CN106553664B - The method and apparatus of shunting route control is implemented in combination with using STP and CTC - Google Patents

Abstract

The present invention relates to a method and device for realizing shunting route control by combining STP and CTC, including: 1) The STP system receives a shunting operation order, and calculates the shunting progress according to the current location information of the locomotive and the destination of the shunting operation; 2) The CTC system receives the shunting route application information from the STP system of all locomotives in real time, and creates a shunting route application form or sends the newly received The shunting route application is inserted into the shunting route application form; 3) The CTC system receives in real time the shunting operation orders for all locomotives from the station shunting plan preparation server; 4) the CTC system inserts the shunting route application form into The shunting route application is operated. Compared with the prior art, the present invention reduces the labor intensity of the train staff, improves the efficiency of the shunting operation, uses the equipment to realize the safety control of the shunting route, and fundamentally avoids the mishandling of the shunting route problem occurs.

Description

Method and device for realizing shunting route control by combining STP and CTC

technical field

The invention relates to a shunting technology during railway transportation, in particular to a method and device for realizing shunting route control by combining STP (wireless shunting locomotive signal and monitoring system) and CTC (centralized dispatching system).

Background technique

Shunting operation is an important part of the railway transportation process, and it is also an important and complicated content in the organization of station traffic. Regardless of the large station or the intermediate station, the essence of the shunting operation is basically the same, that is, the station dispatcher (duty attendant) follows the train adjustment plan, loading and unloading plan, train removal plan, locomotive transfer plan, etc. issued by the dispatcher dispatcher. As a basis, combined with the actual situation of the current station, prepare a station dispatching operation plan, and issue it to the shunting commander and related personnel in the form of a shunting operation notice, handle the shunting route in a timely manner, and command the shunting operators to complete the dispatching according to the plan Car work.

The handling of shunting routes is an important link in shunting operations. The correctness and safety of shunting routes and the timely establishment of shunting routes are the most important to ensure the safety and efficiency of shunting operations. In order to realize the automatic arrangement of the shunting route, improve the operation efficiency and intelligently solve the mutual interference problem of the train shunting operation, and improve the safety of the shunting operation, the CTC system has designed a set of shunting plan editing and route automatic control Function. Specifically, through the editing interface of the shunting operation sheet, the shunting plan can be compiled, and the shunting hook sequence can be modified, and the shunting route sequence can be generated manually and sent to the station's self-discipline machine, and the shunting route can be triggered manually or automatically at an appropriate time. Trigger shunting approach. However, since the shunting operation is strictly dependent on the train plan, and the train operation and the shunting operation interfere with each other, such as the shunting route crossing the main line, the shunting route occupying the dispatching line, and the dispatching route that does not occupy the dispatching line but affects the receiving and dispatching train At the same time, the shunting operation is relatively complicated, and the time to complete the operation is relatively random. Therefore, it is necessary to constantly modify the shunting plan and shunting route according to the actual operation situation on site. In order to adapt to this random change, the station attendant must constantly compile shunting plans, modify or redesign the shunting route sequence, and the workload is too large, so that the management and control of the shunting route by CTC cannot be applied to the field.

At present, the establishment and control of shunting routes still use traditional methods. That is, the station signalman puts the paper shunting operation sheet on the table, and one shunting machine corresponds to one shunting operation sheet. According to the paper shunting operation sheet, the signalman manually observes the position of the red light belt of the shunting machine and combines the time of the shunting operation and the train plan to discharge the route in a timely manner. After the route is discharged, draw a completion mark on the corresponding shunting coupler. The shunting route discharge operation is performed on the interlock HMI (tDCS station) or by pressing the start button and end button on the CTC terminal. In order to ensure the correct, reasonable and safe shunting routes, the signalmen implement the system of "one look, two clicks, three confirmations, and four calls" when arranging the shunting routes. At the same time, the station attendant also monitors and checks the operation process of the route.

Under the existing shunting route management process, the requirements for signalmen are relatively high, especially for stations with multiple shunting machines operating at the same time, and stations with busy train operations, the labor intensity of signalmen is high. At the same time, this method of handling shunting routes, especially on the interlocking HMI, cannot check the shunting route and shunting plan through the equipment, and the shunting route and train route Conflict checks, equipment application condition checks for shunting routes, and safety card control for shunting routes. This traditional operation method, which only relies on the self-control and mutual control of operators, can no longer guarantee the safety and efficiency requirements of high-density shunting operations. Reduce the labor intensity of service personnel and improve work efficiency.

Contents of the invention

The object of the present invention is to provide a method and device for realizing shunting route control by combining STP and CTC in order to overcome the defects of the above-mentioned prior art.

