KR102462414B1 - Electronic Automatic Block Control System and the control method using it - Google Patents

Abstract

The present invention relates to an electronic automatic block control system, and more particularly, to an electronic automatic block control system which receives information on a train entry prevention handling switch and includes business site operation management and on-site facility management functions with a data concentrator program of an electrical facility technology support system. The electronic automatic block control system is connected to a station interface device through a network, and the station interface device, as a device that interfaces with an electronic interlocking device to input and output information of an automatic block control device between stations.

Description

Electronic Automatic Block Control System and the control method using it

The present invention relates to an electronic automatic occlusion control device, and more particularly, includes a function of receiving information on a train entry prevention handling switch and performing facility operation management and on-site facility management with a data concentrator program of an electric facility technical support system. It relates to an electronic automatic occlusion control device.

In general, for the safety of railway operation, speed conditions in consideration of the braking distance of a subsequent train according to the position of the preceding train are controlled for each blocked section. To this end, an automatic block system (ABS) is installed for each block section, and the state of the block section is automatically displayed on the block signal unit with a color lamp.

The automatic occlusion control device in a specific occlusion section communicates with the automatic occlusion control device installed in the front, the automatic occlusion control device installed in the rear, and the automatic occlusion control device installed in the station to obtain the status information of the front, and to move itself to the rear or station side. transmit status information. At this time, the information transmitted between the automatic occlusion control devices includes orbit occupancy information, display information, failure information, etc., and such information is transmitted and received at a specified specific frequency.

To describe this configuration in more detail, first, the transmitter generates a signal having a predetermined frequency, synchronizes the signal output from the transmitter, and consists of a tuning unit that connects both ends of the rail to both ends of the rail.

In addition, the receiver includes a tuning unit that is connected to each end of the rail to be tuned; It is connected to the tuning unit and consists of a receiver for receiving the tuned frequency, and a track relay that operates when a signal is output from the receiver by receiving separate operating power is provided, the contact of the track relay is It consists of a lamp that turns on when touched. In addition, the track relay is connected to the facilities in the field to generate a drive signal for the field facilities.

At this time, various rail status information such as whether the field facilities connected to the track relay are driven, the operation status of the receiver and transmitter, and the train occupancy status of the track circuit are monitored in the indoor machine room while monitoring the failure and safety accidents. sense danger.

Therefore, the machine room or the control room is equipped with a monitoring PC for monitoring the overall condition of the railroad by transmitting and receiving signals to and from each local field device, and the monitoring PC and the integrated occluding device signal-connected to each local field device are provided.

However, since the integrated occlusion device provided in the interior of the machine room has a single structure, when the integrated occlusion device fails, the system system of the entire line is completely paralyzed, and transmission and reception of signals becomes impossible. There was a problem with the high. In particular, railroad-related safety accidents lead to large-scale fatal accidents, so it is urgent to take countermeasures.

The present invention has been devised to improve the above problems, and the present invention is an optical communication unit, a power module, a CPU module, connected to a reverse interface device and a network, comprising a P-type fuse unit and a temperature controller, an L2 switch and an optical distribution box, It consists of a control module consisting of IN module, OUT module, and interface module, surge protector and peripheral voltage, built-in track circuit, terminal block, function monitoring unit, power changer and fixed terminal block, and terminal block, and consists of a train entry prevention handling switch (handling switch). is only connected to the on-site automatic occlusion control device, and aims to provide an electronic automatic occlusion control device that centrally manages data through optical communication) and electrical equipment technical support system.

In order to achieve the above object, an embodiment of the present invention is connected to a reverse interface device and a network, and consists of a P-type fuse unit and a temperature controller, an L2 switch, and an optical communication unit, a power module, a CPU module, an IN In the electronic automatic occlusion control device consisting of a control module, a surge protector and a peripheral voltage, a built-in track circuit, a terminal block, a function monitoring unit, a power changer and a fixed terminal block, and a terminal block comprising a module, an OUT module, and an interface module, the reverse The interface device receives track occupancy information, failure information, and train entry prevention handling switch (CPT; 401) information from the automatic occlusion control device of each blocked section and transmits it to the interlocking device, and the electrical equipment technical support system in the station interface device 's data concentrator program consists of office operation management software, field facility management software, protocol analysis software, and data maintenance software,

The business operation management software stores, analyzes, and judges data received from the target equipment, prepares statistics and reports of the data received from the target equipment, and displays a trend graph, and the field facility management software includes the target equipment and collection items The database is built by reflecting the part that changes according to the field situation, and it is configured to manage the accumulated data for a long time, and the protocol analysis software includes a function of analyzing the communication protocol and acquiring the data.

