KR100255709B1 - The ground signal generating apparatus for automatic train stopping system using a ground systema of a train automatic control apparatus - Google Patents
The ground signal generating apparatus for automatic train stopping system using a ground systema of a train automatic control apparatus Download PDFInfo
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- KR100255709B1 KR100255709B1 KR1019960062399A KR19960062399A KR100255709B1 KR 100255709 B1 KR100255709 B1 KR 100255709B1 KR 1019960062399 A KR1019960062399 A KR 1019960062399A KR 19960062399 A KR19960062399 A KR 19960062399A KR 100255709 B1 KR100255709 B1 KR 100255709B1
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000011664 signaling Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
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Abstract
Description
본 발명은 열차자동제어장치(이하 ATC라 한다.) 및 열차자동정지장치(이하 ATㄴ라 한다.) 겸용 지상장치에 관한 것으로서, 보다 상세하게는 ATㅊ지상장치가 설치된 노선 상에 ATㄴ차상장치를 탑재한 차량의 운행이 가능토록 하여 ATS 차상장치를 설치한 차량이나 ATC차상장치를 설치한 차량이 동일노선을 운행할 수 있도록 하고, 특히 ATS지상설비가 구축된 노선(예컨대 경부선)을 ATC설비로 개량할 경우 공사의 특성상 구간별로 ATS지상설비를 ATC지상설비로 개량하더라도 공사 기간 중 ATS나 ATC차상장치를 탑재한 모든 차량의 전구간 운행이 가능토록 한 열차자동제어장치용 지상설비를 이용한 열차자동정지장치용 지상신호 발생장치에 관한 것이다.The present invention relates to a train automatic control device (hereinafter referred to as ATC) and a train automatic stop device (hereinafter referred to as AT), more specifically, AT b on-vehicle device on the line where the AT ground device is installed. It is possible to operate a vehicle equipped with the ATS onboard vehicle so that a vehicle equipped with an ATS onboard device or a vehicle equipped with an ATC onboard device can operate on the same route. In case of improvement, train automatic system using ground equipment for train automatic control system enables all the vehicles equipped with ATS or ATC onboard equipment to be operated throughout the construction period even if ATS ground equipment is upgraded to ATC ground equipment for each section due to the nature of construction. A ground signal generator for a stop device.
일반적으로 ATS 지상장치는 콘덴서와 코일로 이루어져 LC공진회로를 구성하는 지상자와, 상기 지상자의 정전용량을 가변시켜 공진주파수를 변경하는 지상자 제어계전기와 이 지상자 제어계전기에 선택적으로 접속되어 속도 지령신호인 소정의 계전기 제어신호를 발생하므로 인해 지상자 제어계전기를 제어함과 동시에 신호등을 제어하는 신호기로 구성된다.In general, ATS ground equipment is composed of a condenser and a coil, and is connected to the ground control relay and the ground control relay that changes the resonant frequency by varying the capacitance of the ground and the ground control control selectively connected to the ground control relay. Since it generates a predetermined relay control signal which is a command signal, it is composed of a signal to control the ground control relay and at the same time to control the traffic light.
따라서, ATS지상장치가 설치된 노선을 운행하는 ATS차상장치가 탑재된 차량은 차상장치가 지상자의 공진주파수를 감지하여 선행열차의 선로점유상태 즉 선행하는 차량과 후행하는 차량과의 거리를 계산하여 후행하는 열차가 진행할 수 있는 속도를 계산하고, 그 정보의 전달방법으로 이를 지상자의 공진주파수를 변화시켜 차상장치에 전달함으로써 열차의 속도를 제어하게된다.Therefore, in a vehicle equipped with an ATS onboard device that runs on a route on which an ATS ground device is installed, the onboard device detects the resonance frequency of the ground and calculates the track occupancy state of the preceding train, that is, the distance between the preceding vehicle and the following vehicle. Calculate the speed that the train can proceed, and transfer the information to the onboard device by changing the resonant frequency of the ground to control the speed of the train.
