KR101344418B1 - Atp/ato transmitting and receiving signals system for etcs level 1 signaling system and signaling system with its interference - Google Patents

Atp/ato transmitting and receiving signals system for etcs level 1 signaling system and signaling system with its interference Download PDF

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KR101344418B1
KR101344418B1 KR1020130054634A KR20130054634A KR101344418B1 KR 101344418 B1 KR101344418 B1 KR 101344418B1 KR 1020130054634 A KR1020130054634 A KR 1020130054634A KR 20130054634 A KR20130054634 A KR 20130054634A KR 101344418 B1 KR101344418 B1 KR 101344418B1
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South Korea
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telegram
signal
atp
ato
etcs
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KR1020130054634A
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Korean (ko)
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김종용
엄기태
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대아티아이 (주)
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018—Communication with or on the vehicle or train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/70—Details of trackside communication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

An ATP/ATO signal transmission/reception system of a signal system mutually interfered by an ETCS Level 1 signal system according to the present invention comprises the following parts: a power supply part supplying power; a signal switching part which intercepts a telegram signal received by an on-board antenna, or allows the telegram signal to pass through; a TOP_LOC communication part, which, when transmitting a telegram to an ATP/ATO on-board device, synchronizes the telegram with the telegram signal received by the on-board antenna; a signal conversion part which generates an FSK signal telegram by demodulating an FSK signal, or generates an FSK signal by modulating an FSK signal telegram; and a control part which analyzes the validity of a demodulated FSK signal telegram, determines the ID of a data transmission device, and extracts a telegram from a data transmission device DB part. [Reference numerals] (AA) No;(BB) Yes;(S100) Extract telegram for ATP/ATO-operated trains from data transmission device used for ATP/ATO-operated trains;(S110) Convert extracted telegram into ERTMS/ETCS standard telegram and reload telegram;(S200) Telegram for ATP/ATO-operated trains ?;(S210) Transmit the existing telegram of corresponding ID to ATP/ATO;(S220) Cut off telegram transmission to ATP/ATO

Description

ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법 { ATP/ATO Transmitting And Receiving Signals System for ETCS Level 1 Signaling System and Signaling System With Its Interference }ATP / ATO Transmitting And Receiving Signals System for ETCS Level 1 Signaling System and Signaling System With Its Interference}

본 발명은 ETCS Level 1 신호방식과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템에 관한 것으로, 더욱 상세하게는 ETCS Level 1 신호시스템과 동일한 물리적 특성의 정보전송장치를 사용하는 신호시스템을 혼용하는 철도노선에서 정보전송장치를 통하여 전달되는 텔레그램을 변환하여 상호간섭을 받지않도록 하여 두 시스템을 사용하는 각각의 열차를 혼용운영될 수 있도록 하는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 관한 것이다.
The present invention relates to an ATP / ATO signal transmission / reception system of a signal system that is interfering with an ETCS Level 1 signaling method, and more particularly, to a signal system using an information transmission device having the same physical characteristics as the ETCS Level 1 signal system. The ETCS Level 1 signaling system and the mutually interfering signal system are used to convert the telegrams transmitted through the information transmission device in the railway route so that they do not interfere with each other and operate each train using the two systems intermixedly. The present invention relates to a method of operating an ATP / ATO signal transmission / reception system.

철도 고속화와 철도 인프라 공동 운영을 통해 철도 운영의 효율을 극대화하기 위해 ERTMS/ETCS(European Railway Traffic Management System/European Train Control System, 이하 ERTMS/ETCS) Level 1 유사 신호신호시스템과 동일한 물리적 특성의 정보전송장치를 사용하는 신호시스템이 사용되는 기존 ATP/ATO 노선에서 ETCS Level 1 으로 운행하는 열차의 운행이 추진되고 있다.
In order to maximize the efficiency of railway operation through the rapid operation of railway speed and joint railway infrastructure, information transmission with the same physical characteristics as the European Railway Traffic Management System / European Train Control System (ERTMS / ETCS) Level 1 similar signal signal system Trains operating at ETCS Level 1 are being promoted on existing ATP / ATO routes using device-based signaling systems.