The purpose of the present invention can be achieved through the following technical solutions:

A method for realizing shunting route control by combining STP and CTC, comprising the following steps:

1) The STP system installed on the locomotive receives the shunting operation order of the locomotive, and edits and adjusts the shunting operation order according to the actual situation of the shunting operation. The edited and adjusted content is: the start time and end time of the shunting operation;

2) The STP system installed on the locomotive acts as the initiator of the arrangement shunting route. When the locomotive/train presses the section ahead of the shunting prohibition signal, the STP system of the locomotive is based on the current locomotive position information and the purpose of the next shunting operation. Based on the relationship between ground, route, and track occupancy at the current station, it automatically searches for all feasible shunting routes where computerized vehicles can reach the destination, and sends shunting route application information to the CTC system through the STP system automatically or through manual confirmation;

3) The CTC system receives the shunting route application information from the STP system of all locomotives in real time, creates a shunting route application form or inserts the newly received shunting route application in accordance with the sequence of operation priority and operation time to the shunting route application form;

4) The CTC system receives in real time the shunting operation orders for all shunting machines from the station shunting plan preparation server;

5) The CTC system operates on the shunting route application in the shunting route application form.

The section in front of the locomotive/car train pressing the shunting prohibition signal is the distance between the last shunting permission signal passed by the locomotive or train train and the first shunting prohibition signal encountered ahead. track circuit section.

The shunting plan preparation server is installed with SMIS2.6 (Station Integrated Management Information System) software, which is used to prepare shunting operation plans, and issue shunting operation orders to locomotives and shunting route card control machines.

The shunting route application information includes the locomotive number, the current position of the locomotive on the track, the destination of the operation, the lead-out line involved in the route, the start time and end time of this operation, and the shunting operation. priority level and all the optional shunting routes after calculation.

When there is no optional shunting route after calculation by the STP system in step 2), no shunting route application information is sent.

The operation of the CTC system on the shunting route application in the shunting route application form is as follows:

a. Textual and graphical display of the shunting route application information sent by each locomotive, and the shunting route application information sent by the locomotive according to the shunting operation order of each locomotive from the shunting plan preparation server carry out plan checks;

b. For the shunting route application that has passed the plan check and inspection, calculate the shunting route that can be run according to the current locomotive position, the target position of the operation, the auxiliary pull-out line and the current station track occupancy, and compare with the locomotive Check the optional shunting routes calculated in the same way provided by the STP system, perform two-out-of-two operation, and select all the same shunting routes as the set of alternative shunting routes;

c. Carry out train conflict checks and equipment availability checks on the alternative shunting routes in the time dimension. All the shunting routes that pass the inspection form an executable shunting route set, and conduct a set of executable shunting routes for each executable shunting route Text and station graphic display, listing the advantages and disadvantages of each executable shunting route and the optimal shunting route suggested by the system;

d. For the executable shunting routes, provide a manual one-key trigger method to arrange the shunting routes or arrange the shunting routes by automatic triggering;

e. For shunting route applications that do not meet the conditions for conflicts with train routes or conflicts with other shunting routes, CTC sends route waiting feedback information to the corresponding locomotive STP system; for For the shunting route application that fails to pass the plan verification test or route verification test, CTC sends route error application information to the locomotive STP system;

f. Select a shunting route from the executable shunting routes provided by the system, arrange the shunting routes, and send route execution feedback.

g. The CTC system continues steps a, b, c, d, e, f until all shunting route applications are completed.

The equipment availability check in step c includes checks of blackout areas and construction blockade areas.

A device for realizing the method of shunting route control by combining STP and CTC, including: CTC system, STP system, computer interlocking system, outdoor signal equipment, shunting plan preparation server, shunting route The card control machine and the shunting route control display machine, the CTC system is equipped with a station self-discipline machine;

The STP system is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives; sending shunting operation feedback;

The STP system is connected with the shunting route card controller module for sending locomotive shunting route application information; receiving shunting route execution state feedback information;

The shunting route card control machine is connected to the shunting plan preparation server for receiving the shunting operation orders of all locomotives in this station;

The shunting route card control machine is connected with the shunting route control display machine, and is used to send the shunting route application information, the alternate car shunting route information, the executable shunting route information, and receive the route execution feedback;

The shunting route card control machine is connected with the station self-discipline machine, and is used to send information on alternative shunting routes and receive executable shunting route information;

The shunting route control display machine is connected to the station self-discipline machine for sending shunting route execution commands and receiving route execution feedback;

The computer interlocking system is connected with outdoor signal equipment for outputting relay operation instructions and collecting relay status signals;

The computer interlocking system is connected with the station self-discipline machine, and is used for receiving route sequence instructions and sending route execution status.

The CTC system includes an interconnected CTC center and a CTC station subsystem, and the station autonomous machine is set in the CTC station subsystem.

Described STP system comprises STP vehicle host and STP ground host;

The STP vehicle host is connected with the STP ground host, and is used to send shunting route application information to the STP ground host, receive route application feedback, and receive shunting plan worksheets;

The STP ground host is connected to multiple STP vehicle-mounted hosts in this station, and is used for receiving vehicle shunting route application information; sending route execution status feedback;

The STP ground host is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives;

The STP ground host computer is connected with the shunting route card controller, and is used for sending locomotive shunting route application information and receiving shunting route execution state feedback information.

