신호시스템을 위한 높은 신뢰성을 갖는 프로토콜 구조연구

초록

The railway signaling systems are computerized vital equipments for safety guarantee of train running. And also it is important to prepare the reliable communication link between signalling equipments. In this paper the review of signalling communication protocol used at current railway signalling is presented and basic line for reliable protocol structure is represented. And also the direction for our futher study on these is discussed.