【正文】 學(xué)校代碼： 11059 學(xué) 號：Hefei University 畢 業(yè) 設(shè) 計 （ 論 文 ）BACHELOR DISSERTATION論文題目： 基于單片機(jī)的智能遠(yuǎn)程家電控制及安防系統(tǒng)的設(shè)計 學(xué)位類別： 工學(xué)學(xué)士 學(xué)科專業(yè)： 自動化 作者姓名： 導(dǎo)師姓名： 丁健 完成時間： / 67基于單片機(jī)的智能遠(yuǎn)程家電控制及安防系統(tǒng)的設(shè)計中文摘要隨著人民生活水平的提高和安全防范意識的增強(qiáng)，人們開始關(guān)心自己的生活和工作環(huán)境，不但要求周邊環(huán)境的舒適化和人性化，對居住工作環(huán)境的安全化和智能化也提出了更高的要求，智能遠(yuǎn)程家電控制和安防系統(tǒng)將成為今后生活中必不可少組成部分。GSM 網(wǎng)絡(luò)是基于時分多址技術(shù)和頻分多址技術(shù)的通信網(wǎng)絡(luò)體系，是我國覆蓋面最廣，功能最強(qiáng)，用戶最多的數(shù)字蜂窩移動通信網(wǎng)。通過中國移動公司建成的無縫覆蓋全國的 GSM 網(wǎng)，運(yùn)用 GSM 短信技術(shù)傳送警訊信息，具有安全可靠，安裝方便等優(yōu)點(diǎn)。本設(shè)計采用 STC12C5A60S2 單片機(jī)作為主控芯片，配合 GSM 的 TC35 模塊控制繼電器 JQC3FF 的閉合與關(guān)斷，以達(dá)到遠(yuǎn)程控制家電的目的，安防系統(tǒng)使用熱釋人體紅外傳感器作為信號采集模塊，若檢測到有人侵入住宅，則通過GSM 模塊發(fā)短信到用戶手機(jī)完成報警功能。如何實(shí)現(xiàn)這些功能，在本論文的第三四章有詳細(xì)介紹。本設(shè)計為了更加方便操作，特別增加了 LCD12864 顯示模塊和按鍵，使用戶能更夠加容易通過按鍵實(shí)現(xiàn)設(shè)防和撤防。關(guān)鍵詞：GSM；串口通信；遠(yuǎn)程家電控制I / 67THE DESIGN OF INTELLIGENT REMOTE HOME APPLIANCE CONTROL AND SECURITY SYSTEM BASED ON SINGLECHIPABSTRACTWith the improvement of people39。s living standards and security awareness, people began to care about their living and working environment requires not only fortable surroundings and humane, safe working environment for living and intelligent also a higher requirements, intelligent remote home appliance control and security systems will bee an essential part of life. GSM work is based on time division multiple access technology and frequency division multiple access technology, munication work system, is the most extensive coverage, most powerful, most users digital cellular mobile munication work. Built through China Mobile39。s seamless GSM work covering the whole country, the use of technology to send GSM SMS alert information, with safe, reliable, and easy installation.This design uses STC12C5A60S2 microcontroller as the master chip, with the TC35 GSM module control relay JQC3FF closed and off, in order to achieve the purpose of remote control home appliances, security systems using pyroelectric infrared sensor body as a signal acquisition module, if it was detected housebreaking, send text messages via the GSM module to the user39。s phone to plete alarm function. How to achieve these functions, the third chapters in this thesis are described in detail.In order to more convenient to operate, This design added a LCD12864 display module and buttons, allowing users to more easily achieved through the keys to arm and disarm.Keywords: GSM。 Serial munication。 Remote home appliance controlII / 67目錄第一章 緒論 ...................................................................1 研究背景 ..................................................................................................................................1 智能家居的起源 .....................................................................................................................1 智能家居在中國的發(fā)展現(xiàn)狀 .................................................................................................3 智能家居的發(fā)展前景 .............................................................................................................4 本章小結(jié) ...............................................................................................................................4第二章 系統(tǒng)結(jié)構(gòu)及工作原理 ...................................................5 無線遠(yuǎn)程家電控制的設(shè)計方案 .............................................................................................5 控制終端實(shí)現(xiàn)方式 ..........................................................................................................5 控制系統(tǒng)軟件設(shè)計 ..........................................................................................................5 無線通信實(shí)現(xiàn)方式的選擇 ..............................................................................................5 系統(tǒng)的組成及功能介紹 .......................................................................................................6 本章小結(jié) ...............................................................................................................................6第三章 系統(tǒng)硬件設(shè)計 .........................................................8 核心器件選型 .......................................................................................................................8　 TC35 模塊 .....................................................................................................................8 SIM 卡電路 .....................................................................................................................10 單片機(jī)電源 ...........................................................................................................................11 電源模塊電路圖 ............................................................................................................11 LM7805 簡介 ..................................................................................................................11 熱釋紅外傳感器 ...................................................................................................................12 時鐘電路 ...............................................................................................................................13 單片機(jī)模塊的設(shè)計 ...............................................................................................................14 LCD12864 顯示電路 .............................................................................................................15 家電控制模塊 .......................................................................................................................16 本章 小結(jié) ...............................................................................................................................16第四章 系統(tǒng)軟件設(shè)計 ..........................................................17 軟件開發(fā)環(huán)境 .................................................