KR101654354B1 - Railway signaling system using the Railway sensing unit - Google Patents

Abstract

 In the present invention, a railway signal system linked to a history monitoring unit is disclosed. Railway signaling system, line switching; semaphore; A database unit for storing the information of the line switching unit and the signaling unit and the contact information of the contact person; An information analyzer referring to the database, analyzing information received from the line switcher and the signaler, and transmitting a message to the contact person when a safety check is required; An on-board control unit provided on the train for transmitting speed information of a train to the electronic interlocking unit, displaying the signal information and line switching information, and driving or stopping the train; A history monitoring unit which monitors the history including the platform, and warns in a dangerous situation; Wherein the control unit controls the line switching unit and the signaling unit so that the speed of the train is equal to or greater than a reference speed at which the speed of the train corresponds to a danger, And an electronic interlocking device for controlling the onboard control device to stop the train, receiving history status information from the history monitoring part, and controlling the onboard control device to stop the train in a dangerous situation. In this embodiment of the present invention, the state of the history can be monitored to enable safe operation.

Description

[0001] Railway signaling system using the railway sensing unit [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a railway signaling system, and more particularly, to a railway signaling system interlocked with a history monitoring unit pursuing safe railway operation.

In general, the conventional railway signaling system is a relay interlocking device that uses a relay to configure a logic circuit. In the event of a fault, the electric circuit wired as a solid line is tracked at the contact point of the relay to identify the cause of the fault, The main signal system of the National Railroad Agency is rapidly replacing the relay linkage with the electronic linkage. In addition, the signal system of the subway of each municipality is already composed of electronic interlocking devices. Unlike the relay interlocking device, most of the interlocking logic is created by software in the system, and the electronic interlocking device is used by adding various latest functions such as ATC (automatic train control device) and ATO (automatic train operating device) . In addition, a variety of state-of-the-art functions are interlocked through electronic interlocking devices. Such a railway signaling system includes a track circuit device, a signaling device, a line switching device, and an electromagnetic interlocking device. Among these devices, it is necessary to minimize the aging and disorder occurrence by always managing the use year, the number of switching times, and the display state as an essential device for controlling the traveling course of the train. In addition, the current signal is installed in the bulb to replace the LED module. However, the LED signal is installed as a red module, a yellow module, and a green module in the same manner as a conventional bulb signal, which is costly and costly. On the other hand, railway accidents do not decrease due to various reasons. Especially, most of railway accidents occur in the countries of the aftermath. Accidents are caused by train crashes or derailment accidents due to failure of signal security. It is said. Because of this feature of railroad traffic that transports a large number of passengers and cargo, safety accidents caused by the failure of the signaling device can be a major disaster and can be a huge loss both nationally and nationally.

Korean Patent Laid-Open Publication No. 2014-0082324 (Published on Jul. 2, 2014, entitled " Method and apparatus for inspecting a railway signal system using computer RS-232 communication)

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to obviate the problems in the prior art, and to monitor the history in real time and to inform the driver of a danger or a danger when a dangerous situation is expected, And a railway signal system interlocked with the history monitoring unit. The present invention has been made in view of the above problems, and it is an object of the present invention to provide a method and apparatus for detecting a risk by interlocking with a history sensing unit of a train, Railway signaling system. SUMMARY OF THE INVENTION The present invention has been made in an effort to solve the conventional problems, and it is an object of the present invention to provide a train control system for a train, which is capable of receiving speed information of a train in cooperation with an on- And to provide a railway signal system interlocked with the historical monitoring unit. According to another aspect of the present invention, there is provided a method for controlling a train, comprising the steps of: receiving speed information of a train in cooperation with an on-board control device of a train; determining a risk using signal information, And to provide a railway signaling system interlocked with a history monitoring unit for controlling the train to stop automatically when a danger is expected. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a railway signal processing system and a railway signal processing method, which are capable of continuously controlling the use year, System. SUMMARY OF THE INVENTION The present invention has been made in view of the foregoing problems, and it is an object of the present invention to provide a red LED module, a yellow module, and a green module integrated into one LED module, A railway signal system. The present invention also provides a railway signaling system interlocked with a history monitoring unit for preventing a safety accident by providing a safer line switching unit and a signaling unit.

