• 한국철도학회:학술대회논문집
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• 한국철도학회 2000년도 춘계학술대회 논문집
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• pp.543-550
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• 2000

This study investigated and analysed the surface contaminant of the passenger car. Because the surface contaminants change the paint color of the passenger car, it is necessary to cleanse them for prolongating the maintenance period, Analysis method of the contaminant according to the kind of the passenger car, the line and the part of the train are systemized. Contamination mechanism and deterioration reason of paint colors on the surface of passenger car are studied. We expect that results of this study could contribute to providing of a fundamental research data, which is necessary for the development of a low-pollution passenger car cleanser.

• Journal of Ship and Ocean Technology
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• 제5권1호
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• pp.14-29
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• 2001

Concept and preliminary structural design methods, including large scale FEM analysis and optimisation, for large passenger ships, car passenger and RoRo/ passenger ships are dis-cussed. Applications and experiences in practical design usage are presented.

• 대한조선학회논문집
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• 제50권3호
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• pp.175-181
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• 2013

This paper presents a simulation for passenger ship evacuation considering the inclination of a ship. In order to describe a passenger's behavior in an evacuation situation, a passenger is modeled as a rigid body which translates in the horizontal plane and rotates along the vertical axis. The position and rotation angle of a passenger are calculated by solving the dynamic equations of motions at each time step. To calculate inclined angle of damaged ship, static equilibrium equations of damaged ship are derived using "added weight method". Using these equations, physical external forces due to the inclination of a ship act on the body of each passenger. The crowd behavior of the passenger is considered as the flock behavior, a form of collective behavior of a large number of interacting passengers with a common group objective. Passengers can also avoid an obstacle due to penalty forces acting on their body. With the passenger model and forces acting on its body, the test problems in International Maritime Organization, Maritime Safety Committee/Circulation 1238(IMO MSC/Circ.1238) are implemented and the effects of ship's inclination on the evacuation time are confirmed.

• 한국항만경제학회지
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• 제33권1호
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• pp.31-46
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• 2017

최근 소득수준 증가와 주5일제 근무의 정착에 따라 관광수요가 지속적으로 늘어남에 따라 국제여객 터미널을 이용하는 승객이 매년 증가하는 추세이다. 그러나 그동안 항만분야 연구는 화물유치에 초점을 맞추어 온 관계로 국내외를 불문하고 국제여객터미널의 집객전략에 관한 연구는 소홀히 다루어져 왔다. 국제여객터미널의 집객전략은 항만(터미널)의 속성을 반영한 항만마케팅전략과 배후지역의 속성을 반영한 관광마케팅 전략이 통합적으로 수립 운영될 때 그 효과가 극대화될 것이다. 이에 본 연구는 항만선택이론, 항만마케팅이론에 관한 기존 문헌연구를 기반으로 대산항 국제여객터미널의 마케팅믹스 전략을 제시하는 한편, 일본항만들의 집객전략 사례연구를 통해 6A요소를 기반으로 한 서산시의 관광마케팅전략을 제시하였다. 정책적 제안으로는 서산 대산항이 충남권 대중국 인적교류의 주요 거점으로 발전하기 위한 서산시의 Grand Image Up 전략, 테마형, 체험형, 교류형 관광상품 개발, 해양관광자원의 활용, 다양한 지역특색의 관광컨텐츠 개발 및 인근지역과 연계한 관광상품 개발 등을 제시하였다.

• 한국콘텐츠학회논문지
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• 제19권7호
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• pp.192-198
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• 2019

대형 크루즈와 같은 사람이 많이 승선하는 여객선이 침몰하거나 화재와 같은 재난 사고가 발생하였을 때 구조기관에서 신속하게 구조할 수 있도록 지원하는 통신 시스템을 제안한다. 선박 내부에 근거리 무선통신 장치 비콘을 설치하고 승객이 휴대한 단말기에서 블루투스 통신을 통해 실시간으로 승객의 위치와 상태를 파악하여 서버로 전송한다. 위급 상황 발생 시 서버에서 구조기관에 승객의 정보를 전송하며 승객에게는 위급상황을 알리고 대피를 유도한다. 설계한 시스템을 이용하여 모의실험을 실시한 결과 특정 지역에 반 이상에서 위급 상황이 발생하였을 때 서버에서 즉시 판단하여 모든 단말에 알리는 것을 확인하였다. 사고 선박의 위치를 알린다거나 단순히 승객의 선박 내 위치를 파악하는 기존의 시스템과 달리 실시간으로 사고를 탐지하고 모든 단말기로 알려주는 본 시스템은 승객의 신속한 피난과 구조에 많은 도움이 될 것으로 기대된다.

