KR101352216B1 - Apparatus for Simulating Train Operation Based on Pattern and System for Simulating Train Operation Including That Apparatus - Google Patents

Abstract

In the pattern-based train driving simulation apparatus according to an aspect of the present invention, which can reduce the time used for train driving simulation, when an input condition for performing train driving simulation is received, the received input in the simulation result data storage area. A simulation result data retrieving unit for retrieving whether there is simulation result data identification information matching the condition; A simulation result data loading unit for acquiring simulation result data corresponding to the simulation result data identification information from the simulation result data storage area when the simulation result data identification information matching the received input condition exists; And if the simulation result data identification information matching the received input condition does not exist, executing the at least one algorithm according to scenario data for the train operation simulation on a virtual railway network constructed for train operation simulation. It characterized in that it comprises a simulator for generating a new simulation result data for the input conditions.

Description

Apparatus for Simulating Train Operation Based on Pattern and System for Simulating Train Operation Including That Apparatus}

The present invention relates to a simulation, and more particularly to a train operation simulation.

Due to the increasing popularity of high-performance computers and the rapid development of computer graphics technology, simulations that model and perform real-world phenomena or events are widely used.

Simulation not only saves cost and time, but also performs virtual tests (or experiments) that can not be done in real situations, and is also used as a game of various genres.

Recently, due to the expansion of railway systems and the introduction of unmanned trains such as lightweight trains and personal rapid transit (PRT), a train operation simulation system that can simulate a situation occurring on a railway is drawing attention.

In such a train operation simulation system, if the input conditions (eg, the specification information of the train or the driving route of the corresponding train) for performing the train operation simulation are the same, the simulation result thereof may also be identical. However, the general train operation simulation system has a problem in that the simulation execution time is long because the train operation simulation is independently performed for each input condition regardless of whether the input conditions for the train operation simulation are the same.

In addition, even in providing a train operation simulation results in the form of animation in a general train operation simulation system, if the animation conditions for the simulation results are the same, the animation data for the simulation results may also be identical. However, in general train operation simulation system, since the animation data is generated independently for the simulation result generated for each animation condition regardless of the same animation condition for the simulation result, it takes longer to animate the simulation result. There is also a problem.

The present invention has been made in view of the above-described problems, and a technical task of providing a pattern-based train driving simulation apparatus capable of reducing the time used for train driving simulation and a train driving simulation system including the same.

Another object of the present invention is to provide a pattern-based train driving simulation apparatus capable of reducing the time required to animate the train driving simulation results, and a train driving simulation system including the same.

The pattern-based train driving simulation apparatus according to an aspect of the present invention for achieving the above object, when the input condition for performing the train operation simulation is received, the simulation to match the received input conditions in the simulation result data storage area A simulation result data search unit for searching whether the result data identification information exists; A simulation result data loading unit for acquiring simulation result data corresponding to the simulation result data identification information from the simulation result data storage area when the simulation result data identification information matching the received input condition exists; And if the simulation result data identification information matching the received input condition does not exist, executing the at least one algorithm according to scenario data for the train operation simulation on a virtual railway network constructed for train operation simulation. It characterized in that it comprises a simulator for generating a new simulation result data for the input conditions.

The pattern-based train driving simulation system according to another aspect of the present invention for achieving the above object, if the simulation result data identification information matching the received input conditions for train operation simulation is present in the simulation result data storage area; Obtaining simulation result data corresponding to the simulation result data identification information from a simulation result data storage area, and if the simulation result data identification information matching the received input condition does not exist, a new simulation result corresponding to the received input condition And generating a data, patterning the new simulation result data, and storing the data in the simulation result data storage area.

An animation device according to another aspect of the present invention for achieving the above object, the animation data search unit for searching whether the animation data identification information matching the received animation conditions to animate the simulation result data exists in the database; ; An animation data loading unit for acquiring animation data corresponding to the animation data identification information from an animation data storage area when animation data identification information matching the received animation condition exists; And at least one of coordinate data of a turnout, coordinate data of a signal signal, coordinate data of a railroad facility, and coordinate data of a train generated from the result data of the simulation, when there is no animation data identification information matching the received animation condition. And an animation data generation unit for generating new animation data for the received animation condition using train movement state data and train path state data generated from the simulation result data.

According to the present invention, if the train operation simulation results are patterned and stored for each input condition for performing the simulation, and if the patterned simulation result corresponding to the specific input condition is stored, the pattern corresponding to the corresponding input condition without additional simulation is performed. Since the simulation results can be used repeatedly, the time required for the simulation of train operation can be reduced.

In addition, according to the present invention, if the animation data for the train operation simulation result is patterned and stored for each animation condition, and if the patterned animation data corresponding to a specific animation condition is stored, the animation condition without generating separate animation data Since the patterned animation data corresponding to can be used repeatedly, the time required to animate the simulation result can be reduced.

In addition, the train operation simulation apparatus and the train operation simulation system including the same according to the present invention is not limited to a specific type of train, there is an effect that can be applied universally to various types of trains.

In addition, the train operation simulation apparatus and the train operation simulation system including the same according to the present invention are applicable to various types of trains universally, even if a new type of train is introduced, even with a small cost, time, and manpower input. The effect is to be able to cope actively.

In addition, the train operation simulation apparatus and the train operation simulation system including the same according to the present invention can not only simulate the vehicle base and the main ship separately, but also can simultaneously simulate the vehicle base and the main ship, and thus the operation of the main ship and the vehicle base. The effect is to comprehensively validate the alternatives.

In addition, since the train operation simulation apparatus and the train operation simulation system including the same according to the present invention can simulate not only a normal situation but also an emergency situation, it is possible to analyze the operation of a train under various circumstances, thereby There is an effect that can improve the reliability.

1 is a block diagram schematically showing the configuration of a train operation simulation system according to an embodiment of the present invention.
2 is a block diagram schematically showing the configuration of the railway network editing apparatus shown in FIG.
3 is a diagram schematically showing a method of generating railway network data.
4 is a block diagram schematically illustrating a configuration of a train driving simulation apparatus shown in FIG. 1.
5 is a block diagram schematically showing the configuration of the simulator shown in FIG.
6 is a block diagram schematically showing the configuration of the virtual railway network building module shown in FIG.
7 is a block diagram schematically showing the configuration of the simulation model determination module shown in FIG.
8 is a block diagram schematically showing the configuration of the reporting device shown in FIG.
9 is a block diagram schematically showing the configuration of the animation device shown in FIG.
FIG. 10 is a block diagram schematically showing the configuration of the animation data generating unit shown in FIG.
FIG. 11 is a block diagram schematically illustrating a configuration of a train movement state generation module illustrated in FIG. 10.
FIG. 12 is a block diagram schematically illustrating a configuration of a train route state data generating module shown in FIG. 10.
FIG. 13 is a block diagram schematically illustrating a configuration of a passenger movement state data generating module in FIG. 10. FIG.
14 is a block diagram schematically showing the configuration of the database management device shown in FIG.
15 is a block diagram showing a physical layer of the train operation simulation system shown in FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram schematically showing the configuration of a train operation simulation system according to an embodiment of the present invention. The train operation simulation system 100 shown in FIG. 1 facilitates operations such as inputting various data for the construction of a railway network, performing a simulation, and creating a report on simulation results in simulating the operation of a train moving on a track. Let's do it.

In particular, the train operation simulation system 100 according to the present invention stores the simulation result data and the animation data for the simulation result data for a specific input condition for performing the simulation, and then stored when the same input condition is received. By loading and using simulation result data or animation data, the time required for train operation simulation can be reduced.

As shown in FIG. 1, the train operation simulation system 100 includes a railway network editing device 110, a train operation simulation device 120, a simulation result output device 130, and a database management device 160. Include.

The railroad network editing device 110 uses railroad network data, railroad facility data, and operation related data to build a virtual railroad network through information input through a GUI (Graphic User Interface) on a digital image map or a drawing file of a predetermined format. Generate parameter data and scenario data necessary for the simulation.

The railway network editing apparatus 110 stores the generated railway network data, railway facility data, driving related data, train data, passenger demand data, parameter data, and scenario data in the database 170 through the database manager 160. do.

Hereinafter, the railway network editing apparatus 110 will be described in more detail with reference to FIGS. 2 and 3.

2 is a block diagram showing a schematic configuration of a railway network editing apparatus according to an embodiment of the present invention. As shown, the railway network editing device 110 is a pre-processing module 210, railway network data generation module 220, railway facility generation module 230, driving-related data generation module 240, parameter data generation module 250 ), And scenario data generation module 260.

First, the preprocessing module 210 converts the map data into a digital form. In one embodiment, the preprocessing module 210 may convert the map data into map data in a digital image form by scanning the map data. In converting the map data into digital imaged map data, the preprocessing module 210 may perform a task of degrading the digitally imaged map in order to contrast with the railway network to be generated on the digitally imaged map.

In the above-described embodiment, the preprocessing module 210 converts the map data into a digitally imaged form. However, in the modified embodiment, the preprocessing module 210 may receive map data produced in the digital form from the outside. The module 210 may only perform a task of receiving and degrading map data in a digital form.

In addition, the preprocessing module 210 according to the present invention may generate some of the railway network data or the railway facility data in advance by using a drawing file of a predetermined format. In this case, the drawing file of the predetermined format may be an SHP file or a CAD file used in the GIS field.

In detail, the preprocessing module 210 extracts a layer including at least one of a track, a branch, and a signal and a railway facility, which will constitute a railway network, from among a plurality of layers included in a drawing file of a predetermined format. From the railway line, branch, signal, and railway facilities included in the extracted layer, the location and attribute information of the nodes and links that will constitute the track, the location and attribute information of the signal, the location and attribute information of the distributor, Alternatively, location information and attribute information of the railroad facility may be obtained.