In order to solve the above-mentioned problems, a railway signal system interlocked with a history monitoring unit according to an aspect of the present invention includes a line switch for switching lines; A signaling device for displaying a progress or stop signal of the train; A database unit for storing the information of the line switching unit and the signaling unit and the contact information of the contact person; An information analyzer referring to the database, analyzing information received from the line switcher and the signaler, and transmitting a message to the contact person when a safety check is required; An on-board control unit provided on the train for transmitting speed information of a train to the electronic interlocking unit, displaying the signal information and line switching information, and driving or stopping the train; A history monitoring unit which monitors the history including the platform, and warns in a dangerous situation; Wherein the control unit controls the line switching unit and the signaling unit so that the speed of the train is equal to or greater than a reference speed at which the speed of the train corresponds to a danger, And an electronic interlocking device for controlling the onboard control device to stop the train, receiving history status information from the history monitoring part, and controlling the onboard control device to stop the train in a dangerous situation. The history monitoring unit includes a camera unit for photographing a landing platform; An image analyzer for analyzing an image of the camera unit and outputting a dangerous image in a dangerous situation; A line detection unit installed in a line form on the bottom of the safety zone of the platform and the boundary of the danger zone; An information transmitting and receiving unit for receiving signal information of the signaling device from the electronic interlocking device; The dangerous image and the sensing signal of the line sensing unit are received, and the dangerous image and the sensing signal of the line sensing unit are transmitted to the electronic interlocking unit through the information transmitting and receiving unit, A monitoring control unit for increasing the strength of a warning sound when a train comes in; And a warning unit for outputting a warning sound under the control of the monitoring control unit. Further, the on-vehicle control device includes: a speedometer for measuring a speed of a train; A wireless communication unit for wirelessly communicating with the electronic interlocking device; A notification unit for displaying notification information; Wherein the control unit receives signal information and line switching information through the wireless communication unit and displays the signal information and the line switching information on the notification unit and transmits the speed information of the speedometer to the electronic interlocking unit through the wireless communication unit, An on-vehicle control unit for controlling the vehicle to stop the vehicle; A train driver for driving or braking the train; And a train stop control unit for causing the train driving unit to brake according to the control of the on-road control unit. Further, the line diverting unit may include: a line diverting unit for diverting the line; A counter for counting the conversion of the line; A state display unit for displaying the coefficient information counted by the counter and the line state switched by the line switching unit; And a line switcher control unit for switching the line by driving the line switching unit in accordance with a control signal of the electronic interlocking unit and controlling the counting information counted by the counter and the switched line state to be displayed on the status display unit, And the information analyzing unit interlocked with the electronic interlocking unit transmits the count information to the electronic interlocking unit when the coefficient information is equal to or larger than a reference coefficient serving as a criterion for inspection or when the number of years of the line switching unit is equal to or longer than the reference year number And transmits a message requesting the inspection to the person in charge. In addition, the signal unit may include an LED display unit for displaying a progress or stop signal; An LED driving unit for driving the display unit; A timer for checking time; A speed sensing unit for sensing a speed of the railway vehicle; And a signal controller for referring to the timer, receiving the speed of the train, and controlling the luminance of the display unit in accordance with the time and the speed of the train.

The embodiment of the present invention monitors the history in real time and informs the driver of a danger or a danger when a dangerous situation is expected. . In addition, in the embodiment of the present invention, it is possible to provide a railway signal system interlocked with a history monitoring unit for interlocking with a train sensing unit and controlling the automatic stop of a train when a risk is expected. In addition, in the embodiment of the present invention, a railroad signal system (not shown) interlocked with a history monitoring unit for interlocking with an on-board controller of a train to receive speed information of a train and provide signal information, Can be provided. In addition, in the embodiment of the present invention, the speed information of the train is received in cooperation with the on-board controller of the train, the risk is judged by using the signal information and the line conversion information, A railway signaling system interlocked with a history monitoring unit can be provided. In addition, in the embodiment of the present invention, it is possible to provide a railway signaling system interlocked with a history monitoring unit that always keeps track of the year, the number of times of switching, the display state, etc. of the line switching unit and minimizes the occurrence of aging and trouble. In addition, in the embodiment of the present invention, it is possible to integrate the red module, the yellow module, and the green module into one LED module in the LED signaling device, thereby reducing the manufacturing cost and providing the railway signal system interlocked with the efficient history monitoring module. In addition, in the embodiment of the present invention, it is possible to provide a railway signal system interlocked with a history monitoring unit which provides a safe line switching unit and a signal unit to prevent a safety accident.