The STP vehicle host includes a first information communication module, a shunting operation sheet editing module, a shunting route calculation module, a shunting route application module and a shunting route configuration module;

The first information communication module interfaces with the STP ground host, and is used to automatically acquire and update the shunting operation sheet prepared by the shunting plan preparation server, send shunting route application information, and receive shunting route execution feedback;

The shunting operation list editing module is to refine the hook plan of the shunting operation, including adding information on the pull-out lines passed by the route, adding or modifying the start time and end time of the hook plan, and forming the detailed adjustment schedule of the shunting machine. car work sheet;

The shunting route calculation module is based on the current position of the locomotive, the destination of the operation, the lead-out line, and the track occupancy of the station, and calculates the set of optional shunting routes that can reach the destination;

The shunting route application module sends the shunting route application information to the first information communication module according to the configuration of the route application method, and the first information communication module sends the information. The information sent includes: locomotive number, locomotive current Position, destination position, approach lead-out line, operation start time and end time, and operation priority; in the automatic sending mode, when the locomotive/car train presses into the track before the prohibition signal, the shunting route application module will automatically trigger the information Send; in the manual trigger mode, the driver chooses an opportunity to send according to the situation on the spot;

The shunting route configuration module is used to set whether the way of shunting route application is automatic trigger or manual trigger.

The STP ground host includes a second information communication module and a data processing and distribution module;

The second information communication module establishes a wireless connection with all STP vehicle-mounted hosts of this station, and is used to receive route application information, send route execution feedback, and send locomotive shunting operation orders; the second information communication module and The shunting plan preparation server is connected to receive the shunting operation sheets of all locomotives; the second information communication module is connected to the shunting route card controller to send the shunting route application information and receive the route execution Feedback;

The data processing and distribution module performs protocol conversion and data verification on the data from the external interface, and performs communication queue queuing according to the data type and priority to ensure the timeliness of data information interaction.

The shunting route card control machine includes a third information communication module, a plan checking module and a route checking module;

The third information communication module is connected with the STP ground host for receiving shunting route application information and sending the execution status; the third information communication module is connected with the shunting plan preparation server for receiving all locomotives The shunting operation list; the third information communication module is connected with the station self-discipline machine, and is used to send information on alternative shunting routes and receive executable shunting route information;

The plan checking module checks the shunting route information sent by the locomotive according to the shunting operation order of each locomotive originating from the shunting plan preparation server, including destination, operation start and end time, operation priority grade;

The route check module is based on the current position sent by the locomotive, the destination position and the auxiliary lead-out line information, and according to the current station track occupancy, the set of shunting routes that can be reached is calculated, and the locomotive STP system provides A set of optional shunting routes can be selected for two-out-two checking operation to form a set of alternative shunting routes.

The shunting route control display machine includes a fourth information communication module, an information display module, an information intelligent layout module, and a route control module;

The fourth information communication module is connected with the shunting route card controller, and is used for receiving shunting route application information, alternative shunting route information, executable shunting route information, and sending route execution feedback; The fourth information communication module is connected to the station self-discipline machine, and is used to send shunting route execution commands and receive route execution feedback;

The information display module is for displaying the shunting route application information, wherein the shunting route application information includes the locomotive number, the current position of the locomotive, the destination position, the lead-out line, the operation start time and end time, the operation priority level, optional shunting Routing; textual and station graphic display for alternative shunting routes; text and station graphic display for executable shunting routes; one-key operation button for routes for executable shunting routes;

The information intelligent layout module is when the information display module processes the display of multiple locomotive route application examples, according to whether the shunting route applied for by the locomotive has an executable shunting route, priority level of operation, and order of operation time Carry out display queue sorting management; when previewing optional shunting routes, alternative shunting routes or executable shunting routes in the form of station graphics, automatically calculate the position where the text information does not block the graphical interface according to the spatial position, and carry out Window re-layout to facilitate route preview;

The route control module is to complete the configuration of the route trigger mode, automatically or manually, and at the same time, when the route is triggered, send the shunting route sequence instruction to the fourth information communication module, and forward it through the fourth information communication module The shunting route sequence command is sent to the station's self-discipline machine to complete the route triggering.

The station self-discipline machine includes a fifth information communication module, a train dispatch route conflict check module and an equipment availability check module, wherein:

The fifth information communication module is connected with the shunting route card controller, and is used to receive the alternative shunting route and send the executable shunting route; the fifth information communication module is connected with the shunting route The controller is connected, receives the route execution command, and sends the route execution feedback;

According to the train plan of the station, the train dispatching route conflict checking module, in the time dimension, checks the shunting route crossing the main line, the shunting route that occupies the departure line, and the train dispatching route that does not occupy the departure line but affects the receiving and departing trains. Conflict detection for the shunting route;

The equipment availability inspection module detects the power dispatcher passing through the blackout area; detects the locomotive passing through the construction blockade area;

An executable shunting route is formed through the shunting route of train scheduling conflict detection and equipment availability detection; when the executable shunting route is executed, the shunting route is detected again in terms of time dimension, space dimension and equipment availability, Only the shunting routes that pass the inspection can be handled.

