Design and implementation of dimmable LED control circuit with DALI protocol

Tsorng Juu Liang, Jhen Fong Huang, Pawan Kumar Yadav

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

In this paper, a digital addressable lighting interface (DALI) protocol is studied and applied to a Light Emitting Diode (LED) lighting system. The DALI protocol was introduced and the dimmable LED drivers were realized. The user interface program in this system was developed by using the Microsoft Visual C#. Also, an USB-DALI conversion bridge circuit was built for communication between the computer and the LED driver. In addition, a micro-controller PIC 16F684 was used for dimming control, processing DALI signal, and coding the protocol program. Finally, a lighting system prototype based on DALI protocol was implemented. The output loads are three LED modules, each module includes 36 red LEDs and 13 blue LEDs. The DALI lighting control can not only use electrical control devices to individually control the dimming, but also can cope with groups of lights, and use broadcast modes to control the lights in group, which can be realized in the laboratory prototype.

原文English
主出版物標題PECON 2016 - 2016 IEEE 6th International Conference on Power and Energy, Conference Proceeding
發行者Institute of Electrical and Electronics Engineers Inc.
頁面121-126
頁數6
ISBN(電子)9781509025473
DOIs
出版狀態Published - 2017 六月 16
事件6th IEEE International Conference on Power and Energy, PECON 2016 - Melaka, Malaysia
持續時間: 2016 十一月 282016 十一月 29

出版系列

名字PECON 2016 - 2016 IEEE 6th International Conference on Power and Energy, Conference Proceeding

Other

Other6th IEEE International Conference on Power and Energy, PECON 2016
國家/地區Malaysia
城市Melaka
期間16-11-2816-11-29

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 電氣與電子工程
  • 燃料技術

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