單片機(jī)家居網(wǎng)絡(luò)控制系統(tǒng)設(shè)計(jì)

電子機(jī)電論文編號(hào):JD1042   論文字?jǐn)?shù):33467,頁數(shù):58  有開題報(bào)告，任務(wù)書，文獻(xiàn)綜述 
 目   錄

摘  要…………………………………………………………………………………………Ⅰ
Abstract……………………………………………………………………………………Ⅱ                                    
第1章 緒論……………………………………………………………………………………1
 1.1 智能小區(qū)簡(jiǎn)介………………………………………………………………………1
       1.1.1一星級(jí)小區(qū)…………………………………………………………………1
       1.1.2二星級(jí)小區(qū)…………………………………………………………………1
       1.1.3三星級(jí)小區(qū)…………………………………………………………………1
 1.2智能小區(qū)的構(gòu)成……………………………………………………………………2
 1.3智能小區(qū)的發(fā)展方向………………………………………………………………2
 1.4課題內(nèi)容及論文結(jié)構(gòu)………………………………………………………………2

第2章 LON現(xiàn)場(chǎng)總線核心技術(shù)……………………………………………………………3
 2.1 LON系統(tǒng)概述 ………………………………………………………………………3
 2.2神經(jīng)元芯片…………………………………………………………………………4
        2.2.1神經(jīng)元芯片的結(jié)構(gòu)和存儲(chǔ)器配置…………………………………………4
        2.2.2Neuron芯片固件……………………………………………………………8
        2.2.3Neuron C軟件系統(tǒng)…………………………………………………………11
     2.2.4常用LonWorks開發(fā)工具簡(jiǎn)介……………………………………………13
 2.3 LON總線互操作性…………………………………………………………………16    

第3章 安防節(jié)點(diǎn)硬件設(shè)計(jì)………………………………………………………………19
 3.1智能小區(qū)安防節(jié)點(diǎn)總體功能………………………………………………………19
        3.1.1CPU的選擇……………………………………………………………………20
        3.1.2神經(jīng)元芯片的選擇………………………………………………………… 20
        3.1.3收發(fā)器的選擇……………………………………………………………… 20
 3.2 神經(jīng)元芯片與8031的接口…………………………………………………………21
 3.3 神經(jīng)元芯片外圍電路設(shè)計(jì)…………………………………………………………22
        3.3.1神經(jīng)元芯片與收發(fā)器接口設(shè)計(jì)……………………………………………22
        3.3.2神經(jīng)元芯片的內(nèi)存擴(kuò)展……………………………………………………23
        3.3.3服務(wù)電路、服務(wù)和時(shí)鐘……………………………………………………24
 3.4 主處理器8031外圍電路設(shè)計(jì) …………………………………………………… 25
     3.4.1主處理器的存儲(chǔ)器擴(kuò)展…………………………………………………… 25
     3.4.2開關(guān)量輸入及按鍵電路設(shè)計(jì)……………………………………………… 26
     3.4.3模擬量輸入、顯示及蜂鳴電路………………………………………………27
     3.4.4A/D轉(zhuǎn)換、時(shí)鐘日歷電路……………………………………………………29
 3.5 適配器………………………………………………………………………………30
     3.5.1串行適配器SLTA-10…………………………………………………………30
     3.5.2PC適配器PCLTA……………………………………………………………30
     3.5.3PCC-10網(wǎng)絡(luò)適配器………………………………………………………… 31
第4章 軟件設(shè)計(jì)……………………………………………………………………………32
 4.1軟件設(shè)計(jì)流程………………………………………………………………………32
 4.2安防程序流程圖……………………………………………………………………33
第5章 抗干擾設(shè)計(jì)…………………………………………………………………………36
    5.1數(shù)字濾波……………………………………………………………………………36
    5.2單片機(jī)抗干擾設(shè)計(jì)…………………………………………………………………37
    5.3軟件陷阱……………………………………………………………………………38
第6章 結(jié)束語………………………………………………………………………………42
參考文獻(xiàn)…………………………………………………………………………………… 43
致謝………………………………………………………………………………………… 44
附    錄…………………………………………………………………………………… 45