1 is a block diagram of a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention.
2 is a block diagram of a history monitoring unit in a railway signal system interlocked with a history monitoring unit according to an embodiment of the present invention.
3 is a block diagram of an on-vehicle control apparatus in a railway signal system interlocked with a history monitoring unit according to an embodiment of the present invention.
4 is a block diagram of a line switcher in a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention.
5 is a block diagram of a signaling system in a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention.
6 is a diagram showing an LED array of the LED display unit of FIG. 5
7 is a flowchart illustrating an operation of a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention
8 is a flowchart illustrating an operation of a signal in a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention.
9 is a flowchart illustrating an operation of the on-vehicle controller in the railway signal system interlocked with the history monitoring unit according to the embodiment of the present invention.
10 is a flowchart illustrating an operation of the history monitoring unit in the railway signaling system interlocked with the history monitoring unit according to the embodiment of the present invention.

 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification. Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

1 is a block diagram of a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention. Referring to FIG. 1, a railway signaling system interworking with a history monitoring unit according to an embodiment of the present invention includes a line switching unit 200 for switching lines; A signal generator (300) for displaying the progress or stop signal of the train; A database unit 130 for storing the yearly information of the line converter 200, the information of the line converter 200 and the signaler 300, and the contact information of the contact person; An information analysis unit 120 referring to the database unit 130, analyzing information received from the line switching unit 200 and the signaling unit 300 and transmitting a message to the responsible person when a safety check is required; An on-vehicle control device (400) provided on the train for transmitting speed information of a train to the electronic interlock device (110), displaying the signal information and line switching information, and driving or stopping the train; A history monitoring unit 500 for monitoring history including the platform and warning in a dangerous situation; The line switching unit 200 and the signal unit 300 and controls the line switching unit 200 and the signaling unit 300 so as to control the line switching unit 200 and the signaling unit 300, Controls the on-board controller 400 to stop the train when the speed of the train is equal to or greater than a reference speed that is a criterion for a danger, receives history status information from the history monitor 500, And an electronic interlocking device (110) for controlling the on-board control device (400) to stop the train.

2 is a block diagram of a history monitoring unit in a railway signal system interlocked with a history monitoring unit according to an embodiment of the present invention. The history monitoring unit 500 includes a camera unit 510 including a plurality of cameras for photographing a landing platform. An image analyzing unit for analyzing the image of the camera unit 510 and outputting a dangerous image photographed when a person waiting for a train is judged to be out of a safe zone or a person is present in a dangerous area, 520); A line sensing unit 550 installed in a line form on the bottom of the safety zone of the platform and the boundary of the hazardous zone; An information transceiver 560 for receiving signal information of the signal transmitter from the electronic interlock device 110; The dangerous image and the sensing signal of the line sensing unit 550 are transmitted to the information transmitting and receiving unit 560 through the information transmitting and receiving unit 560. [ And a monitoring control unit 540 for transmitting the signal to the electronic interlocking unit 110 and increasing the strength of a warning sound when a train comes in from the received signal information. The warning unit 530 outputs a warning sound under the control of the monitoring control unit 540. The line sensing unit 550 may be in the form of a loop sensor, and may be replaced with an infrared sensor if necessary.

