KR20160110860A - Train operation control system considering quantity of train in feeding section and method for controlling thereof - Google Patents

Abstract

The present invention relates to a system capable of managing the operation of trains in an efficient and stable manner by utilizing the information exchanged between an operation management server and an SCADA system in identifying the number of trains running in a feeding section. As a system for managing the operation of a plurality of trains which receive power from a streetcar track, the train operation management system considering the number of trains by feeding section of the streetcar track related to an embodiment of the present invention includes: an operation management server which stores operation schedule information of the trains to manage the operation of the trains and generates route setting information to control the start of a train stopping at a station among the trains; and an SCADA system which receives the route setting information generated by the operation management system and controls the feeding or cutting of power in a plurality of feeding sections composing the streetcar track in response to the route setting information. The trains run on a track according to the operation schedule information stored in the operation management server. The SCADA system generates feeding/cutting state information of the streetcar track according to the power feeding/cutting control for the feeding sections, transmits the power feeding/cutting state information to the operation management server. The operation management server can identify the number of trains running on each of a plurality of track sections composing the track using the power feeding/cutting state information received from the SCADA system.

Description

TECHNICAL FIELD [0001] The present invention relates to a train operation management system and a control method thereof, and more particularly to a train operation management system and a control method thereof,

The present invention relates to a train operation management system that considers the number of trains for each electric line feed section and a management method thereof. More particularly, the present invention relates to a system and method for managing a train operation management system, The present invention relates to a system and a management method for efficiently and reliably managing the operation of a train.

The urban railway system is an infrastructure where vehicles and facilities (railway, electric power, communication, signal, etc.) are operated systematically. Technically, various technologies such as electricity, electronics, machinery, architecture, civil engineering, computer, It is a comprehensive system. In order to efficiently operate such an urban railway system, the control system monitors, controls and controls the operation status of trains through the control system.

Most of the domestic signal system operation status is installed and operated by adopting the overseas system, so that technical characteristics are given to each of the routes, and technological compatibility and exchange can not be performed for each route in terms of operation and maintenance . However, most control systems are built and operated with pure domestic technology.

Currently, most of the control systems operated by urban railways and light rail trains are divided into signal (operation and operation) control, communication control, electric power control, and facility control. . Recently, the configuration of the control system is in the trend of being constructed as the integrated control room considering operation, efficiency, maintenance, and cost.

In this regard, Figs. 1A and 1B show an example of a train operation management system conventionally used in connection with the present invention. 1A and 1B, a conventional train operation management system includes a train operation server 10 for managing train operations, a SCADA system 20 for controlling the power supply of the electric lines, a train operation server 10, a SCADA system An interface device 30 for connecting the vehicle 20 to the vehicle, and an on-site station 40 including an interlock device in the signal machine room of the on-site station.

1A and 1B, the train operation server 10 generates and transmits the career setting information related to the progress of the train to the SCADA system 20, Which is related to whether or not power is supplied to the train operation server 10, and transmitted to the train operation server 10. The train operation server 10 transmits a signal for controlling the departure of the corresponding section train to the on-site station facility 40 through the interface unit 30, thereby determining the progress of the train in the corresponding section.

However, the conventional operation management server 10 has been used to inform the controller only about the line feed / disconnection status information, and has been limited to being used only as simple display information. Recently, big and small train accidents have become a big issue in society, and there are active moves to improve the safety of trains and passengers together with efficient management.

In particular, a number of trains are injected into a specific power supply section, causing power overload in the corresponding section. In this case, it causes a disconnection of the electric car line, thereby hindering the smooth operation of the vehicle, increasing the inconvenience of passengers, There is a problem in that the influence is caused.

Accordingly, there is a growing demand for a more efficient and stable railway control system by changing the existing system to the extent that the complexity is not greatly increased.

Korean Patent Publication No. 10-1318850 Korean Patent Publication No. 10-2010-0128157

SUMMARY OF THE INVENTION The present invention is conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a system and method for efficiently and reliably operating a train by efficiently utilizing information exchanged between an operation management server and a SCADA system, And a method for managing the system.

Specifically, the present invention can easily grasp the number of trains in the electric wire feeding section and can cope with the delays of the trains, thereby improving the convenience of the users and greatly reducing the operation and management costs The present invention is directed to providing a train operation management system to a user so that the operation management of a train can be implemented more efficiently.

Another object of the present invention is to provide a user of a train operation management system that can greatly improve the efficiency of operation compared with the existing system by managing the overall operation of the train using the operation management console and the schedule management server.

In addition, the present invention can prevent a risk that a train is overloaded and a power overload occurs or a line breakage occurs, it is possible to reduce the inconvenience experienced by a train user, and to minimize unnecessary cost loss The purpose of the present invention is to provide a train operation management system to a user.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. It can be understood.

