• Archives of design research
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• v.16 no.4
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• pp.405-412
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• 2003

This research investigated the preference factor which has an effect on the forms of bus stop shelter in order to grasp the visual preference factor, which is necessary for planning and designing of bus stop shelter centering around user, starting with the question of the research regarding that a shelter is preferred by what kind of factor when the environmental conditions are regular. This research examined the relation between visual preference and preference factor which has an effect on it with Multiple Regression Analysis after evaluating visual preference for shelter form by user as applying of scoring system of Interval Scale. The result of the factor analysis by visual evaluation for the form of bus stop shelter through the said research result will have an great effect on the design of bus stop shelter centering around its user. Therefore, this research result will give a knowledge which is necessary for the plan and the installation of bus stop shelter, and contributes to shelter design and bus stop promotion which can maximize the satisfaction of user. As well, concerning the management of bus stop facilities, it will give useful guidelines for planning strategically the shelter management centering around user. In particular, It is estimated that the preference factor analysis by visual evaluation of the mass transportation user in daily life will be the cardinal point for bus stop plan.

• Proceeding of KASS Symposium
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• 2008.05a
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• pp.221-226
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• 2008

In this paper, with analysis of the public facilities using solar panel, typical bus shelters are investigated. The present status of these facilities in the field of structural design, the meaning of the bus shelters in the part of structural engineering and domestic and foreign examples are analysed. Finally, we indicate some problems in the domestic bus shelters using solar panel and suggest new ideas.

• Journal of KIISE:Computer Systems and Theory
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• v.28 no.1_2
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• pp.90-102
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• 2001

리오더버퍼는 명령어를 비순차로 이슈하는 수퍼스칼라 파이프라인에서의 명령어 실행을 순차적으로 완료하는데 사용된다. 본 논문에서는 리오더버퍼에 의하여 발생할 수 있는 명령어의 스테그네이션(stagnation)을 효율적으로 제거시킬 뿐만 아니라 리오더버퍼의 크기를 감소시킬 수 있는 쉘터버퍼를 사용한 리오더버퍼 구조를 제안하였다. 시뮬레이션을 수행한 결과 리오더버퍼의 엔트리 개수가 8개에서 32개 사이일 때 쉘터버퍼는 단지 1개 또는 2개만 사용하여도 뚜렷한 성능 향상을 얻을 수 있음을 보여준다. 쉘터버퍼를 4개 사용했을 때는 2개만 사용했을 경우와 비교하여 주목할만한 성능 향상은 없었다. 이는 쉘터버퍼를 2개만 사용하여도 대부분의 스테그네이션을 제거하는데 충분함을 보여준다. 실행율의 손실이 없는 상태에서 2개의 쉘터버퍼를 사용하면 Whetstone 벤치마크 프로그램에서는 44%, FFT 벤치마크 프로그램에서는 50%, FM 벤치마크 프로그램에서는 60%, Linpack 벤치마크 프로그램에서는 75%의 리오더버퍼의 크기를 줄일 수 있었다. 쉘터버퍼를 사용했을 때 수행 시간 역시 Whetstone에서는 19.78%, FFT에서는 19.67%, FM에서는 23.93%, Linpack에서는 8.65%의 성능 향상을 얻을 수 있었다.

• The Journal of the Korea institute of electronic communication sciences
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• v.16 no.5
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• pp.981-990
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• 2021

Corona 19 quarantine is often not implemented at degraded bus stops. We conducted this study to improve these problems. The inside and outside of the shelter can be sterilized with UV photocatalyst coating to maintain a hygienic and clean shelter, and passengers can breathe smoothly by reducing carbon dioxide in the shelter using CO₂ sensors and fans. It is also expected that the body temperature can be measured using a body temperature sensor to prevent more than 20% of the spread of the coronavirus in the shelter by isolating suspected coronavirus patients in the first place. When the temperature measurement distance was less than 10cm, the accuracy of the temperature measurement was 98.9%. You can communicate your intention to ride safely and clearly without contacting the bus driver by using a ride bell that uses wireless communication inside the shelter.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.335-336
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• 2023

본 연구에서는 서울시에서 시범 운영을 진행 중인 스마트쉘터를 우선으로 설치해야 하는 지역을 제안한다. 행정동별 유동 인구뿐만 아니라 교통약자, 폭염, 대기오염을 고려한 클러스터링을 통해 우선순위를 부여한 서울시 스마트쉘터 설치 지역을 제안하였고, 이를 통해 스마트쉘터를 효율적으로 설치할 수 있을 것으로 기대한다.

