• Proceedings of the Korea Information Processing Society Conference
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• 2016.04a
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• pp.92-94
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• 2016

시간이 지날수록 건물의 이용은 잦아지고, 건물 안에서 화재 발생가능성이 높아지는 반면 안전하고 신속한 대처는 미흡한 상태이다. 이 문제점을 인식하여 본 논문에서는 화재 대피 시스템을 모든 사람이 대부분 소지하고 있는 스마트폰에 연동시켜 개발 시스템을 구축한다. 화재와 같은 비상상황인지 및 대피상황 분석을 위한 위치인식 서버 시스템을 비콘 관리, 사용자 관리, 비상구 관리 시스템으로 나누어 구축한다. 개발 시스템은 BLE 핑거프린팅 방식을 이용하여 현재 위치파악과 건물 안의 혼잡도, 화재로 인한 폐쇄구역을 표시하여 가장 빠른 길로 안내 하는 기능을 포함한다.

• Journal of Energy Engineering
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• v.25 no.2
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• pp.79-85
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• 2016

This paper presents an advanced energy demand management for buildings. It is important to aggregate a various demand side resource which is controllable on demand response environment. Previous demand side algorithm for building is mostly restricted on single building. In this paper, we suggest energy demand management algorithm for many buildings. And, this paper shows the procedure to apply suggested demand management algorithm.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.3
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• pp.1235-1242
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• 2013

This study deals with the BIM (Building Information Modeling)-based energy performance analysis implemented in EnergyPlus. The BIM model constructed at Revit is updated at Design Builder, adding HVAC models and converted compatibly with the EnergyPlus. We can obtain the input values about HVAC system and building environment such as HVAC system efficient, the number of air changes and energy consumption of equipment on applying GAs (Genetic algorithms). After modification about HVAC system, Optimization about HVAC system energy consumption can be analyzed. In order to maximize the building energy performance, a genetic algorithm (GA)-based optimization technique is applied to the modified HVAC models. Throughout the proposed building energy simulation, finally, the best optimized HVAC control schedule for the target building can be obtained in the form of "supply air temperature schedule". Throughout the supply air temperature schedule is applied to energy performance simulation, we obtained energy saving effect result on simulation.

• Fire Science and Engineering
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• v.23 no.3
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• pp.23-30
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• 2009

For managing fire safety system in building by ubiquitous management system, the index system to express the performance level of fire protection system is demanded. If some component formed fire protection system such as sprinkler water supply system is breakdown, that will fall down the performance of fire protection capacity. Consequently, it will affects the level of fire safety of building management and energy response. Consequently, Building fire protection system could give performance level of fire protection condition and the level of fire safety in building. It will also contribute to the development of wide area fire safety management. This development of index system has been developed as a part of the development project of Ubiquitous building fire management system.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.32 no.5
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• pp.27-38
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• 2003

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.840-843
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• 2007

There is a tremendous need for an effective indoor facility management since the building are tend to be built taller and bigger due to latest technology, Also, information that is continuously used and transferred during the design and construction phase is emerging due to 3D object-oriented CAD. Therefore, a system that will use such information for facility management should be developed. In this study, we present the methodology for definition the process that generates the Space Network Model automatically and examine the effective value of it.

• Journal of the KSME
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• v.32 no.3
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• pp.241-246
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• 1992

인텔리전트 빌딩의 근본 목적이 정보화 사회에서 입주자에게는 효과적인 업무 환경을 제공하고, 건물 소유주에게는 경제적인 이점을, 건물 운영자에게는 일괄적인 관리체계를 통한 LCC 절감을 제공한다는 데에 있다고 볼 때에, 깊은 관련을 가지고 있는 빌딩 자동제어시스템의 역할은 매우 중요하다고 판단되나. 이제 빌딩 자동제어시스템은 시대적인 변화에 능동적으로 대처하고 고객의 요구를 만족시키기 위해 신기술과 노 하우(know how)를 집약시켜 새로운 방향 정립이 필요하다. 그것은 바로 쾌적하고 안전한 업무 환경을 제공한다는 근본 목적 아래 보다 효율적인 관리 방 안과, 에너지 절약, 인력 절감을 극대화시켜 줄 수 있는 통합 시스템으로의 재탄생을 의미한다 하 겠다.

• Journal of Energy Engineering
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• v.27 no.2
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• pp.32-48
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• 2018

Monitoring of energy use should be a priority in order to efficiently manage building energy use. Energy use in buildings can be managed by dividing them into energy sources, uses, and ZONE. By energy source, electricity, gas, fuel, and district heating are supplied to run the building's facilities. The purpose can be divided into five main applications, including cooling, heating, lighting, hot water and ventilation, but not many elevators and electric heaters that are difficult to include in the five applications are classified. ZONE Star refers to the comparison or separate management of areas for which the purpose of the building is similar or different. In addition, energy efficiency management requires control of the temperature, humidity, and people who will be measuring energy in the building, and the recent problem of fine dust should directly affect the ventilation of the building.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.1030-1032
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• 2015

In this paper, we developed a system that output and service using vairous contents with the inspection and management industry facilities in the operating system based on wireless network. This system can output to the display device at the same time, work management and a variety of content to the inspection facilities. And it outputs received contents of the advertising service provider in real-time. Therefore, this system support real-time facility management and various contents in the building at the same time.

• The Journal of the Korea institute of electronic communication sciences
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• v.10 no.8
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• pp.907-914
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• 2015

Due to the global warming, the restriction for emitting the green-house gas is strengthened and a main ingredient of the green-house gas is carbon dioxide ($CO_2$). In order to reduce the amount of $CO_2$, the low-carbon and long-life of the construction and the construction materials management system based on the radio frequency identification (RFID) technique have been actively studied in the construction field. The conventional construction management system based on RFID only focuses on the study and experiment for managing the used amount and location of the construction materials in the construction stage, but it does not consider the study for the status management system for the recycling materials in the construction stage or the building deactivation. In this paper, we propose the effective RFID system for managing the status of the construction materials during the construction stage or the building deactivation. Employing RFID with the frequency of 900MHz, the proposed system consists of the reader unit, communication unit, and memory unit, and its tags are attached in the surface or inside of the construction materials.