• 한국실내디자인학회논문집
• /
• 제18권4호
• /
• pp.79-87
• /
• 2009

Residential Buildings should provide high-quality, comfortable environments to support the activities of their occupants. The indoor environment of residential buildings, which includes thermal, lighting, acoustic, and indoor air quality, has a significant impact on health and quality of life. The comfortable living environment in residential buildings result from appropriately combining these environmental quality factors, and the performance of building systems must be compatible with the activities of the occupants. The objective of this research is to investigate and analyze the relationship between physical environmental conditions and occupant responses for improving environmental quality (EQ) in apartment buildings with four different building orientations (i.e. E, W, S, N) in two different seasons (i.e. winter and summer). The occupant survey was conducted in actual apartment buildings. The Physical environmental conditions in apartment buildings differed substantially depending on space, outdoor weather conditions and building orientations. Each space within the same apartment building had different environmental conditions. Combinations of unbalanced physical environmental conditions in apartment building decrease occupants' satisfactions and their perceptions of overall residential quality. Occupants' satisfaction and their responses to physical characteristics of their residential environment is related to thermal, lighting, acoustic, and indoor air conditions in their buildings. The result from this research will help designers and researchers to identify problems and develop solutions for improving environmental quality from the occupants' point of view.

• 한국측량학회지
• /
• 제38권6호
• /
• pp.591-598
• /
• 2020

도로명주소를 위치를 표시하는 수단으로 확대하여 활용하고자 하는 내용이 담긴 도로명주소법에 대한 전부 개정안이 국회에서 의결되었으며, 개정법에 따라 행정안전부에서는 건물뿐만 아니라 버스정류장이나 택시승강장과 같은 시설물에 주소를 부여하고, 복잡하고 대형화되는 시설물(입체복합공간)에 대해서도 주소를 부여할 계획이다. 여기서 입체주소는 입체복합공간의 내부통로에 실내경로구간을 설정하고, 그 구간을 분할하여 그 간격에 설정된 기초번호를 활용하여 실내경로명과 기초번호로 부여된다. 이렇게 부여된 입체주소는 주소정보기본도에 구축될 예정이다. 입체주소는 입체복합공간(실내공간)을 대상으로 데이터가 구축되고 관리되어야 한다. 따라서 본 연구에서는 국제 표준에 정의된 주소 개념모델을 바탕으로 입체주소의 개체를 정의하고, IndoorGML을 기반으로 입체주소 데이터 모델을 제안하고자 한다. 이를 위하여 입체주소의 개체가 IndoorGML로 표현이 될 수 있도록 IndoorGML의 Core module과 Navigation module로 매핑하는 방식으로 제안하였다. 본 연구는 입체주소 데이터 모델을 설계만 하였다는 한계가 있으나 향후 입체주소 데이터를 구축하는데 기준을 제시하였다는 의의가 있다.

• 한국대기환경학회지
• /
• 제6권1호
• /
• pp.73-84
• /
• 1990

The study was carried out to investigate the extent of indoor air pollution in living rooms of apartment houses(residential area) and offices(traffic area A : no smoking space, B : smoking space) in Seoul and to determine the health significance of indoor air pollution. Indoor and outdoor concentrations of major air pollutants were observed simultaneously from February 13 to 17, and July 24 to 28, 1988. The concentrations of carbon monoxide(CO), nitrogen oxides(NOx), sulfur dioxide($SO_2$), carbon dioxide($CO_2$) and total suspended particulate(TSP) in living room and offices were measured and the results were summarized as follows: 1. Both in summer and in winter, the indoor concentrations of CO, $CO_2$, and TSP in offices were higher than the outdoor concentrations, on the other hand, $SO_2$ was higher in the outdoors and NOx was lower than the outdoor concentration only in office A where smoking is not permitted. 2. The indoor and outdoor pollution of offices in winter was significantly higher than that in summer, and the concentrations of CO, NOx and $SO_2$ in indoor and outdoor air in living room in winter were also higher than those in summer. These results suggest that indoor levels of air pollutants are affected by smoking and winter heating systems.

• 한국통신학회논문지
• /
• 제36권2C호
• /
• pp.119-125
• /
• 2011

본 논문에서는 경로감쇠에 기반한 실내 음향측위 시스템에 활용할 수 있는 실내 음향신호의 경로 감쇠 특성을 분석한다. 실내 음향시스템은 주로 25 평방미터 이내의 협소한 공간에서 적용되기 때문에 기존에 정의된 넓은 공간에서의 모형만으로는 경로감쇠에 기반한 실내음향측위 시스템을 설계할 수 없다. 따라서 본 논문에서는 자유음장 모형과 더불어 실내공간의 온도와 습도, 그리고 대기의 주요구성성분의 홉음영향을 고려한 실내 음향신호 경로 감쇠 모형을 보이고, 무향실에서 실제 실험을 통해 모형의 적절성을 평가한다. 실험을 위해서 1kHz-20kHz의 단일 주파수를 갖는 감쇠정현파를 사용한다. 그리고 실험 음원으로 두개 이상의 단일 주파수를 갖는 감쇠정현파를 함게 사용할 대의 경로감쇠를 보이고, 이를 분석한다.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2009년도 추계학술발표대회 논문집
• /
• pp.240-244
• /
• 2009

The purpose of this study is to provide basic data needed for planning apartment community spaces in order to vitalize rental apartments. Indoors community spaces of six rental apartments in Seoul and Gyung-gi were examined. The results are as follows. First, layout types of community spaces in rental apartment complexes were researched and it was found that there are singular types and block types. Depending on the layout type, the space could function as an element to closely associate residents with each other. Second, child care spaces were planned to conveniently utilize the space with space plans, and furniture and appliance plans adjusted for children's characteristics. On the contrary, elderly spaces lacked exercise equipment and subsidiary facilities, and educational spaces caused inconvenience as they did not take into consideration the user characteristics. Third, although indoor community spaces of rental apartment complexes were planned to hold child care spaces, elderly spaces, educational spaces, and neighborhood spaces according to the legal standards of installation, the operation of these facilities were problematic.