The control module is divided into main/sub system and connected to the optical communication unit, connected to a plurality of other station interface devices through the optical communication unit, configures the network switch of the optical communication unit as a dual system, and automatically switches to the 1st or 2nd system on standby when the system in use fails It is switched over, and a plurality of station interface devices and automatic occlusion control devices are connected by optical cables, and the communication unit is connected to the control unit and track occupancy information, front or rear signal information, fault detection information, reverse control information, light off control information, emergency stop or return. Information is exchanged, and the control unit exchanges status information with the main and subordinate systems and serves as a double relay. The magnetic contactor is connected to the NFB by an auxiliary contact, the transformer connected to the magnetic contactor is connected to the P-type fuse unit through the noise filter, the reverse interface device and the automatic occlusion control device are connected from the optical communication unit through the optical cable, and the power supply unit and the The fuse unit connected to the fan, lamp, outlet, and temperature controller is coupled to the control unit connected to the optical communication unit, and the optical communication unit is coupled to the control unit and track occupation information, front/rear signal information, fault detection information, reverse control information, light off control information, emergency Stop/return information is exchanged with each other, and the function monitoring information and visual information are transmitted through the electrical equipment technical support system and the optical communication unit, and the control unit and the interface unit include track occupation information, fault detection information, train entry prevention device information, emergency stop , or share information with each other, and the interface unit shares signal control information, track occupation information, failure detection information, reverse control information, light off control information, and emergency stop or return information with the interlocking device.

The station interface device is a device that interfaces with the electronic interlocking device to input and output information on the automatic occlusion control device between stations. Through the interface module, track occupancy information, signal failure information, and train entry prevention device information are exchanged with the interlocking device.

The electrical equipment technical support system includes a failure determination and alarm display module, an inquiry and report creation module, a maintenance history management module, and an inquiry and report creation module, wherein the failure determination and alarm display module inputs and stores a reference value for each detection data By comparing and judging the detected data and the reference value, it is classified and displayed by grade, and an alarm message is displayed on the screen when an on-site equipment failure occurs.

The present invention relates to a P-type fuse unit and temperature controller, an optical communication unit composed of an L2 switch and an optical distribution box, a control unit composed of a power module, a CPU module, an IN module, an OUT module, and an interface module, a surge protector and a peripheral voltage, and a built-in track circuit. , terminal block, function monitoring unit, power changer and fixed terminal block, in the control method using the electronic automatic occlusion control device consisting of the terminal block, the data stored through the inquiry and report creation module is providing various reports including statistical data, field facility failure occurrence status, and operation status of target equipment, using an item-by-item sort function and search function; inputting and inquiring the failure status, maintenance history, and replacement history of the automatic occlusion control device through the maintenance history management module; Through the inquiry and report writing module, it is possible to provide statistical data on the details of failures occurring in the on-site monitoring facilities for each management unit, and the step of expressing in the form of tables and charts; includes.

It should be possible to store, analyze, and judge the data received from the target equipment through the business operation management software of the electrical equipment technical support system, and providing statistics and reports, and a function of displaying a trend graph; constructing a database by reflecting changes in target equipment and collection items according to field conditions through on-site facility management software of the electric facility technical support system, and managing accumulated data for a long period of time; It has the function of analyzing the communication protocol and acquiring data through the protocol analysis software of the electrical equipment technical support system, and implements it by changing the program for each target equipment. transmitting and receiving return information from the electronic interlocking device when the cause is resolved; Displaying the statistics of the failure status occurring in the field facility by management region, type, number of operation of the field facility, and date; The data maintenance software of the electrical equipment technical support system periodically collects status information from the uninterruptible power supply device, checks the power failure status, and automatically cuts off the power after program termination of the main device and data storage device when the prescribed battery usage time is close. including;

It should be possible to input and store the reference value for each detection data through the failure determination and alarm display module of the electrical equipment technical support system, and compare and judge the detected data with the reference value to classify and display them by grade, and to display an alarm on the screen when a field equipment failure occurs expressing a message; Data stored through the inquiry and report creation module can be inquired for each unit installed one by one in the south and north of the station premises, and by using the sorting function and search function, statistical data, on-site facility failure status, and operation status of target equipment storage step; and input and inquiry of the failure status, maintenance history and replacement history of the train entry prevention handling switch through the maintenance history management module.