Compared with the prior art, the shunting route control method of the present invention first adopts the strategy of calculating the route by the equipment and applying for arranging the shunting route when the locomotive needs to be shunted, which solves the randomness of the shunting operation Strong, the shunting plan changes rapidly, and the train staff constantly revises the problem of the shunting route sequence plan, which reduces the intensity of the train staff. Specifically: the locomotive STP system receives the shunting operation order of the locomotive, and when the locomotive/train presses the front section of the shunting prohibition signal, the locomotive STP system uses the current locomotive position information and the destination of the next shunting operation, and the computer The shunting route that the car can walk, and send the shunting route application information to the next shunting operation destination to the CTC system. Secondly, this method adopts a heterogeneous two-out-of-two strategy with double check of plan and double check of shunting route by software and hardware, which ensures that the shunting operation is strictly executed according to the plan and the safety of shunting route is ensured. Specifically, after receiving the shunting route application of the locomotive, the CTC system checks the shunting route application information according to the shunting operation sheet from the shunting plan preparation server; calculates the shunting route application information based on the shunting route application information. The car route is double checked with the shunting route provided by the STP system to form an alternative shunting route. If the plans or shunting routes are inconsistent, the shunting routes will not be arranged and executed. In addition, the method checks train scheduling conflicts and equipment availability on the shunting route based on equipment, which further ensures the safety of the shunting route and improves transportation efficiency. Specifically, the CTC system conducts time-dimensioned train route conflict checks and shunt route equipment safety protection (power failure, construction blockade) checks on the alternative shunting routes, and forms executable shunting routes that meet the conditions through the checked routes A collection of approaches, and an analysis of the advantages and disadvantages of each approach and suggestions for optimal selection are given. Finally, the method provides a complete intelligent visual interface and a simple control interface, which is convenient for the train staff to grasp the overall information and reduces the possibility of misoperation. Specifically, in this method, each shunting route is graphically displayed at the station, and the shunting operation application is marked, and in the case of interface congestion caused by multiple locomotive applications, it is sorted according to the priority of the shunting operation and the order of the operation time. Interface intelligent layout. At the same time, the method provides a one-key manual trigger method for arranging shunting routes and an automatic shunting route trigger method for each shunting route.

Formed the device of the present invention on the basis of the present invention, the device of the present invention is on the basis of CTC and STP equipment device and the shunting plan preparation server, increases the vehicle-mounted host module on the STP vehicle-mounted host, and completes the shunting operation list Receive, edit and refine, complete the search and calculation of shunting routes and the application functions of shunting routes, and realize the shunting routes that computers can run based on the current locomotive location information and the destination of the next shunting operation, And send the shunting route application information to the CTC system to the destination of the next shunting operation; add a ground host module to the STP ground host to complete the conversion and distribution of various data and information, and prepare multiple locomotives and shunting plans in the station The server and the CTC system act as an information gateway. Add the shunting route card control machine equipment device, and add the shunting route card control machine module at the same time to complete the double check of the shunting operation plan, the search and calculation of the shunting route, and the calculation of the shunting route provided by two different devices Two out of two check operation. Add the shunting route control display device and add the shunting route control display module at the same time, complete the graphical display of the shunting route application information and the intelligent layout of the display information, and provide one-key trigger control of the route interface. The route safety card control inspection module is added to the CTC self-discipline machine to complete the conflict detection of the train route and the shunting route in the time dimension and the safety detection of equipment conditions. Since these devices and functional modules are set in the device of the present invention, it completely overcomes the no-process management and control of the station shunting route in the prior art, manual checks to prevent mistakes in the shunting route, and the safety of the shunting route. And the lack of efficiency varies from person to person, realize the management and control of shunting routes from individuality to commonality, ensure the timely and correct establishment of shunting routes, improve the safety and reliability of shunting routes, reduce the It reduces the labor intensity of the train staff, and more importantly, it realizes the fundamental change of the card control of the shunting route from human control to equipment control, which fundamentally avoids the occurrence of wrong handling of the shunting route, which is of great significance economic and social benefits.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Among them, 1 is the CTC center, 2 is the CTC station subsystem, 21 is the station self-discipline machine, 3 is the STP vehicle host, 4 is the STP ground host, 5 is the shunting plan preparation server, 6 is the shunting route card control machine, 7 8 is the computer interlocking system, and 9 is the outdoor signal equipment.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

As shown in Figure 1, a device that uses the combination of STP and CTC to realize shunting route control, including: CTC system, STP system, computer interlocking system 8, outdoor signal equipment 9, shunting plan preparation server 5, shunting The route card control machine 6 and the shunting route control display machine 7, the station self-discipline machine 21 is arranged in the described CTC system;

The STP system is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives and sending the shunting operation feedback; the STP system is connected with the shunting route card control module for sending the locomotives shunting route application information; receive shunting route execution status feedback information; said shunting route card controller is connected to a shunting plan preparation server for receiving shunting operation orders of all locomotives at this station; said The shunting route card control machine is connected with the shunting route control display machine for sending route application information, alternative shunting route information, executable shunting route information, and receiving route execution feedback; The shunting route card control machine is connected with the station self-discipline machine, and is used to send alternative shunting route information and receive executable shunting route information; the shunting route control display machine is connected with the station self-discipline machine, It is used to send shunting route execution commands and receive route execution feedback; the computer interlocking system is connected with outdoor signal equipment to output relay operation instructions and collect relay status signals; the computer interlocking system is connected to the station The autonomic machine connection is used to receive the route sequence instructions and send the route execution status.

