경관영향 요소별 경관 대비성 평가 - 자연경관에 도입되는 건축물을 중심으로 -

최원빈,신지훈,Choi, Won-Bin,Shin, Ji-Hoon 한국농촌계획학회 2018 농촌계획 Vol.24 No.3

While cities became bigger and bigger since 1990s, many indiscretely high buildings started to be built in the mountain areas inside a city and in the rural areas in the suburb of each city. To regulate such indiscrete developments, the government prepared for some relevant legal and institutional criteria by having enacted the "Landscape Act" and established a strong management means in the legal and institutional aspects by having introduced the natural landscape deliberation system and the landscape deliberation one into the "Natural Environment Conservation Act." However, since some uniform levels of absolute height and no. of stories are suggested legally and institutionally, it is hard to consider the effects of a real building structure onto the relevant landscape. Accordingly, this thesis is intended to grasp the contrast of the landscape elements in the allowable height section, which is presented through landscape sensitivity. As the results from the visual contrast rating on a small apartment complex located in Dangjin and a large scale of apartment complex in Seosan as the apartment complexes surrounded with natural landscapes that were selected as the subjects of this study, the following conclusion can be finalized. First, there were deducted some factors, that is, forms, lines, colors, textures and sizes as the ones with which can measure and evaluate the contrasting properties when a structure gets into a natural landscape. Second, in case of a small scale of apartment complex (in the foreground) compared to a large one (in the foreground), it was found that the contrasting properties were bigger. In addition, it was also found that the contrasting property of the landscape factor of the foreground compared to that of the middle one becomes bigger depending on a distance. Third, as the results from an evaluation on the contrasting properties of the landscape factor depending on the changes of each floor of a structure, it was found that the factors, that is, forms, lines, colors, textures and sizes are very significant. Among those factors, the factors, forms and lines in a small scale of apartment complex (in the foreground) showed each log regression. But in all of the other cases, they showed each line regression. Fourth, as the results from examining the regression coefficients of the landscape factor, the coefficients of the shapes and lines have similar coefficients and the colors and the textures have similar ones, too. In case of the sizes of apartment complexes, the colors and the textures of a large apartment complex (in the foreground) have similar coefficients, in case of that in the middle ground, the shapes and lines have similar coefficients. Fifth, as the results from estimating the contrasting properties of the landscape factor on the floors within the allowed scope of the landscape sensitivity, it was found that the contrasting property was 3.5 to 4.9 in case of a small scale of apartment complex (in the foreground), but 2.5to 3.7 in case of a small scale of one. In case of a large scale of apartment complex, the value was 3.5 to 5.3, but in case of a large one in the middle ground was 2.9 to 4.9. Sixth, it was comprehended that the contrasting properties of the landscape factor become different depending on each size of apartment complex and the distance of a view point. In this study, it is intended to find the meaning from the aspect that the results can be used as the baseline data for comprehending a proper range of heights of structures objectively during a natural landscape deliberation or a landscape deliberation.