A system for managing the operation of a plurality of trains supplied with power from a catenary line, the system for managing a train, which considers the number of trains for each electric wire feeding section in accordance with an example of the present invention for realizing the above- A driving management server for storing driving schedule information for the plurality of trains to manage the driving and generating career setting information for controlling whether or not the train stopped at the station among the plurality of trains; And a SCADA system that receives the career setting information generated by the operation management server and controls power supply or power-off of a plurality of power feeding sections constituting the electric cable according to the career setting information, A plurality of trains operate in accordance with the travel schedule information stored in the operation management server, and the SCADA system generates emergency stop state information of the electric cable according to the emergency stop control of power for the plurality of power supply sections, And transmits the emergency stop state information to the operation management server. The operation management server uses the emergency stop state information received from the SCADA system to calculate the number of trains traveling on each of a plurality of line sections constituting the line .

In addition, the operation management server may generate the career setting information based on train operation information including information on the number of trains operating each of the identified line sections.

Also, it is possible to provide information on the number of trains installed in the control room and operated in each of the plurality of line sections included in the train operation information to the controller in the train management information obtained by the operation management server And a management console.

If it is determined that the first condition related to the first line segment, which is one of the plurality of line segments, is not satisfied, the operation management server transmits the route setting information for delaying the departure of the train And the first condition is a condition that the number of trains traveling in the first line section is equal to or less than a predetermined first number.

If it is determined that the first condition is not satisfied, the SCADA system determines, in response to the route setting information generated by the operation management server, a feed interval corresponding to a train stopped in the station among the plurality of feed intervals It is possible to control the power to be cut off.

In addition, when it is determined that the first condition is not satisfied, the operation management console may output an alarm for informing the controller of the departure delay of the train stopped in the reverse direction.

The system may further include a schedule management server that receives and manages the schedule information of the plurality of trains stored in the operation management server.

If it is determined that the first condition is not satisfied, the schedule management server changes at least a part of the travel schedule information for the plurality of trains to prevent the subsequent train from entering the first rail section, Schedule information to the operation management server.

In addition, when the operation management server receives the changed operation schedule information, the operation management server can manage the operation of the plurality of trains according to the changed operation schedule information.

In addition, when it is determined that the first condition is satisfied, the operation management server can generate the career setting information for advancing the departure of the train stopped in the reverse direction.

In addition, when it is determined that the first condition is satisfied, the SCADA system determines, for each of the plurality of power feeding sections corresponding to the career setting information generated by the driving management server, Power can be controlled to be supplied.

Also, the power-off state information includes data of the amount of current sensed for each of the plurality of power feeding sections, and the operation management server compares the detected amount of current data with a predetermined reference current amount, The number of trains traveling on each of the plurality of line sections can be grasped.

On the other hand, in a system for managing the operation of a plurality of trains supplied with electric power from a catenary line, a train operation management system that takes into consideration the number of trains for each electric line feed section in accordance with an example of the present invention for realizing the above- A driving management server for storing driving schedule information for the plurality of trains to manage the driving of the train and generating career setting information for controlling whether or not the train stopped at the station among the plurality of trains; An interface device connected to the operation management server and receiving the career setting information; And a SCADA system connected to the interface device to receive the career setting information and to control the power supply or the disconnection of power to a plurality of power feeding sections constituting the catenary corresponding to the career setting information, Wherein the train travels along a line according to the travel schedule information stored in the operation management server, and the SCADA system generates emergency stop state information of the electric cable according to the emergency stop control of power for the plurality of power supply sections, And the operation management server receives the emergency stop status information from the interface device, and transmits the emergency stop status information to the interface device using the received emergency stop status information to generate a plurality of line sections The number of trains traveling on the road can be grasped.

In a method of managing the operation of a plurality of trains powered by electric power lines, there is provided a method of managing a train in consideration of the number of trains for each electric wire feeding section, which is related to an example of the present invention for realizing the above- Generating career setting information for controlling whether or not a train stopped in a reverse direction among the plurality of trains; Transmitting the career setting information generated by the operation management server to the SCADA system; Controlling the supply or cutoff of power to a plurality of power feeding sections constituting the electric wire according to the route setting information by the SCADA system; Generating SCADA system emergency stop state information according to power cut control of power for the plurality of power feed sections; Transmitting the emergency stop status information to the operation management server in the SCADA system; And determining the number of trains for each of a plurality of railway sections constituting the railway using the emergency stop condition information received from the SCADA system by the operation management server, The operation management server stores the operation schedule information for the plurality of trains and the plurality of trains can operate the line according to the operation schedule information stored in the operation management server.

The operation management server may further include generating the career setting information based on the train operation information including the information about the number of trains operating each of the identified line sections

The train operation information detected by the operation management server is transmitted to an operation management console installed in the control room; And providing the controller with information on the number of trains that travel through each of the plurality of line sections included in the train operation information through the operation management console.

If it is determined that the first condition related to the first line segment, which is one of the plurality of line segments, is not satisfied, the operation management server transmits the route setting information for delaying the departure of the train And the first condition is a condition that the number of trains traveling in the first line section is equal to or less than a predetermined first number.