한편, ATC지상장치는 차량의 점유여부를 검지하기 위하여 레일에 전기적인 회로를 구성하는 궤도회로를 열차가 점유하면 전기회로가 단락되어 궤도계전기가 낙하 되도록 하여 열차의 진입여부를 알려주고 열차제어에 필요한 열차제어코드를 반송파에 실어주어 궤도회로에 전달해주는 방식의 지상장치로서, ATC차상장치는 ATC지상장치와의 통신에 의해 선행열차의 궤도 점유상태나 진로상태 등을 검출하고 이에 따라 자동적으로 열차의 속도 및 위치를 제어하게된다.On the other hand, when the train occupies the track circuit constituting the electric circuit on the rail in order to detect the occupancy of the vehicle, the ATC grounding device shorts the electric circuit and causes the track relay to fall, indicating whether the train enters and required for train control. As a grounding device that transfers the train control code to the carrier and transmits it to the track circuit, the ATC onboard device detects the track occupied state or the course of the preceding train by communicating with the ATC ground device and automatically To control the speed and position.
그러나, ATS지상장치만이 지상에 설비되어 있는 노선(예컨대 경부선)은 ATC차상장치를 설치한 차량이나 ATC/ATO차상장치를 탑재한 차량은 운행이 불가능하다.However, a route in which only the ATS ground device is installed on the ground (for example, Gyeongbu Line) cannot operate a vehicle equipped with an ATC onboard device or a vehicle equipped with an ATC / ATO onboard device.
또한 ATC지상장치만이 설치된 노선은 ATS차상장치를 탑재한 차량의 운행이 불가능하다.In addition, a route in which only the ATC ground device is installed cannot operate a vehicle equipped with the ATS onboard device.
다시 말하면, 각각의 지하철노선이나 국철 등에 상기한 여러 종류의 열차제어장치가 분산되어 설치되므로 어느 특정의 지상장치가 설치된 선로를 운행하기 위해서는 동일한 차상장치가 탑재된 열차만 운행할 수밖에 없고, 2종류 이상의 지상장치가 구간별로 나누어져 설치된 운행노선에 있어서 그 노선을 운행하기 위해서는 각각의 차상장치를 2대 이상 열차에 탑재하여 각 운행구간별로 차상장치의 동작을 선별하여 동작시켜 운행하여야 하며, 또한 2종류 이상의 차상장치를 열차에 탑재하여 그 동작을 절환하여 운행할 경우에 있어서 열차운행제어장치를 어느 하나의 열차운행제어장치에서 다른 제어장치로 절환할 시에는 세심한 주의와 숙련된 기술이 요구되므로 인해 절환동작의 미숙으로 인한 오동작 및 이로 인한 사고가 발생될 수 있으며, 어느 특정의 지상장치가 설치된 선로를 운행하기 위해서는 설치된 지상장치와 동일한 차상장치를 탑재한 열차가 필요하므로 열차운행의 효율화를 기할 수 없어 각 운행 노선에 대한 열차의 호환성이 결여되어 각 운행노선의 교통상황에 적절하게 열차를 배차할 수 없으며 특히 기존의 ATS(또는 ATC)지상설비를 ATC(또는 ATS)장치로 개량할 경우 일시에 개량하는 것은 경제적으로나 기술적으로나 거의 불가능한 문제점이 있으며, 특히 ATS지상설비가 구축된 노선(예컨대 경부선)을 ATC설비로 개량할 경우 공사의 특성상 구간별로 ATS지상설비를 ATC지상설비로 개량함으로 인해 공사 기간 중 ATS나 ATC차상장치를 탑재한 차량은 동일노선의 전구간 운행이 불가능한 문제점이 발생된다.In other words, since the above-described various kinds of train control apparatuses are distributed and installed in each subway line or national railway, only trains equipped with the same onboard equipment can be operated to operate a track on which a specific ground apparatus is installed. In order to operate the route in the route where the above-mentioned ground apparatus is divided into sections, each vehicle is mounted on two or more trains, and the operation of the vehicle is selected and operated for each section. When the train operation control device is changed from one train operation control device to another control system when the train control system is equipped with more than one type of on-board device and is operated, it requires careful attention and skill. Malfunctions and accidents may occur due to immaturity of the switching operation. In order to operate a track equipped with a specific ground device, trains equipped with the same on-board device are required. Therefore, it is impossible to improve the efficiency of train operation. It is not possible to dispatch trains properly, and in particular, when the existing ATS (or ATC) ground equipment is upgraded to ATC (or ATS) equipment, it is economically and technically almost impossible to improve at one time. When the constructed route (e.g. Gyeongbu Line) is upgraded to ATC facility, the ATS ground facility is upgraded to ATC ground facility for each section due to the nature of the construction. Problems arise.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 신설되는 ATS지상설비에 ATS 지상설비를 부가하여 ATS지상신호를 발생할 수 있게함으로써 ATC차상장치를 탑재한 차량이나 ATS차상장치를 탑재한 차량이 개량공사와 무관하게 동일노선의 전구간을 운행할 수 있도록 한 열차자동제어장치용 지상설비를 이용한 열차자동정지장치용 지상신호 발생장치를 제공함에 있다.The present invention has been made to solve the above problems, and an object of the present invention is to add an ATS ground equipment to the newly installed ATS ground equipment to generate an ATS ground signal, thereby providing a vehicle or ATS vehicle equipped with an ATC onboard device. The present invention provides a ground signal generator for automatic train stopper using ground equipment for automatic train control that enables the mounted vehicle to operate all sections of the same route regardless of improvement work.
