Design and Analysis of Communication Network in a Real-time Train Information System

실시간 열차 정보 시스템에서의 차량간 광통신의 설계와 해석

In this paper, a realization of a real-time train information system(TIS) is discussed. The requirements of TIS which satisfy real-time constraints are analyzed in view of data transfer. For efficient data communication in TIS, a new network system is suggested and its real-time characteristics are analyzed and compared with the standard network system. A local unit is designed based on VMEbus system.