On the other hand, in a program tangibly embodying a command that can be executed by a digital processing apparatus to perform a method of managing the operation of a plurality of trains supplied with power from a catenary, an example of the present invention for realizing the above- The method comprising the steps of: generating career setting information for controlling whether or not a train stopped at a station among the plurality of trains by the operation management server; Transmitting the career setting information generated by the operation management server to the SCADA system; Controlling the supply or cutoff of power to a plurality of power feeding sections constituting the electric wire according to the route setting information by the SCADA system; Generating SCADA system emergency stop state information according to power cut control of power for the plurality of power feed sections; Transmitting the emergency stop status information to the operation management server in the SCADA system; And determining the number of trains for each of a plurality of railway sections constituting the railway using the emergency stop condition information received from the SCADA system by the operation management server, The operation management server stores the operation schedule information for the plurality of trains and the plurality of trains can operate the line according to the operation schedule information stored in the operation management server.

The present invention provides a system capable of managing the operation of a train efficiently and stably by utilizing the information exchanged between the operation management server and the SCADA system in order to grasp the quantity information of the train operating the power supply section and providing the management method to the user can do.

Specifically, the present invention can easily grasp the number of trains in the electric wire feeding section and can cope with the delays of the trains, thereby improving the convenience of the users and greatly reducing the operation and management costs And it is possible to provide a user with a train operation management system in which the operation management of the train can be implemented more efficiently.

In addition, the present invention can provide a user with a train operation management system that can greatly improve the efficiency of operation compared with the existing system by managing the overall operation of the train using the operation management console and the schedule management server.

In addition, the present invention can prevent a risk that a train is overloaded and a power overload occurs or a line breakage occurs, it is possible to reduce the inconvenience experienced by a train user, and to minimize unnecessary cost loss The train operation management system can be provided to the user.

It should be understood, however, that the effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those skilled in the art to which the present invention belongs It will be possible.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate a preferred embodiment of the invention and, together with the description, serve to provide a further understanding of the technical idea of the invention, It should not be construed as limited.
1A and 1B show an example of a train operation management system conventionally used in connection with the present invention.
FIGS. 2A and 2B illustrate a train operation management system that can be implemented according to the present invention in consideration of the number of trains for each electric wire feeding section.
3 shows an example of a management console and a wireless mobile terminal that can be applied to the present invention.
4A and 4B are flowcharts illustrating a method of managing a train operation in consideration of the number of trains for each electric wire feeding section according to the present invention.
FIG. 5 shows an embodiment in which a train operation management system considering the number of trains for each electric wire feeding section of the present invention is applied.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. In addition, the embodiment described below does not unduly limit the contents of the present invention described in the claims, and the entire configuration described in this embodiment is not necessarily essential as the solution means of the present invention.

According to the existing system, the operation management server receives the information on the state of emergency from the SCADA system, and the SCADA system receives the route setting information from the operation management server. However, the operation management server or the SCADA system transmits the information on the train Management and control.

The present invention proposes a train operation management system that can improve efficiency without significantly increasing complexity by easily understanding the quantity of trains using data exchanged between the operation management server and the SCADA system.

<Configuration of Train Operation Management System Considering the Number of Trains by Electric Railway Feeding Section>

Hereinafter, a train operation management system considering the number of trains for each electric wire feed section to be proposed by the present invention will be described in detail with reference to the drawings.

FIGS. 2A and 2B illustrate a train operation management system that can be implemented according to the present invention in consideration of the number of trains for each electric wire feeding section.

2A and 2B, a train operation management system 100 considering the number of trains for each electric wire feeding section according to the present invention includes an operation management server 10, a Supervisory Control And Data Acquisition (SCADA) system 20, (30), an on-site station facility (40), an operation management console (50), a schedule management server (60), and the like.

However, the components shown in FIGS. 2A and 2B are not essential, so that the train operation management system 100 considering the number of trains for each electric wire feeding section having more or fewer components may be implemented have. Also, it is possible that the components shown in Figs. 2A and 2B are connected to each other in an interdependent manner, and that the components are separately or integrally implemented as shown in Figs. 2A and 2B.

In a railway system, a train receives electric power from a catenary line attached to a track side, and the operation management server 10 manages a train that operates a railway line. The train management server 10 stores a plurality of train schedule information for a plurality of trains, and a plurality of trains run the train according to the schedule information stored in the run management server 10. The operation schedule information managed by the operation management server 10 includes a plurality of train schedules considering a floating population according to various kinds of days such as weekday, weekend, holidays, and specific days. The operation management server 10 controls the operation of all the trains using the schedule of the day among the schedule information.

The operation management server 10 may control the start of the trains stopped in the reverse direction or the speed of the train in progress according to the operation schedule information. A train must be set for a train to stop at the station, and can not start without a course set. The travel management server 10 generates career setting information to control whether or not the train is stopped, and the career setting information generated by the operation management server 10 is transmitted to the SCADA system 20 through the interface device 30. [ Lt; / RTI &gt;

The SCADA system 20 controls the power supply or the power supply to a plurality of power supply sections constituting the catenary. In order for the train to travel along the track in a normal state, power must be supplied to the power feeding section. The SCADA system 20 receives the career setting information generated by the operation management server 10, And controls whether or not the power is off.

