Bluetooth 무선 통신 기능을 이용한 LED 조명시스템 설계

다국어 초록 (Multilingual Abstract)

The Light Emitting Diode(LED) lighting control system proposed in this thesis is made up of a sensor module, a microcontroller, Bluetooth wireless communication, LED Driver, and LED downlight. The sensor module, comprised of an infrared sensor, an illumination sensor, and a temperature sensor, was designed to one Printed Circuit board(PCB). The system is able to identify the environment information collected by the sensor, and make it possible to control lighting automatically and manually through sensors. In addition, depending on users conditions, a color temperature can be controlled. CS-1000, a spectroradiometer, was employed to measure the changing values of a color temperature in 8 steps. According to a test, it was found that it was possible to change a color temperature from 3187K of Warm White LED to 5598K of Cool White LED. The Bluetooth based wireless communication technique makes it possible to control more lighting devices than other wireless communication techniques does.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 무선센서네트워크 기반 조명제어시스템 구성
• 3. 무선센서네트워크를 이용한 조명제어시스템 구현
• 4. 실험 및 고찰
• 5. 결론
• References

참고문헌 (Reference)

1 김송주, "근거리 무선통신을 위한 저전력 프로토콜과 알고리즘에 관한 연구" 한국정보기술학회 9 (9): 49-58, 2011

2 Chris Kreft, "Wireless Lighting System" Calvin College 2007

3 H. S. Jung, "Take advantage of wired and wireless technology for LED lighting systems" 26 (26): 33-40, 2012

4 J. C. Lee, "LED light source and energy-saving lighting system control and management IT Convergence Technology" 26 (26): 15-20, 2012

5 J. C. Lee, "Indoor-type LED illumination and Smart Control System Market Trends" 27 (27): 2013

6 H. Kim, "IT Convergence smart lighting technology" 28 (28): 10-14, 2011

7 D. J. Chung, "Context-awareness sensor network technology trends" 18 (18): 2-30, 2004