Next, the railway network data generation module 220 outputs the digitally imaged map data or a drawing file of a predetermined format on the screen, and digitally imaged map data or a preliminary input through an input means (not shown) such as a mouse or a keyboard. Receives a railway network generation request input on a drawing file of a predetermined format, and generates a railway network in graphic form on digitalized map data or drawing file corresponding to the received railway network generation request.

At this time, the railway line constituting the railway network is composed of a plurality of nodes and at least one link connecting the plurality of nodes. That is, when a node or a link generation is requested using an input means on an actual rail network displayed in the digital image map data or a drawing file output as a background on the screen, the rail network data generation module 220 generates a node or a link. To create a node or link graphically at the requested location.

In one embodiment, the railway network data generation module 220 may generate the node or link in the form of topology in generating the node or link.

As shown in FIG. 2, the railway network data generating module 220 includes a track data generating unit 222, a signal data generating unit 224, and a branch data generating unit 226.

First, the line data generator 222 generates a line by generating a link or a node on a screen, and generates line data using location information and attribute information input to the generated line.

In this case, the line data generation unit 222 may acquire the position information of the node and the link by using geometric coordinate information of the node and the link generated on the digitally imaged map or drawing file, or may be generated in the form of a topology and displayed on the screen. The location information of the node and the link may be obtained through a data input window provided by the selection of the node or the link output to the node.

That is, the line data generator 222 may provide a data input window such as a combo box or a text box when a node or a link output on the screen is selected through an input means to acquire attribute information of the node and the link. In addition, the line data is generated by using the data input through the data input window as attribute information of the corresponding node or link.

At this time, the attribute information of the node includes the type of the node, the position of the node, the connection information with the branching device, the connection information with the signaling device, or various additional information. Here, the type of node includes a connection node, an end node, a branch node, a history node, a goods issue node, a goods receipt node, or a return node.

In addition, the attribute information of the link includes line information corresponding to the link, block (section in which the train stops) information, occlusion information, work information, or power supply information.

Next, the signal data generator 224 generates a signal on the screen, and generates the signal data by inputting the position information and attribute information of the generated signal.

In addition, the branch data generation unit 226 generates the branch data on the screen, and generates the branch data by inputting the generated position information and the attribute information.

A process of generating the railway network data on the screen by the railway network data generating module 220 will be described with reference to FIG. 3A.

As shown in FIG. 3A, the railway network data generation module 220 generates a request for generating N1 to N4 nodes and a first request between the nodes through input means on an actual railway network displayed on digitally imaged map data or a drawing file. When the third to link (L1, L2, L3) generation request is received, four nodes and three links between each node are generated in the form of a topology.

In addition, when a block generation request, which is a space where a train can stop at the first link L1 between the N1 node and the N2 node, is received, the rail network data generating module 220 generates a block B1 at the first link L1. do. Here, the block B1 is a concept mainly including a work space in a vehicle base, a stop space in the primary ship, a cruising space, a stop space in the station, and the like.

In addition, the rail network data generation module 220 receives a signal generator S1, on the first to third links L1, L2, L3 when a signal generator request is received on the first to third links L1, L2, and L3. S2 and S3) are generated, and when a branch generation request is received for N2, the N2 node becomes a branch node through the branch generation. This branch information defines the correlation between the signal and the switch when the train moves, and is used as the basic data for the operation of the signal according to the connection status of the switch.

Thereafter, when the node and the link of the topology type as shown in FIG. 3A are outputted on the screen by the rail network data generating module 220 and the N1 node is selected through the input means, the rail network data generating module 220 generates the N1 node. Provides an input window such as a combo box or text box where you can enter the attribute information. When information indicating that the node is the end node is input to the input window through the input means, the rail network data generation module 220 obtains the attribute information of the node N1 as the end node. Through the same method, N2 may obtain attribute information such as a branch node, N3 as a leaving node, and N4 as a termination node, and the N2 node may also obtain branch ID and signal ID information connected to the N2 node.

The railroad network data generated by the railroad network data generation module 220 is used to construct a virtual railroad network by the train operation simulation apparatus 120 to be described later. In detail, the train driving simulation apparatus 120 constructs a virtual railway network as shown in FIG. 3B by using the railway network data as shown in FIG. 3A generated by the railway network data generation module 220.

In one embodiment, the rail network data generation module 220 may provide various additional functions to make the rail network generation work easier in generating rail network data. For example, the rail network data generation module 220, in order to easily view the screen for the rail network generation, full screen view function, mini map view function, panning movement function, zoom function, print preview function, map screen printing function , Screen export function, background image import function, and pop-up control function can be provided.

In addition, the rail network data generation module 220, node ID view function, link ID view function, ID font optimization function, link thickness optimization function, link head optimization to make it easier to see objects including nodes or links, etc. It can also provide functions, object color management by mode, and graphics object search.

Referring back to FIG. 2, the railroad facility data generation module 230 generates various railroad facility data existing on a railroad network such as a vehicle base or a base station.

Specifically, the railroad facility data generation module 230 generates the railroad facilities according to the request for generation of the railroad facilities by selecting the railroad facilities on the digital image map data or the drawing or the request for the generation of the railroad facilities input in the form of figures. Creates railroad facility data by generating location information and attribute information of the railroad facility.

The railroad facility data generation module 230 includes a power facility data generation unit 232 for generating power-related railroad facility data, a work facility data generation unit 234 for generating work-related facility data in a vehicle base, and a main ship. History facility data generation unit 234 for generating history-related facility data.

Here, the work in the vehicle base refers to stationary body washing, mobile body washing, arrival inspection, body washing, small cleaning, heavy cleaning, large cleaning, odor, daily inspection, monthly inspection, wheel turning, three years inspection, six years inspection. , Commissioning, etc.

Next, the driving related data generation module 240 generates driving related data to be used for the train driving simulation. As illustrated in FIG. 2, the driving schedule data generating unit 242 and the train data generating unit ( 244, and passenger demand data generation unit 246.

The train operation schedule data generation unit 242 generates train operation schedule data, wherein the train operation schedule data may be divided into operation schedule data of trains entering and exiting from a vehicle base or a cruising base and a train circulating in the main line. In addition, the train schedule data consists of a sequence pair consisting of the sequence of movement between history and the departure time of the train in each history.

In one embodiment, the train schedule schedule generator 242 may generate train schedule data in three stages. To this end, the train operation schedule data generator 242 may provide a user with a template for generating train operation schedule data in three steps.

Specifically, the train operation schedule data generation unit 242 configures the train sequence of the first stage by constructing an ordered pair between the history movement order inputted through the template and the offset (destination time difference) value for the departure time of each train in each history. Generate schedule data.

Next, the train operation schedule data generation unit 242 additionally assigns the departure time in the initial history input through the template to the train operation schedule data of the first stage, thereby realizing the second stage train which is the actual daily train operation schedule. Generate travel schedule data.

Next, the train operation schedule data generation unit 242 generates the final train operation schedule data by allocating the operation number of the train input through the template for each train operation schedule data of the second stage.

As described above, in the case of the present invention, a huge amount of train operation schedule data can be generated step by step, so that the daily train operation schedule data can be generated more quickly.

The train data generator 244 generates train data to be operated on a virtual railway network. In an embodiment, the train data generator 244 is train data identical to the train operation schedule data generator 242. Can be generated in three steps.

In detail, the train data generation unit 244 generates train data of the first stage by using the specification information and the acceleration / deceleration profile for the amount of passenger cars input through the template.

Next, the train data generator 244 combines trains of one passenger car on the basis of train data of the first stage according to the train combination request input through the template, thereby configuring train formation in the second stage. Create

Here, the train combination refers to a train unit capable of operating and controlling on a railroad network by combining a carriage with a motor and a carriage without a motor.

Next, the train data generator 244 duplicates the train data of the second stage by the number of trains to be actually operated on the railway network, and assigns the train unique number input through the template to the train data of each second stage. Thereby generating the final train data.

As described above, the present invention can generate train data more quickly and conveniently through stepwise input of train information.

Next, the passenger demand data generation unit 246 generates demand data for passengers on boarding trains and passengers getting off in each history. In one embodiment, the passenger demand data generation unit 246 may include: Passenger demand data can be generated using information input in the form of an O / D table for each history.

Here, the passenger demand data generation unit 246 may generate passenger demand data by dividing the passenger demand data into daily passenger demand data, daily passenger demand data, seasonal passenger demand data, one year passenger demand data, and yearly passenger demand data. have. In this case, information for generating passenger demand data may be input directly through a table on an input form or through an Excel file import method.

Meanwhile, the passenger demand data generator 246 may provide various additional functions in order to easily perform the task of generating passenger demand data. In one embodiment, such additional functions include a cell search function on a grid, a grid area selection function, an area batch input function, an area batch operation function, a color processing function for each model point, an edit mode policy function, an Excel import function, and an Excel export function. Etc. are included.

The parameter data generation module 250 generates the parameter data by receiving various information for setting the environment of the train operation simulation. In one embodiment, the parameter data generated by the parameter data generation module 250 includes a simulation execution time, a steady state condition that is a condition for determining the end of the simulation in the steady state simulation, statistics and probability parameters, simulation iterations, and Option information for performing the simulation may be included. That is, the parameter data may include data except for railway network data, railway facility data, driving-related data, and scenario data among data used for simulation.

The scenario data generation module 260 generates scenario data for various railway environments using at least one of the above-described railway network data, facility data, train operation schedule, train data, passenger demand data, and parameter data. In this case, the scenario data generated by the scenario data generation module 270 may include an ID of the scenario or a name of the scenario.

In one embodiment, the scenario data generation module 260 generates first scenario data for performing train operation simulation in a normal situation and second scenario data for performing train operation simulation in an emergency situation.

Here, the first scenario data for the simulation in the normal situation means a scenario for performing a train operation simulation in a situation where the vehicle base and the main ship can operate normally, and the second scenario data for the simulation in an emergency situation is the vehicle base. This refers to a scenario for performing train operation simulation in a situation where the main ship and the main ship cannot operate normally.

