트랜스폰더 태그 오 검지에 대한 신뢰도 향상 방안 고찰

Transponder Tag, a wayside equipment of CBTC system, is used for tracking fixed train position by using RF(Radio Frequency).Frequently tag detection error is experienced on ground condition due to environmental element. To improve this error, we had verified improving detection error rate after installed wooden frame around TAGs at platform. If other system that has similar environment experiences TAG detection error, this improvement could be applied to improve Tag detection error rate caused by RF scattering. Therefore it seems be stabilized reliability and maintainability of train system. This paper describes how to improve reliability with respect to TAG detection error.