• 한국콘텐츠학회논문지
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• 제9권12호
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• pp.31-38
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• 2009

본 논문은 버스 승차인원정보를 제공하는 버스정보시스템의 구현을 목적으로 한다. 최근 버스정보시스템의 도입을 통하여 버스 이용자에게 다양한 위치위반 정보를 제공함으로써 편의성을 제공하고 있다. 그러나 쾌적한 버스를 이용하기 위하여 버스 선택을 위한 의사결정에 필요한 정보의 제공이 요구된다. 이를 위하여 승차인원 정보 제공의 필요성을 분석하고 GPS와 RFID 방식의 교통카드를 활용하여 위치 및 승차 인원정보를 수집, 가공하였으며 다양한 정보표시 시스템을 통하여 정보를 제공할 수 있도록 구현하였다. 제안한 시스템은 기존의 버스정보시스템에서 제공되는 버스위치기반 관련 정보와 더불어 버스 이용객의 의사결정을 위한 주요한 요소인 승차인원 정보를 제공함으로써 쾌적한 버스이용과 효율적인 버스 관리의 장점을 제공한다.

• 한국대기환경학회지
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• 제17권4호
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• pp.321-329
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• 2001

This study included three experiments to evaluate in-vehicle exposures to PM10 and CO: 1) evaluation of in-passenger car exposures, 2) evaluation of in-public bus exposures, and 3) simultaneous evaluation of in-passenger car and in -university bus exposures. The tests of four factors (transportation mode, passenger-car type, commute period, and commute season were focused. A total of 40 actual passenger car commuters, 20 public bus commuters, and four university buses were recruited or surveyed. The same commuters ware participated in both the summer and winter studied. Two factory such as transportation mode and passenger-car type were found to have little effect on the in-vehicle levels of PM10 and CO. Commute period was found to have little effect on the in-vehicle CO levels. Conversely, the other factor, commuting season was found to influence on the in-vehicle levels of PM10 and CO. The present study also confirmed that under the Korean commute conditions, vehicle interiors are an important microenvironment for exposure to PM10 and CO. This was supported by finding that the in-vehicle Air levels were much higher than ambient air levels reported by several previous studies. The mean in -vehicle PM10 concentrations were 114 and 103$\mu\textrm{g}$/m$^3$for passenger cars and public buses, respectively. For CO, the mean in-vehicle concentrations were 2.9 and 2.6 ppm for passenger cars and public louses, respectively.

• 한국기계가공학회지
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• 제6권3호
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• pp.105-111
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• 2007

The type of pedestrian accident can be characterized by vehicular frontal shape and the height of pedestrian. The trajectory of pedestrian after collision by passenger car is different from that by bus due to vehicular frontal shape. The frontal shape of SUV vehicles is dissimilar to passenger car and bus. So, the trajectory and throw distance of pedestrian by SUV vehicles is not the same of passenger car and bus. In this paper, a series of pedestrian kinetic simulation were conducted to inspect the difference in throw distance between SUV vehicle and passenger car and bus by PC-CRASH that is the program for kinetic analysis of articulated body. From the results, if the height of pedestrian is taller than 1.70m, there is no difference in throw distance between SUV vehicle and passenger car, but if the height of pedestrian is about 1.55m throw distance of SUV vehicle is about 4m longer than that of passenger car at each impact speed. The throw distance of pedestrian by Bus is shorter than that of passenger car and SUV at each impact speed.

• 설비공학논문집
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• 제22권8호
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• pp.509-514
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• 2010

A numerical simulation of passenger evacuation in a subway station was performed by coupling the passenger flow analysis and the fire simulation. The algorithm of the passenger flow analysis was based on a DEM (Discrete Element Method) using the potential map of the direction vector for each passenger. This algorithm was improved in the present study as to use finer grid smaller than a passenger in order to resolve detailed geometry of the station and to resolve the behavior of passengers in the bottleneck at the ticket gate considering the collision of passengers to a wall or with other passengers. In the fire simulation, the CO distribution predicted by using CFD was used to take into account the effect of toxic gases on the passengers' mobility. The methodology proposed in the present study could be used in designing safer subway station in case of fire occurrence.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제24권4호
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• pp.37-45
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• 2018

Purpose: The purpose of this study is to suggest directions for improving Authentication Of A Barrier-Free Living Environment(BF) of passenger facilities. Methods: We examined the parts (terms, Authentications, and dimensions) where the difference in the legal standards between the relevant items in the "ACT ON GUARANTEE OF PROMOTION OF CONVENIENCE OF PERSONS WITH DISABILITIES, THE AGED, PREGNANT WOMEN, ETC." and the "ACT ON PROMOTION OF THE TRANSPORTATION CONVENIENCE OF MOBILITY DISADVANTAGED PERSONS", which are the basis of Authentication of BF for buildings and passenger facilities. We also mention the differences by comparing and analyzing Authentications of BF. In addition, we survey the current status of passenger facilities in Korea that have been granted and not granted Authentication of BF of passenger facilities. and we describe improvement directions of Authentications of BF. Implications: Improvement of Authentications of BF should be made in accordance with relevant laws, and improvement of Authentications of BF to reflect various situations in the field is needed. Authentications of BF according to the type of passenger facilities should be distinguished.