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Usn / Rfid

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RFUSN / RFID 산업

Ⅰ Ⅰ

 개념과 특징

Ⅱ Ⅱ

 산업현황과 전망

Ⅲ Ⅲ

 현재 / 미래 사용사례

Ⅳ Ⅳ

 산업경쟁력과 강화방안

Ⅰ. 개념과 특징(RFID)

 무선주파수(RF, Radio Frequency)를 이용하여 대상을 식별할 수 있는 기술

개념

 RF태그를 적용대상에 부착 후 RFID리더를 통해 정보를 인식  교통, 주차, 출입, 도서 등 광범위한 분야에 응용

구성요소
 태그  안테나  리더  호스트

Ⅰ. 개념과 특징(RFID)
작동원리

Ⅰ. 개념과 특징(RFID)
RFID VS 바코드
바코드 인식방법 정보량 인식거리 인식속도 광학식, Read only 수십단어 최대 수십cm 개별스캐닝 RFID 무선, Read/Write 수천단어 최대 100m 최대 수백개 개개상품(일련번호) 태그 수백원

관리레벨
관리레벨

상품그룹
라벨인쇄 10원미만

Ⅰ. 개념과 특징(USN)

개 념
 Ubiquitous Sensor Network  주변의 모든 사물과 개체들간의 실시간 네트워크로 관리하는 것

언제 어디서나 모든 통신이 가능한 환경을 구현

 센싱(Sensing)기술의 차세대 주자인 RFID를 중심으로 발전

Ⅰ. 개념과 특징(USN)
특 징

저가 / 공급받기 쉬운 센서노드로 구성

저전력 소비

자가설정 네트워크

보안 / 협력적 특성

Ⅰ. 개념과 특징(USN)
Redwood 상태 모니터링
 위치별로 센서 모니터링 → 데이터 수집  나무의 윗부분만을 모니터링할 수 있는 위성에 반해 나무 전체 모니터링 가능

Ⅰ. 개념과 특징(USN)
금문교 무선 모니터링
 보다 효율적인 거대 구조물 관리 / 모니터링

Ⅱ. 산업현황과 전망(국내)
전 망
 2007년 약 3,180억원 수준

연평균 성장률 39.1% 성장추세로 2014년에는 3조 1,900억원 수준으로 예상

Ⅱ. 산업현황과 전망(국외)
전 망
 2007년 약 52억 달러 수준

- 연평균 성장률 23.9% 성장추세로 2014년에는 233억 달러 수준으로 예상

Ⅱ. 산업현황과 전망(국외)
대표적 국가 유 럽
2001년에 시작된 정보화사회기술계획(IST)의 일환으로 기술개발

미 국
Auto-ID센터를 설립하여 기술개발, 표준화, 상용화를 적극 추진중

일 본
2003년 유비쿼터스 ID센터 설립 NEC 히다찌 중심의 유비쿼터스 e트론 프로젝트

Ⅲ. 현재/향후 사용사례
 생활/산업 전반에서 실사용/개발중

개 념

- 의료, 물류, 홈네트워크, 교통 등

USN

동물관리

SCM, 재고관리 자동계산대

홈 네트워크

병원환자 관리

텔레매틱스 ITS시스템

공해감시 / (자연)재해관리

Ⅲ. 현재/향후 사용사례
 재고관리, 물류위치/이력추적  식품추적/가축관리 : 식품안정성/가축 전염병 예방  시간의 단축, 정확한 정보획득 용이

산 업

 자동 난방, 가스렌지 조절  자동 음성인식기능

 문화공연, 병원 예약  네트워크 냉장고

홈 네트워크

Ⅲ. 현재/향후 사용사례
 컴퓨터 자동 잠금기능

교 육

 무선랜을 통한 현장실습의 용이  학생들의 컴퓨터 화면 감독

 독거노인 등 소외계층을 위함 유비쿼터스

 네트워크를 통한 혈압수치/건강상태 즉시 알림

의 료

Ⅳ. 산업경쟁력 강화방안(사회적)
사생활 보호
 개인정보가 담긴 칩의 도난과 분실은 개인정보 유출에 직접적으로 대치됨  누군가 나를 지켜보고 있다는 불안감/사생활 침해

 기술적 개인정보 보호시스템 개발  법률을 통한 제도적 보호장치  시민들의 사생활

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