• 한국가시화정보학회지
• /
• 제14권1호
• /
• pp.19-26
• /
• 2016

Modern people spend much time at indoor space. So, People want to make better indoor air condition. But the facade of building is made of glass to be seen urbanely, the effect of solar radiation makes indoor environment worse. This study designs an open space affected by solar radiation with 4-way cassette air-conditioner. Using numerical simulation, this paper investigates thermal comfort and ventilation performance with discharge angles $30^{\circ}$ and $45^{\circ}$. To study thermal comfort, this paper studies distribution of velocity, temperature and effective draft temperature. Also, this paper introduces concept of air age to study ventilation performance. The flow influenced by solar radiation determines thermal comfort and ventilation performance in room space. This study shows that discharge angle of 45 degree has better thermal comfort and ventilation performance than that of 30 degree.

• 한국실내디자인학회논문집
• /
• 제20권5호
• /
• pp.188-196
• /
• 2011

The objective of this study was to identify the design characteristics of space components observed in Malaysian hotel lobbies. For this study, we conducted a case study on the facades and indoor space components of 15 hotel lobbies in Langkawi and Penang, and drew conclusions as follows. First, designs found in the facades and indoor space components of Malaysian hotel lobbies reflected all of traditional and colonial styles, religious styles including Islamic, and contemporary styles. Second, traditional designs showed rather the modernization of traditions than the preservation of traditions. Particularly in ceilings, walls and windows/doors, conservative or progressive modemization was observed frequently. Third, contemporary designs were mostly formative modernization, and materials and colors still adhered to traditions and nature. Fourth, in applied furniture, traditional wood sculptures were mixed or traditional material rattarn(stems of climbing palms) was utilized actively. Fourth, a large number of designs symbolized the Malaysian first religion Islam. Summing up these results, the common point of designs observed in the facades and indoor space components of Malaysian hotel lobbies was that they were transformed into Malaysian style regardless of whether they were traditional or colonial.

• 한국전자파학회논문지
• /
• 제10권5호
• /
• pp.766-776
• /
• 1999

본 논문에서는 실내 전파 환경에서의 편파 다이버시티와 공간 다이버시티의 성능을 분석하기 위하여 영상 법을 기본으로 한 3차원 광선 추적법을 이용하였다. 본 모텔링은 선호강도 뿐만 아니라 채널의 페이딩 특성 을 예측할 수 있기 때문에 편파 및 공간 다이버시티 기법의 성능을 분석하는데 이용될 수 있다. 측정과 시율 레이션 결과로부터 편파 및 공간 다이버시티가 실내 무선 통선 채널의 성능을 향상시킬 수 있음을 확인하였 고, 특히 지향성 안테나를 이용한 편파 다이버시티를 제안하여 기존의 다이폴 안테나를 이용하는 다이버시티 기볍보다 우수한 성능을 가짐을 보였다.

• 한국농촌건축학회논문집
• /
• 제8권2호
• /
• pp.54-61
• /
• 2006

Contemporary Suburban House is a kind of 'Urban House in nature' that urban middle class peoples elect voluntarily to raise life quality and make their own identity. Therefore, 'The Relationship with Nature' is an essential item in the design of Suburban House. But in the site plan of Suburban House, 'The Nature' as outdoor space is only the rest of the indoor space. The outdoor space is hold in common visually but not actually. 'The Nature' is not a labour ground as the case in rural society but a background of village. The plan of Suburban House is based on the urban apartment plan. So in plan, 'The Nature' is also an object for contemplation as the case in urban house. The outline of the plan as a border line between indoor space and outdoor space is controlled uniformally and 'The Nature' is linked only visually in the direction the resident wants to see.

• 한국GIS학회:학술대회논문집
• /
• 한국GIS학회 2010년도 추계학술대회
• /
• pp.7-9
• /
• 2010

이에 본 논문에서는 이동 객체의 위치를 향상 명시적으로 결정할 수 있는 추적 가능 실내 기호 공간(Trackable Indoor Symbolic Space)을 정의하고, 이러한 공간을 정의하기 위한 규칙들을 제안한다 위치를 좌표로 나타내는 실외 공간의 응용 프로그램들과는 달리, 대부분의 실내공간의 응용 프로그램들은 위치를 방 번호와 같은 기호적 값으로 표현하는 기호참조체계를 이용한다 이에, 본 논문에서는 실내기호공간의 개념과 실내 기호공간에서의 이동객체의 위치 추정에 대해 소개하고, 추정 가능한 실내공간을 만들기 위한 규칙과 방법을 제안하고 있다.