http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
유비쿼터스 네트워크에서 확장성을 보장하는 계층적 서비스 디스커버리
이규민(Kyu Min Lee),김동욱(Dong-Uk Kim),허승필(Seung-Phil Her),이건하(Gun-Ha Lee),최기현(Kee-Hyun Choi),신동렬(Dong-Ryeol Shin) 대한전자공학회 2006 대한전자공학회 학술대회 Vol.2006 No.11
As network techniques have been developed, a variety of service discovery protocols have been emerged. The service discovery protocols are to minimize the cost of detecting services and provide users with convenience among various devices and services. However, system complexity has been increased, and each service discovery protocol does not share services of them. Thus, users want a system, which can discover the most suitable service among all services in diverse service discovery protocol domains. In this paper, we propose hierarchical service discovery system, which guarantees scalability in ubiquitous networks. The system is composed of LSD [1] for ad hoc network, Discovery Middleware for home or hospital domains and D²HT algorithm [2] for Internet environment.
국내 공동주택의 개구부형태 및 발코니 유·무에 따른 분출화염 성상에 관한 연구
이규민 ( Lee Kyu-min ),구태윤 ( Koo Tae-yoon ),황의청 ( Hwang Eu-cheong ),권영진 ( Kwon Young-jin ) 한국건축시공학회 2017 한국건축시공학회 학술발표대회 논문집 Vol.17 No.1
This study identified the effects of flame on the upper by fire plume ejected. we implemented model experiment according to investigation of housing area effect, window aspect ratio and balcony availability. we confirmed that opening ratio was increased according to housing area larger. the square window confirmed that is progressing fire plume ejected of free space. According to the value of an opening aspect ratio `n` getting higher, the horizontal widow is getting that increased the risk as the fire spread an external to the top of opening. it is determined to the fundamental solution about fire safety in the extended balcony of apartment.
이규민(Kyu-Min Lee),최왕섭(Wang-Seop Choe),박종연(Chong-Yun Park) 전력전자학회 2010 전력전자학술대회 논문집 Vol.2010 No.11
최근 반도체 산업의 비약적 발전으로 고출력 LED 광원 시스템 개발이 확대되고 있다. 그 중 무대조명 분야는 색 연출의 필요성으로 넓은 조도제어(Dimming) 범위가 필수적이다. 본 논문에서는 방송장비의 높은 센싱 속도로 인하여 화면에 생기는 빛의 떨림 현상 제거와 0~100%의 넓은 조도제어 범위를 구현하기 위해 Analog 조도제어와 PWM 조도제어를 결합한 조도제어 방법을 제안하였으며, 이를 위한 회로를 설계하고, 이를 실험적으로 검증하였다.
그렌펠 타워 화재를 고려한 주거시설 화재안전에 관한 연구
이규민 ( Lee Kyu-min ),권영진 ( Kwon Young-jin ) 한국건축시공학회 2017 한국건축시공학회 학술발표대회 논문집 Vol.17 No.2
Recently, The Building has became high rising and large scaling according to development of economy in domestic and other country, also the building has increased a variety of functions of insulation for warmth. and it has a symbol of economic growth, but it has risk factor for disasters such as fire. this hazards include not only general building but also residential building. Recently, Grenfell Fire that occurred in England has increased in combustion to the 24th floor of the 1st floor for 1 hour. it resulted in 80 deaths and 79 missing persons. In this study we suggest basic data of residential building for fire safety design related to domestic environment to analyze the problem of Grenfell Tower.