그러나 이 두 시스템은 동일한 신호시스템임에도 불구하고 기존 ATP/ATO노선에 구축된 신호설비인 정보전송장치(비콘)의 간섭에 의하여 ETCS Level 1으로 운행하는 열차가 비상정지되는 문제점이 있었다. However, even though these two systems were the same signal system, there was a problem that the train operating at ETCS Level 1 was stopped by the interference of the information transmission device (beacon), which is a signal facility built on the existing ATP / ATO route.

또한 이 두 시스템을 종래의 노선에서 운행하기 위하여 각각의 시스템을 유지하는 것은 많은 철도자원을 낭비할 뿐만 아니라 사고의 위험성까지 동반하는 문제점도 있다.
In addition, maintaining each system in order to operate these two systems on a conventional route not only wastes a lot of railway resources, but also has a problem of accident.

이러한 문제점을 해결하기 위한 본 발명은 ATP/ATO 차상장치와 차상안테나, 정보전송장치로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,In order to solve this problem, the present invention provides a method for operating an ATP / ATO signal transmitting / receiving system of a signal system which is interfering with an ETCS Level 1 signal system comprising an ATP / ATO onboard device, an onboard antenna, and an information transmission device.

정보전송장치에서 ATP/ATO 운행열차용 텔레그램을 추출하는 단계와, 추출된 상기 텔레그램을 ERTMS/ETCS 표준텔레그램으로 변환하여 정보전송장치에 재로딩하는 단계를 포함하여 ETCS Level 1 신호시스템의 운행열차가 기존 ATP/ATO 노선에서 정상운행할 수 있는 특징이 있다.
Extracting the telegram for the ATP / ATO train from the information transmission apparatus, converting the extracted telegram into an ERTMS / ETCS standard telegram, and reloading the telegram for the ETCS Level 1 signal system. The train has the characteristic that it can operate normally on the existing ATP / ATO line.

또한 본 발명은 ATP/ATO 차상장치와 차상안테나, 정보전송장치로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,In addition, the present invention provides a method for operating an ATP / ATO signal transmission / reception system of a signal system which is interfering with an ETCS Level 1 signal system comprising an ATP / ATO onboard device, an onboard antenna, and an information transmission device.

정보전송장치에서 수신한 텔레그램신호가 ATP/ATO 운행열차에 사용되는 텔레그램신호인지를 판단하는 단계와, ATP/ATO 운행열차에 사용되는 ERTMS/ETCS 패킷44 텔레그램이면 정보전송장치의 ID를 판별하여 정보전송장치DB부에서 텔레그램을 추출하여 ATP/ATO 차상장치에 송신하는 단계 및 ERTMS/ETCS 패킷44가 아닌 텔레그램이면 ATP/ATO 차상장치로 텔레그램 송신을 차단하는 단계를 포함하여 ATP/ATO 신호시스템의 운행열차가 ETCS Level 1 신호시스템의 상호간섭을 받지 않도록 하는 특징이 있다.
Determining whether the telegram signal received from the information transmission device is a telegram signal used for ATP / ATO trains; and if the ERTMS / ETCS packet 44 telegram used for ATP / ATO trains is a telegram, the ID of the information transmission device is determined. ATP including the step of determining and extracting the telegram from the information transmission device DB unit and transmitting the telegram to the ATP / ATO onboard device, and blocking the transmission of the telegram to the ATP / ATO onboard device if the telegram is not a ERTMS / ETCS packet 44 It is characterized by the fact that the operating train of the / ATO signaling system is not subjected to mutual interference of the ETCS Level 1 signaling system.

그리고 본 발명은 ATP/ATO 차상장치와 차상안테나, 정보전송장치로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,In addition, the present invention provides a method of operating an ATP / ATO signal transmission / reception system of a signal system which is interfering with an ETCS Level 1 signal system including an ATP / ATO onboard device, a vehicle antenna, and an information transmission device.