Specifically, the scenario data generation module 260 may be route operation strategy information such as a single line, express line, or branch line, signal operation method information such as fixed or closed type, safety maintenance method information between trains, peak and non-peak dispatch Various pieces of information such as interval information, target passenger service level information, and the like are combined to generate first scenario data for train operation simulation in a normal situation.

In addition, the scenario data generation module 260 is an emergency event such as various accidents and performance reductions such as on-vehicle train failure, facility failure, onboard train failure, train accident, history accident, power supply interruption, communication device failure, and the like. Is generated, the second scenario data is generated to include various countermeasure type information for the corresponding emergency situation. Here, the type of countermeasure for an emergency situation includes a system suspension method, an emergency train input method, a train partial operation method, and a system stop method.

In one embodiment, the second scenario data includes, in addition to the response method type for the emergency situation, route operation strategy information, signal operation method information, inter-train safety maintenance method information, peak and non-peak dispatch interval information in an emergency situation, Or target passenger service level information.

As described above, the scenario data generation module 260 according to the present invention generates the first and second scenario data so that the train operation simulation may be performed in an emergency situation as well as a normal situation.

Next, the data integrity verification module 270 is performed by the railroad network data generated by the railroad network data generating module 220 and the railroad facility data generated by the railroad facility data generating module 230 and the parameter data generating module 250. It performs the role of verifying the integrity of the generated parameter data, the first and second scenario data generated by the scenario data generation module 260.

To this end, the data integrity verification unit 270 is a railway network data integrity verification unit 272 for verifying the integrity of the railway network data, railway facility data integrity verification unit 274 for verifying the integrity of the railway facility data, the parameter data And a parameter data integrity verification unit 276 for verifying the integrity of the data, and a scenario data integrity verification unit 278 for verifying integrity of the first and second scenario data.

The rail network data integrity verification unit 272 verifies the integrity of the track data among the rail network data generated by the rail network data generation unit 220. That is, the integrity of the matching between the node and the link constituting the line is verified by referring to the position information of the node or the link included in the line data.

Next, when the railroad facility data integrity verification unit 274 generates railroad facility data by the railroad facility data generation module 230, the railroad facility data integrity verification unit 274 verifies the integrity of the matching with the link where the railroad facility is located.

Next, when the parameter data is generated by the parameter data generation module 250, the parameter data integrity verification unit 276 verifies the integrity of the upper or lower limit of the parameter data based on the parameter data.

Scenario data integrity verification unit 278 is the integrity of the matching between the node and the link on the scenario for the first scenario data and the second scenario data, the integrity of the matching between the node and the link for the alternative route, the emergency response type Verify the integrity of the matching of nodes and links according to.

If the integrity of the data integrity verification module 270 is verified as a result of a defect on the railroad network data, the railroad facility data, the parameter data, the first scenario data, or the second scenario data, a fault is generated by generating an alarm message. By notifying whether the generated railway network can be modified or newly created, the property information of the railway network can be modified or newly generated, and the parameter data, the first scenario data, or the second scenario data can be modified or newly created. Do it.

The data consistency verification module 280 may operate the track data, the signal data, and the first and second scenario data generated by the branch data and the scenario data generation module 260 generated by the railway network data generation module 220. It performs a role of verifying the consistency of the driving-related data generated by the relevant data generation module 240.

To this end, the data consistency verification module 280 is a line curvature data consistency verification unit 282 for verifying the consistency of the curvature of the line, the signal data consistency verification unit 284 for verifying the integrity of the signal data, the branch data Branch data consistency verification unit 286 for verifying the integrity of the train, train operation schedule data consistency verification unit 288 for verifying the consistency of the train schedule data, and train data consistency verification unit for verifying the integrity of the train data (289).

First, when the line data is generated by the rail network data generation module 220, the line curvature data consistency verification unit 282 verifies the consistency of the curvature data of the line corresponding to the generated line data. That is, it is verified whether the curved track among the track data has a curvature in which the actual train can run based on the train data generated by the train data generator 244.

Next, the signal data consistency verification unit 284 checks the integrity of the logical relationship between the signal and the link connected to the signal with respect to the signal data generated by the railway network data generation module 220, and checks the signal and the neighbor signal period. And the integrity of the missing signal at the point where the signal should be located.

Next, the tap-changer data consistency verification unit 286 checks the consistency of the logical relationship between the tap-changer and the link connected to the tap-changer with respect to the tap-changer data generated by the railroad network data generation module 220, and the tap-off and neighbor branches. The consistency of the period, and the consistency of whether the tap-off is missing in the section where the tap-off should be located, are verified.

Next, the train operation schedule data consistency verification unit 288 is a train movement order and consistency of each history included in the train operation schedule data with respect to the train operation schedule data generated by the train operation schedule data generator 242. And the departure time included in the train schedule data verifies the consistency of whether there is a risk of collision between preceding and following trains.

The train data consistency verification unit 289 may determine whether the train corresponding to the train data generated by the train data generator 244 is a train capable of actually operating, and tracks in the rail network generated by the rail network data generation module 220. Considering the gradient, etc., verifies the consistency of the train's ability to climb.

When the data consistency verification module 280 verifies the data integrity, if there is a consistency defect for the line curvature data, the beacon data, the branch data, the train schedule data, and the train data, the data integrity verification module 280 generates the consistency defect by generating an alarm message. By notifying of the occurrence, the generated railway network can be modified or newly created, the attribute information of the railway network can be modified or newly generated, and train operation schedule data or train data can be modified or newly generated.

As such, in the case of the present invention, when the type of train is changed, only the railway network data, the railway facility data, or the train data generated through the railway network editing apparatus 110 need to be regenerated. There is no need to do this, so it can be applied universally to various types of trains.

Referring back to FIG. 1, when an input condition for train operation simulation is received, the train driving simulation apparatus 120 may load the stored simulation result data if the simulation result data for the received input condition is stored in advance. I use it.

In addition, the train operation simulation apparatus 120, if the simulation result data for the received input conditions are not stored in advance, the railway network data generated by the railway network editing device 110 described above, railway facility data, train operation schedule Simulation result data is generated by performing a simulation using data, train data, passenger demand data, parameter data, first scenario data, and second scenario data. Thereafter, the train driving simulation apparatus 120 stores the generated simulation result data in a simulation result data storage area (not shown), or stores it in the database 170 through the database management device 160.

This train operation simulation apparatus 120 will be described in more detail with reference to FIGS. 4 to 7.

4 is a block diagram schematically illustrating a configuration of a train driving simulation apparatus according to an embodiment of the present invention. As illustrated, the train operation simulation apparatus 120 includes a simulation result data search unit 121, a simulation result data storage area 122, a simulation result data loading module 123, a simulator 124, and a simulation result data processing unit. (125), a simulation result data identification information generation unit 126, and a simulation result data storage unit 127.

First, when an input condition for performing a train driving simulation is received, the simulation result data search unit 121 searches the simulation result data storage area 122 to store identification information of simulation result data matching the received input condition. Determine whether there is.

In an embodiment, the input condition for performing the simulation may include at least one of train data, link information existing on a driving route of a train, and occupancy state information of another train existing on a driving route of the train. . Accordingly, the simulation result data search unit 121 searches whether the simulation result data identification information including the information constituting the above-described input condition is stored in the simulation result data storage area 122.

Here, the train data refers to train schedule data composed of a combination of one passenger car as described above, and train trains are operated and controlled on a railroad network by combining a carriage with a motor and a carriage without a motor. Means one train unit possible. Specifically, the train schedule data means specification information such as length, weight, wheel type, acceleration performance, deceleration performance, minimum rotation radius, jerk limit, and maximum speed for train formation.

In addition, the link information existing on the driving route of the train refers to specification information such as the length, gradient, curvature, speed limit, and whether the corresponding link is a tunnel or a bridge.

In the above-described embodiment, the input condition is described as link information existing on the driving route of the train, but in the modified embodiment, the input condition may be the driving route of the train.

In addition, the occupancy state information of another train existing on the driving route of the train means whether another trainee exists on the driving route of the corresponding train and the occupied position of another train. At this time, the occupancy state information of another train may be determined for each link existing on the driving path of the corresponding train.

That is, the simulation result data retrieval unit 121 may select at least one of train data included in an input condition, link information existing on a driving route of a train, and occupancy state information of another train existing on a traveling route of the train. By searching the simulation result data identification information stored in the simulation result data storage area 122 as the search word, it is searched whether the simulation result data identification information matching the search word exists.

Next, the simulation result data loading unit 123 identifies the simulation result data from the simulation result data storage unit 122 when the simulation result data identification information matching the received input condition exists in the simulation result data storage unit 122. The simulation result data corresponding to the information is obtained and provided to the simulation result output device 130.

Next, if the simulation result data identification information matching the received input condition does not exist in the simulation result data storage unit 1122, the simulator 124 simulates train operation on a virtual railway network constructed for train operation simulation. Generate new simulation result data for the received input condition by executing at least one algorithm according to the scenario data for the data, and store the generated new simulation result data in the database 170 through the database management device 160 or simulate The result output device 130 is provided.

In one embodiment, at least one algorithm is a train driving algorithm, and the new simulation result data may be a train speed profile according to the driving route of the train.

On the other hand, the simulator 124 transfers the new simulation result data to the simulation result data processing unit 125 to store the generated new simulation result data.

The detailed configuration of the simulator 124 will be described later with reference to FIGS. 5 to 7.

Next, the simulation result data processing unit 124 patterns new simulation result data generated by the simulator 124.

In one embodiment, the simulation result data processing unit 125, when a plurality of links connecting at least one branch node and two nodes on the driving route of the train includes a plurality of new simulation result data to the driving route of the train Patterning can be performed for each link existing on the screen.

