• 교육녹색환경연구
• /
• 제22권4호
• /
• pp.9-17
• /
• 2023

본 연구에서는 세종시 개발지역 학교의 학교입지·통학환경·교육여건·적정규모에 대한 실태를 탐색하고, 교육공동체의 요구 분석자료를 바탕으로 향후 효과적인 학교 설립방안을 모색하든데 목적이 있다. 이를 위한 연구문제로 첫째, 세종시 개발지역 학교의 개교부터 현재까지 학생수 변화 추이 및 다른 신도시의 차이점은 무엇인가? 둘째, 과대·과소학교 발생으로 인한 학교입지의 문제점은 무엇인가? 셋째, 안전한 통학환경 조성을 위한 학교입지 상 문제점은 무엇인가? 넷째, 적정 배치를 위해 개선해야 할 점은 무엇인가?로 설정하였다. 연구방법으로 학부모와 교직원을 대상으로 설문조사를 실시하였다. 그 결과, 첫째, 학교설립 시 적정한 학교입지를 최우선으로 하고, 둘째, 학교를 공동주택 중심에 위치하고 학교용지 옆에 회차로, 학부모드랍존 설치, 셋째, 운동장 및 특별교실·돌봄교실 부족 문제를 해결하기 위해 학교용지를 일정 면적 이상 확보, 넷째, 저출산에 따른 학령인구 감소에 대비하여 통합운영학교나 학교시설복합화 등 다양한 방안으로 모색할 필요가 있다.

• 한국CDE학회논문집
• /
• 제8권3호
• /
• pp.184-188
• /
• 2003

The harness design process consists of repetitious routines to decide the wire configuration in its interior. A slight change in one of the wire's configuration will require a total reconfiguration of the entire wire system. Therefore, the harness design is extremely time consuming and is vulnerable to human errors by an engineer. Based on both electrical and mechanical area, Wiring Harness system is in complicated area. Existing systems are, therefore, not exactly suitable for practical use. This paper presents a novel framework for ameliorating existing system's defects. In this paper, Visio and Visual Basic was interfaced to process wire bundle information and wire bundle location to alleviate problems mentioned beforehand concerning harness design; at the same time developing the automation of the entire design process based on the feature based design method, optional print, and management of documents for reuse.

• 한국실내디자인학회논문집
• /
• 제24권6호
• /
• pp.221-228
• /
• 2015

This study aims to define concepts on Hospital Design Focused on System to respond to the development and change by comparing general design methods of the General hospital architecture in Korea and analyze elements suitable to concepts on Hospital Design Focused on System in the General hospital architecture through examining the transformation of General hospitals in Korea. Essential architectural elements composing the Hospital Design Focused on System are as follows. First of all, the elements which can react to development of hospital architecture are HOSPITAL STREET and site situation. Secondly, core, equipment shaft, column, MAIN STREET and air handling unit room are elements of great importance as the location of these elements determines the dimensions and scale of the space which hospital functions are assigned to. Third, the area in regard to the rate of change is formed by MAIN STREET, which is the primary element, and envelope. The depth between MAIN STREET and envelope is defined as space depth. The flexible area is determined depending on this space depth and thus how to set up this flexible area determines the degree of readiness in responding to the change.

• 한국실내디자인학회논문집
• /
• 제20권4호
• /
• pp.183-190
• /
• 2011

Lately majority of churches have preferred to enlarge their worship area to both horizontal and vertical axis. According to expand their area which brings more devotees to the limited service area. Transform from a small church into a large church is no longer unprecedented issue in South Korea. As the size of church getting bigger, many unexpected issues become matters. One of the significant problem is that the number of people have experienced either fall a sleep or feel a doziness during their service period. Due to the limited condition for the specific building type such as religion facility(church), IAQ improvements is seriously concerned. Therefore, we are going to examine by using simulation tool, CF, a difference of ventilation efficiency about the location and number of windows, and find the best way of the ventilation efficiency in a multi-stories type church by changing the exhaust pipes location and size. Furthermore, in this thesis, by changing a ceiling height from the existing building to confirm that $CO_2$ have been satisfied for both the ventilation efficiency and IAQ.

