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RFID/USN기반 농산물 창고 관리 시스템 설계 및 구현
김요한(John Kim),한미자(Mi-Ja Han),정창렬(Chang-Ryul Jung),이성근(Sung-Keun Lee),고진광(Jin-Gwang Koh),이현창(Hyun-Chang Lee),최현호(Hyun Ho Choi) 한국정보과학회 2009 한국정보과학회 학술발표논문집 Vol.36 No.1D
본 논문은 입고된 농산물 정보 및 창고 내 환경 정보를 수집하고 창고 설비의 자동 제어가 가능한 RFID/USN 기반의 농산물 창고관리 시스템의 설계 및 구현에 대해 논한다. 기존의 농산물 창고는 창고 관리자가 직접 창고 환경을 모니터링하여 창고 설비를 가동시키거나 , 24시간 항상 설비를 켜놓는 방식을 취해 왔다. 이러한 방식은 창고 관리자가 항상 창고에 상주해야 되고, 에너지 소비적인 측면에서도 비효율적이다. 이를 보완하기 위해 본 시스템에서는 농산물 저장 창고내에 센서를 장착하여, 센싱되는 다양한 환경 정보를 바탕으로 창고 서버의 데이타베이스에 저장된 최적의 저장환경을 자동으로 구성하고, 관리자가 다양한 플랫폼을 사용하여 창고를 모니터하고, 설비를 운용하고 제어할 수 있도록 시스템을 설계하고, 구현하였다.
노영희 ( Young Hee Noh ),한미자 ( Mi Ja Han ) 한국미용학회 2009 한국미용학회지 Vol.15 No.2
This research, investigating status quo of nationwide beauty-related institutions, is to provide framework for raising professional human resources and systemizing beauty education. Institutions subject to investigate were limited to beauty high schools, technology high schools, junior colleges, universities and institutions where professional beauty bachelor`s degree under Academic Credit Bank is granted through and where license is guaranteed by graduation without exam. We have examined not only regional distribution of institutions and their entrance quota but also official name of departments registered for beauty-related junior colleges, universities, graduate schools and Academic Credit Bank System and their ratio of full-time professors. The final results are shown below. First, beauty-related institutions are spread unevenly throughout the nation. 17.4% of high schools and graduate schools are centered in Seoul and 20.1% of junior colleges and universities are concentrated in Gyeongsang province. Second, as 24 schools are established from 2000 to 2004, beauty-related high schools have grown substantially. There are seven ways of sanctioning these schools. Third, departments of junior colleges and universities, beauty-related majors belong to, are like this: 31.0% of junior colleges include the majors into the department of natural science while they belong to department of art in 38.2%of universities, which is the largest percentage. Official titles of the department are so diverse that junior colleges use 19 different names and 36.5% of them, the largest, use the name, `Department of Beauty Coordination. Besides, universities used 17 different names for them. Fourth, there were two junior colleges and 240 freshmen in 1991, while, in 2009, there are 116 departments of 101 junior colleges with 11,657 freshmen. Similarly, 34 departments of 30 universities admitted 1,873 students in 2009. Fifth, overall ratio of full-time professors is following: having 2 full-time professors was the largest in the case of junior colleges as 33 departments of them did, while having 4 full-time professors of 12 departments was the largest in the case of universities. Taking all the results into account, we need standardization of sanction system of beauty-related high schools. Also, beauty study should be established as an independent department, which has same official name and systemized curriculum. At the same time, for competitiveness of beauty education, increase in the number of full-time professors should be prioritized, and beauty license given to graduates of each institution without exam should have effective way.