The SCADA system 20 periodically transmits emergency stop state information for all the power supply sections to the operation management server 10 to inform whether or not electric power is supplied to the power feed section of the electric cable. The power-off state information includes data of the amount of current sensed for each of the plurality of power feeding sections. The operation management server 10 can grasp the number of trains that travel on each of a plurality of line sections constituting the line by using the emergency stop state information transmitted from the SCADA system 20. [ The operation management server 10 can compare the detected current amount data included in the emergency stop state information with the predetermined reference current amount to determine the number of trains that travel in each of the plurality of line sections, And generates the career setting information for starting control of the train based on the setting information.

The operation management console 50 is installed in the control room and is managed by the controller. The operation management console 50 receives the train operation information from the operation management server 10 and can provide the controller with information on the number of trains operating on each of the plurality of line sections.

The operation management console 50 can be communicably connected to the wireless mobile terminal 70 possessed by the controller. In this regard, FIG. 3 shows an example of a management console and a wireless mobile terminal that can be applied to the present invention.

Referring to FIG. 3, the operation management console 50 may further include a radio device 52, a display panel 54, and the like.

The wireless device 52 enables wireless communication between the operation management console 50 and the wireless mobile terminal 70. The wireless communication may be a WLAN (Wi-Fi), a Wibro (Wireless broadband), a Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) have.

The display panel 54 can display information processed by the operation management console 50 and the controller of the operation management console 50 can confirm the information displayed on the display panel 54. [

The wireless mobile terminal 70 possessed by the controller includes a communication unit 71, an A / V input unit 72, a user input unit 75, a sensing unit 76, an output unit 77, a memory 82, .

The communication unit 71 of the wireless mobile terminal 70 may communicate with the wireless mobile terminal 70 through one or more wireless communication units 70 that enable wireless communication between the wireless mobile terminal 70 and the wireless communication system or between the wireless mobile terminal 70 and the network in which the wireless mobile terminal 70 is located. Modules. For example, the communication unit 71 may include a broadcast receiving module, a mobile communication module, a wireless Internet module, a short distance communication module, and a location information module (GPS).

The A / V (Audio / Video) input unit 72 is for inputting an audio signal or a video signal, and may include a camera 73 and a microphone 74. The camera 73 processes an image frame such as a still image or a moving image obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display section 78.

The image frame processed by the camera 73 can be stored in the memory 82 or transmitted to the outside through the communication unit 71. [

At this time, two or more cameras 73 may be provided depending on the use environment.

For example, the first and second cameras for capturing 3D images may be provided on the opposite side of the wireless mobile terminal 70 on which the display unit 78 is provided, and the display unit 78 of the wireless mobile terminal 70 A third camera for self-photographing the user may be provided in a part of the surface of the surface provided with the second camera. Here, the first camera may be used for capturing a left eye image, which is a source image of a 3D image, and the second camera may be used for capturing a right eye image.

The microphone 74 receives an external sound signal by a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module and output when it is in the call mode. Various noise elimination algorithms may be implemented in the microphone 74 to remove noise generated in receiving an external sound signal.

The user input unit 75 generates input data for a user to control the operation of the terminal. The user input unit 75 may receive from the user a signal designating two or more contents of the displayed contents according to the present invention. A signal for designating two or more contents may be received via the touch input, or may be received via the hard key and soft key input.

The user input unit 75 may receive an input from the user for selecting the one or more contents. It may also receive input from a user to generate an icon associated with a function that the wireless mobile terminal 70 can perform.

The user input unit 60 may include a direction key, a key pad, a dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The output unit 77 is for generating an output related to visual, auditory or tactile sense and may include a display unit 78, an acoustic output module 79, an alarm unit 80, a haptic module 81, have.

The display unit 78 displays (outputs) information to be processed in the wireless mobile terminal 70. For example, when the wireless mobile terminal 70 is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with the call is displayed. When the wireless mobile terminal 70 is in the video communication mode or the photographing mode, the photographed and / or received video, UI, or GUI is displayed.

Also, the display unit 78 according to the present invention supports 2D and 3D display modes. That is, the display unit 78 according to the present invention may have a configuration for combining switch liquid crystals in a general display device. Then, by using the switch liquid crystal, the optical parallax barrier can be operated to control the traveling direction of the light, thereby separating the light so that different lights reach the right and left eyes. Therefore, when a combined image of the right eye image and the left eye image is displayed on the display unit 78, the user can see an image corresponding to each eye and feel as if it is displayed as a three-dimensional body.

That is, under the control of the control unit, the display unit 78 drives the display unit 78 only in the 2D display mode without driving the switch liquid crystal and the optical parallax barrier to perform a general 2D display operation. In the 3D display mode, the display unit 78 drives the switch liquid crystal, the optical parallax barrier, and the display unit 78 to perform a 3D display operation under the control of the control unit.

The display unit 78 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED) A flexible display, and a three-dimensional display (3D display).

Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and the like. The rear structure of the display portion 78 may also be of a light transmission type. With this structure, a user can see an object located behind the terminal body through an area occupied by the display unit 78 of the terminal body.