제1도는 본 발명에 따른 열차자동제어장치용 지상설비를 이용한 열차자동정지장치용 지상신호 발생장치의 개략적 블록도이다.1 is a schematic block diagram of a ground signal generator for automatic train stop using the ground facilities for automatic train control according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : ATC지상신호발생부 14 : ATC 신호제어부10: ATC ground signal generator 14: ATC signal controller
30 : ATS 지상신호발생부 31 : 인터페이스30: ATS ground signal generator 31: interface
32 : 중앙처리장치 33 : 롬32: central processing unit 33: ROM
34 : 램 35 : 상태표시기34: RAM 35: Status Indicator
50 : 신호기 60 : ATS지상자50: beacon 60: ATS paper box
상기와 같은 목적을 달성하기 위한 본 발명에 따른 열차자동제어장치의 지상설비를 이용한 열차자동정지장치용 지상신호 발생장치는, 열차(T)가 점유하고 있는 ATC궤도계전기(13)로부터 궤도내에 열차(T)가 있음을 나타내는 열차점유정보를 수신하여 이를 기준으로 열차속도코드를 결정하고 반송주파수에 열차속도코드가 실려 변조되도록 하여 궤도상의 열차를 제어하는 ATC신호제어부(14)를 구비한 열차자동제어장치용 지상설비를 이용한 열차자동정지장치용 지상신호 발생장치에 있어서: 상기 ATC궤도계전기(13)로부터 열차점유정보를 수신받고 ATC신호제어부(14)로부터 열차제어용 속도코드를 수신받아 신호기(50)에 속도제어에 필요한 신호를 현시하고 ATS지상자(60)를 제어하여 ATS지상자(60)가 미리 설정된 제한 속도별 해당 주파수에 공진하도록 하는 ATS신호발생부(30)를 ATC 지상신호발생부(10)에 부가하되, ATS신호발생부(30)는 ATC신호제어부(14)를 경유하여 ATC궤도계전기(13)의 열차점유에 관한 전방신호조건을 입력받으며, 현재의 신호조건을 후방의 ATC신호제어부(14)에 출력하는 인터페이스(31)와, 인터페이스(31)로부터 입력된 신호를 감시 및 처리하여 ATS 신호를 출력하기 위한 중앙처리장치(32) 및 주변장치(33)(34)와 ATS 또는 ATC 상태를 나타내는 상태표시기(35)로 구성되어 ATS나 ATC차상장치를 탑재한 열차가 동일 노선을 운행될 수 있도록 함을 기술적 구성상의 특징으로 한다.In order to achieve the above object, the ground signal generator for the automatic automatic stop device using the ground facilities of the automatic control device according to the present invention is train in track from the ATC track relay 13 occupied by the train T. Train automatic information with ATC signal control unit 14 to control trains on track by receiving train occupancy information indicating (T) and determining train speed code based on it and modulating the train speed code on carrier frequency. In the ground signal generator for the automatic automatic stop device using the ground equipment for the control device: Receiving the train occupancy information from the ATC track relay 13 and receiving the train control speed code from the ATC signal control unit 14 signal 50 ATS to display a signal required for speed control and to control the ATS box 60 to cause the ATS box 60 to resonate with a corresponding frequency for each preset speed limit. The call generator 30 is added to the ATC ground signal generator 10, but the ATS signal generator 30 is a forward signal condition for occupying the train of the ATC track relay 13 via the ATC signal controller 14. Interface 31 outputs the current signal condition to the rear ATC signal controller 14, and a central processing unit 32 for monitoring and processing the signal input from the interface 31 to output the ATS signal. And a peripheral device 33, 34 and a status indicator 35 indicating an ATS or ATC state, so that trains equipped with ATS or ATC onboard devices can operate on the same line. .
