한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2002년도 춘계학술대회 논문집
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- Pages.530-534
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- 2002
여분을 갖는 시스템의 시리얼데이터통신 중재모듈의 개발
A Development for Serial Data Communication Arbitration Module in Redundant System
초록
This paper show serial communication method in order to design how to interface between fault tolerant systems with redundancy. Problem has been in the method that fault tolerant system had switched of serial data with common switching device. This problem degrade reliability in itself and total system which is interfaced with that serial communication system. So Arbitration module of serial communication which is suggested in this paper can improve the reliability using voter algorithm which fault is detected passively.
키워드