可調式電風扇8051應用

Abstract

本專題主要在設計與製作一個以微控制器為基礎之可調式電風扇，使其能夠具有上下移動，並且具有左右旋轉360度之功能，使電扇作用的範圍更加廣泛。另外，在擁有一定轉速的情況下，亦同時具有低功率損耗與節能的效益，藉由長按按鈕可獲得高轉速之方便性，使本專題設計之電風扇達到具有智慧型之功能。本專題以微控制器為核心，通過五個按鈕作為輸入，將訊號送到微控制器經運算處理後，輸出控制訊號至驅動器藉以控制轉動，達到電扇全方位轉動與轉速控制。所謂全方位轉動即是由馬達1控制電扇上下垂直移動，馬達2則控制360度旋轉，然後馬達3控制扇葉轉動與轉速變化。最後，本專題完成一個智慧電風扇之原型機，並且展示其各項功能與效能，實驗結果驗證本專題設計之可實現性與真實性。

The main idea of this program is to design and make an adjustable fan basic on the micro controller which will make it able to move up side down and also turn around 360 degrees of rotation in order to make the function of the fan more widely. In addition, within a stable speed, low power wastage and energy conservation benefit, through long pressing the button conveniences, this program’s design can achieve intelligent function. As the core of the program, microcontroller, input with five buttons, send the signal to the main controller then calculate it. After that output the control signal to the actuator in order to control the rotation, make the fan achieve all-around rotation of the fan speed control. All-around rotation which means use motor 1 to control the vertical move of the fan, then use motor 2 to control the 360 degrees of the rotation, also use motor 3 to control the fan speed rotation changes. In the end, this program accomplished a prototypal intelligent fan and showed all function and efficiency the fan has. The conclusion of the experiment will verify the realizability and authenticity of this program.