• 대한기계학회논문집A
• /
• 제22권1호
• /
• pp.148-159
• /
• 1998

Spot welding palys a key role in increasing productivity and weight reduction of the final products. This paper proposes a systematic approach on the design of spot weld configuration, dealing with the requried number and location of spot weld joints under the given design parameters, such as the applied loads, lap area, and individual spot weld strength. The optimal design of a spot-welded joint is postulated as a state when the safety factors of all spot weld points (i) are evenly distributed and (ii) reach maximum value. A CAD program is developed to arrange the optimal location of each spot weld based on the derived objective function and constraints. The CAD tool integrates the optimization procedure with Finite Element Analysis (FEA) code through an interface. The interface automatically provides geometrical data and mesh configuration for different spot weld locations to FEA model. It also extracts the transmitted load of each spot weld from the FEA code, and allows the optimization code predict an improved arrangement of spot weld locations. The feasibility of the developed approach is demonstrated by the selected examples.

• 대한인간공학회지
• /
• 제35권5호
• /
• pp.449-464
• /
• 2016

Objective: The objective of this study is to identify essential requirements of the instrument cluster's features and layout for elderly drivers through interview and paper prototyping. Background: Recent updates implemented in passenger vehicles require more complex information to be processed by drivers. Concurrently, a large portion of the US population, the baby boomer generation has aged, causing their physical and cognitive abilities to deter. Thus it is crucial that new methods be implemented into vehicle design in order to accommodate for the deterioration of mental and physical abilities. Method: Forty elderly drivers and twenty young drivers participated in this study. The test included three sessions including: 1) location value assessment to identify the priority of areas within the instrument cluster; 2) component value assessment to capture rankings of the degree of importance and frequency of use for possible instrument cluster components; and 3) paper prototyping to collect self-designed cluster with selection of designs for each component and location of features from each participant. Results: Results revealed differences in the area priority of the instrument cluster as well as the shape and location of component features for age and gender groups. Conclusion: The study provided insights on instrument cluster layout guidelines by proving elderly driver's mental model and preferred cluster design configurations to improve driving safety. Application: LCD-based vehicle instrument cluster design, with an adaptable feature configuration for cluster components and layouts.

• 한국정보통신학회:학술대회논문집
• /
• 한국해양정보통신학회 2011년도 추계학술대회
• /
• pp.91-94
• /
• 2011

기존의 SNS(Social Networking Service)서비스에 LBS(Location-Based Service)서비스가 부가된 LBSNS(Location-Based Social Networking Service)서비스들이 상용화되면서 큰 인기를 얻고 있다. 트위터는 그러한 서비스의 대표적인 예라고 볼 수 있다. 트위터의 현재 위치기반서비스는 자신이 원하는 지역정보와 상관없는 정보를 구독하게 하는 구조로 되어 있다. 팔로잉한 사용자는 단순히 개인적인 선호도에 의해 지역정보가 추가된 메시지를 트윗하지만 구독하는 입장의 팔로워는 자신이 원하지 않는 지역정보를 받아 볼 수도 있다. 이러한 사항을 개선하기 위해 공간조인을 이용한 필터링 기법이 제안되었다. 필터링 기법을 위한 우선적인 작업은 바로 각각의 사용자와 트윗들에 위치정보가 추가되어져야 한다. 여기서 위치정보는 MBR(Minimum Bounding Rectangle)로 표현된다. 위치정보는 동적속성 또는 정적속성으로 나누어진다. 동적인 경우를 예를 들어보면 사용자가 지속적으로 움직이는 상황을 들 수 있다. 이 때 발생되는 대량의 연속질의는 사용자가 많은 SNS의 특성상 서버에 많은 부하를 줄 수 있다. 본 논문에서는 구글 맵 상에서 Virtual Grid를 생성하여 문제를 해결 하였고 성능 평가 결과 Virtual Grid를 사용하지 않았을 때 보다 질의 발생 빈도수가 줄어들었다.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2005년도 춘계학술발표대회 논문집
• /
• pp.241-242
• /
• 2005

