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Title: 家電節能系統
Authors: 莊吉羽;黃奕憲;林韋融;鄭立昌
Contributors: 電子工程系
Keywords: 8051
Date: 2014-12
Issue Date: 2015-08-04T01:15:13Z
Abstract: 本次專題?用焦電紅外線感測器的特性,結合8051 單晶片?自動控制
燈光及風扇的開關,以達成節能的作用。8051 的應用範圍非常廣泛,應用
方面包括:電磁?、微波?、防盜器、微電腦…等等。我們這次運用8051
單晶片以及焦電紅外線感測器而組成的節能系統,其功能是當人體移動通
過感測區塊,經過菲涅爾透鏡感應到人體溫?與背景溫?的差?,在感測
器的焦電板上產生電荷的變化,再經過8051 程式的判定,進而控制燈光及
風扇啟動,達到一定運?時間後,?感測?到人體移動,紅外線感測器?
會自動關閉,以達到節能的效果。
Appears in Collections:[Department of Electronic Engineering] Monograph

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