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초록
This paper addresses an analysis for a railway data transmission protocol - Ethernet based data transmission between the CTC(Centralized Traffic Control System) and the SCADA(Supervisory Control and Data Acquisition) system. Fame error rates of the data transmissions are calculated and compared for the two cases that the CTC/SCADA has an extra data transmission error control(CRC16) besides the inherent error control of the Ethernet(CRC32), and that the CTC/SCADA has no extra data transmission error control. With simulation results it has been verified that the extra data transmission error control(CRC16) contributes to lowering the frame error rate.
키워드
철도정보전송; 이더넷; 열차집중제어장치; 전철전력원격감시제어장치; 프레임에러율; Railway Data Transmission; Ethernet; CTC; SCADA; Frame Error Rate
- 제목
- CTC와 SCADA간 정보전송 프로토콜에 대한 프레임 에러율 분석
- 제목 (타언어)
- Analysis for Frame Error Rate of a Data Transmission Protocol between CTC and SCADA
- 저자
- 강문호; 이재호; 황종규; 박영수
- 발행일
- 2004-12
- 저널명
- 한국철도학회논문집
- 권
- 7
- 호
- 4
- 페이지
- 296 ~ 301
- 언어
- KOR
- 출판사
- 한국철도학회
- 발행국가
- 대한민국
- 분량
- 6 페이지
- ISSN
- E 2288-2235
P 1738-6225