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주재웅 ( Jae Woong Joo ),오대명 ( Daming Wu ),박종혁 ( Jong Hyuk Park ) 한국정보처리학회 2015 한국정보처리학회 학술대회논문집 Vol.22 No.1
최근 금융과 IT 가 결합한 핀테크 산업이 빠르게 성장하고 있다. 전통적 금융 서비스에서 벗어나 소비자 접근성이 높은 인터넷, 모바일 기반 디바이스의 장점을 활용하여 송금, 결제, 자산관리 등 다양한 분야의 금융서비스를 제공한다. 하지만 핀테크 기술 발전으로 네트워크, 클라이언트, 시스템 등 각각의 부문에서 새로운 보안 위협 요소가 증가 할 것이다. 본 논문에서는 핀테크 보안의 고려사항과 연구동향에 대해 살펴보고 현재 핀테크 분야에서 보안이 적용된 시스템에 대해 분석하고 취급되는 정보보호의 중요성에 대해 고찰한다.
작업차량 장착용 충격흡수장치(TMA) 성능평가기준 수립 및 개발 연구
주재웅 ( Jae Woong Joo ),장대영 ( Dae Young Jang ),박제진 ( Je Jin Park ) 한국안전학회(구 한국산업안전학회) 2012 한국안전학회지 Vol.27 No.6
Rear collisions to expressway work trucks result many casualties these days. But, currently, no special measure are being taken except deploying sign trucks behind the working trucks. In the U.S and Europe, trucks with TMA(Truck Mounted Attenuator) are being deployed behind the working truck, which is regarded as the standard method for work area safety, thereby reducing the fatality rates and property damage tremendously. Also, standard for the performance of TMA are established and TMA can be used in the field only when it satisfies the standard. In Korea, neither the standard for nor any guide to the TMA exists. In the situation some manufacturer developed TMA without proper performance evaluation and marketed limited number of TMAs in the field. In the study, NCHRP350, which is the performance standard of expressway safety features of U.S. and materials related to the TMA standard in Europe have been reviewed to establish the Korean performance criteria. Based on the review, and incorporating existing Korean standard for crash cushions, domestic standard for TMA has been proposed and applied in developing Korean TMA and crash tested it to verify the performance. The original design developed was crash tested and modified. The newly proposed design was studied using impact simulation program several times. Modifications were made after each Simulation and prototype was built and crash tested as per the newly established TMA performance criteria.