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

• Proceedings of the KIEE Conference
• /
• 2009.07a
• /
• pp.2184_2185
• /
• 2009

오늘날 세계 여러 국가에서 에너지 소비 절감에 대한 관심이 증가하고 있는 추세이며 특히 국가 전체 에너지 소비량중 상당량을 차지하는 건물에서의 에너지 절감에 대해 많은 관심이 집중 되고 있다. 본 논문에서는 건물 특히 주택에서의 에너지 절감 대안중 하나인 Zero Enegy House에 대해 알아보고 설계시 고려사항 및 효율적인 운영을 위한 가정용 에너지관리프로그램 및 시스템을 제안하고자 하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2011.04a
• /
• pp.1068-1070
• /
• 2011

건물 부문의 에너지 절약방안으로 신재생에너지를 이용한 에너지 관리 시스템을 제안하고자 한다. 신재생에너지를 이용한 BEMS(Building and Enviromental Management System)를 설계하고, 이것을 구현하기 위한 Software Framework 를 설계한다.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.16 no.4
• /
• pp.735-742
• /
• 2021

Recently, renewable energy-related power generation facilities have been surging due to the government's "Renewable Energy 3020", "Green New Deal", "2050 Carbon Neutrality" and "K-RE100" policies. Most renewable energy facilities are small and distributed, making it difficult to manage efficiently, and small distributed resources less than 1MW are having a hard time with participating in the market due to the limited sales and avoidance of trading. In particular, the intermittency of renewable energy has a significant impact on the stability of the power grid. The government is seeking to address volatility and intermittency issues through 'small distributed resource brokerage trading, and to expand the systematic resourceization and acceptability of heterogeneous large and small distributed resources. In this work, we intend to apply an AI-based power generation prediction model to a distributed resource brokerage trading system so that it can be utilized as a foundation platform for pioneering new energy business markets.

• Journal of Advanced Navigation Technology
• /
• v.20 no.5
• /
• pp.408-416
• /
• 2016

This study designed a ship energy efficiency monitoring system based on a ship application system that provides maritime services by utilizing data collected onboard, and a ship-land integration system for integrated management and exchange of maritime data. The ship energy efficiency monitoring system was developed as a Windows application program and designed to use file based EDI communications. Its main functions include route planning to minimize fuel consumption, monitoring of energy consumption and gas emissions, analysis of ship energy efficiency and other data analysis. The system has been successfully implemented in actual ships.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.14 no.5
• /
• pp.167-172
• /
• 2014

Recently interest in energy is becoming increasingly amplified in the world. Green energy is the buzzword of the world's business community as well as governments also leave a green energy seonbongjang of economic recovery. According to the International Institute for Energy, it will be expected to invest in the field of green energy about 7 trillion dollar traslated into 7,000 trillian won around the world by 2030. Thus production, supply, reduce and reuse policies and techniques for green energy came pouring out like a flood. But there is a limit to the fuel supply in order to produce a power generation facility and the power supply that is essential. Reducing produced power efficiently is more important than the increasing of power production. At present, using a method that controls the equipment installed by measuring the environment for efficient control of the energy management of energy-consuming devices that are in use. But the reality is that many policies of national and corporate to did not work to solve a part of the energy savings. In this paper, I proposes a smart energy management system to control the equipment by using the accumulated data obtained with minimal changes in the environment using the energy.

• Journal of the Korean Society for information Management
• /
• v.17 no.1
• /
• pp.103-127
• /
• 2000

This study compared finding economic and energy information on the WWW to finding the same information on DIALOG, a traditional search service. Professional searchers answered 20 questions for end users using either of DIALOG and one Internet database (general search engine or Web database). The relevance of the results in both sets of answers was ranked by searchers and end-users, respectively. The study found that searching for information on the Web took at least twice as long as it did when using DIALOG. Relevance rating was a little higher for materials found on DIALOG. However, the relevance rating difference between two systems was not so higher than we expected. From the research results, we conclude that Internet database including Web database and general search engines is providing valuable information of economic and energy subject areas.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.13 no.5
• /
• pp.77-83
• /
• 2013

Nowadays, the limitation of Lighting control and management skills is the excessive cost of equipments, the operational difficulties and wasting energy. To solve this problem is in need of communication and management S/W that is worked out complexly well as a information system of smart lighting energy, which is loaded wireless network facility. This paper made a study od the energy saving technology through energy monitoring and we developed LEIS(Lighting Energy Information Sysem) to converge this one. LEIS is monitoring and control lighting energy data that is collelcted from sensors by Zigbee mesh network and shows lighting use information by visualization to users. It is consists of lighting energy information data base based on LEM(Lighting Energy Metering) information and LEIS Web application, provide function scenario to manage energy optimization through LEIS.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.16 no.9
• /
• pp.6368-6375
• /
• 2015

The goal of this research is to identify the energy planning techniques of Smart Green City and to establish the realized plan through the analysis of Multi-functional Administrative City. For the research, eighteen planning techniques were derived and categorized into three sectors and six basic direction through literature review and Brain-storming analysis considering correlation between three goals of Smart Green City and expectation of planning technique. And Multi-functional Administrative City was analyzed for the current status of application of planning techniques focus on two application aspects. In conclusion, 'Establishing Integrated Management Center for Urban Energy', 'Building Energy Management System', 'Building Automation System', 'Green Transport System', 'Intelligent Transport System', 'Introduction of Eco-friendly Transportation' planning techniques in reduction of building energy consumption sector and green-intelligent transport system sector were identified as important techniques for Smart Green City.

• Proceedings of the KIEE Conference
• /
• 2006.07d
• /
• pp.2118-2119
• /
• 2006

최근 이슈가 되고 있는 무선 센서 네트워크를 기반으로 빌딩 주변의 환경 정보를 감시하고, 실시간 관리가 가능한 시스템을 개발하였다. 센서에 의한 환경 정보는 빌딩의 안전감시와 진단 그리고 효율적 에너지관리를 위한 분석용 데이터로 사용된다. 이러한 환경 정보에는 온도, 습도, 진동, CO2 등과 같은 센서가 있으며, 이러한 센서들로부터 오는 환경 정보를 저전력, 저비용, 자가 구성이 가능한 무선 센서 네트워크기술을 이용함으로써 단기적으로는 빌딩의 안전진단이나 온, 습도와 같은 환경정보를 얻을 수 있으며, 장기적으로는 유지 보수의 비용문제를 효율적으로 줄일 수 있고, 실시간 정보 수집과 자가 구성에 의한 에너지 절감이 가능하다. 본 논문에서는 무선 센서 네트워크를 이용한 빌딩 모니터링 시스템을 정의하고, 시스템을 설계한 후 실험을 통하여 향후 무선 센서 네트워크의 빌딩 및 건축물로의 적용 가능성을 검증하였다.