基于zigbee協(xié)議的無線溫度傳感器網(wǎng)絡(luò)的設(shè)計和實(shí)現(xiàn)

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1、南京理工大學(xué)碩士學(xué)位論文基于ZigBee協(xié)議的無線溫度傳感器網(wǎng)絡(luò)的設(shè)計和實(shí)現(xiàn)姓名：周楓申請學(xué)位級別：碩士專業(yè)：計算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：張宏20070601碩士論文基于ZigB∞協(xié)議的無線溫度傳感器網(wǎng)絡(luò)的設(shè)計和實(shí)現(xiàn)摘要隨著計算機(jī)網(wǎng)絡(luò)和通訊技術(shù)的不斷進(jìn)步，新的理論、標(biāo)準(zhǔn)和技術(shù)層出不窮，無線通信從30網(wǎng)絡(luò)到無線網(wǎng)絡(luò)的接入，再到無線局域網(wǎng)IEEE802．1lx，網(wǎng)絡(luò)變得無處不在，它和我們的生活也越來越密切，它使人們解除電纜的束縛。而在眾多的無線網(wǎng)絡(luò)技術(shù)中，基于ZigBee的無線網(wǎng)絡(luò)技術(shù)以低功耗，低成本，低復(fù)雜度等特點(diǎn)受到越來越多企業(yè)和個人的青睞。ZigBee

2、技術(shù)特別適合于數(shù)據(jù)吞吐量小、網(wǎng)絡(luò)建設(shè)投資少、網(wǎng)絡(luò)安全要求較高、不便頻繁更換電池或充電的場合。預(yù)計將在消費(fèi)類電子設(shè)備、家庭智能化、工控、醫(yī)用設(shè)備控制、農(nóng)業(yè)自動化等領(lǐng)域獲得廣泛應(yīng)用。本文在對無線傳感器及其網(wǎng)絡(luò)協(xié)議技術(shù)分析的基礎(chǔ)上，提出了一種基于ZigBee協(xié)議的用于測量溫度的無線傳感器網(wǎng)絡(luò)方案，并設(shè)計和開發(fā)出了相應(yīng)的無線傳感器節(jié)點(diǎn)。本方案中使用PICISF4620微控制芯片和CC2420無線芯片搭建了一個基于ZigBee技術(shù)的無線傳感器網(wǎng)絡(luò)。該網(wǎng)絡(luò)由一個協(xié)調(diào)器充當(dāng)中心節(jié)點(diǎn)和若干個終端節(jié)點(diǎn)一起，構(gòu)成一個星型網(wǎng)絡(luò)。協(xié)調(diào)器負(fù)責(zé)向終端節(jié)點(diǎn)查詢溫度信息，終端節(jié)點(diǎn)負(fù)

3、責(zé)將溫度傳感器所采集到的信息反饋給協(xié)調(diào)器，從而達(dá)到對一塊區(qū)域進(jìn)行溫度監(jiān)控的目的。關(guān)鍵詞：無線傳感器網(wǎng)絡(luò)，IEEE802．15．4，zigB∞，溫度。碩士論文基于Zi03ee協(xié)議的無線溫度傳感墨網(wǎng)絡(luò)的設(shè)計和實(shí)現(xiàn)AbstractWithcomputernetworksandcommunicationtechnologyprogresses，newtheories，standardsandtechnologywigbeendless．Whelesscommunicationfromthe3Gwirelesscommunicationnetworktothe

4、wirelessnetworkaccessandtotheⅡ’蛋

5、E802．1IxwirelessLAN，networksbecomeubiquitous，andourliveshavebecomecloserandcloser．Itenablespeopletolifttherestraintsofcables．Inmanywirelessnetworktechnology,wirelessnetworktechnologybasedonZigBecwithlowpowerconsumption，lowcost，lowcomplexityfeatu

6、reslovedbyanincreasingnumberofbusInessesandindividualsofallages．ZigBectechnologyisparticularlysuitedtosmalldatathroughputandnetworkconstructioninvestment，thehigherrequirementsofthenetworksecurity,inconveniencefrequentbatteryreplacementorrechargingoccasions．Expectedtobeinconsume

7、relectronicsequipment,Intelligenthousehold,industrial，medicalequipmentcontrol，agriculturalautomationfieldsofapplicatiomInthispaper,onthebasisofthewirelesssensornetworkprotocolanalysistechnology,amethodisproposedformeasuringthetemperatureofwirelessseusornetworks，andthedesignandd

8、evelopmentofthecorrespondingwirelesssensornodes．111eprogramistheu∞ofmicrochipPICl8F4620andCC2420andbuiltonaZigBeetechnologieswirelesssensornetworks．硼壕networkactsasacoordinatingcenterforanumberofnodesandterminalnodestogethertoformastarnetwork．Coordinationisresponsiblefortheinqui

9、riestotheterminalnodetemperatureinformation,terminalno