摘要：智能小區(qū)是信息時(shí)代的產(chǎn)物，隨著我國國民經(jīng)濟(jì)和人民生活水平的不斷提高，居民對(duì)居住環(huán)境的要求也越來越高，生活的舒適、溫馨、信息暢通、安全尤其是安全成為人們不惜花重金追求的目標(biāo)，智能小區(qū)是我國住宅小區(qū)發(fā)展的必然方向。本文首先對(duì)智能小區(qū)的概念及構(gòu)成情況作了總體的闡述，介紹了智能小區(qū)在國內(nèi)外的研究現(xiàn)狀，指明了智能小區(qū)中安防的重要性以及智能小區(qū)的發(fā)展方向。
 現(xiàn)場(chǎng)總線技術(shù)的發(fā)展使得LonWorks技術(shù)脫穎而出，本文簡(jiǎn)要介紹了LonWorks技術(shù)在現(xiàn)場(chǎng)總線技術(shù)中的地位和影響，對(duì)LonWorks技術(shù)的技術(shù)核心:神經(jīng)元芯片、LonTalk協(xié)議、LonWorks收發(fā)器、LonBuilder及NodeBuilder進(jìn)行了詳盡的描述;重點(diǎn)介紹了集先進(jìn)的計(jì)算機(jī)技術(shù)、通信技術(shù)、控制技術(shù)為一體的智能小區(qū)安防節(jié)點(diǎn)的開發(fā)與研制，對(duì)節(jié)點(diǎn)硬件電路的各種接口進(jìn)行了詳盡的設(shè)計(jì)。本文設(shè)計(jì)的智能小區(qū)安防節(jié)點(diǎn)采用單片機(jī)ADuc812作為主處理器來完成用戶的應(yīng)用程序，主要負(fù)責(zé)對(duì)各種現(xiàn)場(chǎng)信號(hào)進(jìn)行采集、處理及控制，工作在并行從A方式下的神經(jīng)元芯片MC3150作為從處理器，主要完成與現(xiàn)場(chǎng)網(wǎng)絡(luò)上的各節(jié)點(diǎn)及中心控制室之間的通信工作。本系統(tǒng)的軟件采用模塊化結(jié)構(gòu)，主要完成數(shù)據(jù)處理、數(shù)據(jù)通信、數(shù)據(jù)顯示等功能。本文最后對(duì)系統(tǒng)的抗千擾性進(jìn)行了闡述，并進(jìn)行了有效的抗干擾電路設(shè)計(jì)。本系統(tǒng)設(shè)計(jì)的智能小區(qū)安防節(jié)點(diǎn)運(yùn)用了當(dāng)今工控領(lǐng)域最為先進(jìn)的現(xiàn)場(chǎng)總線技術(shù)，具有結(jié)構(gòu)簡(jiǎn)單、可靠性高、容易產(chǎn)品化等優(yōu)點(diǎn)。我國目前對(duì)LonWorks技術(shù)的應(yīng)用以及智能建筑的設(shè)計(jì)剛剛起步，隨著業(yè)內(nèi)人士的更多了解，相信會(huì)有更廣泛的應(yīng)用前景。
 此外，該系統(tǒng)的改造方案及軟件設(shè)計(jì)，得到了伍萍輝老師的細(xì)心指導(dǎo)和賀洪明等同學(xué)的大力協(xié)助，在此表示由衷的感謝。同時(shí)，希望廣大讀者對(duì)本設(shè)計(jì)中的不足之處批評(píng)指正。
 
 關(guān)鍵詞：LonWorks技術(shù):現(xiàn)場(chǎng)總線:智能小區(qū);安防
 
 
 The design of SCM’s reticular manupalutive system used for family
 
 ABSTRACT：Intelligent district is outcome of Information ages.With our economic and living standard growing stably,residents' requirement of environment is becoming  increasingly higer.They require their residential environments to be comfortabe,fragrant and safe,especiatly safty is their will and intelligent district is their inevitabily final direction.This paper firstly introduces the concept and constitution of intelligent district,discusses the reseach condition of domestic and international,indicates the importance of public security and development direction of intelligent district.
 The development of fieldbus technology made LonWorks field bus outstanding in all kinds of fieldbus.This paper simply introduces some kinds of common using fieldbus and the important position and influence of LonWorks fieldbus in all kinds of fieldbus,carefully describes the technology core of LonWorks technology,puts great emphasis on the introduction of the development and design of public security node of intelligent district which adopts computer,communication and control technology,carefully designs the interfaces of hardware circuits.The public security node of intelligent adopts ADuc812 single chip as its main processor to complete theapplication program of user,which mainly collects,process and control all kinds of field signal,and Neuron chip 3150 as its slave processor to communicate with other nodes on field network,which works under parcel slave       A mode The software of this system mainly complete the function of data processing,date
communicating, data displaying and so on,which adopts mode construction of program.This paper finally introduces the design of hardware circuits against all kinds of interference. This system adopts the most advanced technology in industry and control field:fieldbus ,and the mesure and control system based on this technology has such advantage as simple construction,high reliability and easily to be produced.The system is facing to common residents,so it will have widely maket.
 Recently,the application of LonWorks technology and design of intelligent building have been on early stage,but with people knowing more about it,it will have extentive application prospect.Thank you to teacher wu and zeng.
 Keywords：LonWorks technology; Fieldbus; intelligent district; public security