the depot; Based on the daily shift plan, formulate a phase plan to manage the overall station operations, make adjustments based on the actual operation trajectory, and direct the overall station operations.

10. A station technical operation integrated management method according to claim 9, characterized in that: The method detects and displays conflicts between train routes and shunting routes, and 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 given 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 1-10 are implemented.

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