Due to the change in modern lifestyle and social pattern, food service industry has steadily grown recently. Especially, in terms of familiarity, chinese restaurant can be most popular type of dining alternative to Korean. The project was aiming to establish a new branch of the existing restaurant which has a main location in Kangnam area and has been famous for it's food quality, kind services and good interior design. This restaurant is located in Seohyoun-Dong, Bundang-Gu, Kyoungki-Do and this area is very crowded by both residential apartments and commercial offices. Considering the complexity in regional characteristics, this restaurant has basically targeted frequent dining-out family groups. In addition, the floor design was flexibly developed to be able to accomodate large office dining customers. The overall design was intended to keep very elegant and simple atmosphere, developed to express eco-friendly image by adopting the 'Water' component in the floor plan.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2004년도 춘계학술발표대회 논문집
• /
• pp.123-126
• /
• 2004

This study aims to identify the change of bathroom design characteristics through the investigation of bathroom space in apartment model houses. The bathroom space of each private exclusive area was analyzed from the plane characteristics perspective such as quantity, location, size and shape. For this study, site survey and observation was performed to analyze the characteristics of plane and design based on twenty seven model houses of seven large-sized construction firms with Seoul area focused on. Research object was restricted to from ten Pyeong's apartment to sixty Pyeong's in order to understand various characteristics of twenty seven model houses. Since analysis variables were not diverse, the main three factors - frequency, percentage and an average - were represented in Microsoft Excel worksheet, focusing on the quantity of each case, design characteristics and pattern. 1) The quantity of bathrooms: It was turned out that the quantity of bathroom was one in ten Pyeong's apartment while it was two in thirty, forty, and fifty Pyeong's apartment. There were mostly two bathrooms available in twenty Pyeong's apartment even if only one was planned in few cases. All powder rooms and dress rooms in twenty and fifty Pyeong's apartment were designed to be separated and be accessible through bedroom. 2) The size of bathrooms: As private exclusive area increased, the size of bathroom for both family and couple increased. Couple bathrooms had the tendency to be equipped with shower booth and bathtub at the same place or have more tubs than family bathrooms because couple bathrooms were bigger than family bathrooms. 3) The location of bathrooms: Couple bathrooms were usually located beyond dress rooms or powder rooms while family bathrooms were mostly located at the entrance side. 4) The shape of bathrooms: Shower booth was assumed to be in general vogue because family bathrooms, for the most part, were comprised of a flush toilet, a washstand and a shower booth. In the case of couple bathrooms, a flush toilet, a washstand, a shower booth and a tub were generally equipped in more than twenty Pyeong's apartments while a tub was not installed in twenty Pyeong's apartments.

• 한국ITS학회 논문지
• /
• 제7권1호
• /
• pp.1-9
• /
• 2008

유비쿼터스(Ubiquitous) 라는 시대적 흐름에 따라 상황(Context)을 고려한 응용 서비스들에 대한 요구가 증가하고 있다. 이러한 서비스들은 대부분 사용자의 현재 위치 정보를 기반으로 하는 위치 기반 서비스(LBS : Location Based Service)의 형태를 띠고 있다. 현재 GPS(Global Positioning System)나 지상파를 이용한 위치 측정 방법이 널리 사용되고 있으며 보다 효율적이고 정확한 위치 측정을 위한 많은 연구들이 진행되고 있다. 최근에는 실외를 대상으로 하는 서비스뿐만 아니라 홈 서비스, 대형 건물 안내 서비스와 같은 실내를 중심으로 하는 서비스가 각광을 받고 있다. 실외 위치 측정 분야의 경우 이미 많은 상용 제품들이 출시되어 사용되고 있지만 상대적으로 실내의 위치를 알아내는 방법에 있어서는 이렇다 할 성과를 내지 못하고 있는 실정이다. 이에 본 논문에서는 현재 널리 쓰이고 있는 무선 통신 방법 중 하나인 무선랜을 이용한 실내 위치 측위 방법을 제안하고자 한다. 지금까지 연구되어져 온 대표적인 두 가지 실내 위치 측위 방법론과 이들에 대한 장단점을 분석하고 실제 구축된 시스템을 사례로 구체적인 시스템 구축 방법 및 실험 결과를 제시하였다 또한 기존 시스템의 위치 정확도를 향상시키고 연산 속도를 개선시키기 위한 몇 가지 새로운 방안을 제시하였다.