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ID:33083760
大小:5.35 MB
页数:52页
时间:2019-02-20
《无线传感网络网关接入技术分析与实现》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、北京交通太学寺业硕士学垃论文ABSTRACTABSTRACTABSTILACT:Wirelesssensornetworklsakindofmultiple,hopnetwork,whichlscomposedofminialuresensorzlodesandgatewaysthroughwirelesscommunicationWirelesssensornetworktechnologyintegratedmicro-processortechnology,miniaturesensortec
2、hnology,wirelesscommunicationandnetworktechnology,hasbeenwidelyusedinenviromnentalmonitoring,health㈣,hltelIigentbuilding,elcAsthekeyequipmentofthewirelesssensornetworkthegatewaypalyaveryimportantrolebecauseoftheresponsibilityforthedatagathering,storing
3、andforwardingofthewholenetworkThewirelesssensorgatewayaccesstechnologyispartofthesensornetworktechniqueGatewaysusewirelessacccs$solutionscanremovethebondageofcablesforthescopeofwirelessseasornetworkapplicationsandcanexpandtheusingsceBcofwirelessscffsor
4、networkThistechnologycarlbewidelyusedintheterribleenvironmentsuchasmineandfot'estThegatewaywirelessaccesstechnologiesmainlyincludeGPRSCDMA.BluetoothandZigBeealpresentTheadvantagesanddisadvantagesofthesetechnicatsolutionsareobviousTherefore,theresearchf
5、ocusesaretochoosetheappropriatesolutionsandtore出izethemInthisthesis,wcintroducethebackgroundofthewirelesssensornetworkatthefirstThenweingoducethepfnciplesandcharacteristicsofseveralkindsoflypicalwirelesssensornetworkgatewayaccesstechnologiesrespectivel
6、y.Andwecomparetheirwirelesscommunicationabilities,incosts,developingdifficultiesThenwechoseakindofgatewaywimelessacccsstechnology,GPRS,combinedwiththeactualconditionsofourlaboratory.Finally,adetaileddiscussiononhardwaredesignmethodofthepmcessormodule,2
7、.4GHzwirelesscommunicationmodule.powersupplymoduleandwirelessaccessmoduleispresented,andwepointoutwhatshouldbepayattentiontoInaddition,weputforwardthesoftwareframeworkandATcommandprocessesandbuiltaprotolypesystemtoveri砷ourdesignThelastpartofthisthesisi
8、sasummaryofthepaperandtheoutlookforfulureworksKEYWORDS:Wirelesssensornetwork;Gatewayaccesstechnology;Modulardesign;GPRSdataWansmissionCLASSNo:TN91504北京交通大学专业硕士学位论文日录中文摘要ABSTRACT爿录第1章I21314第2童2】2.2第3尊3I32目录lI11J绪论1研究背景l【1无线传感器网络的特征2t.2无线
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