RU87985U1 - SYSTEM FOR ORGANIZING LOCAL WAGON FLOWS - Google Patents

Abstract

A system for organizing local car flows, comprising a road server connected by a communication channel to a personal computer located on the workstation of the local work dispatcher, a simulation device consisting of four modeling blocks, the first and second modeling blocks being connected by communication channels to a personal computer processor, characterized the fact that the fifth simulation block is introduced into the simulation device, while the first output of the first simulation block is connected to the input t its simulation block, the first output of which is connected to the first input of the fourth simulation block, the output of which is connected to the first input of the fifth simulation block, the second output of the third simulation block is connected to the second input of the fifth simulation block, the second output of the first simulation block is connected to the second input of the fourth simulation block , the third output of the first simulation block is connected to the third input of the fifth simulation block, the output of the second simulation block is connected to the fourth input of the fifth block simulation, the output of which is connected by a communication channel to the processor of a personal computer.

Description

The utility model relates to systems for organizing and managing traffic on railways, in particular, to systems for dispatching control of train traffic, and can be used to organize effective local work on sections of railways.

The known system (RU 2006104368, B61L 27/02, 08/10/06) for ensuring the movement of assembly trains on a railway line under construction with two adjacent two-way tracks that are controlled from the central node by the main computer, the tracks being divided into segments bounded by two end nodes, on which trains can move at local speed or in drive mode. The computer of the central node includes a control tool and a data processing tool, as well as a scoreboard with a control circuit of the line under construction with a display of the paths, sections and their end nodes, communication means between the main computer and the staff accompanying assembly trains, by which the accompanying train employee sends requests to the main computer for permission to follow a predetermined interval at a local speed.

The system is used to ensure the movement of assembly trains during construction and installation works on railway tracks and is not intended to regulate wagon flows in the railway control section.

A known system (RU 2006133914, B61L 25/02, 03/27/08.) For tracking railroad cars, containing equipment installed on the railway carriage to determine its location, the equipment includes a transmitter for transmitting data on the location of the railway carriage to a remote receiver and further includes an electronically readable tag attached to the railway carriage for identifying the railway carriage with a roadside tag reader; and communication equipment installed in the locomotive, capable of communicating with the equipment for determining the location of the railway carriage when the railway carriage and the locomotive are coupled into a common train, while the communication equipment of the locomotive is functioning so as to identify the attached railway carriage, and includes a transmitter for transmitting data to a remote receiver, the data including data of a railroad car.

The system does not take into account the technical and operational characteristics of the railway section on which the railway cars are located, options for the optimal organization of cars in trains and train passes for various conditions for the formation of car flows in the section.

As a prototype, a control system for car flows in directions has been adopted (A.F. Borodin, “Operational work of railway directions”, Proceedings of VNIIAS, Issue 6, M., 2008 p. 243-303), which implements algorithms for organizing car flows in railway directions with using different types of group trains at the road level.

A disadvantage of the known system is the lack of technical means to formulate a plan for organizing local wagon flows and evaluate its impact on the effectiveness of decisions to pass trains on sections of the railway.

The objective of the utility model is to create a system for organizing local car flows based on information about the correspondence of cars between stations on a railway section, and the technical and operational characteristics of the section.

The technical result consists in increasing the efficiency of the system, minimizing the loss of throughput and carrying capacity when transporting local goods along a railway section, and accelerating the movement of the car flow.

The technical result is achieved by the fact that in the system for organizing local car flows comprising a road server connected by a communication channel to a personal computer located on the workstation of the local work dispatcher, a simulation device consisting of four modeling blocks, the first and second modeling blocks are connected by channels communication with the processor of the personal computer, according to the proposal, the fifth simulation unit is introduced into the simulation device, while the first output is first about the modeling block is connected to the input of the third modeling block, the first output of which is connected to the first input of the fourth modeling block, the output of which is connected to the first input of the fifth modeling block, the second output of the third modeling block is connected to the second input of the fifth modeling block, the second output of the first modeling block is connected with the second input of the fourth modeling block, the third output of the first modeling block is connected to the third input of the fifth modeling block, the output of the second block of simulators Nia connected to fourth input of the fifth simulation unit, the output of which is connected to communication link to the processor of a personal computer.

