하이브리드 궤도회로 시스템 실용화를 위한 적용성 검토

A lot of research recently has done for efficiency and reliability of the train operation, and securing domestic technology of train operation system. However, as increase dependence level of foreign system which is expensive, weakening the competitiveness of domestic technology and increasing the operation cost are concerned. Thus hybrid track circuit system, basic position detection system of train, is being developed for minimizing foreign system dependence. With this paper, we inspect current situation of the train signal system and examine applicability of the hybrid track circuit system from now on.