The inquiry and report preparation module can provide statistical data on the failure details occurring in the on-site monitoring facility for each management unit, and the step of displaying it in the form of tables and charts; includes.

According to an embodiment of the present invention, the automatic occlusion control device has an interface for receiving handling-related information (handling switch information, etc.) of the train entry prevention handling switch, so that the train entry prevention function can be implemented in the automatic occlusion control device. , thereby eliminating the need to install a separate train entry prevention device.

In addition, by implementing the train entry prevention function through the automatic occlusion control device using the data intensively managed by the electrical equipment technical support system, it is possible to secure the safety of the operator during the maintenance of the equipment installed on the side of the track.

Alternatively, the present invention can transmit various control information at the same time by constructing a network network between the station control device and the field output device, and it is possible to centrally monitor and manage the transmitted information, thereby increasing the efficiency of train operation.

In addition, it is possible to secure stability and reliability in train operation by configuring a dual network optical communication network to automatically switch over when a failure occurs.

1 is a front configuration diagram of an electronic automatic occlusion control device according to an embodiment of the present invention.
2 is a rear configuration diagram of an electronic automatic occlusion control device according to an embodiment of the present invention.
3 is a front and rear view of a reverse interface device according to an embodiment of the present invention.
4 is a configuration diagram of an automatic occlusion control device system according to an embodiment of the present invention.
5 is a power configuration diagram of an automatic occlusion control device according to an embodiment of the present invention.
6 is a block diagram of a reverse interface device system according to an embodiment of the present invention.
7 is a diagram illustrating a power supply configuration of a reverse interface device according to an embodiment of the present invention.

The present invention as described above will be described in detail with reference to the accompanying drawings and embodiments.

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be interpreted as meanings generally understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise defined in the present invention, and excessively comprehensive It should not be construed as a human meaning or in an excessively reduced meaning. In addition, when the technical term used in the present invention is an incorrect technical term that does not accurately express the spirit of the present invention, it should be understood by being replaced with a technical term that can be correctly understood by those skilled in the art. In addition, general terms used in the present invention should be interpreted as defined in advance or according to the context before and after, and should not be interpreted in an excessively reduced meaning.

Also, the singular expression used in the present invention includes the plural expression unless the context clearly dictates otherwise. In the present invention, terms such as "consisting of" or "comprising" should not be construed as necessarily including all of the various elements or several steps described in the invention, and some of the elements or some steps are included. It should be construed that it may not, or may further include additional components or steps.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings, but the same or similar components are assigned the same reference numerals regardless of reference numerals, and redundant description thereof will be omitted.

In addition, in the description of the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, it should be noted that the accompanying drawings are only for easy understanding of the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the accompanying drawings.

1 is a front configuration diagram of an electronic automatic occlusion control device according to an embodiment of the present invention, and FIG. 2 is a rear configuration diagram of an electronic automatic occlusion control device according to an embodiment of the present invention.

As shown in FIG. 1, in the configuration diagram of the electronic automatic occlusion control system (EABS), when looking at the front of the electronic automatic occlusion control apparatus, the P-type fuse unit, the temperature controller 11, the L2 switch, and the light composed of the light distribution box Communication unit 12, power module, CPU module, IN module, OUT module, control module 13 consisting of interface module, surge protector and peripheral voltage 14, built-in track circuit 15, terminal block 16, etc. do.

Also, as shown in FIG. 2 , when looking at the rear side of the electronic automatic occlusion control device, it is composed of a function monitoring unit 21 , a power changer, a fixed terminal block 22 , a terminal block 23 , and the like.

3 is a front and rear view of a reverse interface device according to an embodiment of the present invention.

The present invention is composed of a rectifier 31 , a light distribution box 32 , a control unit 33 , an interface unit 34 , an L2/L3 switch 35 , and the like.