3 is a block diagram of an on-vehicle control apparatus in a railway signal system interlocked with a history monitoring unit according to an embodiment of the present invention. 3, the on-board controller 400 includes a speed meter 420 for measuring the speed of a train; A wireless communication unit (410) for wirelessly communicating with the electronic interlock device (110); A notification unit 450 for displaying notification information; Receives the signal information and the line switching information through the wireless communication unit 410 and displays the signal information and the line switching information on the notification unit and transmits the speed information of the speedometer 420 to the electronic interlocking unit through the wireless communication unit, An on-board control unit 430 for controlling the train to stop according to a request from the apparatus 110; A train driver 460 for driving or braking the train; And a train stop control unit 440 for causing the train driving unit 460 to brake according to the control of the on-road control unit.

4 is a block diagram of a line switcher in a railway signaling system using a line switcher and a signaler 300 according to an embodiment of the present invention. Referring to FIG. 4, the line switching unit 200 includes a line switching unit 210 for switching lines. A counter (240) for counting the conversion of the line; A state display unit 220 for displaying count information counted by the counter 240 and the line state switched by the line switching unit 210; The line switching unit 210 is driven in accordance with a control signal of the electronic interlocking unit 110 to switch lines and the counted information counted by the counter 240 and the line state switched to the state display unit 220 And a line switcher control unit 230 for controlling the display unit 230 to display the line switcher. The line switching unit control unit 230 transmits the count information to the electronic linking unit 110. The information analyzing unit 120 interlocked with the electronic linking unit 110 determines whether the counting information is a criterion Or when the number of years of the line switching unit 200 is equal to or greater than the reference year number, a message requesting inspection is transmitted to the person in charge.

5 is a block diagram of a signaling system in a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention. Referring to FIG. 5, the signal unit 300 includes an LED display unit 310 for displaying a progress or stop signal; An LED driving unit 320 for driving the display unit; A timer 350 for checking the time; A speed sensing unit 330 for sensing the speed of the railway vehicle; And a signal controller 340 for referring to the timer, receiving the speed of the train, and controlling the brightness of the display unit in accordance with the time and the speed of the train.

6 is a diagram showing an LED array of the LED display unit of FIG. Referring to FIG. 6, the LED array of the LED display unit includes a red LED 311, a yellow LED 312, a green LED 313, The order is the same. In this structure, the red LED 311, which stands for stopping, appears to be relatively large, so it can be seen from afar. Hereinafter, the operation of the railway signaling system linked to the history monitoring unit having such a configuration will be described in detail.

7 is a flowchart illustrating an operation of a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention. Referring to FIG. 7, the electronic interlocking device 110 controls the states of the line switching device 200 and the signaling device 300 according to a preset schedule or an operation of an operator. Then, the signal transmitter 300 displays the progress or stop signal of the train under the control of the electronic interlocking device 110. If necessary or urgent, the display state of the signal device 300 may be manually changed. Also, the line switching unit 200 switches the line under the control of the electronic interlocking unit 110. If necessary or urgent, the line switchover may be done manually. More specifically, the operation of the line switch 200 will be described below. The line switcher control unit 230 of the line switcher 200 controls the line switcher 210 to switch the line according to the control of the electronic interlocking device. Then, the line switching unit 210 switches the line under the control of the line switching unit controller 230 (S100). Then, the counter 240 counts the number of times the line is switched (S110). Next, the line switcher control unit 230 displays the coefficient information counted by the counter 240 and the line state switched by the line switch unit 210 on the status display unit 220 (S120). Therefore, the operator can easily grasp the transition state of the line from the outside. In addition, the line-switching-unit control unit 230 transmits the coefficient information to the electronic linking unit 110 (S130). Then, the electronic interlocking apparatus 110 receives the coefficient information (S140). Then, the information analyzer 120 interlocked with the electronic interlocking unit 110 receives the count information and determines whether the count information is equal to or greater than a reference count that is a reference for checking (S150). For example, in the case of the line switching unit 200 set to the database unit 130 so that the number of times the conversion coefficient is about 5000, the information analyzing unit 120 determines that the coefficient information is 5000 Times. If it is determined that the coefficient information is greater than or equal to a reference coefficient serving as a reference for checking, the information analysis unit 120 transmits a message requesting inspection to the person in charge (S170). If it is determined that the coefficient information is not equal to or greater than the reference coefficient that is the basis of the inspection or after the message requesting the inspection is transmitted, the information analysis unit 120 determines that the number of years It is determined whether the number of years is equal to or more than the number of years (S160) For example, if the use period of the line switching unit 200 is 5 years, it is determined whether the presently used period is 5 years or more. If it is determined that the number of years of the line switch 200 is equal to or longer than the reference year, the information analysis unit 120 transmits a message requesting inspection to the person in charge (S170). When a message requesting the inspection is received, the person in charge can check the line switch 200 and replace or repair the line switch 200 to prevent a safety accident in advance.