There may be more than one display portion 78 depending on the implementation of the wireless mobile terminal 70. [ For example, in the wireless mobile terminal 70, the plurality of display portions 78 may be spaced apart from one another or integrally disposed, and may be disposed on different surfaces, respectively.

(Hereinafter, referred to as a 'touch screen') in which the display unit 78 and the sensor for sensing the touch operation (hereinafter, referred to as 'touch sensor') have a mutual layer structure, It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display portion 78 or a capacitance generated in a specific portion of the display portion 78 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller (not shown). The touch controller processes the signal (s) and then transmits the corresponding data to the controller. Thus, the control unit can know which area of the display unit 78 is touched or the like.

The proximity sensor may be disposed within an interior region of the portable terminal or proximate to the touch screen, which is enclosed by the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor detects a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The sound output module 79 may output audio data received from the communication unit 71 or stored in the memory 82 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 79 also outputs sound signals associated with functions performed on the wireless mobile terminal 70 (e.g., call signal reception tones, message reception tones, etc.). The sound output module 68 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 80 outputs a signal for notifying the occurrence of an event of the bus terminal 70. Examples of events occurring in the portable terminal include receiving a call signal, receiving a message, inputting a key signal, and touch input. The alarm unit 80 may output a signal for informing occurrence of an event in a form other than a video signal or an audio signal, for example, vibration. The display unit 66 and the sound output module 79 may be a type of the alarm unit 80 because the video signal or the audio signal can be output through the display unit 78 or the sound output module 79. In this case, .

The haptic module (81) generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 81 is vibration. The intensity and the pattern of the vibration generated by the tactile module 81 are controllable. For example, different vibrations may be synthesized and output or sequentially output.

In addition to the vibration, the haptic module 81 can be used for a variety of applications such as a pin arrangement vertically moving on the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 81 can be implemented not only to transmit tactile effect through direct contact but also to allow the user to feel the tactile effect through the muscular sense of the finger or arm. The haptic module 81 may include two or more haptic modules 81 according to the configuration of the wireless mobile terminal 70.

The memory 82 may store a program for processing and controlling the control unit and may store data input / output (e.g., a telephone directory, a message, an audio, a still image, an electronic book, a moving picture, For example. The memory 82 may also store the frequency of use of each of the data (e.g., each telephone number, each message, and frequency of use for each multimedia). In addition, the memory 82 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 82 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.) ), A random access memory (RAM), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read- A magnetic disk, an optical disk, a memory, a magnetic disk, or an optical disk. The wireless mobile terminal 70 may operate in association with a web storage that performs the storage function of the memory 82 on the Internet.

The operation management console 50 may further include an event management server (not shown), an information storage unit (not shown), and an analysis unit (not shown) in addition to the modification of the present invention.

The on-site signaling facility can sense the condition of the railway facility and generate a sense signal that includes information about the sensed condition. Here, the railway facility may include a plurality of trains and line facilities required for the operation of the plurality of trains. Line facilities are all facilities installed to contribute to the operation of trains, such as signaling equipment, line switching equipment.

The event management server of the operation management console 50 can determine whether or not an unusual situation preset in the railway facility is generated by using the sensing signal transmitted from the field signal equipment. Here, an unusual situation means an accident or a disability occurring in a railway facility. The information storage unit may store information on an unusual situation occurring in the railway facility, and may store information on the state of the railway facility. The analysis unit can analyze the information stored in the information storage unit and generate predetermined statistical data.

Specifically, the on-site signaling facility senses the state of the railway facilities, such as trains, railway facilities, and the like, and generates a sensing signal including information on the sensed state. The detection signal is transmitted to the operation management console 50. The event management server of the operation management console 50 determines whether an unusual situation preset in the railway facility occurs using the received sensing signal.

When the event management server determines that an unusual situation has occurred in a first object that is at least one of a plurality of trains and line facilities, a notification signal corresponding to an unusual situation generated in the first object is generated, Is transmitted to the first wireless mobile terminal (70) possessed by the first manager for the first object via the radio (52) of the management console (50).

In a case where a plurality of unusual situations occur, the event management server may select a priority for a plurality of unusual situations and include it in the notification signal. It is preferable to select the priority in consideration of the influence of the unusual situation on the operation of the train.

For example, in selecting a priority, it is possible to consider the quantitative factors of the train's operation. That is, if the number of trains that are affected by the first anomaly situation is greater than the number of trains that are affected by the second anomaly, the event management server sets the priority of the first anomaly situation to the second anomaly It can be selected higher than the priority of the situation.

If the number of trains affected by the first anomaly and the number of trains affected by the second anomaly are the same, then the event management server determines the delay time caused by the first anomalous situation It is possible to compute a delay time caused by a second anomaly situation and to select a higher priority to cause a long delay time among the first anomaly situation and the second anomaly situation. Here, the delay time means the time from the occurrence of an unusual situation to the end of processing.

