基于gsm的家居環(huán)境監(jiān)測系統(tǒng)設(shè)計畢業(yè)設(shè)計

1、1目錄內(nèi)容摘要：...................................................................................................1關(guān)鍵字：.......................................................................................................1ABST

2、RACT:.................................................................................................1KEYWDS:..............................................................................................21.1選題意義........

3、........................................................................................31.2系統(tǒng)硬件分析........................................................................................32主要業(yè)務(wù)介紹..........................

4、...............................................................42.1TC35I業(yè)務(wù)描述.....................................................................................42.2TC35I與短信有關(guān)的命令介紹........................................

5、.....................52.3移動通信基本結(jié)構(gòu)描述........................................................................62.4SIM卡基本介紹.....................................................................................62.5NRF24L01通信方式

6、的基本描述...........................................................73系統(tǒng)框圖介紹...........................................................................................84硬件設(shè)計...................................................

7、................................................94.1系統(tǒng)電源設(shè)計........................................................................................94.1.1GSM電源...............................................................

8、..............................94.1.2主控系統(tǒng)電源...................................................................................104.2控制電路設(shè)計....................................................................................

9、..104.3顯示電路設(shè)計......................................................................................114.4電平轉(zhuǎn)換電路設(shè)計..............................................................................124.5無線通信模塊借口電路...............

10、.......................................................134.6實時時鐘電路設(shè)計..............................................................................144.7硬件報警電路設(shè)計.............................................................

11、.................154.8溫度測試電路設(shè)計..............................................................................174.9家用電器控制電路設(shè)計......................................................................185系統(tǒng)軟件設(shè)計..................

12、.......................................................................195.1整體系統(tǒng)流程圖..................................................................................195.2串口通信統(tǒng)流程圖..........................................

13、....................................215.3主機與TC35I通信的軟件設(shè)計...........................................................215.4NRF24L01通信軟件設(shè)計.....................................................................225.5DS1302的時序模擬.

14、............................................................................235.6LCD12864驅(qū)動設(shè)計..............................................................................245.7CPU控制器2號系統(tǒng)流程................................

15、...................................261內(nèi)容摘要：內(nèi)容摘要：隨著科技的發(fā)展，GSM網(wǎng)絡(luò)已經(jīng)十分成熟，是各類監(jiān)控系統(tǒng)網(wǎng)絡(luò)的不錯選擇。利用GSM網(wǎng)絡(luò)作為遠程監(jiān)控系統(tǒng)的信息傳輸平臺是一種有效的方法，其原理簡單，安全保密性高，又不需要組建專用網(wǎng)絡(luò)和網(wǎng)絡(luò)維護。本文從硬件和軟件兩方面詳細闡述了基于GSM的短消息監(jiān)控系統(tǒng)。綜合了線數(shù)據(jù)通信、數(shù)據(jù)采集、串口通信、2.4G無線發(fā)射接收、單片機等技術(shù)。本文主要實現(xiàn)手機的查

16、詢溫度、設(shè)置led燈的工作狀態(tài)、設(shè)置電風扇的轉(zhuǎn)速、設(shè)置實時時間和非正常狀態(tài)報警等功能。具體是用戶手機編輯設(shè)置命令，通過GSM網(wǎng)絡(luò)發(fā)送給TC35i監(jiān)控模塊，TC35i監(jiān)控模塊在接收到內(nèi)容后通過主機分析短信內(nèi)容，然后通過nRF2.4GL01無線發(fā)射模塊發(fā)送給從位，從機在接收消息后經(jīng)過單片機分析內(nèi)容后處理相應(yīng)的指令，根據(jù)短信內(nèi)容要求實現(xiàn)對應(yīng)的功能。系統(tǒng)還能識別來信用戶，提取來電號碼，與之對話。同時兼有信號采集，自動報警等功能。當單片機檢測到紅

17、外信號時，會自動發(fā)送一條短消息給手機；當檢測到紅外信號倒計時后會自動發(fā)送信息給用戶報警；本設(shè)計的設(shè)計成本較低，可以滿足一般工業(yè)無線遠程監(jiān)控要求，具有很好的性價比。關(guān)鍵字：關(guān)鍵字：GSMTC35inRF24GL01無線數(shù)據(jù)通信數(shù)據(jù)采集Abstract:WiththedevelopmentofsciencetechnologyGSMwkhasbeenverymatureallkindsofmonitingsystemisthegoodcho

18、iceofthewk.UsingGSMwkasremotemonitingsystemofinfmationtransmissionplatfmisakindofeffectivemethoditsprincipleissimplesafedontneedhighsecrecyganizedspecialwkthewkmaintenance.Thisarticlefromtwoaspectsofhardwaresoftwareareex

19、poundedindetailbasedonGSMofshtnewsmonitingsystem.Comprehensivelineofdatacommunicationdataacquisitionserialcommunication2.4Gwirelesstransmittingreceivingmicrocontrollertechniques.Thispapermainlyrealizesmobilequerytemperat