• Title, Summary, Keyword: 신교통시스템

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Analysis of New Transit System Effect in Large Scale Land Development Projects (대규모 택지개발지구내 신교통시스템 도입효과 분석)

  • Kim, Tae-Gyun;Chang, In-Seok;Lee, Young-Hoon
    • LHI Journal of Land, Housing, and Urban Affairs
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    • v.1 no.1
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    • pp.113-124
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    • 2010
  • This study is evaluating that new hi-tech transit systems each type of function and introduce applicable guideline decreases land sale price in New town and Large scale land development projects. For this, use the look-up table through the composite category of each type of system at the functional types, local characteristics. It also, As introduce the new systems calculate the Social benefits such as altered public traffic transfer system, reduced transit time and reduced carbon emission considering the three-dimensional arterial roads. As a result, New transportation systems contribute that the more reducing traffic congestion and air pollution and municipalities seeks for environment-friendly policy. However, this paper emphasize that the new transportation system has been introduce without considering the characteristics of locality and the efficient arrangement of them, it cannot be transferred the to the existing public traffic efficiently, futhermore causes the sale price in new large scale land development projects.

Empirical Analysis on Priority Evaluation of Advanced Urban Transit Systems Considering Weights of Public Transportation System Characteristics (대중교통수단 특성의 중요도를 고려한 신교통시스템 평가 실증분석)

  • Kim, Hyunwoong;Moon, Daeseop;Moon, Jungwook;Kim, Mirye;Lee, Jinsun
    • Journal of the Korean Society for Railway
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    • v.17 no.1
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    • pp.79-85
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    • 2014
  • This paper presents an evaluation method that considers the weights of many characteristics of a public transportation system; this method facilitates the selection of suitable advanced transit system in a transportation investment plan. The method sets up twelve evaluation items separated by the following influence factors: users, community, government and operators. It then evaluates the advanced transportation system by analyzing the weights. For an empirical analysis, the urban advanced transportation systems for the main transit of small and medium sized cities were evaluated using the AHP method. The result revealed that the weight order is safety, rapidity and punctuality, convenience, and regional activation, and the priority order is steel wheel-type AGT, LIM, and rubber wheel-type AGT.

An analysis on the railway vehicle system for the introduction of new transit systems (신교통시스템 도입을 위한 차량시스템에 관한 고찰)

  • Chung, Su-Young;An, Sung-Jin;Kim, Pyo-Jong
    • Proceedings of the KSR Conference
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    • pp.284-290
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    • 2009
  • As the increased importance is placed on the new transit systems owing to the environmental pollution caused by the road traffic congestion, the policy for the introduction of the new transit systems as an alternative solution to ease the heavy burden of the construction expenses is being actively established. Since the explicit recognition of such transit systems and the review on the method of its adoption have been a pressing matter in the light of reducing the pending traffic congestion, the development of the rolling stock systems in modes of new transportation has been made in various ways taking into consideration the regional circumstances to alleviate traffic congestion, and offer a more efficient service with the application of their intrinsic characteristics. Such systems also have been developed as a mix of punctuality for railway systems operating on the runway and flexibility for buses. This paper, therefore, deals in more detail with 3 modes of systems such as low-floor articulated buses, GRT(Guided Rapid Transit) and tram cars, and studies the overseas cases of the operation of those systems involving both negative and positive aspects.

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A Study on The Comparative Characteristics of Track-Guided Bus System (궤도버스시스템 특성비교연구)

  • 임성빈;지길룡
    • Journal of the Korean Professional Engineers Association
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    • v.30 no.4
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    • pp.88-98
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    • 1997
  • For Improving gradually inferior environment of public transportation system, it is necessary to introduce new transit System(NTS). NTS is defined as automated economicm system for it's operation . The Track Guided Bus System (TGBS) is one of the NTS, which is possible operating on the track or road surface and the system has actually many advantages. This study was concentrated on investigating the characteristics of TGBS, comparing to the other public transportation system and appraising the advantages of it on the benefit of the passenger side as well as investor, and then suggested applicable routes. As the result of the study, it is concluded that the advantage of this system is less transfering and initial low investment. Applicable route is the demand of passengers in the range of PPHPD 5,000~39,600, which is more than bus but not more than subway.

