One of the most important targets of transportation is to transport human and commodities to the destination safely. Railway has low risk, compared with land, ocean and flight route and it assures high security as well as high speed driving, since it runs on regular track. However, train accident ma...
One of the most important targets of transportation is to transport human and commodities to the destination safely. Railway has low risk, compared with land, ocean and flight route and it assures high security as well as high speed driving, since it runs on regular track. However, train accident may result in tragic accident due to small carelessness, so special event recorder is preferably used in order for clarity of responsibility in case of accident, maintenance of signal device and defect analysis. JRU(Juridical Recorder Unit) for ATC/ATS/ATP can be more advanced event recorder. Event recorder of KTX-I which is running now is installed one by one on each leading car and last car, and operation plan of event recorder in case of single trainset is suggested. But regarding train operation of multi-coupled trainset operation such as KTX-II, more detailed study is required for event recorder revitalization and record data process method. Therefore, this research aims at operation plan used in existing event recorder, and suggests effective operation and management plan of event recorder in multi-coupled trainset such as new High Speed Train.
One of the most important targets of transportation is to transport human and commodities to the destination safely. Railway has low risk, compared with land, ocean and flight route and it assures high security as well as high speed driving, since it runs on regular track. However, train accident may result in tragic accident due to small carelessness, so special event recorder is preferably used in order for clarity of responsibility in case of accident, maintenance of signal device and defect analysis. JRU(Juridical Recorder Unit) for ATC/ATS/ATP can be more advanced event recorder. Event recorder of KTX-I which is running now is installed one by one on each leading car and last car, and operation plan of event recorder in case of single trainset is suggested. But regarding train operation of multi-coupled trainset operation such as KTX-II, more detailed study is required for event recorder revitalization and record data process method. Therefore, this research aims at operation plan used in existing event recorder, and suggests effective operation and management plan of event recorder in multi-coupled trainset such as new High Speed Train.
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
문제 정의
따라서, 본 논문은 기존의 사건기록기에서 사용하는 운영 방법을 지향하면서 신규고속차량과 같이 중련편성으로 운행하는 열차에서 사건기록기를 효율적으로 운영 관리할 수 있는 방안을 제시하고자 한다.
가설 설정
. 운행중에 사건기록기는 선두차와 후두차에서 동시에 동작하여야 한다
. 자기 진단기능을 통해 처음 동작시와 정상 운행중에 지속적으로 자기진단을 수행하여야 한다.
. 전원이 인가되지 않는 상황에서도 저장된 내용을 계속 유지하여야 한다.
제안 방법
중련편성시 사건기록계는 밧데리 전원(MES.ENR)이 인가되고 LP.ENR 신호가 작동되면 Journey 파일 (LP, FPTI, FPK7)에서의 기록이 이루어지고, LP.ENR 신호가 작동하지 않으면, Journey 파일의 종료 (FPTLFPK7)에서 기록이 이루어지도록 시스템 및 로직을 구현하였고 운영방안을 제시하였다.
대상 데이터
있다. 사건기록기는 요구조건 사양에 부합하는 Journey 파일의 길이(LP), Journey 카세트 파일의 종료(FPK7) 및 Journey Drive File의 종료(FPTI)이며 , 각 파일은 다음과 같은 특징을 지니고 있어야 한다.
후속연구
향후에는 보다 진보적인 기법으로 사건기록장치에 기록된 데이터의 신뢰성을 검증하고, 분석하는 방안에 대한 연구를 수행할 예정이다.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.