The CTC system includes a CTC center 1 and a CTC station subsystem 2 connected to each other, and the station autonomous machine 21 is set in the CTC station subsystem.

The STP system includes an STP vehicle-mounted host 3 and an STP ground host 4; the STP vehicle-mounted host is connected with the STP ground host, and is used to send shunting route application information to the STP ground host, receive route application feedback, and receive dispatching routes. Vehicle planning operation sheet; the STP ground host is connected with multiple STP vehicle hosts in this station to receive the application information of the vehicle shunting route; send route execution status feedback; the STP ground host and the shunting plan Compilation server connection, used to receive shunting operation orders of all locomotives; the STP ground host is connected to the shunting route card controller, used to send locomotive shunting route application information, and receive shunting route execution status feedback information.

The STP vehicle host includes a first information communication module, a shunting operation sheet editing module, a shunting route calculation module, a shunting route application module and a shunting route configuration module; the first information communication module and The STP ground host interface is used to automatically acquire and update the shunting operation sheet compiled by the shunting plan preparation server, send shunting route application information, and receive shunting route execution feedback; the shunting operation sheet editing module is a The hook plan of the car operation is refined, including adding the information of the pull-out line passed by the route, adding or modifying the start time and end time of the hook plan, and forming the detailed shunting work sheet of the machine; the said shunting route The calculation module calculates the set of optional shunting routes that can reach the destination according to the current position of the locomotive, the destination of the operation, the pull-out line, and the track occupancy of the station; the shunting route application module is based on the Configuration of road application mode Send shunting route application information to the first information communication module, and the first information communication module will send it. The sent information includes: locomotive number, current position of the locomotive, destination position, route lead-out line, operation start Time and end, job priority; in the automatic transmission mode, when the locomotive/train presses into the track before the prohibition signal, the shunting route application module automatically triggers the information transmission; in the manual trigger mode, the driver chooses the opportunity according to the site situation Sending; the shunting route configuration module is used to set whether the way of shunting route application is automatic trigger or manual trigger.

The STP ground host includes a second information communication module and a data processing and distribution module; the second information communication module establishes a wireless connection with all the STP vehicle hosts in this station, and is used to receive shunting route application information and send it into route execution feedback, and send the locomotive shunting operation order; the second information communication module is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives; the second information communication module is connected with the shunting input Road card controller connection, used to send shunting route application information and receive route execution feedback information; the data processing and distribution module performs protocol conversion and data verification on data from the external interface, and according to the data type The communication queue is queued according to the priority level to ensure the timeliness of data information interaction.

The shunting route card control machine includes a third information communication module, a plan checking module and a route checking module; the third information communication module is connected to the STP ground host for receiving shunting route application information, Sending route execution status; the third information communication module is connected with the shunting plan preparation server for receiving shunting operation orders of all locomotives; the third information communication module is connected with the station self-discipline machine for sending Alternative shunting route information, receiving executable shunting route information; the plan check module is based on the shunting operation order of each locomotive sent from the shunting plan preparation server. route information, including the destination, operation start time and end time, and operation priority; the route verification module is based on the current location sent by the locomotive, the destination location and the auxiliary pull-out line information, according to the current station yard Calculate the set of shunting routes that can be reached by calculating the track occupancy, and perform a two-out-of-two check operation with the set of optional routes provided by the locomotive STP system to form a set of alternative shunting routes.

The shunting route control display machine includes a fourth information communication module, an information display module, an information intelligent layout module, and a route control module; the fourth information communication module is connected with the shunting route card controller, and is used to To receive shunting route application information, alternative shunting route information, executable shunting route information, and send route execution feedback; the fourth information communication module is connected to the station self-discipline machine for sending shunting route information. route execution order, and receive route execution feedback; the information display module is to display the shunting route application information, wherein the shunting route application information includes the locomotive number, the current position of the locomotive, the destination position, the lead-out line, and the operation start time and end time, job priority, and optional shunting routes; display alternative shunting routes in text and station graphics; display executable shunting routes in text and station graphics; The car route provides a route one-key operation button; the information intelligent layout module is when the information display module processes the display of multiple locomotive route application examples, according to whether there is an executable shunting route for the locomotive application Route, job priority, and job time sequence are displayed for queue sorting management; when the optional shunting route, alternative shunting route or executable shunting route is previewed in the form of station graphics, it is automatically calculated according to the spatial position The text information does not block the position of the graphical interface, and the window is rearranged to facilitate the preview of the route. The route control module is to complete the configuration of the route trigger mode, automatically or manually, and at the same time, when the route is triggered, send the shunting route sequence instruction to the fourth information communication module, and forward it through the fourth information communication module The shunting route sequence command is sent to the station's self-discipline machine to complete the route triggering.