이하, 상기와 같이 구성된 본 발명의 열차자동제어장치의 지상설비를 이용한 열차자동정지장치의 지상신호 발생장치의 동작 및 작용효과를 제1도를 참조하여 상세하게 설명한다.Hereinafter, the operation and the effect of the ground signal generator of the automatic train stop device using the ground equipment of the automatic train control device of the present invention configured as described above will be described in detail with reference to FIG.
제1도에는 본 발명에 따른 전체구성도가 도시되어있는바, 먼저, ATC 신호발생부(10)의 기능을 설명하기로 한다.Figure 1 shows the overall configuration according to the present invention, first, the function of the ATC signal generator 10 will be described.
열차(T)가 궤도(TRACK)에 진입하면 궤도계전기(13)가 낙하하여 ATC신호제어부(14)에 열차점유정보가 입력되고, 궤도계전기(13)의 신호는 이후 상세하게 설명하는 바와 같이 ATC신호제어부(14)를 경유하여 ATS신호발생부(30)에 전달된다.When the train T enters the track TRACK, the track relay 13 drops and train occupancy information is input to the ATC signal controller 14, and the signal of the track relay 13 is ATC as will be described in detail later. The signal is transmitted to the ATS signal generator 30 via the signal controller 14.
이때 궤도(TRACK)에 열차(T)가 진입하였음을 궤도계전기(13)로부터 수신 받은 ATC신호제어부(14)는 990Hz 반송파 발진부(15)와 속도코드발생부(16)를 제어하는바, 이때 990Hz 반송파 발진부(15)에서 발생된 반송파와 속도코드발생부(16)에서 발생된 속도코드신호(예컨대, 0, 3.2, 5.0, 6.6, 8.6, 10.8, 13.6, 16.8Hz중 어느하나)는 주파수 변조부(17)에 입력된다.At this time, the ATC signal controller 14 received from the track relay 13 that the train T has entered the track TRACK controls the 990Hz carrier oscillator 15 and the speed code generator 16, in which case 990Hz The carrier generated by the carrier oscillator 15 and the speed code signal generated by the speed code generator 16 (for example, any one of 0, 3.2, 5.0, 6.6, 8.6, 10.8, 13.6, 16.8 Hz) are frequency modulated. It is input to (17).
주파수 변조부(17)는 반송주파수 발진부(15)에서 수신한 반송 주파수에 열차속도코드발생부(16)로부터 수신한 열차속도코드를 변조시켜 송신기(18)를 경유하여 임피던스 본드 및 매칭부(11B)에 송신한다.The frequency modulator 17 modulates the train speed code received from the train speed code generator 16 on the carrier frequency received by the carrier frequency oscillator 15, and transmits the impedance bond and matching unit 11B via the transmitter 18. To send).
임피던스 본드 및 매칭부(11B)는 송신기(18)와 궤도(TRACK) 간의 임피던스를 매칭하여 변조된 반송파가 궤도에 잘 전송되도록 한다. 그리고 ATS신호발생부(20)는 다른 궤도구간에 각각 설치되어 ATC 지상장치가 설치된 노선상에 ATS차상장치를 탑재한 차량의 운행이 가능토록 하기 위한 것이다.The impedance bond and matching unit 11B matches the impedance between the transmitter 18 and the track TRACK so that the modulated carrier is well transmitted on the track. In addition, the ATS signal generators 20 are installed in different track sections to enable the operation of the vehicle equipped with the ATS on-vehicle device on the route where the ATC ground device is installed.
따라서 제1도에 도시한 바와 같이, ATS신호발생부(20)를 ATC신호제어부(14)에 연결함으로써 ATC지상장치를 이용하여 ATS지상장치를 제어함으로써 ATC/ATS 겸용 지상설비와 같은 효과를 발휘할 수 있다.Therefore, as shown in FIG. 1, by connecting the ATS signal generator 20 to the ATC signal controller 14, the ATS ground apparatus is used to control the ATS ground apparatus to achieve the same effect as the ATC / ATS ground equipment. Can be.
제1도에 도시한 바와 같이 상기 ATS신호발생부(30)는 ATC신호제어부(14)를 경유하여 ATC궤도계전기(13)로부터 열차점유정보를 수신받고 ATC신호제어부(14)로부터 열차제어용 속도코드를 수신받아 신호기(50)에 속도제어에 필요한 신호를현시하고 ATS지상자(60)를 제어하여 ATS지상자(60)가 미리 설정된 제한 속도별 해당 주파수에 공진하도록 한다.As shown in FIG. 1, the ATS signal generator 30 receives the train occupancy information from the ATC track relay 13 via the ATC signal controller 14 and receives the speed code for controlling the train from the ATC signal controller 14. Receives the signal to express the signal necessary for the speed control to the signal 50 and to control the ATS finger box 60 so that the ATS finger box 60 resonates at the corresponding frequency for each preset speed limit.