When the link information according to the driving route of the train is received as an input condition for the simulation of the train, it is possible to use only the simulation result data for the link section corresponding to the corresponding link information, not the simulation result data for the entire driving route. It is to.

This allows the simulation result data to be used for each specific link, further reducing the time required for the simulation.

Next, the simulation result data identification information generation unit 126 generates identification information of the new simulation result data patterned by the simulation result data processing unit 124 using the information included in the received input condition. .

That is, the simulation result data punishment information generating unit 126 is new by using at least one of train data, link information existing on the driving route of the train, and occupancy state information of other trains existing on the traveling route of the train. Identification information of the simulation result data may be generated.

As such, generating identification information of the new simulation result data by using the information included in the received input condition is to enable the search result of the simulation result using the received input condition as a search word.

Next, the simulation result data storage unit 127 converts the new simulation result data patterned by the simulation result data processing unit 124 into new simulation result data generated by the simulation result data identification information generation unit 126. The data is matched with the identification information and stored in the simulation result data storage area 122.

As such, the present invention stores the new simulation result data in the simulation result data storage unit 122 together with the identification information of the corresponding simulation result data, so that when the same input condition is received again, the simulation result data can be obtained without additional simulation. This can reduce the time required for the simulation.

Hereinafter, the simulator described above with reference to FIGS. 5 to 7 will be described in more detail.

5 is a block diagram schematically illustrating a configuration of a simulator according to an embodiment of the present invention. As shown in FIG. 5, the simulator 124 includes a virtual railway network building module 400, a simulation model determination module 410, a first simulator 430, and a second simulator 440.

First, the virtual railway network building module 400 uses a virtual network at least one of railway network data, railway facility data, train operation schedule data, train data, and passenger demand data received from the railway network editing apparatus 100. Build a rail network.

The configuration of the virtual railway network building module 400 will be described in more detail with reference to FIG. 6. 6 is a block diagram schematically showing the configuration of a virtual railway network building module according to an embodiment of the present invention. As shown in FIG. 6, the virtual railway network building module 400 includes a virtual railway network generator 500, a virtual railway facility generator 510, a virtual train operation schedule generator 520, and a virtual train generator 530. ), And a virtual passenger generation unit 540.

First, the virtual railway network generating unit 500 obtains the railway network data generated by the railway network data generating module 220 from the database 170 through the database management device 160, and is configured in the form of nodes and links by using the same. A virtual track is created and a virtual signal and a virtual tapper are generated on the virtual track.

Next, the virtual railway facility generation unit 520 obtains the railroad facility data generated by the railway facility data generation module 230 from the database 170 through the database management device 160, and generates a virtual railway network using the same. The virtual railway facilities are generated on the railway network generated by the unit 500, and the attributes of each railway facility are set according to the attribute information of each railway facility.

Next, the virtual train operation schedule generation unit 520 obtains train operation schedule data generated by the train operation schedule data generation unit 242 from the database 170 through the database management device 160, and uses the same. Create a virtual train schedule.

For example, the virtual train operation schedule generation unit 520 generates a virtual train operation schedule in pairs of history order, departure time by history, and service number for each train operation schedule data.

Next, the virtual train generator 530 obtains train data generated by the train data generator 244 from the database 170 through the database manager 160, and generates a virtual train using the same. , Set the properties of the created train.

For example, the virtual train generating unit 530 generates one carriage based on each train data, assembles the generated one object in order according to the train schedule, and then assigns a train unique number to each train schedule. Create virtual trains by assigning them. Thereafter, the virtual train generator 530 sets attributes such as weight, traction force, braking force, resistance coefficient and acceleration / deceleration profile corresponding to each train.

Next, the virtual passenger generation unit 540 obtains passenger demand data generated by the passenger data generation unit 246 from the database 170 through the database management unit 160 and uses the same to train simulation using the same. Create a virtual passenger to be and set the relevant properties.

For example, the virtual passenger generation unit 540 generates a virtual passenger to get on and off the train for each history according to the passenger demand data for each time zone. In this case, the virtual passenger generating unit 540 may set the attributes of the passengers in various types according to the characteristics of the passengers, and may set the movement speed movement pattern or the like differently according to the types of the passengers. The generated virtual passengers will board virtual trains in each history and then get off at the arrival station.

Referring back to FIG. 4, the simulation model determination module 410 determines the type and size of the railroad network using at least one of railroad network data, railroad facility data, train operation schedule data, train data, and passenger demand data. In addition, the simulation model to be used for the train operation simulation is determined according to at least one of the determined type and size of the railway network.

The configuration of the simulation model determination module 410 will be described in more detail with reference to FIG. 7.

7 is a schematic block diagram of a simulation model determination module according to an embodiment of the present invention.

As illustrated in FIG. 7, the simulation model determination module 410 includes a railway network type determination unit 600, a railway network size determination unit 610, and a simulation model selection unit 620.

First, the railway network type determination unit 600 determines the type of the railway network using the railway network data and the railway facility data. Specifically, the rail network type determination unit 600, according to the connection relationship between the vehicle base, the main line, and the main base station obtained from the railway network data and the railroad facility data, Quantity of vehicle bases, main lines, and main bases, such as vehicle bases, main lines, vehicle bases, main lines, vehicle bases, mains, cruising bases, mains, vehicle bases, And determine the network type according to the connection location.

Next, the railroad network size determination unit 610, the number of nodes, links, signals, and branching points obtained from the railroad network data, the number of railroad facilities obtained from the railroad facility data, the trains obtained from the train operation schedule data. The size of the railway network is determined according to at least one of the number of operations of the trains, the number of trains obtained from the train data, and the amount of passenger demand obtained from the passenger demand data.

Next, the simulation model selection unit 620 selects a simulation model based on the type and size of the railway network. In one embodiment, the simulation model selector 600 may select one of the macro model, the Meso model, the Micro model as the simulation model or two of the above-described models. The hybrid model combining the above models can be selected as the simulation model.

Here, the macro model is based on the overall description of the railroad rather than the movement of individual trains, and it is possible to measure the average speed of the train, the location of the train, the average driving time, etc. There is a limit that reflects the driving characteristics of detailed trains such as driving speed of each unit and acceleration / deceleration behavior of each time zone.

The Meso model is a combination of discrete and continuous features with macro and micro models and can be analyzed in individual trains or in cluster trains.

Micro models simulate train-to-train interactions based on continuous or instantaneous speed and position data for individual trains, which can represent a more realistic concept of how a train moves on a real rail network. There is a limitation that calculations are required.

For example, the simulation model selection unit 620 may be configured such that the size of the railway network is the sum of the number of nodes, links, signals, and branches, the number of railway facilities, the number of trains running, the number of trains, and the amount of passenger demand. If it is equal to or greater than the first threshold, the macromodel may be selected as the simulation model.

In addition, the simulation model selection unit 620, the size of the railway network is the sum of the number of nodes, links, signals, and branches, the number of railway facilities, the number of trains run, the number of trains, and the amount of passenger demand If the value is less than the first threshold and is greater than or equal to the second threshold, the meso model may be selected as the simulation model.

In addition, the simulation model selection unit 620, the size of the railway network is the sum of the number of nodes, links, signals, and branches, the number of railway facilities, the number of trains run, the number of trains, and the amount of passenger demand If it is less than the second threshold, the micromodel may be selected as the simulation model.

In addition, the simulation model selection unit 620, if the purpose of the vehicle base analysis in accordance with the railway network type, the vehicle base is applied to the micro model (Macro model for the main ship, or the vehicle base for the purpose of the main ship analysis) The macro model can be applied to the micro model. This means that a separate simulation model such as a micro model, a meso model, and a macro model can be applied to areas where simulation spaces such as a vehicle base, a main ship, and a main base are separated.

As another example, the simulation model selection unit 620, if you want to simulate the train operation in the specific history and train operation at the same time at the same time, the micro-model is applied to the train operation simulation in a specific history, Hybrid model can be selected as simulation model to apply macro model to train operation simulation.

Next, the first simulator 430 is at least one for simulation of train operation in a normal situation according to the parameter data and the first scenario data generated by the railway network editing apparatus 110 based on the received input condition. New simulation result data is generated by executing the algorithm of. Here, the normal situation means a situation in which the vehicle base and the main ship can operate as described above.

Thereafter, the first simulator 430 transmits the generated new simulation result data to the above-described simulation result data processing unit 125 or stores it in the database 170 through the database management device 160.

In an embodiment, the first simulator 430 may generate a speed profile of the train using train driving simulation result data by executing the train driving algorithm according to the first scenario data. Here, the train driving algorithm is a train, such as a traction force, braking force, acceleration and deceleration profile, the curvature of the track, the slope, the running resistance of the train according to the branch, signal, surrounding railroad facilities, and the condition of the train track in operation, etc. It is an algorithm that combines various factors that affect the driving speed of the train and drives the train and updates the current speed and position of the train.

In another embodiment, the first simulator 430 may include at least one of a vehicle base control algorithm, a main base station control algorithm, a passenger control algorithm, a railway network control algorithm, a power control algorithm, a safety braking distance control algorithm, and a closed section control algorithm. It is also possible to generate simulation result data by executing.

Here, the vehicle base control algorithm is an algorithm that allocates the necessary work to the train according to the state of the train received at the vehicle base, and the main station base control algorithm is an algorithm that allocates the necessary work to the train according to the state of the train put into the main base. For example, the work execution algorithm is an algorithm that performs work using data such as time and manpower required for work allocated by the vehicle base control algorithm or the base station control algorithm.

The passenger control algorithm is an algorithm that controls each passenger's getting on and off the train and moves in the history. Specifically, the passenger control algorithm is an algorithm that sets a movement path for the passenger's movement and moves the passenger according to the set movement path. .

The railway network control algorithm is an algorithm that secures a route to enable a train to operate by changing a state of a branch, a signal signal, or a railroad facility with respect to a track included in a driving route for a virtual train.

