• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 추계학술대회 논문집
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• pp.1212-1218
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• 2004

Train operation simulation program models the railway facilities such as railway network configuration, railway parameters and signalling equipments, as well as the train performances such as traction performance, schedules, timetable. As the program can emulate exactly the train movements on the railway network by using computer simulation techniques, it can be applied to the optimization of the train operation plan and the reform of railway facilities. This paper provides a simulation case study which shows that we can simulate exactly the unusual situations of train traffic operation when train movements are disturbed by accidents, and also provide the effective countermeasure to minimize the train delays.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 추계학술대회 논문집
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• pp.965-970
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• 2004

The private investment on the SOC facilities is a worldwide tendency since it can supplement the insufficient investment of public finance in the construction of infrastructures. Alter the formulation of private investment law, private sector's investment on roads, harbors and environmental facilities are being progressed considerably. However, railway construction by private sector is not active comparing to the former areas because of huge investment for construction but relatively low and unpredictable benefit in operation. This paper reviews the financial, social and institutional aspects on the private investment for SOC projects, especially railway projects. Also, this paper tries to find the desirable way to expedite the private investment on railway project,. Conclusively, the paper propose that the private sector in railway projects is better constituted with financial investor and the private financing could be. activated and settled if a stable minimum benefit on their investment being ensured institutionally, for example, by BTL.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1998년도 하계학술대회 논문집 A
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• pp.393-395
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• 1998

This paper presents a modeling of railway facilities based on object-oriented software development technique for train operation simulation program. Railway network is decomposed by Line Structure Model and Signal System Model which can be composed to make the train routes and train performance calculation. A brief explanation of class design about these model is provided.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2003년도 추계학술대회 논문집(II)
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• pp.52-57
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• 2003

This study suggests several ways to improve the railroad facilities in the urban areas so as to maintain the urban railroad facilities and minimize their adverse impact on the roads around the facilities. Environmental problems such as noise and vibration can be minimized by constructing soundproofing walls and improving railway and train systems. To reduce the traffic congestion at the railroad crossings, current at-grade crossings should be changed to separated crossings. Moreover, the criteria by where railroad crossings are located should be revised. In the long term, the land use development for the railroad station and the surrounding areas needs to be changed. Several case studies of Japan's and France's major cities show the potential of successfully integrating the development of railroad facilities and their surrounding areas. In addition, there is a need to .consider institutional aspects, to improve the railroad facilities in the urban areas and to allow the integrated development of the railroad facilities and the surrounding areas.

• 한국철도학회논문집
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• 제19권3호
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• pp.351-362
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• 2016

본 연구의 목적은 고속철도 역사시설 및 열차서비스 전반에 관한 서비스 만족도를 측정하여 고객만족에 영향을 미치는 주요 서비스요인을 도출하고 그 관계를 밝히는 데 있다. 이를 위해 고속철도 이용객 202명을 대상으로 설문을 수행하여 분석한 결과, 역사 및 열차 관련 서비스에 관한 설문문항 63개 중, 주차관련서비스, 역사편의시설관련서비스, 발권서비스, 열차 내 서비스, 열차 내 환경 등의 다섯 가지 주요 서비스요인이 도출되었다. 구조방정식모형을 통한 가설검증 결과, 주차관련서비스는 열차 내 서비스에 직접적인 영향을 미치지 않으며, 그 외 역사편의시설 및 발권서비스는 열차 내 서비스 및 환경에 각각 긍정적인 영향을 미치는 선행요소로 나타났다. 또한 열차 내 서비스와 환경요인은 고객의 만족을 강화시키는 주요한 변수로 검증되었다. 따라서 역사시설 및 열차서비스의 경험은 철도서비스만족에 긍정적인 영향을 미치는 것을 알 수 있었다.

• 한국농촌건축학회논문집
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• 제14권3호
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• pp.109-119
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• 2012

This study aims to analyze architectural characteristics of railway station facilities which were built with development of railroads from Japanese Colonial Period to 1950's. To achieve this goals, 7 railway stations in Gyeongju area that are worth preserving were set up as research targets. For this study, I analyzed literature of the railway station and drawings which the KORAL Daegu Branch is keeping. Railway stations without a construction drawing investigated a direct visit. After analyzing the railway station facilities, the architectural properties such as plan, elevation and section have been identified. The results are as follows. First, Each modern railway station is usually consisted of waiting room and office, and ancillary spaces have been added. Over the years, however, the space was expanded horizontally. In that case, the structure and finish materials have been changed, like now. Second, Most of the roof shape is 'Matbae'(gable roof), especially Gyeongju station and Bulguksa Station are 'Woojingak roof. The roof structure is truss structure, especially as Pratt and Scissors type, but Gyeongju Station's structure is a reinforced concrete. Third, main doorway of waiting room is located in the center of the front gable. However, small stations like 'Ahwa' and 'Ipsil' station to ensure the passengers' waiting area are placed next to the office area.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 춘계학술대회 논문집
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• pp.380-385
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• 2004

Railway stations are functional buildings. Their primarily role is to help passengers or freights complete their trip safely, easily, comfortably, and to improve the railway operating system. However, some urban stations are lately taking the form of what is called a station complex, and some regional stations are being constructed together with local public facilities. Roles of railway station are changing. Therefore, meeting user, railway operator, local resident, and government needs, roles of railway station would include multi-functional complex, high quality terminal, community center.

• 전기학회논문지P
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• 제58권4호
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• pp.432-436
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• 2009

This paper is described that advanced study on network design of remote diagnosis system for power facilities of electric railway. In the field, it is very difficult for worker to diagnosis power facilities including catenary because workers should be maintenance on AC power supply. Therefore, to properly design on remote diagnosis system, we have searched the inside and outside of the country-related technology trends. Also we confirmed that required technologies to design interface technology required for the development of sensor devices and the USN network was designed in accordance with required skills. Throughout variety of requirements, we have development iRFS based ZA sensors and iRFM to receive data of sensor. Also CC2420 is applied as single-chip which used 2.4GHz IEEE802.15.4 compliant RF tranciver designed for low-power and low-voltage wireless applications for ZigBee communication.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2005년도 춘계학술대회 논문집
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• pp.1101-1104
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• 2005

The overall objectives for Korean railway system of the future are speedup, capacity management, increase safety, environmental protection. and enhancement efficiency. To achieve these, interconnection within the railway system must be optimised and designed on a customer-friendly basis. This principles applies to both passenger and freight traffic. for which cost-effective and time-efficient facilities must be provided. As the result. Korean railway network modernization is based on seeking out optimum conditions for improving railway business.

• 교육시설
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• 제15권4호
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• pp.14-25
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• 2008

The Purpose of this study is to find out the renewal methods of Dae-jun railway station areas, focusing on the domestic/foreign case studies of the railway station areas and the possibility of the Industry-University-Institute collaboration in this area. As a result, this study shows that the revitalization for the impact area around rail transit station in the aspect of urban spatial structure, mixed land use, type of facilities and exchanging transit system of mass traffic etc, as well as such non-physical aspects as Industry-University-Institute collaboration and administrative planning. It does so by strengthening ties between hardware and software studies of urban planning and University Facilities planning. Finally this study suggested the strategy for the renewal of impact area around the rail transit stations.