• 한국안전학회지
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• 제28권2호
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• pp.6-13
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• 2013

This study focuses on finding ECO driving patterns which consider driving safety of the ATO system train and reliability and which optimize efficiency of the driving energy consumption. Research results derived by performing simulation of those 5 models show that the emergency braking which affects safety of passenger and the machinery is minimized, and safe driving speed is maintained by the prohibition of drastic acceleration/deceleration, coasting and constant-speed driving. Therefore if this result is applied to the urban railway train by amending or making ATO program to save energy usage that improve environmental quality, its effects as ECO driving pattern is huge.

• 한국산학기술학회논문지
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• 제13권2호
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• pp.893-899
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• 2012

본 논문은 경인선 백운역 및 백운역세권을 대상으로 철도에 의해 양분된 지역생활권의 단절 해소 및 철도시설 연변부지의 효율적 토지이용을 통한 입체적인 철도 환승시스템을 제안함과 동시에 철도 이용객의 편의를 도모하며 기존의 단절된 녹지축을 활성화하여 친환경적이며 안전하고, 편리한 주거환경의 개선을 통해 지역주민들의 삶을 한층 풍요롭게 하고 나아가 지역 생활권의 활성화 방안을 모색하는 것에 있다.

• 한국항공운항학회지
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• 제25권4호
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• pp.61-75
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• 2017

Recently Following changes in the airport industry, this study aims to investigate the relationship between physical servicescape elements, a travelers' enjoyment and/or anxiety, and traveler satisfaction in the airport environment context. Six airport service scape factorsd design, scent, functional organization, air/lighting conditions, seating, and cleanlinessd should be considered when evaluating traveler response. airport design features and pleasant scent have a positive influence on traveler enjoyment, generating satisfaction. This study also provides valuable implications for airport design, organization and development. By combining previous research on servicescapes and airport design, this study confirms the significance of servicescape attributes in transit service settings in Inchon international airport. The results of this study may help airport industry practitioners understand the airport environment from a passenger's perspective.

• 한국철도학회논문집
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• 제3권3호
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• pp.170-176
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• 2000

Nowadays, the vehicle structure weight of urban transit system has been reduced in order to save energy and materials. However, this light weighted vehicle structure is very important to verify the fatigue strength at the development stage. Bogie system consists of bogie frame, suspensions, wheel-sets, braking system and transmission system. Among these components, the bogie frame is most significant component subjected to the whole vehicle and passenger loads. In this study, the bogie frame for the standard EMU power car is evaluated to the static and fatigue strength. And, the evaluation method is used the JIS E4207 specification throughout the FEM analysis and static load test. The static and fatigue test results for the standard EMU bogie frame of power car has been appeared very safety and stable for the design load conditions.

• 한국산학기술학회논문지
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• 제13권1호
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• pp.412-418
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• 2012

본 논문은 원인천의 중심이었던 경인선 동인천역 및 동인천역세권을 대상으로 20세기 도시성장에 따른 원인천의 쇠퇴와 함께 불합리한 민자역사 개발로 낙후된 지역을 재활성화하기 위하여, 철도에 의해 양분된 지역생활권의 단절 해소 및 철도시설 연변부지의 효율적 토지이용을 통한 입체적인 철도 환승시스템을 제안함과 동시에 철도 이용객의 편의를 도모하며 기존 지역상권의 복원 및 활용을 통한 지역활성화 방안을 모색하는 것에 있다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 춘계학술대회 논문집
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• pp.1067-1072
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• 2008

The objective of this project is to get the qualification for participation in any procurement conducted by NYCT by proving Hyundai-Rotem's capability of truck development according to NYCT Pre-Qualification program. The scope of the PQ program is to develop the new fabricated truck from NYCT's old-fashioned casting truck and to operate the new fabricated truck in normal NYCT passenger service during 1 year. In this paper, the characteristics of the new fabricated truck in terms of design, manufacture and tests criteria are mainly introduced comparing with the domestic and European-style trucks.

• 한국철도학회논문집
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• 제8권6호
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• pp.592-596
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• 2005

This study analyzed changes of train operation between Seoul~Cheonan after the introduction of new electrified rail in 2005. As expected number of passengers were reduced at specific service section and several railroad stations which were served by the Mugunghwa. Also, the statistic shows that passenter demand concentrated in a specific time, so train service frequency and level of service need to be modified to meet with changed demand pattern. The purpose of this paper is to identify critical demand pattern, especially, in several section of the railroad system. This studies provide a railroad transportation system that is significantly more efficient, with far greater capacity, by providing solutions to the problems of congestion impact.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2009년도 춘계학술대회 논문집 에너지변화시스템부문
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• pp.192-194
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• 2009

Came to make a many development from the domestic railroad operation. The light rail transit enterprise is constructed plentifully. Consequently, the passenger safety importantly this, is recognized. The safety device which is applied in train control technique of the new railroad enterprise is important. Respects the updated technology development and an introduction of train control the safeguards is applied. Consequently, From the present paper researched the type and a technical development present condition of perception technique from platform safety device.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 제38회 하계학술대회
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• pp.1173-1174
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• 2007

The project of advanced urban transit system development is developing the advanced vehicle and the core technologies for the cost down by system change, the transport safety and the environmental friendliness and the improvement of passenger service. The product data management system is installed for management of each project. Various data and informations producted from each project are made for database. Therefore, we develop the product data management system.

• 한국멀티미디어학회논문지
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• 제5권1호
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• pp.10-17
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• 2002

제한된 도로 여건 하에서 대중 교통 활성화를 위해 전용차로 운영을 위한 지능형 무인 관리 시스템의 필요성이 대두되고 있다. 본 논문에서는 수리 형태학적 영상 처리 및 인식 기법을 적용하여 차량 검지 자동화 시스템을 연구하였다. 배경과 분리된 차량 객체 영상을 추출하였으며, 형태학적 골격을 분석하여 골격 히스토그램으로부터 차종 분류를 위한 새로운 유일 가중 골격 특징을 추출하는 알고리즘을 제안하였다. 실험을 통해 제안한 차종 분류 알고리즘이 승용차, 트럭 등의 차종 인식에 효과적임을 볼 수 있었다.