一種在生產過程中可節能減碳的智慧型紅外線遙控風扇

風扇是我們每年夏季家家都必備的小家電之一，有時候一個家庭有兩三台風扇也是常有的事。由於國內外生活水準普遍提高，許多國內外消費者漸漸有意願多花點錢，購買性能較好且方便使用的遙控風扇，因此導致風扇的需求年年增加。保守估計風扇全球的產能每年超過三千萬台，若以不到五分之一的比例來推算，全球每年光是遙控風扇的產量就超過六百萬台 (還不包含吊扇)。近年來由於地球環境生態污染的問題日益嚴重，二氧化碳、甲烷、氧化亞氮、六氟化硫、氫氟碳化物等及其他溫室氣體的排放，逐漸受到各界的關注。工業界更思考如何在不影響環境生態，或降低對環境生態危害，在減低二氧化碳的排放的情況下，進行綠色產品的革命。本論文提出一種智慧型風扇的控制方式，是一種出廠時不再需要附帶遙控器的遙控風扇，也就是一種利用一般家裡現有的電視或音響等紅外線遙控器即可實現風扇的遙控功能的控制方式。先經由一組微控制器(Micro Control Unit)將所欲使用的遙控器信號存入電力可清除之可程式唯讀記憶器(Electrical Erasable Programmable Read Only Memory)形成記憶矩陣，再經由矩陣資料之搜尋比對後即可完成風扇遙控功能。這種控制方式若推廣採用，勢必大量節省生產的電力、降低零組件成本。是一種既可減低生產過程之耗能、及大量減少碳排放，又可降低生產成本的一種新的遙控風扇的生產方式。

關鍵字

小家電；溫室氣體；生態危害；遙控；記憶矩陣；碳排放

並列摘要

Electric fan nowadays has become one of the indispensable household electrical appliances in our life, it is very common seen that a family has two or three electric fans at the same time. A general increase of living standard in whether domestic or abroad in recent years, many customers they are willing to pay more money to buy good quality fan, especially remote control fan. A conservative estimation for the increasing demand of the fan production capacity around the world is over 30 million units per year. If less than one fifth of the ratio of projections, the annual global remote fan outputs will exceed 6 million units per year. (Ceiling fans are not yet included.) In recent years, the earth ecological pollution problems had greatly drawn our attentions, greenhouse emission gas such as carbon dioxide、methane、nitrous oxide、hexafluoride, are gradually aware by public. Manufacturers are now trying to reduce their greenhouse gas emission during production, it is really a green product revolution. This thesis presents a method for an intelligent fan control system that is remote controller is no longer needed in supply. The function of remote control can be implemented simply through our ordinary home TV or stereo remote controller. The chosen remote controller’s signal feeds into EEPROM (Electrical Erasable Read Only Memory) become a memory matrix via MCU (Micro Controller Unit), and then, the remote control functionality could be realized by searching and comparing the matrix data stored in the memory. Promote of adoption is bound to save a lot of production electricity and component costs. It is a new way of producing remote control fan that reducing either production costs or energy consumption during production process, and of course greatly reduce emission of carbon dioxide.