• Journal of the Korean Society for Railway
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• v.7 no.2
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• pp.163-172
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• 2004

올해(2004년) 연말로 예정된 남북철도 연결이 동북아 지역의 물적교류에 미칠 영향에 관한 연구는 TSR, TCR. TMGR, TMR에 관한 연구와 함께 국내에 이미 상당한 수준 축척 되었지만 물적교류와 함께 동북아 교류협력에 또 한축을 이루고 있는 인적교류 즉 여객수송에 관한 연구는 거의 없는 실정이다. 본 연구에서는 인구가 조밀하고 경제성장속도가 빠른 서울↔북경 축에 국제 여객열차를 운행할 경우를 가정하여 기존의 항공$.$해운에서 철도로의 수요 전환량을 실제 설문조사를 통하여 구하고 이를 수송할 열차운행 계획을 세운다. 나아가 국제 여객열차 운영자의 입장에서 예상수입 및 비용을 현실성 있게 분석하고 수익성 여부도 유동성, 순현재 가치, 내부수익율 세가지로 검토하여 한$.$중간 국제 여객열차 운행의 가능성을 검증한다.

• 해운
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• no.2 s.1
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• pp.30-35
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• 2004

• Proceedings of the KSR Conference
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• 2004.06a
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• pp.576-582
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• 2004

올해(2004년) 연말로 예정된 남북철도 연결이 동복아 지역의 물적교류에 미칠 영향에 관한 연구는 TSR, TCR, TMGR, TMR에 관한 연구와 함께 국내에 이미 상당한 수준 축적되었지만 물적교류와 함께 동북아 교류협력에 또 한 축을 이루고 있는 인적교류 즉 여객수송에 관한 연구는 거의 없는 실정이다. 본 연구에서는 인구가 조밀하고 경제성장 속도가 빠른 서울$\leftrightarrow$북경 축에 국제 여객열차를 운행 할 경우를 가정하여 기존의 항공${\cdot}$해운에서 철도로의 수요 전환량을 실제 설문조사를 통하여 구하고 이를 수송할 열차 운행계획을 세운다. 나아가 국제 여객열차 운영자의 입장에서 예상수입 및 비용을 현실성 있게 계산하고 수익성 여부도 검토한다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.35 no.4
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• pp.875-886
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• 2015

By promoting the international transportation and the improvement of advanced exchange between South and North Korea, the Asian Highway plan was expected to make considerable economical effects in the North-East Asian region. This study focuses on a part of AH6 route (i.e., South Korea-North Korea-China-Far East Russia) and aims to analyze the behavioral change of international passenger transport around the Korean Peninsula by assuming the non-existent North Korea land transport network connectivity. The study was performed using two main methods. First, a stated preference survey was performed to derive the actual modal share of each travel mode. Second, a disaggregate analysis was performed to develop possible mode-choice models for international passenger travel and find out the suitable choice. Based on the results of the model estimation, it is found that over 90% of the international passenger transport would be converted to land transport (rail+highway). In addition, international railroad modal share rate would be increased from 62.8% to 66.1% and international bus would be decreased from 29.6% to 21.9% as the distance lengthened (903km~1,631km).

• Journal of Digital Convergence
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• v.16 no.5
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• pp.137-143
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• 2018

Korea's air passenger traffic has been growing steadily. In this paper, we propose a forecasting model of air passenger demand to ascertain the growth trend of air passenger transportation performance in Korea. We conducted a simulation based on System Dynamics with the demand as a dependent variable, and international oil prices, GDP and exchange rates as exogenous variables. The accuracy of the model was verified using MAPE and $R^2$, and the proposed prediction model was verified as an accurate prediction model. As a result of the demand forecast, it is predicted that the air passenger demand in Korea will continue to grow, and the share of low cost carriers will increase sharply. The addition of the Korean transportation performance of foreign carriers in Korea and the transportation performance of Korean passengers due to the alliance of airlines will provide a more accurate forecast of passenger demand.