The station self-discipline machine includes a fifth information communication module, a train dispatching route conflict checking module and an equipment availability checking module, wherein: the fifth information communication module is connected to the train shunting route card controller for receiving Alternative shunting route, sending executable shunting route; the fifth information communication module is connected with the shunting route control display machine, receives route execution command, and sends route execution feedback; According to the train plan of the station, the dispatching route conflict checking module analyzes the shunting route crossing the main line, the shunting route occupying the departure line, and the shunting route that does not occupy the departure line but affects the receiving and departing trains in the time dimension. The equipment availability inspection module detects the power dispatching machine passing through the power outage area; detects the locomotive passing through the construction blockade area; the detected shunting route forms an executable shunting route. When the shunting route is executed, the shunting route is tested again in terms of time dimension, space dimension and equipment availability, and only the shunting route that passes the test can be processed.

The control method of the shunting route of the present invention comprises the following steps:

(1) The STP system installed on the locomotive receives the shunting operation sheet of the locomotive, and edits and adjusts the shunting operation sheet according to the actual situation of the shunting operation. The content of editing and adjustment is: start time and end time of shunting operation.

(2) The STP system installed on the locomotive is the initiator of the shunting route arrangement. When the locomotive/train presses on the section in front of the shunting prohibition signal, the locomotive STP system automatically searches for the computer locomotive based on the current locomotive location information, the destination of the next shunting operation, the approach and exit lines, and the current station track occupancy relationship All feasible shunting routes that can reach the destination, and send shunting route application information to the CTC system through the STP system automatically or through manual confirmation. The route application information includes: locomotive number, the current position of the locomotive on the track, the destination of the operation, the lead-out line involved in the route, the start time and end time of this operation, the priority level of the shunting operation and the All alternative shunting routes are calculated. When there is no optional route, it may not be sent.

(3) The CTC system receives the shunting route application information from the STP system of all locomotives in real time, and creates a shunting route application form or puts the newly received shunting route application in the order of operation priority and operation time Insert it into the shunting route application form.

(4) The CTC system receives in real time the shunting operation orders for all shunting machines from the station shunting plan preparation server.

(5) The CTC system performs the following operations sequentially on the shunting route application in the shunting route application form:

a. Textual and graphical display of the shunting route application information sent by each locomotive, and the shunting route application information sent by the locomotive according to the shunting operation order of each locomotive from the shunting plan preparation server Carry out plan checking, such as destination, job start time and end time, job priority, etc.

b. For the shunting route application that has passed the plan check and inspection, calculate the shunting route that can be run according to the current locomotive position, the target position of the operation, the auxiliary pull-out line and the current station track occupancy, and compare with the locomotive Check the optional shunting routes calculated in the same way provided by the STP system, perform 2 out of 2 operation, and select all the same shunting routes as the set of alternative shunting routes;

c. Carry out train conflict checks and equipment availability checks (power outage area checks, construction blockade area checks) on the alternative shunting routes in the time dimension, and all shunting routes that pass the inspection form an executable shunting route set, and Display each executable shunting route in text and station graphics, list the advantages and disadvantages of each executable shunting route and the optimal shunting route suggested by the system.

d. For the executable shunting routes, provide a manual one-key trigger method to arrange the shunting routes or arrange the shunting routes by automatic triggering;

e. For shunting route applications that do not meet the conditions for shunting routes that conflict with train routes or conflict with other shunting routes, the CTC system sends route waiting feedback information to the corresponding locomotive STP system; For the shunting route application that fails to pass the plan verification test or route verification test, the CTC system sends route error application information to the locomotive STP system;

f. Select a shunting route from the executable shunting routes provided by the CTC system, arrange the shunting routes, and send route execution feedback.

g. The CTC system continues steps a, b, c, d, e, f until all shunting route applications are completed.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of various equivalents within the technical scope disclosed in the present invention. Modifications or replacements shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (14)