The first wireless mobile unit 70 notifies the first manager of an unusual situation generated in the first object according to the received notification signal. For example, the first wireless mobile unit 70 can output a predetermined sound by using the sound output module 79, and can output the vibration of a certain pattern using the haptic module 81. In addition, the first wireless mobile unit 70 may display information on the state of the first object sensed by the field signal equipment on the display unit 78.

When the event management server selects a priority order for a plurality of unusual situations, the selected priority order information may be provided to the first manager. Accordingly, the first manager can easily find a criterion for judging which of the plurality of anomalous situations generated should be processed first.

When the first manager has finished processing the anomalous situation generated in the first object, the first manager can transmit the report signal to the operation management console 50 using the first wireless mobile unit 70. Here, the report signal includes information on the state of the first object such as image information photographed by the first manager.

Information on the state of the first object included in the report signal can be displayed through the display panel 54 installed in the operation management console 50. Through this process, the operator working in the control room can monitor the process of an unusual situation in real time.

The information storage unit of the operation management console 50 stores concrete data on an unusual situation that has occurred in the railway facility. Information stored in the information storage unit includes information about the type of anomalous situation, the time of occurrence, the cause of the occurrence, the number of trains affected by an unusual situation, the delay time caused by an unusual situation, the state of a railroad facility And the like.

Information on an unusual situation stored in the information storage unit can be confirmed directly by the controller or the maintenance staff. Furthermore, not only the passengers who ride on the train, but also the passengers waiting on the platform can check the information stored in the information storage section through the terminal carried by the passenger.

The analytical department can generate statistical data of information about anomalies occurring within a certain period of time. For example, the analyst can suggest an exceptional situation that occurs most frequently or suggest an unusual situation that occurs periodically.

Such statistical data may be provided to the operation management console 50 or the wireless mobile terminal 70 so that the operator or the manager can recognize the statistical data. Statistical data on unusual circumstances generated by the analytical department may be provided to railway users. The statistical data can be useful for the preparation of measures against frequent obstacles and accidents, and can provide educational and promotional effects on safe operation.

Referring back to FIG. 2A and FIG. 2B, the schedule management server 60 receives and manages the day-to-day operation schedule information stored in the operation management server 10. If a delay occurs in a part of the train in operation and the subsequent train can not be operated according to the original operation schedule information, the schedule management server 60 generates the changed operation schedule information and transmits the changed operation schedule information to the operation management server 10, The management server 10 controls the operation of a plurality of trains on the basis of the changed travel schedule information.

<Management method of train operation management system considering number of trains by dispatch line>

Hereinafter, a method of controlling the train operation management system in consideration of the number of trains for each electric wire feeding section according to the present invention having the above-described configuration will be described in detail.

4A and 4B are flowcharts illustrating a method of managing a train operation in consideration of the number of trains for each electric wire feeding section according to the present invention.

Referring to FIG. 4A, the operation management server 10 generates career setting information for controlling whether or not a train stopped at a station among a plurality of trains (S10). The career setting information generated in step S10 is transmitted to the SCADA system 20 via the interface device 30. [

Then, the SCADA system 20 controls power supply or power-off of a plurality of power feeding sections constituting the catenary corresponding to the career setting information (S20). The career setting information includes a control signal relating to the progress of the train, the stopping speed, and the speed of the train. The SCADA system 20 controls the power supply to the power feeding section of the electric cable based on the control signal of the career setting information .

Subsequently, the SCADA system 20 generates emergency stop state information of the electric wire according to the emergency stop control of electric power for a plurality of power feeding sections (S30). The power off state information generated in step S30 includes data of the detected current amount for each of the plurality of power feeding sections and the power off state information is transmitted to the operation management server 10 via the interface device 30 .

Then, the operation management server 10 can recognize the number of trains that operate each of the plurality of line sections constituting the line using the state information of the emergency stop received from the SCADA system 20 (S40). The operation management server 10 compares the current amount data included in the emergency stop condition information with a preset reference current amount and this operation management server 10 performs the operation You can understand the operation status of trains operating in the section.

Subsequently, the operation management server 10 manages the operation of a plurality of trains based on the number of trains for each power feeding interval identified in step S40 (S50).

Referring to FIG. 4B, it is determined whether or not the first condition related to the first line segment, which is an arbitrarily selected one of the plurality of line segments, is satisfied with respect to the train operation management by the operation management server 10 in step S50 S52). Here, the first condition is a condition that the number of trains traveling in the first line section is equal to or less than a predetermined first number. The number of trains that can be operated for each line section may be set differently.

In this case, the operation management server 10 can detect that a train of a specified number or more is in operation in a specific line section. In this case, the operation management server 10 can generate an alarm through the operation management console 50, Can be blocked.

Specifically, when it is determined that the first condition is satisfied, the operation management server 10 generates the career setting information for advancing the departure of the train stopped in the reverse direction, and accordingly, the SCADA system 20, (S54). &Lt; / RTI &gt;

On the contrary, when it is determined that the first condition is not satisfied, the operation management server 10 generates the career setting information for delaying the departure of the train stopped in the reverse direction, and accordingly, the SCADA system 20, (S56).

