【正文】 四川理工學(xué)院畢業(yè)設(shè)計(jì) 基于單片機(jī)的智能遙控器 設(shè)計(jì) 學(xué) 生： 王剛 學(xué) 號(hào)： 11241010110 專(zhuān) 業(yè)： 自動(dòng)化 班 級(jí)： 指導(dǎo)教師： 方寧 四川理工學(xué)院 自動(dòng)化與電子信息 學(xué)院 20xx 年 6 月 四川理工學(xué)院本科畢業(yè)設(shè)計(jì) I 摘要： 本基于單片機(jī)的智能遙控器主要利用了單片機(jī)、紅外線和 GSM 等相關(guān)知識(shí)，具有遙控多種家用電器設(shè)備的功能，并且設(shè)計(jì)有自學(xué)習(xí)紅外遙控編碼的功能，可以隨時(shí)通過(guò)遙控器的自學(xué)習(xí)功能向家庭 中加入新的設(shè)備，而不需要重做遙控器。同時(shí)本智能遙控器還可以接收到受控器件的一些實(shí)時(shí)狀態(tài)，顯示在 LED 燈上，也可以直接通過(guò) GSM 向遠(yuǎn)程手機(jī)發(fā)送實(shí)時(shí)狀態(tài)。并且本設(shè)計(jì)具有遠(yuǎn)程遙控功能，通過(guò)手機(jī)直接來(lái)控制家庭中的一些智能設(shè)備 。 關(guān)鍵詞： 智能遙控器 自學(xué)習(xí) 單片機(jī) 紅外線 GSM 通信 遠(yuǎn)程控制 王剛：基于單片機(jī)的智能遙控器 II Abstract： The intelligent remote control device based on MCU mainly use the microcontroller, infrared a, GSM and so on, the intelligent remote control device can be used to control a wide range of household electrical appliances and equipment, and the design of self learning infrared remote control code, can at any time through self learning function add new equipment to our family, without the need to redo the remote. Our remote control can also receive some state our controlled devices, displaying on the LED lamp, if there is an emergency ,it can directly send remote realtime status through the GSM inform the phone , telling us about some situation. Of course, we can also use our mobile phone to send mand to our smart remote control to control some of the smart devices in our home. Keywords: Intelligent remote controller Self learning microcontroller Infrared ray GSM munication Remote control 四川理工學(xué)院本科畢業(yè)設(shè)計(jì) 目錄 摘 要 ....................................................... Ⅰ ABSTRACT ..................................................... Ⅱ 第一章 緒論 ................................................. 1 選題的背景 ......................................................................................................... 1 選題的目的和意義 .............................................................................................. 2 本設(shè)計(jì)研究的內(nèi)容 .............................................................................................. 3 第二章 智能紅外遙控器方案設(shè)計(jì) ................................. 5 總體方案設(shè)計(jì) ..................................................................................................... 5 遙控器總結(jié)構(gòu) ............................................................................................. 5 工作體系結(jié)構(gòu) ............................................................................................. 5 遙控體系三大組成部分方案設(shè)計(jì) ......................................................................... 6 遙控器端方案設(shè)計(jì) ...................................................................................... 6 遠(yuǎn)程手機(jī)端設(shè)計(jì) ........................................................................................ 9 受控端方案簡(jiǎn)要設(shè)計(jì) .................................................................................10 第三章 智能遙控器硬件設(shè)計(jì) .................................... 12 控制器 ...............................................................................................................12 控制器選擇 ...............................................................................................12 基礎(chǔ)外圍電路設(shè)計(jì) .....................................................................................12 按鍵模塊 ...........................................................................................................13 鍵盤(pán)工作原理 ............................................................................................13 矩陣鍵盤(pán)的硬件設(shè)計(jì) .................................................................................14 顯示模塊 ...........................................................................................................15 液晶顯示器簡(jiǎn)介 ........................................................................................15 1602LCD 硬件設(shè)計(jì) .................................................................................16 LED 硬件設(shè)計(jì) ...........................................................................................17 紅外線遙控系統(tǒng) .................................................................................................18 紅外遙控系統(tǒng)簡(jiǎn)介 .....................................................................................18 紅外線發(fā)射模塊 ........................................................................................19 王剛：基于單片機(jī)的智能遙控器 紅外接收模塊 ...........................................................................................19 紅外接收電路 ............................................................................................20 外部存儲(chǔ)器硬件設(shè)計(jì) ..........................................................................................20 存儲(chǔ)器選擇 ...............................................................................................21 二線制串行 EEPROM— AT24C02 硬件簡(jiǎn)介 ..............................................21 硬件接口設(shè)計(jì) ............................................................................................22 GSM 模塊 ...........................................................................................................22 GSM 簡(jiǎn)介 .................................................................................................22 GSM 硬件引腳介紹 ...................................................................................23 GSM 硬件連接圖 .......................................................................................24 第四章 系統(tǒng)軟件設(shè)計(jì) ......................................... 26 系統(tǒng)的編程語(yǔ)言 .................................................................................................26 C 語(yǔ)言簡(jiǎn)介 ................................................................................................26 編譯軟件 keil 簡(jiǎn)介 .....................................................................................27 按鍵模塊軟件設(shè)計(jì) .............................................................................................27 消抖處理方法 .........................................