• Journal of Satellite, Information and Communications
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• v.10 no.3
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• pp.68-72
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• 2015

The railway system has been recognized as one of the best eco-friendly advanced transportation systems. Furthermore, the improvement of the passenger transportation quality and the energy saving have been studied for being the most competitive transportation system. However, most of the studies have been mainly focused on the improvement of the transportation efficiency and energy saving because of the characteristics of the urban railway which serves the unspecified multiple passengers. In this paper, the 3-dimensional vibratory lateral acceleration has been measured in various environments for the automatic and manual operation modes of the general train and express train in the urban railway lines. In terms of the improvement of the passenger transportation quality, the comparison analysis of the ride quality is carried out based on the measured 3-dimensional vibratory lateral acceleration and the statistical techniques of UIC513R suggested by the International Union of Railways.

• Industry Promotion Research
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• v.8 no.3
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• pp.9-17
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• 2023

The purpose of this study is to look for the trends and rates of change of major passenger modes such as railway, subway, domestic shipping, domestic airline, international shipping and international airline. The data used were selected from the KOSIS, "Domestic Statistics, Statistics by Subject, Transportation and Logistics". The analysis period was 22 years from 1999 to 2020, and the annual rate of change from the previous year was calculated. In descriptive statistics, international shipping and international airlines showed relatively high volatility, whereas railway and subway showed low volatility. In the rise rate analysis, international air and international shipping dropped significantly from 539% and 368% in 2019 to 85% and 20% in 2020 due to Corona. International airline and international shipping fell significantly in 2020, but we expect them to rise again as the shock of Corona disappears in the future. Therefore, it seems that we need a project to prepare for this. International air and international shipping are expected to continue their upward trend as international trade picks up again and international travel regains its momentum.

• Journal of Korean Society of Transportation
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• v.25 no.2 s.95
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• pp.27-37
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• 2007

This research has been carried out for assessing the competitiveness of the major Asian airports based on the quality of service provision. Five airports were selected for evaluation: Hong Kong, Singapore Changi, Tokyo Narita, Bangkok Don Muang, and Seoul Incheon International Airport. For evaluation of these selected airports, AHP and IPA techniques were applied. Five main factors were defined through a literature review of previous studies: concreteness, convenience, economic efficiency, respondency, and accessability. Hong Kong International Airport had the strongest airport in the Asian region, followed by Incheon International Airport. The least competitive airports were Bangkok and Tokyo Narita International Airport in regards to users' perception for the provision of services at the airport.

• Journal of Korea Port Economic Association
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• v.36 no.3
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• pp.1-20
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• 2020

Coastal ferry routes are very important because they connect the mainland to islands, offer transportation for islanders, and bring tourism to islands. In particular, the recent increase in national income, prevalence of a culture that emphasizes work-life balance, and introduction of the five-day workweek have stoked interest in travel as a leisure pursuit, and demand for tourism from Korean people in islands has increased. As the number of passengers using coastal passenger terminals increases due to changes in the coastal tourism environment, the importance and need for coastal passenger terminal facilities and services is growing. Under these circumstances, it is necessary for the management organizations of coastal passenger terminals to manage and efficiently operate the terminals in such a way that budgets can be reasonably implemented and the convenience of passengers using the terminals is enhanced. This study primarily analyzed the management efficiency of coastal passenger terminals in terms of profitability and public interest using data envelopment analysis. The eight passenger terminals achieved low management efficiency in terms of profitability. These terminals should improve profitability by increasing income from terminal office rental and ancillary businesses and revenue from terminal fees by boosting island tourism and expanding overseas passenger transportation. The eight terminals with low management efficiency for public interest should increase the number of passengers by promoting island tourism, developing tour packages to Japan and China's coastal areas, developing new routes, and introducing super-high-speed ships.

• Journal of Korean Society of Transportation
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• v.22 no.1 s.72
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• pp.19-30
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• 2004

Once baggage demand of passengers is forecast, BHS requirements must be analyzed, i.e., the number of originating/transferring/terminating bags to be handled, the number of conveyor lines to be installed, the number of containers for baggage make-up, the number of claim devices for baggage claim, and so on. Therefore, the determination of the baggage traffic volume is one of the most important analysis components for the airport design. Accordingly, this research proposes time-based distribution table models in order to accurately estimate BHS requirements to obtain design criteria in airport design phase. As the BHS requirements are ascertained, related requirements of the facilities can be determined by applying actual specifications of devices, i.e., throughput. This research found that the proposed mathematical model gives a good reflection of IIA (Incheon International Airport)'s operational condition. That means the model provides apparent reliability and feasibility. Furthermore, the specifications of devices are the newest figures. This fact supports that the research provides more effcient and reliable results.