Appliances are connected with home network and intellectualization is being rapidly processed. As ubiquitous home is visualized, home sensor is intellectualized and developed with wearable form for the possible inter-home sensor information exchange. Based on the RFID and ubiquitous ID, the home sensors are expected to be developed for the diverse information. The sensor techniques has been intellectualized and diversified by expecting to be developed into perception sensor, extreme environment sensor, micro mechanical sensor, and biosensor. In this paper, the control algorithm of digital control system applicable to the real appliance is suggested. Infrared ray module of appliance is used with the purpose in supporting home network to the appliance in use. And the wireless sign transmitted from home server is transformed into infrared rays sign.

Abstract
 1. 서론
 2. 디지털 제어 시스템
  2.1 적외선 수집기 프로그램
  2.2 서버용 데몬
  2.3 IRS
 3. 펌웨어
  3.1 리모컨 신호
  3.2 리모컨 신호의 포맷
 4. 결론
 후기
 참고문헌

• 조명현(서일대학 전기과) | M. H. Cho
• 이호영(초당대학교 정보통신공학과) | H. Y. Lee