전원을 공급하는 전원부와, 차상안테나에서 수신한 텔레그램신호를 인터셉트 또는 통과시키는 신호절체부와, ATP/ATO 차상장치에 텔레그램송신시 차상안테나에서 수신한 텔레그램신호에 맞춰 동기화를 하는 TOP_LOC 통신부와, Frequency Shift Keying(이하 FSK) 신호를 복조하여 FSK 신호텔레그램을 생성하거나 또는 FSK 신호텔레그램을 변조하여 FSK 신호를 생성하는 신호변환부 및 복조된 FSK 신호텔레그램의 유효성을 분석하고, 정보전송장치의 ID를 판별하여 정보전송장치DB부에서 텔레그램을 추출하는 제어부를 포함하는 특징이 있다.
A power supply unit for supplying power, a signal switching unit for intercepting or passing a telegram signal received from the onboard antenna, and a TOP_LOC communication unit for synchronizing with the telegram signal received from the onboard antenna when transmitting a telegram to the ATP / ATO onboard device. And demodulating the Frequency Shift Keying (hereinafter referred to as FSK) signal to generate the FSK Synthetic Regram, or modulating the FSK Synthetic Regram to generate the FSK signal, and analyzing the validity of the demodulated FSK Synthetic Regram. And a control unit for determining the ID of the transmission device and extracting the telegram from the information transmission device DB unit.

본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법은 기존의 ATP/ATO 노선에서도 신호설비를 교체하지 않고 최소의 비용으로 ETCS Level 1 신호시스템의 열차가 정상운행 가능하게 하는 효과가 있다.The operation method of the ATP / ATO signal transmission / reception system of the signal system which mutually interferes with the ETCS Level 1 signaling system of the present invention is that the train of the ETCS Level 1 signaling system can be operated at a minimum cost without replacing the signaling equipment even in the existing ATP / ATO route. It has the effect of enabling normal operation.

그리고 ETCS Level 1 신호시스템의 열차가 기존의 ATP/ATO 노선에서도 ETCS 모드로 운행가능하게 함으로써, 철도 고속화를 가능하게 하는 효과도 있다.In addition, the train of the ETCS Level 1 signaling system can be operated in the ETCS mode even on the existing ATP / ATO route, thereby enabling railway speed.

또한 국내 철도 인프라의 공동 운영을 가능하게 함으로써, 철도 인프라 구축을 위해 소요되는 막대한 비용 절감효과를 가져온다.
In addition, by enabling the joint operation of the domestic railway infrastructure, it brings a huge cost reduction effect for the construction of railway infrastructure.

도1은 본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법을 도시한 순서도이다.
도2는 본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 구조도와 신호흐름을 도식화한 것이다.
도3은 ETCS Level 1 신호시스템의 열차 운행을 위해 기존 ATP/ATO 노선에서 사용되고 있는 정보전송장치(비콘)에 대해서 ERTMS/ETCS 패킷 44 표준 텔레그램으로 로딩하기 위한 텔레그램 변환방법을 도식화한 것이다.
도4는 본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템에 의해 ATP/ATO 신호시스템의 열차운행시 운영되는 실시예를 도식화한 것이다.
도5는 본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템에 의해 ETCS Level 신호시스템의 열차운행시 운영되는 실시예를 도식화한 것이다.1 is a flowchart illustrating a method of operating an ATP / ATO signal transmission / reception system of a signal system that is interfering with the ETCS Level 1 signal system of the present invention.
2 is a schematic diagram of the structure and signal flow of an ATP / ATO signal transmission / reception system of a signal system that is interfering with the ETCS Level 1 signal system of the present invention.
3 is a diagram illustrating a telegram conversion method for loading an ERTMS / ETCS packet 44 standard telegram for an information transmission device (beacon) used in an existing ATP / ATO route for train operation of an ETCS Level 1 signaling system.
4 is a diagram illustrating an embodiment of operating the ATP / ATO signal system in the train operation by the ATP / ATO signal transmission / reception system of the signal system interfering with the ETCS Level 1 signal system of the present invention.
FIG. 5 is a diagram illustrating an embodiment operated when a train of an ETCS Level signal system is operated by an ATP / ATO signal transmitting / receiving system of a signal system interfering with the ETCS Level 1 signal system of the present invention.

본 발명의 바람직한 실시 예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.
When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

아울러, 본 발명에서 사용되는 용어는 가능한 한 현재 널리 사용되는 일반적인 용어를 선택하였으나, 특정한 경우는 출원인이 임의로 선정한 용어도 있으며 이 경우는 해당되는 발명의 설명부분에서 상세히 그 의미를 기재하였으므로, 단순한 용어의 명칭이 아닌 용어가 가지는 의미로서 본 발명을 파악하여야 함을 밝혀두고자 한다. 또한 실시예를 설명함에 있어서 본 발명이 속하는 기술 분야에 익히 알려져 있고, 본 발명과 직접적으로 관련이 없는 기술 내용에 대해서는 설명을 생략한다. 이는 불필요한 설명을 생략함으로써 본 발명의 요지를 흐리지 않고 더욱 명확히 전달하기 위함이다.
In addition, although the term used in the present invention is selected as a general term that is widely used at present, there are some terms selected arbitrarily by the applicant in a specific case. In this case, since the meaning is described in detail in the description of the relevant invention, It is to be understood that the present invention should be grasped as a meaning of a term that is not a name of the present invention. Further, in describing the embodiments, descriptions of technical contents which are well known in the technical field to which the present invention belongs and which are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