• Journal of the Korea Society for Simulation
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• v.27 no.2
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• pp.25-33
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• 2018

When developing military equipment, it should be designed considering the temperature condition so that the operator can operate in a stable environment. The shelter for storing various military equipments is operated in various environments. The storage temperature and operating requirements of the test equipment and repair accessories shall be $-32^{\circ}C$ to $50^{\circ}C$ and the inside of the shelter shall be designed to meet the storage temperature and operating requirements. In this study, thermal analysis of a 2.5 ton military shelter operating under high temperature and solar heat conditions is performed considering MIL-STD-810G. The thermal analysis was applied by using the concept of heat resistance and heat circuit, and the solar thermal test was performed on the actually manufactured military shelter in order to verify the analysis results.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.321-328
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• 2019

A military shelter for communication and information is necessary to optimize the integrated combat ability of weapon systems in the network centric warfare. Therefore, the military shelter is required for EMI shielding performance. This study examines the stable measurement points for EMI shielding effectiveness of a military shelter for communication and information. The measurement points were found by analyzing the EMI shielding effectiveness measurement data with data mining technique and process capability analysis. First, a support vector machine was used to separate the measurement point that has stable EMI shielding effectiveness according to set condition. Second, this process was conducted with process capability analysis. Finally, the results of data mining technique were compared with those of process capability analysis. As a result, 24 measurement points with stable EMI shielding effectiveness were found.

• Proceedings of the KSME Conference
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• 2001.06e
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• pp.335-340
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• 2001

There are many tunnels located apart short distance from each other in mountainous country like Korea. Serial tunnels are connected by snow shelter in many cases. This study presents some countermeasures against micro-pressure wave at the tunnel exit using snow shelter. Through 1/60 scale model laboratory test, we find that snow shelter with 3.6m slit and slit cover show the effect of reducing the micro pressure wave to about 50.6%.

• Korea Science and Art Forum
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• v.37 no.3
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• pp.365-376
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• 2019

Now, our urban space is composed of all kinds of sculptures that lost its individual charm in trend flows and street furniture standardized by the integrated design of standardized franchises and similar architectures per each region and autonomous districts. This study was to introduce the concept called the 'community furniture' in the urban environment that there is no an identity of the regional culture and a sense of place because of the mostly similar street environment. The purpose of this study is to propose the concept called the 'community furniture' referred to as public facilities that imply specific identities of some regions that have became the community art expanded into necessary facilities of urban composition as bus shelter's universal convenience and functionality have been preferentially handled and its regional identities are reflected. For doing this, this study fulfilled application alternatives of community furniture design's basic principles after examining the storytelling process of local cultural heritages and analyzing domestic and foreign cases of bus shelters. Results of this study are as follows. First, convergent synergy effects in information and culture and art sectors could be expected as bus shelters visually deliver storytelling factors that imply locally related images. Second, space and place's characteristics and sustainable design concepts embody local characteristics. They can suggest directions for vitalizing urban environment designs by being in harmony with surrounding environments. Third, it is expected that realizing distinctive places is possible as bus shelters with local communities' aesthetic consciousness and regionality are composed of new street spaces.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.10a
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• pp.427-428
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• 2010

정비밴과 수리부속밴은 2.5톤 군용차량에 쉘터를 탑재하여 사용한다. 쉘터 내부는 선반형태로 구성된 정비밴과 서랍형태로 구성된 수리부속밴이 포장도로 및 비포장 도로 주행 시 받게 되는 진동,충격 등의 동특성을 비교 분석하여 유사체계에 설계 시 기초자료로 활용하고자 한다.