8 is a flowchart illustrating an operation of a signal in a railway signaling system interlocked with a history monitoring unit according to an embodiment of the present invention. Referring to FIG. 8, the speed sensing unit 330 of the signaling device 300 senses the speed of the train. At this time, the speed sensing method can fire the laser signal to the train and receive the reflected signal to calculate the speed or use another speed sensing method. Since the speed sensing is well known in the field, detailed description is omitted. And may receive the speed information of the train from the electronic interlocking device 110 as required. Then, the signal controller 340 receives the speed of the train from the speed detector 330 (S210). Also, the signal controller 340 checks the time with reference to the timer (S220). Then, the signal controller 340 determines the luminance of the LED display unit 310 at a luminance corresponding to the time stored in the internal memory and the speed of the train (S230). Next, the signal controller 340 drives the LED driver 320 to display the progress or stop signal on the LED display 310 according to the control of the electronic interlock device 110 with the determined brightness. At this time, the signal controller 340 controls the brightness of the LED display unit 310 at a time corresponding to the time stored in the internal memory and the speed of the train. For example, the signal controller 340 controls the brightness In the daytime, the brightness is increased so that the traffic lights can be seen from afar, while the surroundings are dimmed in the dark night, saving the power supply and making the traffic lights visible from afar. In addition, even when the speed of a train is high, the brightness of the traffic lights can be improved by increasing the brightness of the traffic lights, and when the speed of the train is low, the brightness is reduced to save power and the traffic lights can be seen from afar. The luminance corresponding to the train speed and time can be implemented in a map format as needed, and can be changed as needed. For example, the speed of the train can be adjusted in steps from 100 km / h to 250 km / h. Also, in the case of luminance control corresponding to time, luminance can be adjusted by subdividing into night, day, before, and after, or by time division.

9 is a flowchart illustrating an operation of the on-vehicle controller in the railway signal system interlocked with the history monitoring unit according to the embodiment of the present invention. Referring to FIG. 9, the driver or the operator first operates the wireless communication unit 410 of the on-vehicle control device 400 installed with the instrument panel, which is visible to the driver of the train, (S300). In other words, the wireless communication becomes possible. To this end, the electronic interlocking apparatus 110 is provided with a wired or wireless communication function. In this state, the electronic interlinking device transmits signaling information and line switching information to the onboard control device 400 (S310). Then, the onboard control unit 430 receives the signal information and the line switching information through the wireless communication unit 410, and displays the signal information and the line switching information on the notification unit 450. Therefore, the driver can easily know the signal information by looking at the notification unit even if the signal is far away and is not visible to the naked eye. On the other hand, the speedometer 420 measures the speed of the train, and the on-board controller 430 transmits the speed information of the speedometer 420 to the electronic interlocking unit 110 through the wireless communication unit 410. Then, the electronic interlocking device 110 receives the speed information of the train (S320). Then, the electronic interlocking device 110 transmits the speed information to the signaling device 300 (S330). Further, the electronic interlocking device determines whether the train speed is normal (S340). For example, if the train is not a stopping train, it is normal if the speed is different from the specified speed. If the speed is higher than the specified speed, it may induce deceleration. However, if the speed exceeds the specified speed by more than 30 km / h, it is considered to be dangerous. Based on the signal information, it should be stopped at this station and should be 1/2 of the specified speed. If the speed does not decrease, it is judged as a danger. If it is determined that it is dangerous as a result of the determination, the electronic interlocking apparatus requests the onboard control apparatus 400 to perform the train stop control (S350). Then, the on-board controller 430 controls the train stop controller 440 to stop the train. Then, the train stop control unit 440 causes the train driving unit 460 to brake according to the control of the on-board control unit. At this time, it is possible to control to stop or stop the train in accordance with the train speed if necessary. In other words, if the speed is very fast, it should be stopped. If the speed is slightly above the prescribed speed, it should be stopped relatively slowly. At this time, it should be possible to stop at the specified stop position. Thereafter, the train driver 460 stops the train or stops the train slowly.

