旋鈕調控/積體化光引擎襄助智慧照明實現理想亮度/色溫

旋鈕調控/積體化光引擎襄助智慧照明實現理想亮度/色溫

        2015/10 黃忠民 ,龔哲民 ,吳擇序 ,林志偉 ,徐可芳 ,楊順益 ,王玫丹 

摘要:

高性價比LED光引擎將成為21世紀主流照明光源，各國研究團隊更進一步發展更符合人類照明需求之智慧照明系統，但成本及使用方便性將是影響大量普及的關鍵，本文介紹一精簡化旋鈕式調控照明系統，透過亮度旋鈕及色溫旋鈕分別傳送調光訊號至微處理器，控制雙通道TRIAC調光模組驅動不同色溫之積體化光引擎，提供亮度及色溫分別調控輸出，達成低成本及易使用的智慧光源。

關鍵字: 積體化光引擎，亮度調控，色溫調控

Abstract:

High performance and low cost LED light engine will become the mainstream of the 20th century lighting. National research teams develop the smart lighting system for human centric lighting in the next stage. The cost and ease of use will be the key issues for a lot of popularity. This paper introduces a streamlined knob-controlled smart lighting system. Adjusting the knobs will deliver a dimming command to the microprocessor. Based on the dimming command， microprocessor will sent the control signal to dual channel TRIAC dimmer to control the cool-white and warm-white integrated light engine. The system will provide the different brightness and color temperature of light. The low cost and easy to use of the LED smart lighting source was achieved.

Index Terms: integrated light engine， intensity adjustable，CCT adjustable.

•  Link:

http://www.mem.com.tw/hotbooks_content.asp?sn=1410200001

• Taiwan Journals (台灣期刊):

      黃忠民 ,龔哲民 ,吳擇序 ,林志偉 ,徐可芳 ,楊順益 ,王玫丹 , 旋鈕調控/積體化光引擎襄助智慧照明實現理想亮度/色溫 「新電子特刊2016年版崁入式系統設計解密」,pp 26-31,20151019

• download:

https://drive.google.com/file/d/0B-Jg2ZDReoWuTDhQb3F4c0REM0k/view?usp=sharing