In step S56, the operation management console 50 may output an alarm for informing the controller of the departure delay of the train stopped in the opposite direction, and may transmit an alarm signal to the wireless mobile terminal 70 owned by the controller, It is possible to control to output an alarm through the control unit 80 or the like.

In addition, the schedule management server 60 can change the operation schedule information so that the subsequent train can not enter the first line section, and transmits the changed operation schedule information to the operation management server 10 to change the operation schedule information according to the changed operation schedule information So that the operation can be controlled.

Meanwhile, FIG. 5 shows an embodiment in which the train operation management system considering the number of trains for each electric wire feeding section of the present invention is applied. Referring to FIG. 5, the line is composed of A, B, and C line sections. 2a trains are stationed in the station A, 2b trains are in the B line section, 2c trains, 2d trains and 2e trains are in progress. It is assumed that the maximum number of trains assigned to the B line section and the C line section shown in FIG. 5 is two.

As described above, in the present invention, the operation management server 10 can grasp the number of trains operating on each of the A, B, and C line sections by using the emergency stop state information transmitted from the SCADA system 20. The operation management server 10 uses only one train in each of the A-line section and the B-line section using the emergency stop condition information, but in the C-line section, three trains exceeding the designated maximum number of trains are operated Can be detected.

Accordingly, the operation management server 10 can control the operation of the 2a train and the 2b train to prevent the subsequent trains 2a and 2b from entering the C-line section. 2a train setting information for preventing the train from departing from the station and transmitting it to the SCADA system 20 so as to cut off the power in the feed section corresponding to the 2a train. In addition, the schedule management server 60 may change the schedule to prevent the train 2b from proceeding to the C-line section, and transmit the changed schedule information to the operation management server 10 to prevent the train from being delayed.

In the present invention, when the interval between the neighboring A station and the B station is longer than a preset value (for example, 1.5 to 2 km), a virtual station for controlling the traveling speed of a train traveling between station A and station B Can be installed and operated.

In other words, the passage time of a train traveling between the station A and the station B can be measured by the check-in sensor and the check-out sensor of the virtual station, and the running speed of the train traveling between the station A and the station B can be controlled, It is possible to set the transit time between stations to correspond to the time the train stops at the station.

For example, when the stopping time at the station has a range between 15 seconds and 25 seconds, the running speed of the train can be controlled so that the passing time between the A station and the B station is also in the range between 15 seconds and 25 seconds. This makes it possible to shorten the driving time of the train even when there is a long distance between the stations and to make efficient operation possible.

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and may be implemented in the form of a carrier wave (for example, transmission via the Internet) . The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers of the technical field to which the present invention belongs.

In addition, the above-described method and apparatus using the same may be applied to a case where the configuration and method of the embodiments described above are not limitedly applied, but the embodiments may be modified so that all or some of the embodiments are selectively As shown in FIG.

10: Operation management server
20: SCADA system
30: Interface device
40: On-site station facilities
50: Operation management console
60: Schedule management server
100: Train operation management system considering the number of trains by dispatch section

Claims (18)

