【正文】 中文摘要 ...............................................................................................................................V 外文摘要 ............................................................................................................................. VI 1 緒論 ...............................................................................................................................III 課題的開(kāi)發(fā)背景及意義 ........................................................................................III 課題國(guó)內(nèi)外研究狀況 ........................................................................................... IV 論文主要內(nèi)容概述 ............................................................................................... IV 2 系統(tǒng)總體設(shè)計(jì)方案 ........................................................................................................V 系統(tǒng)總體方法與研究路線 .....................................................................................V 系統(tǒng)的基本功能和工作過(guò)程 .................................................................................V 防火防盜報(bào)警系統(tǒng)功能和特點(diǎn) ........................................................................... VI 3 硬件平臺(tái)及其選擇 .................................................................................................... VIII 單片機(jī)芯片的選擇方案 ..................................................................................... VIII 顯示模塊選擇方案 ............................................................................................... IX 溫度芯片的選擇方案 ............................................................................................ X 電路設(shè)計(jì)方案 ...................................................................................................... XII 4 系統(tǒng)軟件的設(shè)計(jì)與實(shí)現(xiàn) ............................................................................................ XIII 軟件設(shè)計(jì)思想 ..................................................................................................... XIII 系統(tǒng)軟件原理流程圖 ......................................................................................... XIII 必要的參數(shù)說(shuō)明 .................................................................................................XIV 主函數(shù)模塊 .......................................................................................................... XV 密碼模塊 ........................................................................................................... XVII 顯示模塊 ........................................................................................................... XXII 鍵盤模塊 .......................................................................................................... XXIII 定時(shí)中斷 ........................................................................................................... XXV 溫度模塊 .......................................................................................................... XXVI 返回模塊 ......................................................................................................... XXX 5 系統(tǒng)軟件的調(diào)試 ................................................................................................... XXXII 調(diào)試軟件 Keil uVision3 介紹 ........................................................................ XXXII Keil 工程文件的創(chuàng)建 .................................................................................... XXXII 工程的詳細(xì)設(shè)置（輸出文件 *.hex） .......................................................... XXXIV 工程的編譯、鏈接 ........................................................................................ XXXV 各功能模塊調(diào)試 ........................................................................................... XXXVI 6 系統(tǒng)硬件的調(diào)試 ................................................................................................XXXVIII Protues 簡(jiǎn)介 ................................................................................................XXXVIII Protues 使用方法 ........................................................................................XXXVIII 系統(tǒng)運(yùn)行測(cè)試 ..................................................................................................... XLI 7 總結(jié) ......................................................................................................................... XLIV 參考文獻(xiàn) ........................................................................................................................ XLIV 致謝 ................................................................................................................................ XLIV 附錄 ................................................................................................................................. XLVI 基于 AT89C51 單片機(jī)的 智能防火防盜系統(tǒng) 設(shè)計(jì) 中文摘要 【摘要】 隨著計(jì)算機(jī)的普及和信息技術(shù)的迅猛發(fā)展，智能化被引入家庭，并迅速發(fā)展起來(lái)。設(shè)計(jì)了主控模塊、鍵盤模塊、溫度模塊、修改密碼等模塊。本系統(tǒng)采用單片機(jī)的高級(jí)語(yǔ)言 C 語(yǔ)言進(jìn)行設(shè)計(jì)，并給出了相關(guān)流程圖。 當(dāng)前，隨著經(jīng)濟(jì)的發(fā)展，人民的生活日益改善，人們對(duì)家庭生命對(duì)產(chǎn)安全越來(lái)越重視，家庭電子防盜報(bào)警系統(tǒng)也應(yīng)運(yùn)而生。而單片微機(jī)防盜報(bào)警系統(tǒng)正符合了這些特點(diǎn)，它是以單片機(jī)為主要器件的一個(gè)系統(tǒng)，對(duì)溫度掃描、身份驗(yàn)證的嚴(yán)格控制，且價(jià)格低廉 。 The system of intelligent antifire and antitheft 外文摘要 【 Abstract】 With the popularization of puters and the rapid development of information and technology, intelligentization is brought into families and begins to develop quickly. This paper mainly pletes the software design of antitheft and antifire alarm system. It designs the dominant module, keyboard module, temperature module, modify code module and so on. Dominant module controls the discontinue application of each module, keyboard module realizes the munication between the microcontroller and outside world, temperature module judges whether there is a fire and then report to the dominant module, modify code module makes the users be able to change their code at any time. This system adopts the microcontroller’s highlevel language C language to design and gives the corresponding flowchart. In order to facilitate the expansion and alteration, the software design uses modular structure to make the logical