基于無(wú)線傳感器網(wǎng)絡(luò)的監(jiān)測(cè)系統(tǒng)研究與設(shè)計(jì).pdf

1、武漢理工大學(xué)碩士學(xué)位論文基于無(wú)線傳感器網(wǎng)絡(luò)的監(jiān)測(cè)系統(tǒng)研究與設(shè)計(jì)姓名：陳俊松申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：廖傳書(shū)201206武漢理工人學(xué)碩七學(xué)位論文AbstractWiththerapiddevelopmentofscienceandtechnologyqualityandsafetymonitoringinthefieldofbridges，reservoirs，railwaysandotherputforwardhi

2、gherrequirements；whiletraditionalwiredsensorhasproblemssuchashighcostofdatacollectionandtransmissionlackofflexibilitythedifficultyofconstructionandmaintenanceinconvenienceduetolonglines，powerconsumption；Wirelesssensornet

3、worktechnologyhasbeenwidelyusedinthemonitoringfield，duetoitslowcostlowpowerconsumptionnetworkflexibilityhi曲robustnessandscalabilityBasedonstudyingwirelesssensornetworktechnologyWtrelesssensornetworkisappliedtothedatacoll

4、ectionandtransmissionofmonitoringsystem，whichCansolveproblemsandimprovethelevelofmonitoringsystemInmonitoringsystem，firstly，wirelesssensornodesarrangedinthemonitoringareacollectandtransmitdatathroughwirelesssensornetwork

5、stothemonitoringcenternode；Then，thecenternodereceivesthedataofthenetworknodesandsenddatatothePCthroughtheserialport；lastlyPCstorageandanalysisdatareceivedinordertomaketheappropriateinstructionsFirstly，thepaperanalyzedthe

6、compositionandtheinadequaciesofthetraditionalmonitoringsystemdesignedthewholearchitectureofWSNmonitoringsystem，anddescribedtheworkingprincipleandthefunctionofnodemoduleThenitdesignedthesoftwareandhardwareofmonitoringnode

7、Lastlyitresearchedandimprovednetworktopologycontrolalgorithmfromthedirectionofnodepowercontr01OntheanalysisoftheLMAalgorithmadjustnodetransmissionpowerbasedonforwarding，optimizethenumberofneighbornode，inordertoguaranteet

8、hatthenetworkconnectivityreducethetransmissionpowernodesTI地designofnodehardwarebasedmodulardesignmainlycontainmicroprocessormodule，wirelesscommunicationmodule，thedataacquisitionmoduleandpowersupplymoduleProcessorChooseen