승강장안전문(PSD) 운영 휴먼에러 방지를 위한 소프트웨어적 접근 연구

It is usually operating as automatic mode when the rolling stock is driving by the driver in SMRT. it is happened that passengers cannot get on/off the train due to unknown by the driver that the rolling stock doesn’t stop at the right position so that the doors don’t open. That is the reason the study of improvement of software has been needful. This study shows improvement of analysis of signal and alarm of HMI, recognition of status of door by RF Alarm and sensor recognition through the simulation to prove that driver’s human error can be protective