KR0143672B1 - A circuit for testing the indicating lamps of a railcar - Google Patents
A circuit for testing the indicating lamps of a railcarInfo
- Publication number
- KR0143672B1 KR0143672B1 KR1019950069212A KR19950069212A KR0143672B1 KR 0143672 B1 KR0143672 B1 KR 0143672B1 KR 1019950069212 A KR1019950069212 A KR 1019950069212A KR 19950069212 A KR19950069212 A KR 19950069212A KR 0143672 B1 KR0143672 B1 KR 0143672B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- lamp
- test
- acd
- atc
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
Abstract
본 발명은, 전동차의 각 장치에 대한 지시램프의 이상유무를 간편하게 시험할 수 있도록 된 철도차량의 지시램프 시험회로에 관한 것으로, ADU(Aspect Display Unit)부(12)에 연결되는 ATC(Automatic Train Control)램프시험버튼(10)과, 상기 ADU부(12)로부터의 램프시험신호가 입력되는 ATC TWC프레임부(14), 20mA 전류루프를 통해 상기 ATC TWC프레임부(14)으로부터의 시험신호가 입력되는 TCMS(Train Control and Monitoring System)부(16), 이 TCMS부(16)로부터의 시험신호에 의해 릴레이부(20)를 구동시키는 ACD(Aux. Control Device)부(18) 및, 이 ACD부(18)로부터의 구동신호에 의해 각 지시램프로 전원을 인가하는 릴레이부(20)를 구비하여 구성된 것을 특징으로 한다.The present invention relates to an indication lamp test circuit of a railway vehicle, which is capable of easily testing the presence or absence of an indication lamp for each device of an electric vehicle. The present invention relates to an ATC (Automatic Train) connected to an ADU (Aspect Display Unit) unit 12. The test signal from the ATC TWC frame unit 14 through the lamp test button 10, the ATC TWC frame unit 14 to which the lamp test signal from the ADU unit 12 is input, and the 20 mA current loop An input TCMS (Train Control and Monitoring System) unit 16, an ACD (Aux. Control Device) unit 18 for driving the relay unit 20 by the test signal from the TCMS unit 16, and this ACD And a relay unit 20 for supplying power to each of the indicator lamps by the drive signal from the unit 18.
Description
제1도는 본 발명에 따른 철도차량의 지시램프 시험회로도.1 is an indicator lamp test circuit diagram of a railway vehicle according to the present invention.
제2도는 본 발명에 따른 릴레이부에 연결된 지시램프를 나타낸 회로도.2 is a circuit diagram showing an indicator lamp connected to a relay unit according to the present invention.
제3도는 종래 철도차량의 지시램프 시험회로도이다.3 is an indicator lamp test circuit diagram of a conventional railway vehicle.
＊도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols for main parts of drawing
10 : ATC(Automatic Train Control)램프시험버튼10: ATC (Automatic Train Control) Lamp Test Button
12 : ADU(Aspect Display Unit)부12: ADU (Aspect Display Unit) unit
14 : ATC TWC프레임부14: ATC TWC frame part
16 : TCMS(Train Control and Monitoring System)부16: TCMS (Train Control and Monitoring System)
18 : ACD(Aux. Control Device)부18: ACD (Aux.Control Device) part
본 발명은 철도차량의 지시램프 시험회로에 관한 것으로, 특히 전동차의 각 장치에 대한 지시램프의 이상유무를 간편하게 시험할 수 있도록 된 철도차량의 지시램프 시험회로에 관한 것이다.The present invention relates to a test lamp test circuit of a railroad car, and more particularly, to a test lamp test circuit of the railroad car that can easily test the presence or absence of the indicator lamp for each device of the electric vehicle.
제3도는 종래 철도차량의 지시램프 시험회로도로, 여기서는 전동차의 각 장치에 대한 지시램프가 운전실내로 취부됨으로써 각 지시램프의 동작상태를 인지하여 각 장치의 상태를 알 수 있게 된다.3 is a diagram illustrating a test lamp test circuit of a conventional railway vehicle. In this case, an indicator lamp for each device of the electric vehicle is installed in the cab, whereby the operation state of each indicator lamp can be recognized to recognize the state of each device.