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Phased Introduction of the New Transportation System under the Step-by-step Land Development Project (단계적 택지개발사업에 따른 신교통시스템 적정 도입방안 분석)

  • Kim, Tae-Gyun;Lee, Yun-Sang;Jeong, Yeun-Woo
    • LHI Journal of Land, Housing, and Urban Affairs
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    • v.7 no.3
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    • pp.157-164
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    • 2016
  • Recently, the paradigm of land development has been transformed from the joint development to the step-by-step development due to changes in socio-economic conditions. Nevertheless, the introduction of large-scale transportation facilities such as new transportation system tends to employ the joint development. Although new transportation system is eco-friendly, it occasionally fails at the beginning of the project because of high installation cost. Such phenomenon is caused by not only the system did not reflect the local characteristics but also did not respond to the step-by-step development. Accordingly, in order to introduce transportation system rationally, introducing new methods corresponding to the step-by-step development should be sought. In this study, we assumed that large-scaled land development site be achieved step-by-step development. and suggested the need for a phased introduction through benefit-cost analysis. The findings illustrated that the phased introduction shows economic efficiency with 30% increase of B/C compared to the bulk introduction. It also demonstrates that the bulk introduction under step-by-step development is more efficient than the bulk introduction under joint development.

A study on the Conceptual Architecture design of the Tube Transportation System considering performance parameters (화물용 튜브운송시스템의 운영개념서 및 운영요구사항서 개발에 관한 연구)

  • Choi, Yo Chul
    • Journal of the Korea Society of Systems Engineering
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    • v.6 no.1
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    • pp.53-59
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    • 2010
  • 본 논문은 전세계적으로 신교통시스템으로 연구되고 있는 튜브운송시스템에 대한 개념과 화물용 튜브운송시스템의 운영개념서 및 운영요구사항의 개발에 관한 것이다. 철도시스템의 개발 초기에 시스템의 정확한 운영개념을 확립하고 이를 기반으로 시스템에 대한 사용자의 명확한 사용자 요구사항 및 운영요구사항을 도출하는 과정은 매우 중요하며, 시스템의 개발 초기 단계 측 개념설계 단계에서 반드시 수행되어야 한다. 본 논문을 통해서 문헌적인 운영개념서의 형식에 대한 조사, 특징, 그리고 현실적인 운영상황을 고려한 화물용 튜브운송시스템의 운영개념서를 제안하였다. 운영개념서를 통해서 사용목적, 운영시나리오, 비상상황 등의 정보가 식별하였으며 이를 바탕으로 시스템의 운영요구사항서를 개발하였다. 개발된 운영개념서 및 운영요구사항서는 확인된 사용자 요구사항 및 시스템 요구사항으로 구체화 되며, 시스템 아키텍처의 참고문서로서 활용될 수 있다.

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Design and Implementation of Wireless Power Transfer System for a Personal Rapid Transit (PRT) Vehicle (PRT 차량의 무선급전 시스템 설계 및 구현)

  • Kang, Seok-Won;Jeong, Rag-Gyo;Byun, Yeun-Sub;Um, Ju-Hwan;Kim, Baek-Hyun
    • Journal of Digital Convergence
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    • v.12 no.11
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    • pp.289-298
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    • 2014
  • Recently, the traditional paradigm in railroad technology is changing as more efficient and cost-effective electric vehicle (EV) technologies have emerged. The original concept of PRT (Personal Rapid Transit) proposed in the past has come to be regarded as unrealistic, but its feasibility is improving through the utilization of an EV platform. In particular, battery-powered vehicles pose difficult technical challenges in attempts to achieve reliable and efficient operation. However, based on the inductive power transfer (IPT) technology, the fast charging of supercapacitors with high energy density can contribute to overcoming this technical challenge and promote the transition to electric-powered ground transportation by improving the appearance of cities. This study discusses the development process of a power supply system for PRT, including concept design, numerical analysis, and device manufacturing, along with performance predictions and evaluations. In terms of results, the system was found to meet the performance requirements for power supply modules on a test-bed.