At this time, referring to FIG. 6 , the control unit is divided into a main system and a secondary system and is connected to the optical communication unit 312 , and is connected to a plurality of other station interface devices 30 through the optical communication unit 312 .

Therefore, the automatic occlusion control device 10 may be installed for each blocked section, and signal display information, track occupancy information, and failure information, etc. can send and receive

At this time, the automatic occlusion control device 10 may transmit and receive signal display information, track occupation information, and failure information using optical communication.

That is, the automatic occlusion control apparatus 10 may transmit the state information of the optical communication unit and the communication state with the adjacent automatic occlusion control apparatus 10' to the station interface apparatus 30 of the adjacent station.

Also, the automatic occlusion control device 10 may collect internal voltage information, current information, track circuit information, and the like, and transmit it to the station interface device 30' of an adjacent station.

4 is a configuration diagram of an automatic occlusion control device system according to an embodiment of the present invention.

As shown in FIG. 4, the network switch of the optical communication unit 112 is configured as a dual system, and when the system in use (system 1/system 2) fails, it is automatically switched to the system on standby (system 1/system 2).

According to the present invention, by enabling optical communication, data loss is prevented and safety and reliability can be improved.

As the communication between each automatic occlusion control device 10 and the reverse interface device 30 is performed through optical communication, reliability and safety of communication can be improved compared to frequency communication.

The control unit 114 configures and installs a power module, a CPU module, an IN module, and an OUT module in a dual system.

Looking at the configuration diagram of the electronic automatic occlusion control device system, a plurality of station interface devices and the automatic occlusion control device are connected by optical cables, and the communication unit 112 (optical communication unit) is connected to the control unit 114 with track occupation information, front/rear signal information. , failure detection information, reverse control information, light off control information, emergency stop/return information, etc., and the control unit 114 exchanges status information with the control unit (main system) and the control unit (subordinate system) and serves as a double relay.

The station interface device 30 is a device that interfaces with the electronic interlocking device to input/output information of the automatic occlusion control device 10 between stations, and includes a rack, an optical communication unit, an interface unit, a rectifier, and the like.

On the other hand, the power supply unit 121 and the P-type fuse unit 122 transmit P-type fuse failure information, etc. through the interface module 116, and the interface module 116 provides signal control (main/subordinate), train entry prevention device, and the like. Information such as track information, signal failure information (main/subordinate), relay status information, and power monitoring information (main/subordinate) are exchanged with the control unit 114 .

The function monitoring unit 118 exchanges function monitoring information and the like through the optical communication unit 112 .

That is, the function monitoring unit 118 processes ATP and other monitoring information through the optical communication unit 112 .

5 is a power configuration diagram of an automatic occlusion control device according to an embodiment of the present invention.

As shown in FIG. 5, looking at the power configuration diagram of the automatic occlusion control device according to the present invention, the magnetic contactor 134 in which the fixed terminal block 131 is connected to the NFB 132; (133) and the auxiliary contact (135) is connected.

At this time, the transformer 136 connected to the electromagnetic contactor 134 is connected to the P-type fuse unit 137 through a noise filter.

6 is a block diagram of a reverse interface device system according to an embodiment of the present invention, and FIG. 7 is a diagram illustrating a power supply configuration of an inverse interface device according to an embodiment of the present invention.

6, in the present invention, the reverse interface device 30' and the automatic occlusion control device 10' are connected from the optical communication unit 312 through an optical cable.

The power supply unit 321 and the fuse unit 322 connected to the fan, lamp, outlet, temperature controller, etc. are coupled to the control unit 314 connected to the optical communication unit 312, and the optical communication unit 312 is the control unit 314 and the orbit. Occupancy information, front/rear signal information, fault detection information, reverse control information, light off control information, and emergency stop/return information are exchanged with each other.

In addition, function monitoring information and visual information are transmitted through the electrical equipment technical support system 316 and the optical communication unit 312 .

The control unit 114 and the interface unit 318 (relay unit) share track occupation information, failure detection information, train entry prevention device information, emergency stop/return information, and the like.

The interface unit 318 shares signal control information, track occupation information, failure detection information, reverse control information, light off control information, emergency stop/return information, and the like with the interlocking device.

Controls the input/output of the station interface device 30 to interface with the electronic interlocking device through the control unit, and the station interface device 30 receives orbit occupancy information, failure information, Information of the train entry prevention handling switch (CPT) 401 may be received and transmitted to the interlocking device 324 .