그러나, 상기 도면에 나타낸 각 지시램프 자체의 이상유무를 시험하는 기능이 구비되어 있지 않기 때문에 지시램프 자체를 시험하는 데에는 상당한 어려움이 있었다.However, there is a considerable difficulty in testing the indicator lamp itself because it is not equipped with a function for testing the presence or absence of abnormality of each indicator lamp shown in the drawing.
상기한 바의 목적을 달성하기 위한 본 발명은, ADU부에 연결되는 ATC램프시험버튼과, 상기 ADU부로부터의 램프시험신호가 입력되는 ATC TWC프레임부, 20mA 전류루프를 통해 상기 ATC TWC프레임부으로부터의 시험신호가 입력되는 TCMS부, 이 TCMS부로부터의 시험신호에 의해 릴레이부를 구동시키는 ACD부 및, 이 ACD부로부터의 구동신호에 의해 각 지시램프로 전원을 인가하는 릴레이부를 구비하여 구성된 것을 특징으로 한다.The present invention for achieving the above object, the ATC lamp test button connected to the ADU unit, the ATC TWC frame unit to which the lamp test signal from the ADU unit is input, the ATC TWC frame unit through a 20 mA current loop And a TCMS unit for inputting a test signal therefrom, an ACD unit for driving the relay unit by the test signal from the TCMS unit, and a relay unit for applying power to each indicator lamp by the drive signal from the ACD unit. It features.
또한, 상기 ACD부는 상기 릴레이부를 통해 지시램프의 점등시간을 제어할 수 있는 것을 특징으로 한다.The ACD unit may control the lighting time of the indicator lamp through the relay unit.
상기한 바와 같이 구성된 본 발명은, TCMS부로부터의 시험신호에 의해 ACD부가 릴레이부를 구동시킴으로써 전동차의 각 장치에 대한 지시램프의 이상유무를 간편하게 시험할 수 있게 된다.According to the present invention configured as described above, the ACD unit drives the relay unit according to the test signal from the TCMS unit, thereby making it possible to easily test whether there is an abnormality of the indication lamp for each device of the electric vehicle.
이하 본 발명의 바람직한 실시예를 첨부한 예시도면을 참조하여 자세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.
제1도는 본 발명에 따른 철도차량의 지시램프 시험회로도로, 상기 회로는 ADU(Aspect Display Unit)부(12)에 연결되는 ATC(Automatic Train Control)램프시험버튼(10)과, 상기 ADU부(12)로부터의 램프시험신호가 입력되는 ATC TWC프레임부(14), 20mA 전류루프를 통해 상기 ATC TWC프레임부(14)으로부터의 시험신호가 입력되는 TCMS(Train Control and Monitoring System)부(16), 이 TCMS부(16)로부터의 시험신호에 의해 릴레이부(20)를 구동시키는 ACD(Aux. Control Device)부(18) 및, 이 ACD부(18)로부터의 구동신호에 의해 각 지시램프로 전원을 인가하는 릴레이부(20)를 구비하여 구성된다.1 is an indicator lamp test circuit of a railway vehicle according to the present invention, the circuit is an ATC (Automatic Train Control) lamp test button 10 connected to the ADU (Aspect Display Unit) unit 12, and the ADU unit ( ATC TWC frame unit 14 to which the lamp test signal from 12) is input, and a TCMS (Train Control and Monitoring System) unit 16 to which a test signal from the ATC TWC frame unit 14 is input through a 20 mA current loop. ACD (Aux. Control Device) unit 18 which drives the relay unit 20 by the test signal from the TCMS unit 16, and each indication lamp by the drive signal from the ACD unit 18. It comprises a relay unit 20 for applying power.
또한, 상기 ACD부(18)는 상기 릴레이부(20)를 통해 지시램프의 점등시간을 제어할 수 있게 된다.In addition, the ACD unit 18 may control the lighting time of the indicator lamp through the relay unit 20.
