The Journal of the Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회논문지)

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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A New LED Light Device Lighting Control Algorithm for Optimal Energy Saving

최적의 에너지 효율을 위한 새로운 LED 조명기기 점등제어 알고리즘

  • Received : 2012.08.31
  • Accepted : 2012.12.14
  • Published : 2012.12.31
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Abstract

In this paper, we were proposed a new LED light device lighting control algorithm for optimal energy saving. The propose lighting control algorithm be to the LED lights devices lighting control by measuring illuminance into multi sensors. And it be to lighting control by inverting of octagon pattern during set-up time. All the LED is lighting when detecting motion by the motion sensor. And, it was designed enable remote management control by communicate with central monitoring center using Zigbee wireless network to measured data from sensors at real time. In this paper, a proposed lighting control algorithm was measured power consumption about the lighting status of LED lighting device using the lighting control program for demonstrate of energy savings effect. The measured result, the lighting method applying proposed algorithm were proved energy savings effect of more 40% more compared to the existing lighting method.

본 논문에서는 최적의 에너지 효율을 위한 새로운 LED 조명기기 점등제어 알고리즘을 제안하였다. 제안된 점등제어 알고리즘은 다중센서를 기반으로 주변 조도를 측정하여 LED 조명기기의 전원부를 제어하여 에너지를 절약하였다. 또한 점등된 시간동안에는 팔각형 패턴으로 점등을 하게 되고, 일정시간 간격으로 패턴을 반전시켜 점등제어를 하다가 모션 센서에 의해 움직임이 감지되면 전체 LED는 점등하도록 설계하였다. 그리고 실시간으로 센서들로부터 측정된 정보를 Zigbee 무선 네트워크에 의하여 중앙관제센터와 통신하여 원격으로 관리제어가 가능하도록 설계하였다. 본 논문에서 제안한 점등제어 알고리즘은 에너지 절감 효과를 입증하기 위하여, 점등제어 프로그램을 이용하여 LED 조명기기의 점등 상태에 대한 전력 소비를 측정하였다. 측정한 결과, 기존의 점등 방식보다 제안한 알고리즘을 적용한 점등방식은 약 40% 이상의 에너지 절감 효과가 있음을 입증하였다.

Keywords

References

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