Specifically, the rail network control algorithm may change the state of a signal to provide a running train to a driving train in response to a change in the connection state of a tap-off, or exist on a track included in a driving path. Change the connection state of the turnout so that the train can travel.

Here, in changing the connection state of the tap-off, the train to be driven first obtains priority for the tap-off, and then requests a change in the tap-off connection state so as to fit the driving route, and then to change the tap-off connection state. When the preparation time has elapsed, it will change the connection state of the tap-off.

The preparation time for changing the connection state of the tap-off and the change time of the tap-off connection state are determined according to the parameter data generated by the parameter data generation module 250.

A power control algorithm is an algorithm which sets the power supply area | region from each power supply point located in a main ship, and controls the electric power supply to the train which runs on the said area | region. At this time, the power control algorithm controls the power supply in consideration of power supplied, power consumption according to the running state of the train, regenerative power according to braking of the train, and the like.

The safety braking distance control algorithm considers various factors that affect the speed of the train, such as the speed difference between the running train and the preceding train, and the distance between the trains. Calculate the safety braking distance of the vehicle and determine whether or not the train on the road is running with the calculated safety braking distance.If the minimum safety braking distance is not obtained, reduce the speed so as to secure the minimum safety braking distance. It is an algorithm that adjusts the speed of trains by force.

The occlusion section control algorithm sets the occlusion section for each train to ensure the safety of the train in operation, and judges whether the occlusion of the set occlusion section is to be carried out to determine whether to run the train to the next occlusion section or to stop the current section. The algorithm to judge.

As described above, the first simulator 440 generates new simulation result data by simulating train operation in a normal situation using various algorithms according to the first scenario data based on the received input condition.

Next, when the emergency event occurs, the second simulator 440 operates the train in the emergency according to the parameter data and the second scenario data generated by the railway network editing apparatus 110 based on the received input condition. At least one algorithm for simulation is executed to generate new simulation result data. Here, the emergency situation means a situation in which at least one of the vehicle base and the main ship is inoperable.

In this case, the emergency event may be input by the user or may be input from the event generating module 480.

Thereafter, the second simulator 440 transfers the generated new simulation result data to the above-described simulation result data processing unit 125 or stores the new simulation result data in the database 170 through the database management device 160.

According to an embodiment, the second simulator 440 generates a partial driving route in the route search module 460, and receives an input condition and a second input condition when the emergency driving schedule is generated by the emergency driving schedule generation module 470. By running the train driving algorithm according to the scenario data, a train speed profile is generated as new simulation result data in an emergency situation.

Meanwhile, as described above, the other second simulator 440 may use at least one of a vehicle base control algorithm, a base station control algorithm, a passenger control algorithm, a rail network control algorithm, a power control algorithm, a safety braking distance control algorithm, and a blockage section control algorithm. By executing, it is possible to perform train operation simulation in an emergency situation and generate new simulation result data.

The train driving algorithm, the vehicle base control algorithm, the base station control algorithm, the passenger control algorithm, the railway network control algorithm, the power control algorithm, the safety braking distance control algorithm, and the occlusion section control algorithm are the same as those described in the first simulator 430. Since it is the same, a detailed description thereof will be omitted.

On the other hand, the simulator 124 according to the present invention, the simulator selection module for selecting any one of the simulator of the first simulator 430 and the second simulator 440 according to whether or not an emergency event occurs as a simulator for train operation simulation 420 may be further included.

That is, the simulator selection module 420 generally allows the train operation simulation to be performed in a normal situation by selecting the first simulator 430, and when the emergency event occurs, by selecting the second simulator 440. Allow train simulations to be performed in emergency situations. In the following description, it is assumed that the simulator 124 includes the simulation selection module 420 for convenience of description.

On the other hand, in the case of the simulator 124 according to the present invention, in order to enable the second simulator 440 to perform the simulation according to the second scenario data, the corresponding type determination module 450, the path search module 460, And an emergency operation schedule generation module 470.

When the second simulator 440 is selected by the simulator selection module 420, the response type determination module 450 may respond to various emergency plans (eg, the emergency scenarios included in the second scenario data) as a response to the emergency situation. , The system suspend method, the partial operation execution method, the system stop method, etc.). In this case, the selection of the countermeasure may be determined according to the type of emergency situation.

For example, when a problem occurs in a specific history and an emergency situation in which the entry and exit of the train is controlled is generated, the response type determination module 450 may determine a partial operation execution plan as a response.

Next, when the route search module 460 determines the partial operation by the correspondence type determination module 450, the route search module 460 considers the branching connection state in a state excluding a history in which the route of the main line currently operating is impossible. In order to search the partial driving section in which the turn of the train is possible, a partial driving route is generated, and the generated partial driving route is provided to the second simulator 440.

Next, the emergency driving schedule generation module 470 generates an emergency driving schedule according to the partial driving route generated by the route search module 460 to convert the train operation schedule set for the currently running train into an emergency driving schedule. Replace.

In one embodiment, the simulator 124 according to the present invention is an event generation module 480 for generating an emergency event to create a situation in which the second simulator 440 performs a simulation according to the second scenario data. It may further include.

The event generation module 480 automatically generates an emergency event by randomly combining the type of emergency situation, the time at which the emergency situation occurs, and the location at which the emergency situation occurs, and generates the generated emergency event event in a second manner. Provided to the simulator 440.

In the above-described embodiment, the emergency event is described as being generated by the event generating module 480. However, in the modified embodiment, the emergency event may be directly input by the user, and thus, the event generating module 480 may be used. May optionally be included.

Referring back to FIG. 1, the train operation simulation result output device 130 is an apparatus for outputting simulation result data transmitted from the train operation simulation device 120, and at least one of the reporting device 140 and the animation device 150. It includes.

In FIG. 1, the reporting device 140 and the animation device 150 are illustrated as separate components, but in the modified embodiment, the reporting device 140 and the animation device 150 are integrated into one component. Could be.

First, a reporting apparatus 150 for outputting simulation results in various tables or graphs will be described in more detail with reference to FIG. 8.

8 is a schematic block diagram of a reporting apparatus according to an embodiment of the present invention. As shown in FIG. 8, the reporting device 140 includes a data retrieval module 710 and a search result generation module 720.

First, when a search request for a train driving simulation result is received, the data search module 710 searches for train driving simulation result data corresponding to the query in the database 170 by using a query included in the search request, The simulation result data is obtained and provided to the search result generation module 720.

At this time, the data retrieval module 710 transmits the query to the above-described database management device 160 to perform a search for the database 170, and the railway simulation data for the corresponding query through the database management device 160. Will be able to receive.

In one embodiment, the train operation simulation result data is generated by the above-described train operation simulation apparatus 120 and stored in the database 170, train driving result data, train operation result data, train safety braking distance data At least one of vehicle base operation result data, passenger boarding result data, passenger service level result data, train operation schedule compliance rate data, power consumption data, and emergency response result data.

Meanwhile, the data search module 710 may receive a search request by providing a user with a means for inputting a search condition to a user such as a text box or a combo box, and in this case, the data search module 710 may be input through a text box or a combo box. The query language may include a track ID, a history ID, a train ID, a running number, a driving time, a type of work, and a search reference time.

The search result generation module 720 visually generates a search result using train driving simulation result data provided from the data search module 710.

Such visual search results may be provided in various forms such as numbers, tables, graphs, drawings, and videos. In this case, the graph may be generated in a two-dimensional or three-dimensional form. That is, when generating a three-dimensional graph, the search result generation module 720 forms the X-axis, the Y-axis, and the Z-axis and uses the train operation simulation result data provided by the data retrieval unit 710 for each angle. By determining the value of the axis, you are creating a three-dimensional graph.

In an embodiment, the search result generation module 720 may include a train speed, a cumulative driving distance driving result, an hourly safety braking distance for each train driving number, and a vehicle base for a specific running number obtained from the above-described train driving simulation result data. Visual form of search results such as work results by work type, work history by train ID, power consumption by train operation number and power supply by power supply section, processing time and partial operation result in case of emergency, passenger unloading result and passenger service level Create it and provide it to the user.

To this end, as shown in FIG. 7, the search result generation module 720 may include a vehicle base operation result generation module 721 for generating a result related to a work of a vehicle base, and a train driving to generate a result related to driving of a train. Result generation module 722, safety braking distance result generation module 723 for generating the safety braking distance results of the train, power consumption result generation module 724 for generating results related to the power consumption, results related to the emergency situation At least one of an emergency situation related result generating module 725, a passenger service level result generating module 726 for generating a result related to the passenger service level, and a main fuel cell work result generating module 727 for generating a result related to the main fuel cell operation; It includes one.

As described above, the reporting device 140 may provide train operation simulation result data corresponding to a user's search request in the form of numbers, tables, graphs, pictures, and videos according to various criteria, thereby analyzing the train operation. The convenience and efficiency can be improved.

Referring back to FIG. 1, the animation device 150 of the train operation simulation result output device 130 generates animation data for outputting simulation result data as an animation, and based on this, the simulation result data is two-dimensional or three-dimensional. Output as a dimension animation.

In particular, the animation device 150 according to the present invention, when the animation condition for the animation of the simulation result data is received, the animation data identification information stored if the animation data identification information matching the received animation condition is stored in advance Load and use animation data corresponding to.

In addition, if the animation data identification information matching the received animation condition is not stored in advance, the animation device 150 is new to the simulation result data acquired from the train driving simulation device 120 based on the received animation condition. By generating animation data and storing the generated new animation data in the animation data storage area, when the same animation condition is received thereafter, the stored animation data can be loaded and used without generating new animation data.

Such an animation device 150 will be described in more detail with reference to FIGS. 9 to 13.

9 is a block diagram schematically illustrating a configuration of an animation apparatus according to an embodiment of the present invention. As shown, the animation device 150, the animation data search unit 151, the animation data storage unit 152, the animation data loading unit 153, the animation data generating unit 154, the animation data processing unit 155 ), Animation data identification information generation unit 156, and animation data storage unit 157.