In addition, the train entry prevention handling switch 401 may drop the track reaction relay of the blocked section during handling by a manager (eg, on-site maintainer, etc.) so that the blockage signal indicates stop.

The station interface device 30 may receive signal control information from the interlocking device 324 and transmit it to the automatic occlusion control device 10 installed at the rear. In this case, the signal control information may be transmitted through optical communication.

The automatic occlusion control device 10 has an interface for receiving handling-related information (handling switch information, etc.) of the train entry prevention handling switch 401, so that the automatic occlusion control device 10 can implement a train entry prevention function. Therefore, there is no need to separately install a train entry prevention device. Hereinafter, each configuration and operation of the automatic occlusion control device 10 will be described in detail.

The optical communication unit 111 may receive signal control information from the automatic occlusion control device 10 in the front, and transmit signal control information of the automatic occlusion control device 10 to the automatic occlusion control device 10 in the rear.

In addition, the optical communication unit 111 may transmit the track occupancy information and failure information to the station interface device 30 of the adjacent station, and transmit the train entry prevention handling switch information to the station interface device 30 of the adjacent station. have.

The present invention may include a power supply unit 121 , an optical communication control unit 123 , and an interface unit 125 .

In addition, the optical communication unit 312 transmits orbit occupancy information, failure information, train entry prevention device handling information, and external interface (obstructive object detection, falling rock detection, drag detection) information received from the optical communication unit of the automatic occlusion control device to an electronic interlocking device. send.

In addition, the power module may receive power from the power supply unit of the automatic occlusion control device and convert it into power required for each configuration of the optical communication unit 12 and provide it.

The optical communication unit 312 may communicate with the automatic occlusion control device 10 ′ or the reverse interface device 30 ′ in the adjacent occlusion section.

The other communication unit 143 receives magnetic occlusion-related information (eg, self-occlusion signal control information, track occupation information, and failure information, etc.) from the control unit 147 and receives the automatic occlusion control device 10 or adjacent information from the rear side. can be transmitted to the station's station interface device 30 .

Meanwhile, the present invention is applied to all matters related to an optical communication-based electronic automatic occlusion control system (EABS) that automatically controls trains running between stations of high-speed rail and general/wide railroads.

Equipment related to control unit, function monitoring unit, optical communication unit and track circuit unit, transformers (peripheral voltage), security device, power changer, circuit control rated fuses and cables are installed in the rack of the electronic automatic occlusion control device. connection terminal is installed.

Monitoring information that can be confirmed through the electrical equipment technical support system 316 according to the present invention is the same as the electronic automatic occlusion control system (EABS) monitoring information in Table 5.

Specifically, the integrated operation management software included in the electrical equipment technical support system 316 of FIG. 6 includes the station interface device 30 and the automatic occlusion control device 10 installed in various machine rooms as well as the monitoring items in Table 5 above. It is implemented so that it can process the control commands received from the system, display various status information data on the screen, and create statistics and reports.

The data storage management software included in the electrical equipment technical support system 316 should build a database by reflecting parts that change depending on the field conditions, such as the equipment to be accommodated, for example, the reverse interface device 30 and automatic occlusion control. The state of the device 10 may be checked.

The program used in the electrical equipment technical support system 316 must have a web service function, and is configured as a single network so that it can be accessed from its own network through the communication unit.

In addition, it detects the lighting status of each light of the occlusion signal, the status of occupancy of the track circuit, and the transmission/reception voltage of the track circuit, and the data transmitted to the station control device. It is a GUI (Graphics User Interface) method that can display functions such as monitoring, comprehensive statistics, and report creation.

The data displayed on the screen of the electrical equipment technical support system 316 may display the latest data through periodic update or update at the request of the user.

The electrical equipment technical support system 316 outputs the state information of the track circuit and the state information of the ATS, the signal machine and the LEU.

SMS that implements long-distance occlusion of more than 25km using optical communication method (Short Message Service) function is included.

The electrical equipment technical support system 316 expresses the status of failures occurring in on-site monitoring equipment by affiliation, detection point unit, type, date, month, year, etc.

The electrical equipment technical support system 316 periodically collects status information from the uninterruptible power supply (UPS) to check the power outage status and deliver the power outage status to the maintenance terminal to improve worker safety.