10 is a flowchart illustrating an operation of the history monitoring unit in the railway signaling system interlocked with the history monitoring unit according to the embodiment of the present invention. Referring to FIG. 10, a camera unit 510 including a plurality of cameras for photographing a landing area photographs a safety zone and a danger zone in real time in step S400. Then, the image analyzing unit 520 analyzes the image of the camera unit 510 to determine whether the person who waits for the train is out of the safe zone, or when the person is present in the dangerous area, And outputs a dangerous image (S410). In addition, the line sensing unit 550 is installed in the form of a line on the bottom of the safe area of the landing area and the boundary of the dangerous area, and outputs a sensing signal when the person steps on the line (S420). The information transmission / reception unit 560 receives the signal information of the signal from the electronic interlock device 110 and outputs the signal information (S430). Then, the monitoring control unit 540 controls the dangerous image and the line sensing unit 550 to make a warning when the dangerous image and the sensing signal of the line sensing unit 550 are received, The control unit 560 transmits the detection signal to the electronic interlock device 110 through the information transmission and reception unit 560. If the received signal information is included in the received signal information, it is considered that the train is very dangerous. Then, the warning unit 530 outputs a warning sound under the control of the monitoring control unit 540 (S450). Also, the electronic interlock device 110 requests the on-vehicle controller 400 to stop the train, and the train stop control part 440 causes the train driving part 460 to brake according to the control of the on-board control part. At this time, it is possible to control to stop or stop the train in accordance with the train speed if necessary. In other words, if the speed is very fast, or if the rail falls below the platform, it should be stopped. If it is located at the end of the landing, etc., it should be guided to move to the safe area.

In the above embodiment of the present invention, history is monitored in real time, and when a dangerous situation is expected, safe driving can be planned by informing a driver of a caution or a danger to cope with a dangerous situation in advance. In addition, in the embodiment of the present invention, it is possible to determine the risk by interlocking with the history sensing unit of the train, and to automatically stop the train when the risk is expected. In addition, in the embodiment of the present invention, it is possible to receive the speed information of the train in cooperation with the on-board control device of the train, provide the signal information and the line switching information to the train for safe operation. In addition, in the embodiment of the present invention, the speed information of the train is received in cooperation with the on-board controller of the train, the risk is judged by using the signal information and the line conversion information, can do. In addition, in the embodiment of the present invention, the year of use of the line converter, the number of switching times, the display state, and the like are always managed to minimize the occurrence of aging and disorder. In addition, in the embodiment of the present invention, the red module, the yellow module, and the green module are integrally driven by one LED module in the LED signaling device, thereby reducing manufacturing cost and efficiency. In addition, in the embodiment of the present invention, it is possible to prevent a safety accident by providing a safe line switch and a signaling device. The embodiments of the present invention described above are not only implemented by the apparatus and method but may be implemented through a program for realizing the function corresponding to the configuration of the embodiment of the present invention or a recording medium on which the program is recorded, The embodiments can be easily implemented by those skilled in the art from the description of the embodiments described above. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.]

120: information analysis section, 130: database section,
200: line converter, 210: line converter,
220: status display section, 240: counter,
300: signal transmitter, 320: LED driving part,
340: Signaling device control part, 400: Substation control device,
430: a vehicle control section, 460: a train driving section,
500: history monitoring unit, 510: camera unit,
520: Image analysis unit, 540: Monitoring control unit,