1. A method utilizing STP and CTC to realize shunting route control in combination, is characterized in that, comprises the following steps: 1) The STP system installed on the locomotive receives the shunting operation sheet of the locomotive, and edits and adjusts the shunting operation sheet according to the actual situation of the shunting operation. The edited and adjusted content is: the start time and end time of the shunting operation; 2) The STP system installed on the locomotive acts as the initiator of the arrangement shunting route. When the locomotive/train presses the section ahead of the shunting prohibition signal, the STP system of the locomotive is based on the current locomotive position information and the purpose of the next shunting operation. Based on the relationship between ground, route, and track occupancy at the current station, it automatically searches for all feasible shunting routes where computerized vehicles can reach the destination, and sends shunting route application information to the CTC system through the STP system automatically or through manual confirmation; 3) The CTC system receives the shunting route application information from the STP system of all locomotives in real time, creates a shunting route application form or inserts the newly received shunting route application in accordance with the sequence of operation priority and operation time to the shunting route application form; 4) The CTC system receives in real time the shunting operation orders for all shunting machines from the station shunting plan preparation server; 5) The CTC system operates on the shunting route application in the shunting route application form. 2. A method of utilizing STP and CTC in combination to realize shunting route control according to claim 1, characterized in that, said locomotive/train presses the section ahead of the shunting prohibition signal, i.e. according to locomotive or The direction of train travel, the track circuit section between the last shunting permission signal passed and the first shunting prohibition signal encountered ahead. 3. A method of utilizing STP and CTC in combination to realize shunting route control according to claim 1, wherein said shunting route application information includes the locomotive number, the position of the current track where the locomotive is located, and where to go. The destination position of the operation, the pull-out line involved in the route, the start time and end time of this operation, the priority level of the shunting operation, and all the calculated optional shunting routes. 4. A method of utilizing STP and CTC to realize shunting route control in combination according to claim 1, characterized in that, when there is no optional shunting route after the calculation of the STP system in step 2), no shunting route is sent. road application information. 5. A method for realizing shunting route control by combining STP and CTC according to claim 1, characterized in that, the CTC system operates the shunting route application in the shunting route application form. for: a. Textual and graphical display of the shunting route application information sent by each locomotive, and the shunting route application information sent by the locomotive according to the shunting operation order of each locomotive from the shunting plan preparation server carry out plan checks; b. For the shunting route application that has passed the plan check and inspection, calculate the shunting route that can be run according to the current locomotive position, the target position of the operation, the route lead-out line and the current station track occupancy, and compare with the locomotive The optional shunting routes calculated in the same way provided by the STP system are checked, and two out of two operations are performed, and all the same shunting routes are selected as the set of alternative shunting routes; c. Carry out train conflict checks and equipment availability checks on the alternative shunting routes in the time dimension. All the shunting routes that pass the inspection form an executable shunting route set, and conduct a set of executable shunting routes for each executable shunting route Text and station graphic display, listing the advantages and disadvantages of each executable shunting route and the optimal shunting route suggested by the system; d. For the executable shunting routes, provide a manual one-key trigger method to arrange the shunting routes or arrange the shunting routes by automatic triggering; e. For shunting route applications that do not meet the conditions for conflicts with train routes or conflicts with other shunting routes, CTC sends route waiting feedback information to the corresponding locomotive STP system; for For the shunting route application that fails to pass the plan verification test or route verification test, CTC sends route error application information to the locomotive STP system; f. Centrally select a shunting route from the executable shunting routes provided by the CTC system, arrange the shunting routes, and send route execution feedback; g. The CTC system continues steps a, b, c, d, e, f until all shunting route applications are completed. 6. A method for realizing shunting route control by combining STP and CTC according to claim 5, characterized in that, the equipment availability check in step c includes power outage area inspection and construction blockade area inspection. 7. A device for the method for realizing shunting route control in combination with STP and CTC according to claim 1, characterized in that it comprises: CTC system, STP system, computer interlocking system, outdoor signal equipment, shunting Train plan preparation server, shunting route card control machine and shunting route control display machine, the station self-discipline machine is arranged in the described CTC system; The STP system is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives; sending shunting operation feedback; The STP system is connected with the shunting route card controller module for sending locomotive shunting route application information; receiving shunting route execution state feedback information; The shunting route card control machine is connected to the shunting plan preparation server for receiving the shunting operation orders of all locomotives in this station; The shunting route card control machine is connected with the shunting route control display machine, and is used to send the shunting route application information, the alternate car shunting route information, the executable shunting route information, and receive the route execution feedback; The shunting route card control machine is connected with the station self-discipline machine, and is used to send information on alternative shunting routes and receive executable shunting route information; The shunting route control display machine is connected to the station self-discipline machine for sending shunting route execution commands and receiving route execution feedback; The computer interlocking system is connected with outdoor signal equipment for outputting relay operation instructions and collecting relay status signals; The computer interlocking system is connected with the station self-discipline machine, and is used for receiving route sequence instructions and sending route execution status. 8. The device according to claim 7, wherein the CTC system comprises a CTC center and a CTC station subsystem connected to each other, and the station autonomous machine is set in the CTC station subsystem. 9. The device according to claim 7, wherein said STP system comprises a STP vehicle host and an STP ground host; The STP vehicle host is connected with the STP ground host, and is used to send shunting route application information to the STP ground host, receive route application feedback, and receive shunting plan worksheets; The STP ground host is connected with multiple STP vehicle hosts in this station, and is used to receive the application information of the vehicle shunting route; send the route execution status feedback; The STP ground host is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives; The STP ground host computer is connected with the shunting route card controller, and is used for sending locomotive shunting route application information and receiving shunting route execution state feedback information. 