The essence of the system for the organization of local car flows is illustrated by the structural diagram shown in the figure.

The system for organizing local car flows includes a server 5 of the road, connected by a communication channel 16 to a personal computer located on the workstation 8 of the local work dispatcher, a simulation device 14 consisting of five modeling blocks (9, 12, 10, 11, 13), the first (9) and the second (12) simulation blocks are connected by communication channels (7 and 6) with the processor 1 of the personal computer, the first output of the first simulation block 9 is connected to the input of the third simulation block 10, the first output of which is connected to the first input of the fourth modeling block 11, the output of which is connected to the first input of the fifth modeling block 13, the second output of the third modeling block 10 is connected to the second input of the fifth modeling block 13, the second output of the first modeling block 9 is connected to the second input of the fourth modeling block 11, the third output of the first block 9 simulation is connected to the third input of the fifth simulation block 13, the output of the second simulation block 12 is connected to the fourth input of the fifth simulation block, the output of which is connected by a communication channel 15 with processor 1 of a personal computer.

A system for organizing local car flows is used as follows.

The dispatcher of local work at his automated location 8 using processor 1 receives from block 2 memory information on the plan for the formation of local trains at the stations for forming the local wagon flow, enters and corrects using block 4 operational information about the prefabricated and export trains prepared for dispatch in the local work area , which is displayed on the monitor 3. The generated and corrected information of local work using the processor 1 via the communication channel 7 is received in the first block 9 modeling options for private wagon traffic. From the server 5 of the road, the local work dispatcher on the communication channel 16 receives the initial version of the formation plan and the train schedule for the section, from the memory block 2 receives information about the correspondence of the cars between the district and intermediate stations of the section under consideration, enters information using block 4 to enter information into block 2 memory information about the parameters of the accumulation of local trains, the average for the reporting day, the idle time of the cars under the accumulation of composition, the values of car flows sent from the stations for the formation of prefabricated oezdov, the number of modular trains at a portion of operating parameters of operation of shunting locomotives portion stations. This information is displayed on the monitor 3 and can be adjusted using the information input unit 4. At the command of the local work dispatcher, entered using the information input unit 4, information on the car flows in the control section generated and recorded in the memory unit 2 is transmitted via processor 1 via the communication channel 7 to the first modeling unit 9, where the options for the local car flow are simulated. Information on the operation of shunting locomotives via the communication channel 6 is supplied to the second block 12 for modeling the loading of shunting locomotives.

Variants of modeling a local wagon flow in the first block 9 are received as initial data in the third block 10 of modeling sections of circulation and in the fourth block 11 of modeling downtime of cars. The simulation results in these blocks are transmitted to the fifth block 13 of the simulation of the local car flow. When the daily wagon flow is less than the size specified for the site, the simulation results in the first block 9 go directly to the fifth block 13 of the simulation. In the second block 12, based on the data received via the communication channel 6, the shunting locomotive loading is modeled according to the characteristics of the section, depending on the points of origin and redemption of the car flows and the number of prefabricated and section trains formed.

In the fifth block of modeling 13, a comprehensive analysis is carried out and the optimal plan for the implementation of the local car flow at the local train circulation section is simulated, which is received for making operational management decisions via communication channel 15 to processor 1 of the local work dispatcher. After the dispatcher analyzes the local work of the simulated plan for the implementation of the local car flow, information about it is transmitted via channel 16 to the road server 5 to monitor the execution of the road dispatcher.

Claims (1)

A system for organizing local car flows, comprising a road server connected by a communication channel to a personal computer located on the workstation of the local work dispatcher, a simulation device consisting of four modeling blocks, the first and second modeling blocks being connected by communication channels to a personal computer processor, characterized the fact that the fifth simulation block is introduced into the simulation device, while the first output of the first simulation block is connected to the input t its simulation block, the first output of which is connected to the first input of the fourth simulation block, the output of which is connected to the first input of the fifth simulation block, the second output of the third simulation block is connected to the second input of the fifth simulation block, the second output of the first simulation block is connected to the second input of the fourth simulation block , the third output of the first simulation block is connected to the third input of the fifth simulation block, the output of the second simulation block is connected to the fourth input of the fifth block simulation, the output of which is connected by a communication channel to the processor of a personal computer.