1. A system for managing the operation of a plurality of trains powered by electric power lines,
A driving management server for storing driving schedule information for the plurality of trains to manage the driving of the plurality of trains and generating career setting information for controlling whether or not the train stopped at the station among the plurality of trains; And
And a SCADA system that receives the career setting information generated by the operation management server and controls power supply or power cutoff for a plurality of power feeding sections constituting the electric cable according to the career setting information,
Wherein the plurality of trains operate the line according to the travel schedule information stored in the travel management server,
Wherein the SCADA system generates the emergency stop state information of the electric wire according to the emergency stop control of the electric power for the plurality of the power feed sections and transmits the emergency stop state information to the operation management server,
Wherein the operation management server grasps the number of trains traveling on each of a plurality of line sections constituting the line using the emergency stop state information transmitted from the SCADA system, Considered Train Operation Management System. The method according to claim 1,
The operation management server,
And generating the career setting information based on the train operation information including information on the number of trains operating each of the plurality of line segments identified as the train operation information, . 3. The method of claim 2,
And an operation management console for receiving the train operation information identified by the operation management server and providing the controller with information on the number of trains installed in the control room and operating each of the plurality of line sections included in the train operation information, Further comprising: a train operation management system that considers the number of trains for each electric wire feed section. The method of claim 3,
If it is determined that the first condition related to the first line section, which is one of the plurality of line sections, is not satisfied, the operation management server generates the career setting information for delaying the departure of the train stopped in the reverse line ,
Wherein the first condition is a condition that the number of trains traveling in the first line section is equal to or less than a predetermined first number. 5. The method of claim 4,
If it is determined that the first condition is not satisfied,
Wherein the SCADA system controls power to be cut off in a power feeding section corresponding to a train stopped in the reverse direction among the plurality of power feeding sections in response to the course setting information generated by the driving management server Train Operation Management System Considering the Number of Trains by Region. 5. The method of claim 4,
If it is determined that the first condition is not satisfied,
Wherein the operation management console outputs an alarm for recognizing the departure delay of the train stopped in the station to the controller. 5. The method of claim 4,
Further comprising a schedule management server for receiving and managing operation schedule information for the plurality of trains stored in the operation management server, wherein the schedule management server considers the number of trains for each electric line feed interval. 8. The method of claim 7,
If it is determined that the first condition is not satisfied,
Wherein the schedule management server changes at least a part of the travel schedule information on the plurality of trains so that a subsequent train does not enter the first line section and transmits the changed travel schedule information to the operation management server , Train Operation Management System Considering the Number of Trains by Electric Railway Feeding Section. 9. The method of claim 8,
When the driving management server receives the changed driving schedule information,
Wherein the operation management server manages the operation of the plurality of trains according to the changed operation schedule information. 5. The method of claim 4,
If it is determined that the first condition is satisfied,
Wherein the operation management server generates career setting information for advancing the departure of the train stopped in the reverse direction. 11. The method of claim 10,
If it is determined that the first condition is satisfied,
Wherein the SCADA system controls power to be supplied to a power feeding section corresponding to a train stopped in the reverse of the plurality of power feeding sections in response to the course setting information generated by the driving management server, Train Operation Management System Considering the Number of Trains by Region. The method according to claim 1,
Wherein the power-off state information includes data of the amount of current sensed for each of the plurality of power feeding sections,
Wherein the operation management server compares the sensed current amount data with a predetermined reference current amount and grasps the number of trains that travel on each of the plurality of line sections based on the comparison result, Train Operation Management System Considering the Number of Trains. 1. A system for managing the operation of a plurality of trains powered by electric power lines,
A driving management server for storing driving schedule information for the plurality of trains to manage the driving of the plurality of trains and generating career setting information for controlling whether or not the train stopped at the station among the plurality of trains;
An interface device connected to the operation management server and receiving the career setting information;
And a SCADA system connected to the interface device to receive the career setting information and to control power supply or power to a plurality of power feeding sections constituting the electric line according to the career setting information,
Wherein the plurality of trains operate the line according to the travel schedule information stored in the travel management server,
Wherein the SCADA system generates emergency stop state information of the electric wire according to the emergency stop control of power for the plurality of power feed intervals and transmits the emergency stop state information to the interface device,
The operation management server receives the emergency stop status information from the interface device and grasps the number of trains that operate each of the plurality of line sections constituting the line using the received emergency stop condition information The train operation management system considering the number of trains for each electric power line section. A method of managing the operation of a plurality of trains powered by electric power lines,
Generating route setting information for controlling whether or not a train stopped at a station among the plurality of trains by the operation management server;
Transmitting the career setting information generated by the operation management server to the SCADA system;
Controlling the supply or cutoff of power to a plurality of power feeding sections constituting the electric wire according to the route setting information by the SCADA system;
Generating SCADA system emergency stop state information according to power cut control of power for the plurality of power feed sections;
Transmitting the emergency stop status information to the operation management server in the SCADA system; And
And determining the number of trains for each of the plurality of line sections constituting the line by using the emergency stop condition information received from the SCADA system by the operation management server,
Wherein the operation management server stores operation schedule information for the plurality of trains to manage the operation of the plurality of trains, and the plurality of trains operate the line according to the operation schedule information stored in the operation management server Wherein the method comprises the steps of: 15. The method of claim 14,
Further comprising the step of generating the career setting information based on the train operation information including the information on the number of trains operating each of the identified line sections, A Study on Train Operation Management Considering the Number of Train by Feeding Section. 16. The method of claim 15,
The train operation information detected by the operation management server is transmitted to an operation management console installed in the control room; And
Further comprising the step of providing the controller with information on the number of trains operating each of the plurality of line sections included in the train operation information through the operation management console, A Study on Train Operation Management Considering. 17. The method of claim 16,
If it is determined that the first condition related to the first line section, which is one of the plurality of line sections, is not satisfied, the operation management server generates the career setting information for delaying the departure of the train stopped in the reverse line ,
Wherein the first condition is a condition that the number of trains traveling in the first line section is equal to or less than a predetermined first number. A program tangibly embodying instructions that can be executed by a digital processing apparatus to perform a method of managing the operation of a plurality of trains powered by electric lines,
The train operation management method includes:
Generating route setting information for controlling whether or not a train stopped at a station among the plurality of trains by the operation management server;
Transmitting the career setting information generated by the operation management server to the SCADA system;
Controlling the supply or cutoff of power to a plurality of power feeding sections constituting the electric wire according to the route setting information by the SCADA system;
Generating SCADA system emergency stop state information according to power cut control of power for the plurality of power feed sections;
Transmitting the emergency stop status information to the operation management server in the SCADA system; And
And determining the number of trains for each of the plurality of line sections constituting the line by using the emergency stop condition information received from the SCADA system by the operation management server,
Wherein the operation management server stores operation schedule information for the plurality of trains to manage the operation of the plurality of trains, and the plurality of trains operate the line according to the operation schedule information stored in the operation management server &Lt; / RTI &gt;

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