First, when an animation condition for animation of simulation result data is received, the animation data search unit 151 searches the animation data storage area 152 to determine whether animation data identification information matching the received animation condition is stored. To judge.

In one embodiment, the animation condition is selected from among the train data, occlusion section information existing on the driving route of the train, occupancy status information of another train existing on the traveling route of the train, turn off status data, and signal state data information. It may include at least one. Here, the occlusion section information means information on a section that can be occupied by the train alone on the driving route of the train. In addition, the tap-off state data means information on the state of the tap-off so that the tap-off is connected to the train's driving path so that the train can travel, and the signal-state data is determined according to the tap-off state on the running path of the train. It means information on the status information of the signal signal so that the signal signal connected to and are simultaneously changed.

That is, the animation data search unit 151 may include train data included in the animation condition, occlusion section information existing on the driving route of the train, occupancy state information of another train existing on the driving route of the train, and turnout state data. The animation data storage area 122 is searched using at least one of,, and signal state data as a search word to search whether the animation data identification information corresponding to the search word exists.

In the above-described embodiment, the block section information existing on the driving route of the train has been described as configuring the animation condition. However, in the modified embodiment, the driving route itself of the train may constitute the animation condition.

Next, if the animation data identification information matching the received animation condition exists in the animation data storage unit 152, the animation data loading unit 153 may perform animation corresponding to the animation data identification information from the animation data storage unit 152. Based on the data obtained, the simulation result data is output as a two-dimensional or three-dimensional animation.

Next, if the animation data identification information matching the received animation condition does not exist in the animation data storage unit 152, the animation data generating unit 154 may determine the coordinate data and signal of the tap-off based on the received animation condition. The simulation result data by using at least one of coordinate data of a train, coordinate data of a railroad facility, and coordinate data of a train generated from the simulation result data, and train movement state data and train route state data generated from the simulation result data. Generate new animation data for, and output the simulation result data as a two-dimensional or three-dimensional animation based on this.

In addition, the animation data generation unit 154 transfers the new animation data to the animation data processing unit 155 to store the new animation data corresponding to the received animation condition.

The detailed configuration of the animation data generation unit 154 will be described later with reference to FIGS. 10 to 13.

Next, the animation data processing unit 155 patterns the new animation data generated by the animation data generation unit 154.

In one embodiment, the animation data processing unit 155 may pattern the new animation data by the occlusion section by dividing the generated new animation data by the occlusion section existing on the driving route of the train.

This is an animation condition for animating a simulation result of a train. When occlusion section information according to a driving route of a train is received, only animation data for a section corresponding to the occlusion section information is used, not animation data for a premise driving route. It is to.

Next, the animation data identification information generation unit 156 generates identification information of the new animation data patterned by the animation data processing unit 155 using the information included in the received animation condition. In this way, the identification information of the new animation data is generated using the information included in the received animation condition, so that the animation data can be searched using the received animation condition as a search word.

Next, the animation data storage unit 157 matches the new animation data patterned by the animation data processing unit 155 with the identification information generated by the animation data identification information generation unit 156 to store the animation data storage area. Save to (152).

As described above, the present invention stores the generated new animation data together with the identification information of the corresponding animation data in the animation data storage unit 152, so that when the same animation condition is received again, the animation data is acquired without a separate animation data generation process. This can reduce the time to animate and output the simulation.

Hereinafter, the detailed configuration of the animation data generating unit 154 will be described with reference to FIGS. 10 to 13.

10 is a block diagram schematically illustrating a configuration of an animation data generating unit according to an embodiment of the present invention. As shown in FIG. 10, the animation data generation unit 154 may include a data processing module 800, a train state data generation module 810, a passenger movement state data generation module 820, and facility state data generation module 830. ), Emergency state data generation module 840, 2D image processing module 850, and 3D rendering module 860.

First, the data processing module 800 displays the position data of each object among simulation result data acquired from the database 170 through the database management device 160 or simulation result data acquired from the train operation simulation device 120. It processes the coordinate data for output. Here, each object includes a node and a link constituting a track, a train, a branch, a signal, a railroad facility, and the like.

In one embodiment, in the case of train position data, data representing the current position of the train is represented using link information (eg, a linker ID) and a distance from an end node in the link to a current point of the train. The location of trains can be calculated from the head of the train, from the middle of the train, or from the tail of the train. The train position is calculated based on the criteria.

On the other hand, the position data of the signal or railway facilities other than the train is expressed in the form of X, Y coordinates, the position data of the branch can be displayed using the branch node ID.

That is, the data processing module 800 processes the position data of each object in the simulation result data into coordinate data, which is a form for screen output of each object, in order to generate new animation data for the train operation simulation result data.

Train state data generation module 820 is a state of the train including the movement state data of the train and the route state data of the train using the static data of the train, the dynamic data of the train, and the position data of the train among the result data of the simulation. Generate data.

Here, the static data of the train is data on the characteristics of the train whose value does not change with the change of time, and the specification data such as the weight of the train, the pulling force, the braking force, the boarding capacity, and the history of the train such as the cumulative travel distance or the work. Contains attribute data.

In addition, the train dynamic data is a data whose value changes with a change of time, and includes data such as a train's time zone speed, safety braking distance, and a current passenger.

The train state data generation module 810 generates train movement state data for generating train movement state data for providing animations such as traction force, braking force, rotation radius, track gradient, friction resistance, and driving resistance of a train. The unit 812 and the train path state data generation unit 814 for generating train path state data for providing animations such as occlusion sections, tap-offs, and beacons in animation on the driving path of the train.

Hereinafter, the train state data generator 812 and the train route state data generator 814 will be described in detail with reference to FIGS. 11 and 12.

11 is a block diagram schematically illustrating a configuration of a train movement state data generator. As illustrated in FIG. 11, the train movement state data generator 812 includes a traction force and a braking force calculator 900, a rotation radius calculator 910, a line gradient calculator 920, and a frictional resistance calculator 930. The driving resistance calculator 940 is included.

First, the traction and braking force calculation unit 900 calculates the current traction and braking force of the train, and the rotation radius calculation unit 910 calculates the rotation radius when the current position of the train is a curved line, To calculate the resistance, the line gradient calculation unit 920 calculates the gradient resistance according to the line gradient, the frictional resistance calculation unit 940 calculates the resistance according to the friction between the wheel and the track of the train, the running resistance calculation unit 950 calculates a running resistance of the train according to the traveling speed and the traveling cross section of the train.

The train movement state data generation unit 812 generates the various calculation result values calculated as such as the train movement state data, and provides the train state data to the 2D image processing module 850 and the 3D rendering module 860 so that the train state data is generated on the train. To be displayed in the form of an animation.

12 is a block diagram schematically illustrating a configuration of a train route state data generator. As illustrated in FIG. 12, the train route state data generator 814 may include a train route generator 1000, a blockage segment state data generator 1010, a signal state data generator 1020, and a diverter state. The data generator 1030 is included.

First, the train route generation unit 1000 generates a current driving route of each train in the form of each link ID set for the immediately forward route to which the current traveling priority of the train is given. In one embodiment, the train route generating unit 1000 is to assign a unique ID to the driving route of each train in order to give the same or separate color to each train the current driving route to which the driving priority of each train is given. Can be.

Next, the occlusion section state data generation unit 1010 searches for the occlusion section belonging to the corresponding route with respect to the driving route of the train generated by the train route generation unit 1000, and generates a list of occlusion sections on the route. Based on the occlusion section list, it is determined whether priority is given to the driving route of the train, and occlusion section state data is displayed in color indicating whether the occlusion section and priority of the neighboring occlusion section are secured.

Next, the signal state data generator 1020 searches for a signal belonging to the corresponding route with respect to the driving route of the train generated by the train route generator 1000, generates a signal list on the route, and generates a signal list on the generated signal list. Generate signal state data such that the signal state connected thereto is simultaneously changed according to the branch state.

Next, the tap-off state data generator 1030 searches for a tap-off belonging to the corresponding path with respect to the driving path of the train generated by the train path-generating unit 1000, generates a tap-list on the path, and generates the generated minutes. According to the device list, the tap-off connection state data is generated so that the tap-off is connected to the train driving path so that the train can travel.

The train path state data generating unit 814 collects the various state data generated in this way, generates the train path state data, and provides the train path state data to the 2D image processing module 850 and the 3D rendering module 860 so that the train path data is a railway. Allows animation to be displayed on the network.

Referring back to FIG. 10, the passenger movement state data generation module 820 generates a passenger's movement path through a passenger movement algorithm for each passenger's origin and destination.

Hereinafter, the passenger movement state data generation module 820 will be described in more detail with reference to FIG. 13.

13 is a block diagram illustrating a schematic configuration of a passenger movement state data generating module according to an embodiment of the present invention. As shown in FIG. 13, the passenger movement state data generation module 820 includes a passenger generation unit 1100, a passenger position setting unit 1110, and a passenger movement algorithm performing unit 1120.

First, the passenger generating unit 1100 is based on the passenger demand data generated by the railroad network editing apparatus 110, the platform for boarding the train, passengers newly arrived in the history to board the train in each history Create passengers to be located in each history, such as passengers waiting inside and getting off the train.

In one embodiment, the passenger generation unit 1100 may assign a unique ID to each passenger in order to perform a passenger movement algorithm for each passenger.

Next, when the passenger moves in each history, the passenger location setting unit 1110 sets a specific point in the history where the movement of the passenger starts and ends, such as the location of the platform for each passenger vehicle number or the ticket gate, as the passenger location. Set the departure position and destination position of each passenger for each passenger.

For example, the passenger position setting unit 1110, in the case of a newly arriving passenger to board a train in each history, sets one of the ticket gate number as the departure position, and the number of people waiting on the platform is small. Set the platform waiting line corresponding to the number to the target position.