10. The device according to claim 9, wherein the STP vehicle-mounted host includes a first information communication module, a shunting operation sheet editing module, a shunting route calculation module, a shunting route application module, and a shunting route application module. Vehicle route configuration module; The first information communication module interfaces with the STP ground host, and is used to automatically acquire and update the shunting operation sheet prepared by the shunting plan preparation server, send shunting route application information, and receive shunting route execution feedback; The shunting operation list editing module is to refine the hook plan of the shunting operation, including adding information on the pull-out lines passed by the route, adding or modifying the start time and end time of the hook plan, and forming the detailed adjustment schedule of the shunting machine. car work sheet; The shunting route calculation module is based on the current position of the locomotive, the destination of the operation, the lead-out line, and the track occupancy of the station, and calculates the set of optional shunting routes that can reach the destination; The shunting route application module sends the shunting route application information to the first information communication module according to the configuration of the route application method, and the first information communication module sends the information. The information sent includes: locomotive number, locomotive current Position, destination position, approach lead-out line, operation start time and end time, and operation priority; in the automatic sending mode, when the locomotive/car train presses into the track before the prohibition signal, the shunting route application module will automatically trigger the information Send; in the manual trigger mode, the driver chooses an opportunity to send according to the situation on the spot; The shunting route configuration module is used to set whether the way of shunting route application is automatic trigger or manual trigger. 11. The device according to claim 9, wherein the STP ground host includes a second information communication module and a data processing and distribution module; The second information communication module establishes a wireless connection with all STP on-board hosts of this station, and is used to receive shunting route application information, send route execution feedback, and send locomotive shunting operation orders; the second information communication module The module is connected with the shunting plan preparation server for receiving the shunting operation orders of all locomotives; the second information communication module is connected with the shunting route card controller for sending shunting route application information and receiving Road execution feedback information; The data processing and distribution module performs protocol conversion and data verification on the data from the external interface, and performs communication queue queuing according to the data type and priority to ensure the timeliness of data information interaction. 12. The device according to claim 7, wherein the shunting route card controller includes a third information communication module, a plan checking module and a route checking module; The third information communication module is connected with the STP ground host for receiving shunting route application information and sending route execution status; the third information communication module is connected with the shunting plan preparation server for receiving all The shunting operation sheet of the locomotive; the third information communication module is connected with the station self-discipline machine, and is used to send information on alternative shunting routes and receive information on executable shunting routes; The plan checking module checks the shunting route information sent by the locomotive according to the shunting operation order of each locomotive originating from the shunting plan preparation server, including destination, operation start time and end time, operation priority level; The route checking module is based on the current location of the locomotive sent by the locomotive, the destination location and the auxiliary lead-out line information, and calculates the set of shunting routes that can be reached according to the track occupancy of the current station. The set of optional shunting routes can be selected to perform two-out-of-two checking operation to form a set of alternative shunting routes. 13. The device according to claim 7, wherein the shunting route control display machine includes a fourth information communication module, an information display module, an information intelligent layout module, and a route control module; The fourth information communication module is connected with the shunting route card controller, and is used for receiving shunting route application information, alternative shunting route information, executable shunting route information, and sending route execution feedback; The fourth information communication module is connected to the station self-discipline machine, and is used to send shunting route execution commands and receive route execution feedback; The information display module is for displaying the shunting route application information, wherein the shunting route application information includes the locomotive number, the current position of the locomotive, the destination position, the lead-out line, the operation start time and end time, the operation priority level, optional shunting Routing; textual and station graphic display for alternative shunting routes; text and station graphic display for executable shunting routes; one-key operation button for routes for executable shunting routes; The information intelligent layout module is when the information display module processes the display of multiple locomotive route application examples, according to whether the shunting route applied for by the locomotive has an executable shunting route, operation priority, and operation time sequence Display queue sorting management; when the optional shunting route, alternative shunting route or executable shunting route is previewed in the form of station yard graphics, according to the spatial position, the position of the text information that does not block the graphical interface is automatically calculated, and the window is displayed. Re-layout to facilitate route preview; The route control module is to complete the configuration of the route trigger mode, automatically or manually, and at the same time, when the route is triggered, send the shunting route sequence instruction to the fourth information communication module, and forward it through the fourth information communication module The shunting route sequence command is sent to the station's self-discipline machine to complete the route triggering. 14. The device according to claim 7, characterized in that, the station autonomous machine comprises a fifth information communication module, a train dispatch route conflict checking module and an equipment availability checking module, wherein: The fifth information communication module is connected with the shunting route card controller, and is used to receive the alternative shunting route and send the executable shunting route; the fifth information communication module is connected with the shunting route The controller is connected, receives the route execution command, and sends the route execution feedback; According to the train plan of the station, the train dispatching route conflict checking module, in the time dimension, checks the shunting route crossing the main line, the shunting route that occupies the departure line, and the train dispatching route that does not occupy the departure line but affects the receiving and departing trains. Conflict detection for the shunting route; The equipment availability checking module detects the power dispatching machine passing through the blackout area; detects the locomotive passing through the construction blockade area; An executable shunting route is formed through the shunting route of train scheduling conflict detection and equipment availability detection; when the executable shunting route is executed, the shunting route is detected again in terms of time dimension, space dimension and equipment availability, Only the shunting routes that pass the inspection can be handled.