게임의 모드 이용 동기별 사용자 반응이 지속 사용 의도에 미치는 영향에 대한 연구

최원빈(Won-Bin Choi),장병희(Byeng-Hee Chang) 한국게임학회 2021 한국게임학회 논문지 Vol.21 No.4

본 연구는 모드(Mod)가 게임의 지속적 이용 의도에 미치는 영향을 살펴보고자 후기수용모델을 적용하여 모드의 이용 동기별 사용자 반응을 분석하고자 하였다. 이를 위해 〈엘더스크롤 V: 스카이림〉의 플레이를 위해 모드를 이용한 경험이 있는 게이머들을 대상으로 설문조사를 진행하였고 총 610부의 유효 표본 분석을 위해 구조방정식 모델을 이용하였다. 분석 결과는 다음과 같다. 첫째, 탐색적 요인 분석을 통해 모드 이용 동기를 ‘미디어적 특성’, ‘내용적 특성’, ‘상황적 특성’으로 구분하고, 각각 ‘인지된 유용성’, ‘만족’, ‘지속적 이용 의도’에 미치는 영향을 파악하였다. 둘째, 이용 동기별로 지속 이용 의도 형성의 차이를 보였다. 모드의 ‘내용적 특성’은 ‘미디어적 특성’과 ‘상황적 특성’보다 높은 영향력을 보였다. 또한, ‘미디어적 특성’은 지속 이용 의도에 미치는 영향이 가장 낮았다. This study investigated motivation factors of mods and their influence on user response to analyze IS Continuance. The data of 610 players of 〈Elder Scroll V: Skyrim〉 who used mods was analyzed by a Post Acceptance Model of IS Continuance, followed by empirical results. As a result of SEM, the motive factor was divided into the ‘Media characteristic’, ‘Content characteristic’, and ‘Situational characteristic’. The motive factors significantly affected user response of ‘Perceived Usefulness’, ‘Satisfaction’, and ‘IS Continuance’; each motivation factors have different influence and ‘Content characteristic’ significantly affected the IS Continuance.

전국 노인교통사고 사망 및 부상자의 시 · 공간 패턴 분석: 2011~2020년 전국 노인교통사고 데이터 기반의 실증연구

최원빈(Won Bin Choi),김현정(Hyunjung Kim) 한국정보기술학회 2023 한국정보기술학회논문지 Vol.21 No.4

This study aims to investigate the temporal and spatial patterns of elderly traffic accidents nationwide over the past decade(2011-2020) in Korea, where the number of elderly deaths from traffic accidents is high, and to derive implications for elderly-friendly cities. First, the temporal pattern of the death and injury rate of elderly traffic accidents was analyzed by performing emerging hotspot analysis. 2,290 temporal and spatial cubes were generated to calculate relative values between neighboring cubes in the cluster cube, and the temporal and spatial patterns of each region were identified by calculating the time series trend. Second, based on the traffic safety index, the traffic sector was classified by grade and the patterns that appeared were analyzed to derive implications. Finally, it was investigated whether the hotspot pattern differs according to the transportation culture index of traffic users.

다양한 C-rate을 이용한 장주기 응용을 위한 BESS 전력피크 대응 Peak Shaving 알고리즘

최원빈(Won-Bin Choi),카푸노 말론(Capuno Marlon),송화창(Hwa-Chang Song) 대한전기학회 2015 대한전기학회 학술대회 논문집 Vol.2015 No.7

자연경관에 도입되는 건축물의 경관민감도 측정에 관한 연구

신지훈,최원빈,신민지,Shin, Ji-Hoon,Choi, Won-Bin,Shin, Min-Ji 한국농촌계획학회 2018 농촌계획 Vol.24 No.2

As high-rise buildings came in, the landscape of rural areas and natural landscapes often got damaged. Therefore, this study aims to prevent this, grasp the extent of the influence of the surrounding landscape, to grasp the range of height that can be permitted and present the direction of landscape management of agriculture and natural landscape. This study tried to grasp the range of height by using price sensitivity analysis method for two apartment and apartment complex which entered DangJin city and SeoSan city. First, in the case of a two apartment, the range of the height allowable section was from the 6th floor to the 11th floor in close range view, and it was a section from the 7th floor to the 12th floor in medium range view. In the case of the apartment complex, the range of the height allowable range was from the 10th floor to the 17th floor in close range view, the 9th floor to the 16th floor in medium range view. The stress index was found to be positive in a two apartment in close range view, and in the apartment complex case. therefore it was better to set it to a lower in the Range of Acceptable Height(RAH). Second, it showed no difference in the sensitivity of landscape to gender. Thirdly, the results of the landscape sensitivity analysis of major and non-major showed the difference in the medium range view picture of the apartment complex. Majors are lower than the point of minimum height(PMinH) than non-Majors. In the case of major, the stress index was 1.4. it turned out that it was better to make a decision closer to point of minimum height (PMinH). In the case of non-major, the stress index was -1.3. it was also able to accept decision close to the point of maximum height (PMaxH). Since the results of the above research gave changes only in the variable of the height of the landscape, we can not grasp the point of interaction with other variables, and future research is considered necessary.