As another example, the passenger position setting unit 1110 may set a platform position corresponding to the number of a passenger leaving the train as a departure position in the case of a passenger who gets off the train, and selects a ticket gate having a small number of people waiting in the ticket gate. Set to.

Next, the passenger movement algorithm performing unit 1120 reflects the human walking characteristics and the ergonomic characteristics of the passenger based on the departure position and the destination position of each passenger set by the passenger position setting unit 1110. By performing the passenger movement algorithm to generate, the movement state data of each passenger is generated in the form of a coordinate order pair list that can provide animation of the movement of each passenger.

In one embodiment, the passenger movement algorithm performing unit 1120 may adjust the moving line and the moving speed according to the density of the passengers.

Referring back to FIG. 10, the facility status data generation module 830 generates railroad facility status data for providing an animation of the current work and operation status of the railroad facility. At this time, the facility status data generation module 830 may generate the railroad facility status data so that the status of the railroad facility may be output in a different color, different icon, different image, or different dynamic characteristics for each railroad facility status.

Next, the emergency state data generation module 840 animations emergency situation information such as information on a fault and accident of a train, information on a power supply interruption section, information on a partial operation section according to a train operation interruption section of the main ship, and the like. Create emergency status data for

Next, the 2D image processing module 850 generates new animation data for outputting train state data, passenger movement state data, railway facility state data, and emergency state data as a two-dimensional animation to generate two-dimensional animation. The image is output, and the 3D rendering module 880 generates new animation data for rendering the train state data, the passenger movement state data, the railroad facility state data, and the emergency state data to output as a three-dimensional animation. Output in dimensional form. Such animations may also include moving animations for objects and animations showing properties of the current state.

As such, the animation data generation unit 154 according to an embodiment of the present invention, when the animation data identification information matching the received animation condition is not stored, based on the received animation conditions, each train, turn-off By generating state data and coordinate data for each object such as, beacon, railway facilities, etc., and generating new animation data for train operation simulation result, the simulation result is provided in the form of animation. It can be easily understood.

Referring back to FIG. 1, the database management apparatus 160 is configured independently of the railway network editing apparatus 110, the train operation simulation apparatus 120, the reporting apparatus 140, and the animation apparatus 150. By associating the devices 110, 120, 140, and 150 with one or more databases 170, the devices 110, 120, 140, and 150 are responsible for data input and output of the devices 110, 120, 140, and 150. The database management apparatus 160 will be described in more detail with reference to FIG.

14 is a block diagram schematically illustrating a configuration of a database management apparatus according to an embodiment of the present invention. As shown in FIG. 14, the database management apparatus 160 includes a query management module 1200, a connection management module 1210, and an information management module 1220.

First, the query management module 1200 receives a data input / output request for train driving simulation from each of the devices 110, 120, 140, and 150 described above, and generates a query for performing the received data input / output request. In addition, the query management module 1200 executes the generated query to provide the data to the database 170 or provide the data output from the database 170 to the above-described devices 110, 120, 140, and 150.

In this case, as data that can be input to the database 170 through the query management module 1200, the railway network data generated by the railway network editing apparatus 110 described above, railway facility data, train operation schedule data, train data , Passenger demand data, parameter data, first scenario data, and second scenario data, simulation result data generated by the simulation device 120, reporting result data generated by the reporting device 140, and animation device. There may be animation data generated by 150.

In addition, as the data output from the database 170 through the query management module 1200, railway network data, railway facility data, train operation schedule data, train data, passengers that may be required by the train operation simulation apparatus 120 There may be demand data, parameter data, first scenario data, and second scenario data, railway network data, railway facility data, train data, and simulation result data that may be required by the reporting device 140 and the animation device 150. Can be.

On the other hand, as shown in Figure 12, since the database management device 160 according to the present invention is linked with a plurality of files or databases (170a ~ 170n), the query management module 1200 is a database to which the corresponding data is input Alternatively, information about the database outputting the corresponding data may be obtained from the information management module 1220.

The connection management module 1210 manages a connection with the corresponding database 170 when a query is generated by the query management module 1200 and a connection request of the database 170 is received from the query management module 1200. To perform.

That is, when the open request for the database 170 is received from the query management module 1200, the connection management module 1210 sets up a connection with the corresponding database 170, and sets the query management module. When a close request for the corresponding database 170 is received from 1200, the connection with the corresponding database 170 is released.

At this time, the access management module 1210 also obtains information on the database 170 from the information management module 1220.

The information management module 1220 manages database information including the type of database and location information of the database on whether the database is located locally or remotely. In an embodiment, the information management module 1220 may obtain such database information from a configuration file existing on a local hard disk.

That is, the conventional database management apparatus is designed to interoperate with a specific database, and if a different type of database is not available or if another database is to be used, the database management apparatus has to be redesigned. 1220 may be linked with a plurality of databases, thereby expanding the range of available databases.

At this time, the available database types include all databases that support ODBC or database connection components such as Oracle, MS ?? SQL, MySQL, MDB, SQLite, and DB2.

The information management module 1220 provides the database information to the query management module 1200 or the connection management module 1210 when the above-described query management module 1200 or the connection management module 1210 requests database information.

On the other hand, the above-described database management device 160 may further include an optimization management module 1230. The optimization management module 1230 serves to optimize the performance of the database management device 160 by optimizing the input process of the simulation result data in conjunction with the above-described train operation simulation device 120.

In detail, when the simulation result data is received from the train driving simulation apparatus 120, the optimization management module 1230 temporarily receives the result of the simulation from the query management module 1200 and stores the data in a memory (not shown). When the utilization rate of the system resource, such as, is below the threshold, the simulation result data stored in the memory is collectively input to the database 170.

This is because if the simulation execution time is long and the amount of simulation result data is large, if the result data is directly input to the database 170 each time the simulation is performed, the input / output load of the database 170 is inevitably increased. In order to reduce the data input / output time and load by reducing the number of input / output for the database 170.

In addition, when the optimization management module 1230 resides in the memory and receives a request for inputting new simulation result data through the query management module 1200, the optimization management module 1230 may delete the previous simulation result data from the database 170. It is also possible to divide the simulation result data by the time period during which the simulation is performed and to delete them collectively.

This is to solve the problem because when the previous simulation result data is collectively deleted before the simulation is executed, a lock may be generated in the database 170 due to the large amount of simulation result data.

Meanwhile, the above-described database management apparatus 160 may further include a transaction management module 1240 and an error management module 1250. When the transaction management module 1240 is requested to input data through a transaction from each of the devices 110, 120, 140, and 150 described above, the transaction management module 1240 generates a transaction so that the data can be input through the transaction, and finally the input of the data is finally performed. When completed, it plays a role of terminating the created transaction. Such a transaction may be useful when there is a large amount of data to input, such as simulation result data.

According to an embodiment, the transaction management module 1240 may generate an error in the database management device 160 or the above-described devices 110, 120, 140, and 150 while data is being input through a transaction, or an error for data input / output may be generated. In this case, it executes the function of rolling back the data input before the error occurred. This rolls back all data entered before the error occurred.

The error management module 1250 notifies an error occurrence when an error occurs in the database management device 160 or the above-described devices 110, 120, 140, and 150, or an error occurs during data input / output process. In this case, errors that may occur during data input / output processes include a database query error, a database lock error, a database server error error, and the like.

For example, the error management module 1250 notifies the query management module 1200 of an error occurrence when an error occurs while data is inputted or outputted by the query management module 1200 so as to newly input data or to stop inputting data. do. In addition, the error management module 1250 notifies the transaction management module 1240 of an error occurrence when an error occurs while data is input through a transaction so that the transaction management module 1240 may execute a rollback. In addition, the error management module 1250 updates the simulation result data by notifying the optimization management module 1230 of an error occurrence when an error occurs while the optimization management module 1230 inputs the simulation result data stored in the memory. Allows you to enter or stop entering simulation result data.

When the error management module 1250 notifies an error occurrence, the error management module 1250 may notify error information including an error occurrence cause and an error content, and may record such error information in a log file.

On the other hand, the above-described database management device 160 may further include a file management module 1260. The file management module 1260 stores data having a large capacity, such as simulation result data, in a file form among data requested from the devices 110, 120, 140, and 150.

In detail, when a data input request is received, the file management module 1260 checks whether the corresponding data is stored in a file form by inquiring the information management module 1220 described above. As a result of the check, when the data is set to be stored in the file format, the file management module 1260 stores the data in the file format.

In one embodiment, the file management module 1260 may store the data in a file format, convert the data into a binary file format, and then compress the data in a file format. In this case, when the data is stored in a file, the file size can be reduced.

Although the database 170 is illustrated as having a separate configuration from the simulation result data storage area 122 and the animation data storage area 152 in the above-described embodiment, in a modified embodiment, the simulation result data storage area ( 122 and the animation data storage area 152 are not included separately, and new simulation result data and new animation data may be stored in the database 170.

FIG. 15 illustrates a train operation simulation system according to the present invention of the railway network editing apparatus 110, the train operation simulation apparatus 120, the reporting apparatus 140, the animation apparatus 150, and the database management apparatus 160. 100 is a diagram showing the physical configuration of the train operation simulation system 100.

As shown in FIG. 15, each of the devices 110, 120, 140, and 150 is located in a hierarchy between the database management device 160 and the graphical user interface (GUI) device 1300, and the database 170 is disposed below the database management device 160. Located. The train operation simulation system 100 is located between the graphical user interface (GUI) device 1300 and the component library 1310, and a development language such as .NET Framework or JAVA Virtual Machine under the component library 1310. The analysis framework 1320 is located, the graphics processing unit 1330 consisting of S / W or H / W is located below, the operating system 1340 such as Windows, Linux is located below.