도1은 본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법을 도시한 순서도이다. 그리고 도3은 ETCS Level 1 신호시스템의 열차운행을 위해 기존 ATP/ATO 노선에서 사용되고 있는 정보전송장치(비콘)에 대해서 ERTMS/ETCS 패킷44 표준텔레그램으로 재로딩하기 위한 텔레그램 변환방법을 도식화한 것이다.
1 is a flowchart illustrating a method of operating an ATP / ATO signal transmission / reception system of a signal system that is interfering with the ETCS Level 1 signal system of the present invention. 3 is a diagram illustrating a telegram conversion method for reloading an ERTMS / ETCS packet 44 standard telegram for an information transmission device (beacon) used in an existing ATP / ATO route for train operation of an ETCS Level 1 signaling system. will be.

도1, 도3에서 보는 바와 같이 본 발명은 ATP/ATO 차상장치(100)와 차상안테나(200), 정보전송장치(300)로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템에 있어서,As shown in FIG. 1 and FIG. 3, the present invention provides an ATP / ATO on-vehicle device 100, an on-board antenna 200, and an ETCS Level 1 signal system consisting of an information transmission device 300. In the ATO signal transmission and reception system,

ATP/ATO 운행열차에 사용되는 정보전송장치에서 ATP/ATO 운행열차용 텔레그램을 추출하는 단계(S100)와,Extracting the telegram for the ATP / ATO running train from the information transmission apparatus used for the ATP / ATO running train (S100);

추출된 상기 텔레그램을 ERTMS/ETCS 표준텔레그램으로 변환하여 정보전송장치에 재로딩하는 단계(S110)를 포함하여 ETCS Level 1 신호시스템의 열차가 기존 ATP/ATO 노선에서 비상정지 없이 ETCS Level 1 모드로 정상운행하는 특징이 있다.
Including the step of converting the extracted telegram into an ERTMS / ETCS standard telegram and reloading the information transmission apparatus (S110), the train of the ETCS Level 1 signaling system is operated in the ETCS Level 1 mode without emergency stop on the existing ATP / ATO route. There is a characteristic to operate normally.

또한 도1에서 보는 바와 같이 본 발명은 ATP/ATO 차상장치(100)와 차상안테나(200), 정보전송장치(300)로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,In addition, as shown in FIG. 1, the present invention provides an ATP / ATO signal of an ATP / ATO on-vehicle device 100, an on-board antenna 200, and an ETCS Level 1 signal system formed by an information transmission device 300. In the operation method of the transmission and reception system,

정보전송장치에서 수신한 텔레그램신호가 ATP/ATO 운행열차에 사용되는 텔레그램신호인지를 판단하는 단계(S200)와,Determining whether the telegram signal received from the information transmission device is a telegram signal used in an ATP / ATO train (S200);

ATP/ATO 운행열차에 사용되는 ERTMS/ETCS 패킷44 텔레그램이면 정보전송장치(비콘)의 ID를 판별하여 정보전송장치DB부(451)에서 텔레그램을 추출하여 ATP/ATO 차상장치(100)에 송신하는 단계(S210) 및In case of ERTMS / ETCS packet 44 telegram used in ATP / ATO trains, the ID of the information transmission apparatus (beacon) is determined and the telegram is extracted from the information transmission apparatus DB unit 451 to the ATP / ATO vehicle 100. Transmitting step (S210) and

ERTMS/ETCS 패킷44가 아닌 텔레그램이면 ATP/ATO 차상장치로 텔레그램 송신을 차단하는 단계(S220)를 포함하여 ATP/ATO 신호시스템의 운행열차가 ETCS Level 1 신호시스템의 상호간섭을 받지 않고 정상운행할 수 있다.
If the telegram is not a ERTMS / ETCS packet 44, the operation train of the ATP / ATO signaling system, including the step S220 of blocking the transmission of the telegram to the ATP / ATO onboard device, is not normal and does not receive interference from the ETCS Level 1 signaling system. Can operate

