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《基于zigbee傳感器網(wǎng)絡(luò)機(jī)房環(huán)境監(jiān)控系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)》由會員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、分類號:UDC:密級:學(xué)校代號:11845學(xué)號:2111104175廣東工業(yè)大學(xué)碩士學(xué)位論文(工程碩士專業(yè)學(xué)位)基于ZigBee傳感器網(wǎng)絡(luò)機(jī)房環(huán)境監(jiān)控系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)賈有成學(xué)科(專業(yè))或領(lǐng)域名稱:控生』王猩學(xué)生所屬學(xué)院:自動絲堂暄lIIIIIIIIIIIIIIIIIIlY2581390ADissertationSubmittedtoGuangdongUniversityofTechnologyforMasterDegreeofEngineeringScienceTheDesignandImplementationoftheData
2、CentralEnvironmentMonitoringSystembasedonZigBeesensornetworkMasterCandidate:JiaYouchengSupervisor:SeniorEngineerXuYueMay2014FacultyofAutomationGuangdongUniversityofTechnologyGuangzhou,Guangdong,P.R.China,510006摘要摘要在信息化建設(shè)中,機(jī)房運(yùn)行處于信息交換管理的核心位置。機(jī)房配套的環(huán)境設(shè)備必須時刻為信息系統(tǒng)的安全運(yùn)行提供保證。
3、因此,對機(jī)房環(huán)境參數(shù)及設(shè)備進(jìn)行監(jiān)控就顯得尤為重要。本文在分析機(jī)房監(jiān)控現(xiàn)狀基礎(chǔ)上,針對機(jī)房監(jiān)控系統(tǒng)需要靈活部署、易于擴(kuò)展的要求,采用無線通信的方式傳送數(shù)據(jù),并通過動態(tài)網(wǎng)頁實(shí)現(xiàn)對機(jī)房環(huán)境的遠(yuǎn)程監(jiān)控。在設(shè)計(jì)過程中,充分考慮各種短距離通信特點(diǎn),選擇組建靈活、通信可靠的ZigBee無線傳感網(wǎng)絡(luò)采集環(huán)境參數(shù),在網(wǎng)絡(luò)結(jié)構(gòu)上選用樹狀結(jié)構(gòu)。數(shù)據(jù)采集后通過協(xié)調(diào)器上傳至數(shù)據(jù)采集處理單元,在數(shù)據(jù)采集處理單元完成對數(shù)據(jù)閥值檢測、存儲等功能,并通過公共網(wǎng)關(guān)接口對外提供網(wǎng)絡(luò)服務(wù)。實(shí)現(xiàn)無線接入點(diǎn)功能,管理人員通過移動手持設(shè)備即可完成對機(jī)房環(huán)境參數(shù)的監(jiān)測。在系統(tǒng)硬
4、件方面,數(shù)據(jù)管理中心采用嵌入式ARM結(jié)構(gòu)作為硬件平臺,數(shù)據(jù)采集端通過ZigBee模塊搭建無線網(wǎng)絡(luò)完成數(shù)據(jù)的傳送,嵌入式加上無線傳感器網(wǎng)絡(luò)的結(jié)構(gòu)提高了系統(tǒng)部署的靈活性。設(shè)計(jì)完成電源電路、電壓/電流采集電路、A/D轉(zhuǎn)換電路。軟件方面,首先搭建Linux開發(fā)環(huán)境,然后移植嵌入式服務(wù)器BOA、嵌入式數(shù)據(jù)庫SQLite、網(wǎng)卡驅(qū)動,配置服務(wù)器DHCP服務(wù)和WIFI網(wǎng)絡(luò)相關(guān)參數(shù)。最后,編寫數(shù)據(jù)采集模塊程序完成環(huán)境參數(shù)采集,編寫CGI程序?qū)崿F(xiàn)動態(tài)網(wǎng)頁功能,實(shí)現(xiàn)對環(huán)境參數(shù)的遠(yuǎn)程監(jiān)測。關(guān)鍵詞:機(jī)房監(jiān)控;ZigBee無線網(wǎng)絡(luò);CGI;嵌入式網(wǎng)絡(luò)服務(wù)器廣
5、東工業(yè)大學(xué)碩士學(xué)位論文AbstractIninformationtechnology,thecomputerroomisattheheartofexchangeinformation,SOequipmentroommustalwaysbewithinthenormaloperation.Therefore,it'simperativetomonitorethecomputerroomenvironmentontime.Inthispaper,basedonanalysisofdatacentermonitoringsystem,s
6、electwirelesscommunicationstransmitdatainordertodeployflexibleyandexpandeasily.Realizethermotemonitoringofdatacenterbydynamicwebpages.Insystemdesignprocess,takeintoaccountallthecharacteristicsofashort—rangecommunications,chooseZigBeewirelesssensornetworktocompletethea
7、cquisitionofenvironmentalparameterswhichisbuildupflexiblyandcommunicatereliably,whileusingatreestructureonthenetworkstructure.ThecollectedDatauploadedtothedatamanagementcenterbythecoordinator,whilecompletingofthresholdtesting,storageandotherfunctionsinthedatamanagemen
8、tcenter,andprovideexternalnetworkservicesbytheCommonGatewayInterface,Managerscanmonitorenvironmentparametersofthedatacenterb