The train operation simulation system described above may be implemented in the form of program instructions that can be executed by various computer means, and recorded in a computer-readable recording medium. At this time, the computer-readable recording medium may include program commands, data files, data structures, and the like, alone or in combination. On the other hand, the program instructions recorded on the recording medium may be those specially designed and configured for the present invention or may be available to those skilled in the art of computer software.

Computer-readable recording media include magnetic media such as hard disks, optical media such as CD ROM or DVD, or magnetic media such as floppy disks. Magneto ?? Optical Media, or composed of memory (e.g., ROM, RAM, or flash memory) and a central processing unit (CPU) to implement the functions of the train simulation system described above. A hardware device capable of executing a program is included.

The program instructions also include machine language code, such as those generated by the compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

Claims (22)

A simulation result data retrieving unit for retrieving whether simulation result data identification information matching the received input condition exists in a simulation result data storage area when an input condition for simulating the operation of a train traveling along a track is received;
A simulation result data loading unit for acquiring simulation result data corresponding to the simulation result data identification information from the simulation result data storage area when the simulation result data identification information matching the received input condition exists;
If the simulation result data identification information matching the received input condition does not exist, a virtual railway network is constructed using at least one of railway network data, railway facility data, train operation schedule data, train data, and passenger demand data. A simulator for generating new simulation result data for the received input condition by executing at least one algorithm according to scenario data for the train operation simulation on the virtual railway network;
Validate the consistency of at least one of track data, signal data, turnout data, train schedule data, and train data to ensure curvature of the track, missing signal, missed turnout, risk of collision of trailing trains, and A railway network editing device for determining whether the train operation simulation can be actually performed on at least one of the gradients; And
And a simulation result data processing unit for patterning the new simulation result data generated by the simulator. The method of claim 1,
A simulation result data identification information generating unit for generating identification information of the patterned new simulation result data using the received input condition; And
The pattern-based train operation further comprises a simulation result data storage unit for matching the patterned new simulation result data with the identification information of the new patterned new simulation result data to store in the simulation result data storage area. Simulation device. The method of claim 1,
When the simulation result data processing unit includes a plurality of links connecting at least one branch node and two nodes on the driving route of the train, the new simulation result data is divided into links for each link existing on the driving route of the train. Pattern-based train operation simulation apparatus, characterized in that for patterning. The method of claim 1,
The received input condition includes at least one of train data, link information existing on a driving route of the train, and occupancy state information of another train existing on the driving route. Simulation device. The method of claim 1,
The algorithm is a train driving algorithm, and the simulation result data is a pattern-based train driving simulation apparatus, characterized in that the train speed profile according to the driving route of the train. The method of claim 1, wherein the simulator,
New simulation in the normal situation by executing the at least one algorithm on the virtual railway network according to the first scenario data for simulation of the train operation in the normal situation in which the vehicle base and the main ship can operate based on the received input condition. A first simulator for generating result data; And
The emergency by executing the at least one algorithm on the virtual railway network according to the second scenario data for simulation of a train operation in an emergency situation in which at least one of the vehicle base and the main ship is inoperable based on the received input condition. And a second simulator for generating new simulation result data in a situation. The method of claim 6, wherein the simulator,
A pattern-based train driving simulation apparatus, comprising: an event generation module generating the emergency event by randomly combining a type of emergency situation, a time at which the emergency situation occurs, and a location at which the emergency situation occurs; . delete If the simulation result data identification information matching the input condition received for the train operation simulation exists in the simulation result data storage area, the simulation result data corresponding to the simulation result data identification information is obtained from the simulation result data storage area, and If there is no simulation result data identification information matching the received input condition, a virtual railway network is constructed using at least one of railway network data, railway facility data, train operation schedule data, train data, and passenger demand data. Train operation simulation is performed according to the received input condition on a virtual railway network to generate new simulation result data corresponding to the received input condition, and the new simulation result data is lost. Chemistry by train simulation apparatus is stored in the simulation result data storage area; And
Validate the consistency of at least one of track data, signal data, turnout data, train schedule data, and train data to ensure curvature of the track, missing signal, missed turnout, risk of collision of trailing trains, and And a railway network editing device for determining whether or not the train simulation can be actually performed on at least one of the gradients. The method of claim 9, wherein the train operation simulation apparatus,
A simulation result data search unit for searching whether the simulation result data identification information matching the received input condition exists in a simulation result data storage area;
A simulation result data loading unit for acquiring simulation result data corresponding to the simulation result data identification information from the simulation result data storage area when the simulation result data identification information matching the received input condition exists;
If there is no simulation result data identification information matching the received input condition, the new simulation result for the received input condition is executed by executing at least one algorithm on the virtual railway network according to the scenario data for the train operation simulation. A simulator for generating data;
When the plurality of links connecting at least one branch node and two nodes are included in the driving path of the train, the simulation result data is processed by dividing the new simulation result data into patterns for each link existing on the driving path of the train. unit;
A simulation result data identification information generating unit for generating identification information of the patterned new simulation result data using the received input condition; And
A pattern-based train driving simulation comprising: a simulation result data storage unit configured to match the patterned new simulation result data with identification information of the patterned new simulation result data and to store in the simulation result data storage area; system. 10. The method of claim 9,
The received input condition includes at least one of train data, link information existing on a driving route of the train, and occupancy state information of another train existing on the driving route. Simulation system. 10. The method of claim 9,
The railway network editing apparatus may include the railway network data, the railway facility data, the train operation schedule data, the train data, the passenger demand data, parameter data for train operation simulation, a vehicle base, and a normal ship operation. Pattern-based data generating at least one of the first scenario data for the train operation simulation, and the second scenario data for the train operation simulation in an emergency situation in which at least one of the vehicle base and the main ship is not operable. Train simulation system. 10. The method of claim 9,
When an animation condition for animation of the simulation result data is received, if animation data identification information matching the received animation condition exists in the animation data storage area, the animation data corresponding to the animation data identification information is stored in the animation data storage area. And an animation device for generating and outputting new animation data corresponding to the received animation condition if the animation data identification information is obtained from the output and the animation data identification information matching the received animation condition does not exist. Train simulation system. The method of claim 13, wherein the animation device,
An animation data retrieval unit for retrieving whether animation data identification information matching the received animation condition exists in the animation data storage area;
An animation data loading unit for acquiring animation data corresponding to the animation data identification information from the animation data storage area when animation data identification information matching the received animation condition exists;
If there is no animation data identification information matching the received animation condition, at least one of coordinate data of a turnout, coordinate data of a signal signal, coordinate data of a railway facility, and coordinate data of a train generated from the simulation result data and the An animation data generation unit for generating new animation data for the received animation condition using train movement state data and train path state data generated from simulation result data;
An animation data processing unit for patterning the new animation data for the received animation condition;
An animation data identification information generation unit configured to generate identification information of the patterned new animation data using the received animation condition; And
And a animation data storage unit matching the patterned new animation data with the patterned new animation identification information and storing the patterned new animation data in the animation data storage area. 14. The method of claim 13,
The animation condition includes train data, occlusion section information which is a section in which the train can occupy alone on a driving route of the train, occupancy status information of another train existing on the driving route, turnout status data, and signal state. Pattern based train operation simulation system comprising at least one of the data. Build a virtual railway network using at least one of railway network data, railway facility data, train operation schedule data, train data, and passenger demand data, and at least one according to scenario data for simulating train operation on the virtual railway network. A simulator for generating simulation result data by executing an algorithm of;
An animation data retrieval unit for retrieving whether animation data identification information matching the received animation condition exists in the database to animate the simulation result data;
An animation data loading unit for acquiring animation data corresponding to the animation data identification information from an animation data storage area when animation data identification information matching the received animation condition exists;
If there is no animation data identification information matching the received animation condition, at least one of coordinate data of a turnout, coordinate data of a signal signal, coordinate data of a railway facility, and coordinate data of a train generated from the result data of the simulation; An animation data generation unit for generating new animation data for the received animation condition using train movement state data and train path state data generated from the simulation result data; And
And an animation data processing unit for patterning new animation data for the received animation condition. The method of claim 16, wherein the animation device,
An animation data identification information generation unit configured to generate identification information of the patterned new animation data using the received animation condition; And
And an animation data storage unit which matches the patterned new animation data with the patterned new animation identification information and stores the same in the animation data storage area. 17. The method of claim 16,
And the animation data processing unit classifies and pattern the new animation data into occlusion sections, which are sections in which the train can occupy alone. 17. The method of claim 16,
The animation condition may include at least one of train data, occlusion section information that is a section that the train can occupy alone, occupancy status information of another train existing on a driving path of the train, branch state data, and signal state data. An animation device comprising one. The method of claim 16, wherein the animation data generating unit,
Train movement state data for animating the state change of at least one of the traction force, braking force, radius of rotation, track gradient, frictional resistance, and driving resistance according to the movement of the train, and occlusion according to the traveling route of the train. And a train state data generation module for generating train path state data for animate a state change of at least one of a section, a tap-off, and a signal. The method of claim 16, wherein the animation data generating unit,
A passenger movement state data generation module for generating passenger movement state data for animating the movement state of the passenger in each history;
Facility status data generation module for generating facility status data for animating the operational status and current working status of railway facilities; And
And an emergency situation state data generating module for generating emergency situation state data for animation of an emergency occurring on the railway network. The method of claim 16, wherein the animation data generating unit,
The simulation result data using at least one of the coordinate data of the train, the coordinate data of the diverter, the coordinate data of the signal signal, and the coordinate data of the railway facility, the train movement state data, and the train route state data. An image processing module for generating the new animation data for outputting the animation as a two-dimensional form; And
Coordinate data of at least one of the coordinate data of the train, the coordinate data of the tap-off, the coordinate data of the signal signal, and the coordinate data of the railway facility, the train movement state data, and the train route state data are rendered by the simulation result data. The animation device further comprises at least one of the rendering module for generating the new animation data for outputting a three-dimensional animation.

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