인터페이스(31)는 ATC신호제어부(14)를 경유하여 ATC궤도계전기(13)의 열차점유에 관한 전방신호조건을 입력받으며, 현재의 신호조건을 후방의 ATC신호제어부(14)에 출력하며, 이러한 신호는 중앙처리장치(32)가 감시 및 처리하여 ATS 신호를 출력하게 된다. 그리고, ATS 또는 ATC 상태는 상태표시기(35)에 표시된다. 따라서 ATC 차상장치를 탑재한 열차(T)는 노선(TRACK) 위를 ATS방식으로서 운행할 수 있게된다.The interface 31 receives a front signal condition for occupying the train of the ATC track relay 13 via the ATC signal controller 14, and outputs a current signal condition to the rear ATC signal controller 14. The signal is monitored and processed by the central processing unit 32 to output the ATS signal. The ATS or ATC state is displayed on the status indicator 35. Accordingly, the train T equipped with the ATC onboard apparatus can operate on the track TRACK as an ATS system.
이상에서와 같이 본 발명에서 따른 열차자동제어장치용 지상설비를 이용한 열차자동정지장치용 지상신호 발생장치에 의하면, 현재의 ATS지상장치에 ATC용 지상장치를 부가함으로서 ATS지상 신호와 ATC지상신호를 동시에 발생시켜 ATC차상장치를 설치한 차량이나 ATC차상장치를 탑재한 차량이 동일 노선을 운행할 수 잇으므로 ATS지상 설비(예컨대 경부선) 등을 ATC지상 설비로 변경하더라고, ATC궤도계전기로부터 열차점유정보를, ATC신호제어부로부터 열차제어용 속도코드를 수신받아 신호기에 해당신호를 현시하고, ATS지상자를 제어하여 ATS지상자로 하여금 미리 약속된 제한 속도별 해당주파수를 공진토록 함으로써 ATS방식의 차상장치를 탑재한 차량과 ATC 차상장치를 탑재한 차량 모두가 동일 노선을 운행할 수 있는 이점이 있으며, 또한 전구간에 걸쳐 신호설비를 한 번에 변경하지 않아도 되므로 시설 설치비용을 현저하게 경감할 수 있는 이점이 있다.As described above, according to the ground signal generator for the automatic automatic stop device using the ground facilities for the automatic control device according to the present invention, the ATS ground signal and the ATC ground signal are added by adding the ATC ground device to the current ATS ground device. At the same time, a vehicle equipped with an ATC onboard device or a vehicle equipped with an ATC onboard device can operate on the same route, so even if the ATS ground equipment (eg, Gyeongbu Line) is changed to an ATC ground facility, the occupancy information from the ATC track relay ATS receives the train control speed code from the ATC signal control unit, displays the corresponding signal in the signal, and controls the ATS box to cause the ATS box to resonate the corresponding frequency for each predetermined speed limit. Both vehicles and vehicles equipped with ATC onboard devices have the advantage of being able to travel on the same route, and they also Because you do not have to change your equipment at once, there is an advantage that can significantly reduce the facility installation costs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960062399A KR100255709B1 (en) | 1996-12-06 | 1996-12-06 | The ground signal generating apparatus for automatic train stopping system using a ground systema of a train automatic control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960062399A KR100255709B1 (en) | 1996-12-06 | 1996-12-06 | The ground signal generating apparatus for automatic train stopping system using a ground systema of a train automatic control apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980044324A KR19980044324A (en) | 1998-09-05 |
| KR100255709B1 true KR100255709B1 (en) | 2000-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960062399A KR100255709B1 (en) | 1996-12-06 | 1996-12-06 | The ground signal generating apparatus for automatic train stopping system using a ground systema of a train automatic control apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100751055B1 (en) * | 2000-02-01 | 2007-08-23 | 김봉택 | Automatic signal transformer for automatic train stopper |
| KR20040006079A (en) * | 2002-07-09 | 2004-01-24 | (주)대덕일렉트로닉스 | Automatic blocking controll system for train |
| KR20040009628A (en) * | 2002-07-24 | 2004-01-31 | (주)대덕일렉트로닉스 | Automatic blocking controll method for train |
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1996
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