도2는 본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 구조도와 신호흐름을 도식화한 것으로서, 본 발명은 ATP/ATO 차상장치(100)와 차상안테나(200), 정보전송장치(300)로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,Figure 2 is a schematic diagram of the structure and signal flow of the ATP / ATO signal transmission and reception system of the signal system that is mutually interfering with the ETCS Level 1 signal system of the present invention, the present invention is the ATP / ATO vehicle apparatus 100 and the vehicle antenna (200) In the method of operating the ATP / ATO signal transmission / reception system of a signal system which mutually interferes with the ETCS Level 1 signal system comprising the information transmission apparatus 300,

전원을 공급하는 전원부(410)와,A power supply unit 410 for supplying power;

차상안테나에서 수신한 텔레그램신호를 인터셉트 또는 통과시키는 신호절체부(420)와,A signal switching unit 420 for intercepting or passing the telegram signal received from the onboard antenna;

ATP/ATO 차상장치(100)에 텔레그램 송신시 차상안테나(200)에서 수신한 텔레그램신호에 맞춰 동기화를 하는 TOP_LOC 통신부(430)와,TOP_LOC communication unit 430 for synchronizing according to the telegram signal received from the on-vehicle antenna 200 when transmitting a telegram to the ATP / ATO on-vehicle device 100,

FSK 신호를 복조하여 FSK 신호텔레그램을 생성하거나 또는 FSK 신호텔레그램을 변조하여 FSK 신호를 생성하는 신호변환부(440) 및A signal converter 440 for demodulating the FSK signal to generate an FSK new hotel regram or modulating the FSK new hotel regram to generate an FSK signal;

복조된 FSK 신호텔레그램의 유효성을 분석하고, 정보전송장치의 ID를 판별하여 정보전송장치DB부(451)에서 텔레그램을 추출하는 제어부(450)를 포함하는 특징이 있다.
The control unit 450 extracts a telegram from the information transmission device DB unit 451 by analyzing the validity of the demodulated FSK new hotel regram and determining the ID of the information transmission device.

이 때 신호변환부(440)는 FSK 신호를 복조하여 디지털화된 데이터를 제어부(450)로 송신하고, 또 제어부(450)에서 송신한 디지털데이터를 FSK 신호로 변조하여 이를 ATP/ATO 차상장치(100)로 송신한다.
At this time, the signal conversion unit 440 demodulates the FSK signal and transmits the digitized data to the control unit 450, and modulates the digital data transmitted from the control unit 450 into the FSK signal and then converts the digital data into the FSK signal. To send).

그리고 제어부(450)는 신호변환부(440)로부터 수신한 FSK 신호텔레그램의 유효성을 분석 및 판별하여, ATP/ATO 차상장치(100)로 송신하기 위해 정보전송장치DB부(451)에서 텔레그램을 추출하는 작업을 수행한다. 추출된 텔레그램은 신호변환부(440)로 송신된다.
In addition, the controller 450 analyzes and determines the validity of the FSK new hotel diagram received from the signal converter 440, and transmits the telegram from the information transmission device DB unit 451 to transmit it to the ATP / ATO onboard apparatus 100. Do the work of extracting it. The extracted telegram is transmitted to the signal converter 440.

본 발명 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 중요성은 기존 ATP/ATO 노선에서 ETCS Level 1 신호시스템의 열차가 ETCS 모드로 운행하게 되면 기존의 ATP/ATO 신호설비에 의해 비상정지문제가 발생하는 것에서 시작된다.The importance of the ATP / ATO signal transmission / reception system of the signal system interfering with the ETCS Level 1 signaling system of the present invention is that if the train of the ETCS Level 1 signaling system operates in the ETCS mode on the existing ATP / ATO route, the existing ATP / ATO signal It begins with the occurrence of an emergency stop problem by the installation.

ATP/ATO 운행열차의 신호설비와 ETCS Level 신호시스템의 열차의 신호설비의 신호방식은 물리적으로 ERTMS/ETCS Level 1 방식으로 동일한 구조에서 차상 ATP/ATO 차상장치(100)으로 전달된다. The signaling system of the ATP / ATO operating train signal system and the signal system of the train of the ETCS Level signal system are physically transmitted to the onboard ATP / ATO onboard device 100 in the same structure by the ERTMS / ETCS Level 1 method.

