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철도안전과 정부3.0을 지향하는 시각화 활용 철도 데이터 개방에 관한 연구
우현지 ( Hyun Ji Woo ),염병수 ( Byung Soo Yeom ),김현희 ( Hyun Hee Kim ),이원태 ( Won Tae Lee ),갈원모 ( Won Mo Gal ) 대한설비관리학회 2016 대한설비관리학회지 Vol.21 No.2
Open public data is a worldwide trend, and has recently enhanced data visualization service of the public targeted. It is also a means of realizing national personalized service emphasized in government 3.0. This paper presents the practices that can provide an intuitive means to visualize the railway accident statistics. By opening the service to visualize how internal and external describe whether to contribute to establishing the railway safety policy.
고속 열차 고장 발생 예측을 위한 연관 규칙 마이닝의 적용
김철홍 ( Chul Hong Kim ),김영덕 ( Young Duck Kim ),염병수 ( Byung Soo Yeom ),박정희 ( Cheong Hee Park ) 대한설비관리학회 2016 대한설비관리학회지 Vol.21 No.1
It may occur in the high-speed train many different types of failures such as support fixture crack, engine fault, composite train`s division/connection abnormality, axle`s rust, and shaking of its body. Such failures can threaten safe and reliable train operation. Sometimes some failure can cause failure of the other, and therefore discovering the association rules between various failures can help preventing the occurrence of related failures. In this paper, we propose to apply association rule mining for failure record data from a high-speed train.
복합화물열차 실시간 물류처리를 위한 Hy-SoBex 물류시스템 설계
이헌규(Heon Gyu Lee),신상훈(Sang Hoon Shin),최지영(Ji Young Choi),최용훈(Yong Hoon Choi),정훈(Hoon Jung),김진석(Jin Suk Kim),염병수(Byung Soo Yeom) 한국철도학회 2014 한국철도학회 학술발표대회논문집 Vol.2014 No.5
본 논문에서 설계한 Hy-SoBex 물류시스템은 복합화물차량을 활용하여 여객의 화물을 동일한 열차에 적재하고 ICT 기술을 적용하여 실시간 물류 운영관리를 위한 시스템이다. Hy-SoBex 시스템은 화물접수 기능, 화물적재배치 최적화, 상하역 이송 장치 제어 기능, 실시간 운영관제 기능, 외부연계 기능을 포함한다. 또한 시스템은 KORAIL 내부 운영망 및 외부 시스템과의 연계, 모바일 서비스가 가능한 WAS/WEB 구조로 설계하였다. Hy-SoBex logistics system designed in this paper transports passenger’s baggage on the same train using combined freight train and operates the real-time logistics with ICT. The system includes baggage acceptance, optimal baggage allocation, loading/unloading equipment control, real-time operation & management, and external linkage function. The system is also designed with WAS/WEB structure enabling link to KORAIL internal operational network and external network including mobile services.