유아숲 체험원 조성과 운영 개선방안 연구 - 용인시 유아숲 체험원을 대상으로 -

이두현 ( Lee Doo-hyun ),최원빈 ( Choi Won-bin ),신민지 ( Shin Min-ji ),신지훈 ( Shin Ji-hoon ) 한국경관학회 2017 한국경관학회지 Vol.9 No.2

도시 내 숲은 녹지공간으로서의 기능을 넘어 도시민에게 여가, 휴가, 문화의 장으로 활용되고 있다. 그중 숲 체험 교육의 긍정적 효과가 알려지면서 유아교육의 대안으로 부각되어 최근 정부가 정책적으로 확대·도입되고 있다. 이에 본 연구는 유아숲 체험원의 질적 향상을 위한 조성방안 및 운영개선방안을 제시하고자 한다. 2016년 7월부터 2016년 11월까지 용인시에 운영되고 있는 6개 유아숲 체험원을 현황조사하였으며, 유아숲 체험원 실무자들을 대상으로 심층 면담을 실시하였다. 이로써 도출한 결과는 다음과 같다. 첫째, 효율적인 프로그램 진행 및 유아의 안전을 위하여 현 지형에 맞는 시설의 배치와 각 시설의 규모를 적정화 하는 것이 필요하다. 둘째, 유아숲 체험의 질적 향상을 위해 용역 발주 시 충분한 예산과 과업기간이 필요하며, 적절한 공간의 규모와 시설에 대한 재정 지원과 안전에 대한 구체적인 인증기준이 필요하다. 셋째, 효율적인 운영·관리를 위해 운영인력 충원과 안전사항에 대한 지침서가 마련되어야 한다. 이러한 결과는 향후 유아숲 체험원의 조성 및 운영에 대한 방향 설정에 기초적인 자료로 활용될 수 있다고 판단된다. In modern society, green spaces in cities are responsible for ecological functions. The forests inside the city are utilized as leisure, relaxation, and culture more than as a green space. As a result, the forest has expanded as a place of education, and also functions as nature-friendly education center for early stage of childhood focusing on forest experience activities. Therefore, in this study, the experiences of the forest of an infant intends to present a grant proposal and operation improvement measures for qualitative improvement as a place of nature experience education for the proper growth of young children. From July 2016 to November 2016, we investigated the current situation of 6 the Experience Park for Preschooler operated in Yongin City, conducted a deep interview with the practitioners of the Experience Park for Preschooler, and the results are as follows. First of all, in order to advance efficient programs and preserve the safety of infants it is necessary to optimize the placement of facilities and the scale of each facility according to the current topography. Secondly, in order to improve the quality of the Experience Park for Preschooler, a sufficient budget and a task period are required at the time of ordering services, and in order to provide appropriate space size and financial support and safety of equipment, concrete certification criteria is necessary. Thirdly, guidelines on the safety of replenishment of manpower for manpower must be established for efficient operation and management. It is judged that these results can be utilized as fundamental data for setting composition and operation direction of the Experience Park for Preschooler in the future.

실시간 Peak Shaving을 위한 최단기 부하 예측

말론 카푸노(Marlon Capuno),최원빈(Won-Bin Choi),송화창(Hwachang Song) 한국지능시스템학회 2016 한국지능시스템학회 학술발표 논문집 Vol.26 No.1

고유황 연료 사용 디젤 엔진에서 연료 첨가제를 이용한 매연여과장치의 재생에 관한 연구

이상호(Sang-Ho Lee),조규백(Gyu-Baek Cho),김홍석(Hong-Suk Kim),이선엽(Sun-Youp Lee),최원빈(Won-Bin Choi),안영모(Young-Mo An),이의성(Eui-Sung Lee),이경열(Kyeong-Yeol Lee) 한국마린엔지니어링학회 2018 한국마린엔지니어링학회지 Vol.42 No.9