여기서, 전동차의 각 장치에 대한 지시램프의 이상유무를 시험하기 위해 ATC램프시험버튼(10)을 누르면, 상기 시험버튼신호가 ADU부(12)로 입력되어 상기 ADU부(12)가 램프시험신호를 ATC TWC프레임부(14)로 입력하게 된다.Here, when the ATC lamp test button 10 is pressed to test whether there is an abnormality of the indicator lamp for each device of the electric vehicle, the test button signal is input to the ADU unit 12 so that the ADU unit 12 receives the lamp test signal. To the ATC TWC frame unit 14.
이후, 상기 ATC TWC프레임부(14)가 20mA 전류루프를 통해 시험신호를 상기 TCMS부(16)로 출력하고, 상기 TCMS부(16)는 상기 시험신호를 ACD부(18)로 출력하며, 상기 ACD부(18)는 상기 시험에 의해 릴레이(LpTR1)를 구동시키게 된다. 상기 릴레이(LpTR1)는 상기 ACD부(16)로부터의 신호에 의해 여자됨으로써 전원의 릴레이(LpTR1)에 접속된 각 지시램프에 인가되어 각 지시램프의 점등상태에 의해 이상유무가 검출될 수 있게 된다.Thereafter, the ATC TWC frame unit 14 outputs a test signal to the TCMS unit 16 through a 20 mA current loop, and the TCMS unit 16 outputs the test signal to an ACD unit 18. The ACD unit 18 drives the relay LpTR1 by the test. The relay LpTR1 is excited by a signal from the ACD unit 16 so that the relay LpTR1 is applied to each of the indicator lamps connected to the relay LpTR1 of the power supply so that abnormality can be detected by the lighting state of each of the indicator lamps. .
여기서, 상기 릴레이(LpTR1)는 2초간 각 지시램프를 점등시킴으로써 각 지시램프의 이상유무가 검출될 수 있게 된다.In this case, the relay LpTR1 turns on each of the indicator lamps for two seconds to detect whether there is an abnormality of the indicator lamps.
제2도는 본 발명에 따른 릴레이부에 연결된 지시램프를 나타낸 회로도로, 여기서는 실제 철도차량에 적용된 각 장치에 대한 지시램프를 시험하기 위한 회로도이다.FIG. 2 is a circuit diagram showing an indicator lamp connected to a relay unit according to the present invention. Here, it is a circuit diagram for testing an indicator lamp for each device applied to an actual railway vehicle.
한편, 본원 청구범위의 각 구성요건에 병기된 도면참조부호는 본원 발명의 이해를 용이하게 하기 위한 것으로, 본원 발명의 기술적 범위를 도면에 도시한 실시예로 한정할 의도에서 병기한 것은 아니다.On the other hand, the reference numerals written in the components of the claims of the present application to facilitate the understanding of the present invention, and are not written in the intention to limit the technical scope of the present invention to the embodiments shown in the drawings.
이상에서 설명한 바와 같이 본 발명에 의하면 TCMS부로부터의 시험신호에 의해 ACD부가 릴레이부를 구동시킴으로써 전동차의 각 장치에 대한 지시램프의 이상유무를 간편하게 시험할 수 있게 된다.As described above, according to the present invention, the ACD unit drives the relay unit according to the test signal from the TCMS unit, thereby making it possible to easily test whether there is an abnormality of the indication lamp for each device of the electric vehicle.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950069212A KR0143672B1 (en) | 1995-12-30 | 1995-12-30 | A circuit for testing the indicating lamps of a railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950069212A KR0143672B1 (en) | 1995-12-30 | 1995-12-30 | A circuit for testing the indicating lamps of a railcar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970040761A KR970040761A (en) | 1997-07-24 |
| KR0143672B1 true KR0143672B1 (en) | 1998-08-01 |
Family
ID=19448349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950069212A KR0143672B1 (en) | 1995-12-30 | 1995-12-30 | A circuit for testing the indicating lamps of a railcar |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0143672B1 (en) |
-
1995
- 1995-12-30 KR KR1019950069212A patent/KR0143672B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970040761A (en) | 1997-07-24 |
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