하지만 내부 텔레그램 구조가 일부 상이한 관계로 기존 ATP/ATO 노선에서 ETCS Level 1 신호시스템의 열차가 ETCS Level 1 모드로 운행하게 되면 비상정지되는 것으로서,However, due to some differences in internal telegram structure, emergency stops occur when trains of the ETCS Level 1 signaling system operate in ETCS Level 1 mode on existing ATP / ATO routes.

본 발명에서 보면 ATP/ATO 운행열차는 신호변환장치(400)에 의해 ERTMS/ETCS 표준패킷44 텔레그램을 제외한 텔레그램을 수신하게 되면 ATP/ATO 차상장치(100)로 송신을 차단하여 운용하고, ERTMS/ETCS 표준패킷44 텔레그램을 수신하게 되면 정보전송장치(비콘)(300)의 ID를 판별하여 해당 텔레그램을 정보전송장치DB부(451)에서 추출하여 ATP/ATO 차상장치(100)로 송신하여 운영하면 ETCS Level 신호시스템의 상호간섭에 영향을 받지않고 운행이 가능하다.
In the present invention, when the ATP / ATO running train receives a telegram except for the ERTMS / ETCS standard packet 44 telegram by the signal conversion device 400, it operates by blocking transmission to the ATP / ATO on-vehicle device 100, Upon receiving the ERTMS / ETCS standard packet 44 telegram, the ID of the information transmission device (beacon) 300 is determined and the corresponding telegram is extracted from the information transmission device DB unit 451 to the ATP / ATO onboard device 100. When transmitted and operated, operation is possible without being influenced by mutual interference of ETCS Level signal system.

또한, ETCS Level 1 신호시스템의 열차는 기존 ATP/ATO 노선의 정보전송장치(비콘)(300)에 ERTMS/ETCS 표준텔레그램으로 변형하여 재로딩함으로써, 정보전송장치(비콘)(300)로부터 ERTMS/ETCS 표준텔레그램을 수신하게 되어 기존 ATP/ATO 노선에도 ETCS Level 1 모드 운행이 가능하게 된다.
In addition, the train of the ETCS Level 1 signaling system is transformed into a ERTMS / ETCS standard telegram on the information transmission device (beacon) 300 of the existing ATP / ATO route, by reloading, ERTMS from the information transmission device (beacon) 300 Receive / ETCS standard telegram enables ETCS Level 1 mode operation on existing ATP / ATO routes.

그리하여 본 발명은 기존 ATP/ATO 노선에서도 ETCS Level 1 신호시스템의 열차와 ATP/ATO 운행열차 모두가 정상모드로 운행가능하다.Thus, in the present invention, both the train and the ATP / ATO operating train of the ETCS Level 1 signaling system can operate in the normal mode even in the existing ATP / ATO route.

도4, 도5에서는 이와 같은 본 발명에 의한 ATP/ATO 운행열차와 ETCS Level 1 신호시스템의 열차의 운행모습을 보여주고 있다.
4 and 5 illustrate the operation of the ATP / ATO train and the train of the ETCS Level 1 signal system according to the present invention.

이상과 같은 예로 본 발명을 설명하였으나, 본 발명은 반드시 이러한 예들에 국한되는 것이 아니고, 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양하게 변형 실시될 수 있다. 따라서 본 발명에 개시된 예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 예들에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 한다.
While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the examples disclosed in the present invention are not intended to limit the scope of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100 : ATP/ATO 차상장치 200 : 차상안테나
300 : 정보전송장치 400 : 신호변환장치
410 : 전원부 420 : 신호절체부
430 : TOP_LOC 통신부 440 : 신호변환부
450 : 텔레그램제어부 451 : 정보전송장치DB부100: ATP / ATO onboard device 200: onboard antenna
300: information transmission device 400: signal conversion device
410: power supply unit 420: signal switching unit
430: TOP_LOC communication unit 440: signal conversion unit
450: telegram controller 451: information transmission device DB unit

Claims (4)

