基于gsm的家庭安防系統(tǒng)畢業(yè)論文

1、I摘要本系統(tǒng)采用嵌入式技術(shù)主要由單片機(jī)和GSM短信模塊組成，借助最可靠、最成熟的GSM移動(dòng)網(wǎng)絡(luò)發(fā)信息的數(shù)據(jù)融合與處理以最直觀的中文短消息或電話形式，直接把報(bào)警地點(diǎn)的情況反映到您的手機(jī)屏幕上。它采用主動(dòng)式紅外傳感器進(jìn)行檢測(cè)，變有形的傳統(tǒng)防盜網(wǎng)防盜窗為無形，給火災(zāi)時(shí)的逃生提供方便。并配備煙霧傳感器和燃?xì)庑孤﹤鞲衅?，?shí)現(xiàn)防火、防燃?xì)庑孤┑淖饔?。GSM短信息模塊執(zhí)行發(fā)送短信息給用戶手機(jī)和接收用戶手機(jī)的短信息從而建立用戶手機(jī)和單片機(jī)控制系統(tǒng)的遠(yuǎn)程

2、通信功能，系統(tǒng)通過電力線載波實(shí)現(xiàn)子功能模塊與主控模塊之間的通訊。系統(tǒng)主控模塊主要完成發(fā)送、接收、解釋短信息，并實(shí)現(xiàn)對(duì)各功能子模塊的控制。該系統(tǒng)軟件采用匯編語言編制，基本實(shí)現(xiàn)了各系統(tǒng)功能。關(guān)鍵詞關(guān)鍵詞：?jiǎn)纹瑱C(jī)TC35I模塊傳感器嵌入式技術(shù)數(shù)據(jù)融合河南理工大學(xué)畢業(yè)設(shè)計(jì)(論文)說明書III目錄目錄第1章緒論緒論...................................................................

3、...............................................................11.1課題背景...............................................................11.2家庭安防的發(fā)展與現(xiàn)狀...................................................11.3設(shè)計(jì)的目的和意義.........

4、..............................................3第2章系統(tǒng)功能及總體設(shè)計(jì)方案系統(tǒng)功能及總體設(shè)計(jì)方案..............................................................................................42.1系統(tǒng)功能..............................................

5、.................42.2總體方案設(shè)計(jì)...........................................................4第3章硬件系統(tǒng)設(shè)計(jì)硬件系統(tǒng)設(shè)計(jì)..................................................................................................................63.1

6、主控芯片的選擇.........................................................63.1.1STC89C52的功能特性簡(jiǎn)述............................................63.1.2STC89C52最小系統(tǒng)...................................................73.2GSM無線通訊模塊TC35I....

7、..............................................93.2.1GSMModem的主要功能..............................................123.2.2GSMModem的硬件電路..............................................123.3電源電路設(shè)計(jì)................................

8、..........................143.3.15V、4.17V電源設(shè)計(jì)................................................153.3.2基于NE555智能自動(dòng)充電后備電源系統(tǒng)................................163.4存儲(chǔ)電路設(shè)計(jì)..........................................................

9、183.4.1FM24C62功能及特點(diǎn)介紹............................................193.4.2二線制協(xié)議........................................................191.4.3FM24C16與單片機(jī)典型連接圖........................................203.5實(shí)時(shí)時(shí)鐘電路設(shè)計(jì)...........

10、...........................................213.5.1DS12887功能與特點(diǎn)介紹............................................213.5.2DS12887引腳定義..................................................223.5.3DS12887與單片機(jī)接口........................

11、......................233.6遙控布防與撤防設(shè)計(jì)及傳感器............................................233.6.1SC2272............................................................233.6.2傳感器選型...................................................

12、.....263.7鍵盤與顯示............................................................283.7.144矩陣鍵盤......................................................283.7.2LCD1602...........................................................29第4章

13、家庭防盜報(bào)警系統(tǒng)的軟件設(shè)計(jì)家庭防盜報(bào)警系統(tǒng)的軟件設(shè)計(jì)....................................................................................304.1主程序流程圖..........................................................304.2外部中斷0中斷服務(wù)子程序流程圖.....................

14、...................314.3串口通信的軟件設(shè)置....................................................324.4熱釋電紅外HCSR501的軟件設(shè)計(jì).........................................334.5IIC通訊協(xié)議..........................................................33