Accordingly, the present invention can provide a method for automatically switching over when a failure occurs, in which the reverse interface device 30 and the automatic occlusion control device 10 are configured as a double ring network by the above-described functions.

In addition, according to the present invention, multiple control information can be transmitted simultaneously by building a network network between the station interface device 30 and the automatic occlusion control device 10, and centralized monitoring and management of the transmitted information is possible, so that train operation is possible. can increase the efficiency of

In addition, it is possible to secure stability and reliability in train operation by configuring it as a dual ring network and performing automatic changeover in the event of a failure.

On the other hand, the data concentrator program of the electrical equipment technical support system 316 according to the present invention is composed of office operation management software, field equipment management software, protocol analysis software, and data maintenance software.

The business operation management software should be able to store, analyze, and judge the data received from the target equipment, and provides statistics and reports, trend graph display, and the like.

The on-site facility management software constructs a database by reflecting changes in target equipment and collection items depending on the on-site situation, and configures it to manage accumulated data for a long period of time.

The protocol analysis software has a function of analyzing a communication protocol and acquiring data, and is implemented by changing a program for each target device.

In case of an unusual situation, information on the stop display of the occlusion signal is transmitted to the electronic interlocking device, and recovery information can be received from the electronic interlocking device when the cause is resolved.

The status of failures occurring in the field facilities can be expressed by statistic by management region, type, number of operation of field facilities, date, and the like.

The data maintenance software should be able to periodically collect status information from the uninterruptible power supply (UPS) to check the power failure status, and when the specified battery usage time is close, the program of the main device (operating server) and data storage device (DB server) After shutdown, the power can be turned off automatically.

More specifically, the electrical equipment technical support system 316 includes a fault determination and alarm display module, an inquiry and report preparation module, a maintenance history management module, an inquiry and report preparation module, and the like.

First, the failure determination and alarm display module should be able to input and store the reference value for each detected data, compare and judge the detected data with the reference value, classify and display it by grade, and display an alarm message on the screen when a site equipment failure occurs.

In the inquiry and report creation module, the stored data can be inquired by management unit (one unit installed on the south and north sides of the station premises), and the sort function by item and search function can be used.

In addition, various reports (statistical data, on-site facility failure status, operation status of target equipment, etc.) must be prepared in the established format, and files can be saved and printed.

In addition, statistics can be provided for each management unit of the train entry prevention handling switch, and can be expressed in the form of tables and charts.

The inquiry and report writing module can provide statistical data on the failures occurring in the field monitoring facility for each management unit, and can be displayed in the form of tables and charts.

In this case, the stored data can be inquired by management unit and includes sorting function by item and search function.

11: P-type fuse part and temperature controller
12: Optical communication unit consisting of L2 switch and optical distribution box
13: control module
14: surge protector and ambient pressure
15: built-in track circuit
16: terminal block
21: function monitoring unit
22: power changer and fixed terminal block
23: terminal block
30: reverse interface device
31: rectifier
32: light distribution box
33: control unit
34: interface unit
35 : L2/L3 switch
312: optical communication department

Claims (8)