ATP/ATO 차상장치와 차상안테나, 정보전송장치로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,
정보전송장치에서 ATP/ATO 운행열차용 텔레그램을 추출하는 단계;
추출된 상기 텔레그램을 ERTMS/ETCS 표준텔레그램으로 변환하여 정보전송장치에 재로딩하는 단계;를 포함하는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법.
In the operation method of the ATP / ATO signal transmission / reception system of the signal system which mutually interferes with the ETCS Level 1 signal system which consists of ATP / ATO onboard device, onboard antenna, and information transmission device,
Extracting a telegram for an ATP / ATO driving train from an information transmitting apparatus;
And converting the extracted telegram into an ERTMS / ETCS standard telegram and reloading the information to an information transmission apparatus. 2. A method of operating an ATP / ATO signal transmission / reception system of a signaling system, which is subjected to mutual interference with an ETCS Level 1 signaling system.
ATP/ATO 차상장치와 차상안테나, 정보전송장치로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법에 있어서,
정보전송장치에서 수신한 텔레그램신호가 ATP/ATO 운행열차에 사용되는 텔레그램신호인지를 판단하는 단계;
ATP/ATO 운행열차에 사용되는 ERTMS/ETCS 표준패킷44 텔레그램이면 정보전송장치의 ID를 판별하여 정보전송장치DB부에서 텔레그램을 추출하여 ATP/ATO 차상장치에 송신하는 단계; 및
ERTMS/ETCS 표준패킷44가 아닌 텔레그램이면 ATP/ATO 차상장치로 텔레그램 송신을 차단하는 단계; 를 포함하는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템의 운행방법.
In the operation method of the ATP / ATO signal transmission / reception system of the signal system which mutually interferes with the ETCS Level 1 signal system which consists of ATP / ATO onboard device, onboard antenna, and information transmission device,
Determining whether the telegram signal received by the information transmission device is a telegram signal used in an ATP / ATO train;
A ERTMS / ETCS standard packet 44 telegram used for ATP / ATO trains, determining an ID of the information transmission apparatus, extracting a telegram from the information transmission apparatus DB unit, and transmitting the telegram to the ATP / ATO onboard apparatus; And
Blocking telegram transmission to the ATP / ATO onboard device if the telegram is not a ERTMS / ETCS standard packet 44; A method of operating an ATP / ATO signal transmission / reception system of a signaling system which mutually interferes with an ETCS Level 1 signaling system comprising a.
ATP/ATO 차상장치와 차상안테나, 정보전송장치로 이루어지는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템에 있어서,
전원을 공급하는 전원부;와
차상안테나에서 수신한 텔레그램신호를 인터셉트 또는 통과시키는 신호절체부;와
ATP/ATO 차상장치에 텔레그램송신시 차상안테나에서 수신한 텔레그램신호에 맞춰 동기화를 하는 TOP_LOC 통신부;와
FSK 신호를 복조하여 FSK 신호텔레그램을 생성하거나 또는 FSK 신호텔레그램을 변조하여 FSK 신호를 생성하는 신호변환부; 및
복조된 FSK 신호텔레그램의 유효성을 분석하고, 정보전송장치의 ID를 판별하여 텔레그램을 추출하는 제어부;를 포함하는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템.
In the ATP / ATO signal transmission / reception system of an interfering signal system with an ETCS Level 1 signal system comprising an ATP / ATO onboard device, an onboard antenna, and an information transmission device,
A power supply unit for supplying power; and
A signal switching unit for intercepting or passing the telegram signal received from the onboard antenna; and
TOP_LOC communication unit for synchronizing according to the telegram signal received from the on-vehicle antenna when the telegram transmission to the ATP / ATO on-vehicle device; and
A signal converter configured to demodulate the FSK signal to generate an FSK new hotel regram or to modulate the FSK new hotel regram to generate an FSK signal; And
And a control unit for analyzing the validity of the demodulated FSK new hotel regram and determining an ID of the information transmission device to extract a telegram.
제3항에 있어서,
제어부는 정보전송장치의 텔레그램을 데이터베이스화 하는 정보전송장치DB부를 더 포함하여 정보전송장치DB부로부터 텔레그램을 추출하는 ETCS Level 1 신호시스템과 상호간섭을 받는 신호시스템의 ATP/ATO 신호송수신시스템.
The method of claim 3,
The control unit further includes an information transmission device DB unit for databaseting the telegrams of the information transmission device, and the ATP / ATO signal transmission / reception system of the signal system which mutually interferes with the ETCS Level 1 signal system that extracts the telegram from the information transmission device DB unit. .
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