具照度顯示智慧型無線LED調光控制系統

A Kind of Wireless Intelligent LED Dimmer with Illumination Display

蕭雲嶽(Yun-Yue Hsiao)

指導教授 ： 謝振榆

國立虎尾科技大學/電機資訊學院/光電與材料科技研究所/碩士(2011年)

https://doi.org/10.6827/NFU.2011.00051

摘要

本論文提供一種智慧型無線LED調光控制技術，藉以讓家庭照明智慧化及省電，基於此製作出具照度顯示智慧型無線LED調光控制系統，傳統的日光燈管耗電且為求省電使燈管數不足則會造成視力上的不舒適，與LED燈管相較，LED燈管具有高亮度以及省電等優勢，故LED燈管會逐漸取代傳統燈管。本系統為1對1小型模組，靈活度高，相較於大型調光控制模組更可適應於一般家庭。成本方面較大型調光控制模組低廉。本論文利用微控制器(MCU)HT46R64開發出一種具照度顯示智慧型無線LED調光控制系統， 此系統擁有光照度顯示且利用光學感測器回授至系統進行訊號處理以調光演算法使PWM變頻進而控制LED 驅動端達到自動調光定位功能，並結合人體紅外線感測器，實現無人自動關閉功能。

關鍵字

智慧型 ； 調光控制 ； 光學感測器

並列摘要

The thesis provides a kind of Intelligent wireless Light Emitting Diode dimmer technique, People use the system that can gain more comfortable and save the electricity. Base on the technique was developed a kind of wireless LED dimmer with illumination display.
Traditional fluorescent lamps is so consumes the electricity. When people want to save the electricity that are usually reduce the lamps number so that make their vision feel uncomfortable. Compared with LED fluorescent lamp, LED fluorescent lamp has better brightness and low power loss. Therefore, LED will instead of traditional fluorescent lamps.
The thesis is a kind of small module which has high flexibility. Compare with large LED dimmer module the small one is suit to work in generally family than the other one. We use 8 bit microcontroller to develop a kind of wireless LED dimmer with illumination display .
It’s not only has Lux value display on LCD monitor but also it can let detector signal feed back to microcontroller to process. The system use algorithm that can adjust PWM dutyfactor to make LED automatic Changes bright or dark. The system combine PIR detector. If nobody pass there ,the LED will be auto closed.

並列關鍵字

Intelligent ； Dimmer control ； Photo sensor

參考文獻

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