In the electronic automatic occlusion control device,
The station interface device 30 receives the track occupancy information, the failure information, and the train entry prevention handling switch (CPT; 401) information from the automatic occlusion control device 10 of each blocked section and transmits it to the interlocking device 324,
The data concentrator program of the electrical equipment technical support system 316 in the station interface device 30 stores, analyzes and judges handling switch information, failure information, fault status, maintenance history and replacement history data, and handles the train entry prevention Office operation management software for creating statistics and reports on data received from automatic occlusion control devices connected to switches, and displaying trend graphs;
It includes a; field facility management software capable of constructing a database by reflecting the data that the collection items of the automatic occlusion control device change according to the field conditions, and managing the accumulated data for a long period of time;
It should be able to store, analyze, and judge the data received from the target equipment through the business operation management software of the electrical equipment technical support system 316, and provide statistics and report preparation, trend graph expression functions,
Through the field facility management software of the electric facility technical support system 316, a database is built by reflecting the part where the target equipment and collection items change according to the field situation, and long-term accumulated data is managed,
It has a function of analyzing a communication protocol and acquiring data through the protocol analysis software of the electrical equipment technical support system 316, and is implemented by changing the program for each target equipment,
The status of failures occurring in the field facilities are expressed by statistics by management region, type, number of operation of field facilities, and date,
The data maintenance software of the electrical equipment technical support system 316 periodically collects status information from the uninterruptible power supply (UPS) to check the power failure state, and terminates the program of the main device and data storage device when the prescribed battery usage time approaches. Electronic automatic occlusion control device, characterized in that automatically cut off the power after.
The method according to claim 1,
The automatic occlusion control device 10' is connected from the optical communication unit 312 through the station interface device 30 and an optical cable,
The power supply unit 321 and the fan, lamp, outlet, and the fuse unit 322 connected to the temperature controller are coupled to the control unit 314 connected to the optical communication unit 312, and the optical communication unit 312 is the control unit 314 and the orbit. Occupancy information, front/rear signal information, fault detection information, reverse control information, light off control information, emergency stop/return information are exchanged with each other,
The control unit 114 and the interface unit 318 electrically connected to the control unit share track occupation information, failure detection information, train entry prevention device information, emergency stop, or return information with each other,
The interface unit 318 shares track occupation information, failure detection information, reverse control information, light off control information, and emergency stop or return information with the interlocking device.
The method according to claim 1,
The station interface device 30 is a device that interfaces with the electronic interlocking device to input and output information of the automatic occlusion control device 10 between stations, and is composed of a rack, an optical communication unit, an interface unit, and a rectifier,
The power supply unit 121 and the P-type fuse unit 122 transmit failure information to the control module of the optical communication unit, and through the interface module 116 coupled with the control unit 114, track occupancy information, signal failure information, and train entry prevention device An electronic automatic occlusion control device characterized by exchanging information with an interlocking device.
The method according to claim 1,
The electrical equipment technical support system 316 includes a failure determination and alarm display module by reference value, a query and report creation module, a maintenance history management module, and an inquiry and report creation module, and the failure determination and alarm display module includes detection data An electronic automatic occlusion control device, characterized in that it should be able to input and store standard values, compare and judge the detected data with reference values, classify and display them by grade, and display an alarm message on the screen when a site equipment failure occurs.
In the control method using the electronic automatic occlusion control device of claim 1,
Data stored through the inquiry and report creation module can be inquired for each unit installed one by one in the south and north of the station premises, and by using the sorting function and search function, statistical data, on-site facility failure status, and operation status of target equipment providing various reports including;
inputting and inquiring the fault status, maintenance history, and replacement history of the train entry prevention handling switch through the maintenance history management module;
It should be possible to store, analyze, and judge the data received from the target equipment through the business operation management software of the electrical equipment technical support system 316, and to provide statistics and report preparation and trend graph display functions;
constructing a database by reflecting changes in target equipment and collection items according to field conditions through on-site facility management software of the electrical equipment technical support system 316, and managing accumulated data for a long period of time;
It has a function of analyzing a communication protocol and acquiring data through the protocol analysis software of the electrical equipment technical support system 316, and is implemented by changing the program for each target equipment,
Displaying the statistics of the failure status occurring in the field facility by management region, type, number of operation of the field facility, and date;
The data maintenance software of the electrical equipment technical support system 316 periodically collects status information from the uninterruptible power supply (UPS) to check the power failure state, and terminates the program of the main device and data storage device when the prescribed battery usage time approaches. A control method using an electronic automatic occlusion control device comprising a; automatically shutting off the power afterward.
delete 6. The method of claim 5,
It should be possible to input and store the reference value for each detected data through the failure determination and alarm display module of the electrical equipment technical support system 316, and compare and determine the detected data with the reference value to classify and display by grade, and when a field facility failure occurs Displaying an alarm message on the screen;
Data stored through the inquiry and report creation module can be inquired for each unit installed one by one in the south and north of the station premises, and by using the sorting function and search function, statistical data, on-site facility failure status, and operation status of target equipment storage step;
A control method using an electronic automatic occlusion control device comprising: inputting and inquiring the failure status, maintenance history, and replacement history of the train entry prevention handling switch through the maintenance history management module.
6. The method of claim 5,
The inquiry and report writing module may provide statistical data on the failure details occurring in the on-site monitoring facility for each management unit, and display the data in the form of tables and charts; a control method using an electronic automatic occlusion control device comprising a.

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