ZigBee在家庭控制网络中的应用研究

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1、河海大学硕士学位论文ZigBee在家庭控制网络中的应用研究姓名：钢城申请学位级别：硕士专业：模式识别与智能系统指导教师：徐立中20070601n坨emergenceofsmarthomemeetsthedemandsofpeopleformorecomfortablelivecondition．Nowadayssmarthomehasbecomearesearchhotspot．Networkisthefoundationofsmarthome．Severalkindsofhomecontrolnetworktechnologieshavebeenused．But

2、allofthemhavesomedeficienciesinhomecontr01．111eZigBeeisaverylow-cost,verylowpowerconsumption,two-way，wirelesscommunicationsstandard．11地intendedmarketspaceofapplicationsusingtheZigseestandardishomecontr01．buildingautomationandindustrialautomation．11圮researchonZigBeeinhomecontrolnetwork

3、Canprovidesomeguidesforfuturehomecontrolnetworkapplication．TheapplicationofZigSceinhomecontrolnetworkisinvestigatedinthiswork．Thenewaddressassignmentalgorithmandthenewnetworknodeauthenticationmechanismhavebeenimproved．Firstlythispaper8ummarizcssomehomecontrolnetworktechnologiesand$oln

4、eshortdistancewirelesscommunicationtechnologieswhichcouldbeusedinhomecontrolnetwork，andanalysestheircharacteristics．Secondlythepapersnmmal"ize$thestructureandfunctionoflayersofZigBeeandanalysesthemaincharacteristicsofZigBee．ThirdlythepaperanalysestheapplicationofZigBeeinhomecontrolnet

5、work,improvestheaddressassignmentalgorithmofZigBeeandakindofnetworknodeauthenticationmechanismbasedonSecureMCU．LastlytheZigBeehomecontrolnetworknodebasedonFreescaledcmobeardisdcsignedandthecodeofne帆vorknodebasedonFreesclaeMAC／PHYlibraryisprogrammed．Keywords：ZigBeBHomecontrolnetwork,sh

6、aredaddressassignment,networknodeauthentication河海大学硕上论文附图索弓图1．1ZigBee与其它无线标准的关系⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯9图1．2ZigBee和蓝牙等标准的信噪比对比⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯9图2．1ZigBee协议栈结构图⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯12图2．2物理层参考模型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯13图2．3物理层工作频率和速率⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯13图2．4MAC层参考模型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

7、⋯⋯．图2．5NWK层参考模型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．．．．．．．．．．．．．．．．．．．．．．．．．14⋯⋯⋯⋯⋯⋯⋯⋯15图2．6APS层参考模型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯一16图2．7ZigBee网络拓扑结构⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯17图2．8开关和点灯绑定示意图⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯一18图2．9样例地址分配图⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．20图2．10ZigBee数据路由算法⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

8、⋯23图2