Claims (4)

delete delete In a railway signaling system interlocked with a historical monitoring unit for preventing a safety accident,
The railway signaling system, which is interlocked with the history monitoring unit,
A line switching unit 200 for switching the line under the control of the electronic interlocking unit 110;
A forward or a stop signal is displayed by displaying the progress or stop signal of the train under the control of the electronic interlocking device, the red LED is arranged in a circular shape on the outside of the LED array, the yellow LED is arranged on the inside of the red LED in a circular shape And an LED display unit including a red LED module, a yellow LED module, and a green LED module, which are integrated with each other and configured by a single LED module, are arranged in the order from the inside to the inside of the yellow LED, An LED driving unit 320 for driving the LED display unit, a timer 350 for checking time, a speed sensing unit 330 for sensing the speed of the train, and the timer, When the speed of the train is high, the luminance of the LED display portion is increased If the speed of the train is slow, the brightness of the LED display unit is reduced to save power, and the brightness of the LED display unit is adjusted by dividing the nighttime and daytime before and after the sunrise, A signaling unit 300 including a signaling controller 340 that implements and controls a corresponding brightness in a map format;
Monitors the history including the platform, and receives signal information of a signal from the electronic interlocking device by warning in a dangerous situation, and outputs the dangerous image, which is the output of the image analyzing unit 520, and the sensing signal of the line sensing unit 550, A history monitoring unit 500 for transmitting the history information to the device;
Wherein the control unit controls the line switching unit and the signaling unit so that the speed of the train is equal to or greater than a reference speed at which the speed of the train corresponds to a danger, An electronic interlock device 110 for controlling the onboard control device to stop the train, receiving history status information from the history monitoring part, and controlling the onboard control device to stop the train in the event of a dangerous situation;
A database unit 130 for storing the information of the line switcher and the signaling unit and the contact information of the contact person;
It is determined whether or not the coefficient information received from the counter is greater than or equal to a reference coefficient that is a criterion for inspection based on the reference coefficient set in the database linked to the electronic interlock device 110. If the count information is greater than or equal to the reference coefficient, If the number of years of the line switcher is equal to or longer than the reference number of years after transmitting the request message to the caller and the received count information is not equal to or greater than the reference count as a reference for checking, An information analysis unit 120 for transmitting a message requesting inspection to a person in charge when the number of years is equal to or greater than the reference year;
And transmits the speed information of the train to the electronic interlocking device and displays the information of the signaling device and the line switching information received from the electronic interlocking device through the wireless communication part 410 on the notification part 450, A speed meter 420 for measuring the speed of the train, a wireless communication unit 410 for wirelessly communicating with the electronic interlock device, a notification unit 450 for displaying notification information, And transmits the speed information of the speedometer to the electronic interlocking unit through the wireless communication unit and controls the electronic control unit to stop the train at the request of the electronic interlocking unit (460) for driving or braking the train, and a control unit (460) for controlling the braking of the train driving unit And an on-board control device (400) including a train stop control part (440)
The line switching unit 200,
A line switching unit 210 for switching a line under the control of the line switching unit control unit 230;
A counter 240 for counting the number of times the line is switched;
A status display unit (220) for displaying the coefficient information counted by the counter and the line condition switched by the line switching unit under the control of the line switching control unit, so that the operator can grasp the switching status of the line from outside;
And a control unit for controlling the line switching unit to switch the line according to a control signal of the electronic interlocking unit, transmitting the coefficient information received from the counter to the electronic interlocking unit, And a line-switching-unit control unit (230) for controlling the display unit to be displayed on the status display unit.
The method of claim 3,
The history monitoring unit 500,
A camera unit 510 including a plurality of cameras for photographing a platform;
An image analyzer 520 for analyzing the image of the camera unit 510 and outputting a dangerous image photographed when it is determined that a person waiting for the train is out of the safe zone or a person is present in the danger zone;
A line sensing unit 550 installed in a line form on the bottom of the safety zone of the platform and the boundary of the hazardous zone;
An information transmitting and receiving unit 560 for receiving signal information of a signal from the electronic interlocking apparatus 110;
The dangerous image and the sensing signal of the line sensing unit 550 are transmitted to the information transmitting and receiving unit 560 through the information transmitting and receiving unit 560. [ A monitoring control unit (540) transmitting the signal to the electronic interlocking unit (110) and increasing the strength of a warning sound when a train comes in from the received signal information;
And a warning unit (530) for outputting a warning sound according to the control of the monitoring control unit (540).

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