无线传感器网络(WSN)入门培训.pdf

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1、NI-WSN1.3NationalInstrumentsConfidentialNI-WSNPART1NI-WSNTraining•WSNBackground•NIWSNHardware•WirelessSensorNetworkTopologies•NI-WSNProtocol•NI-WSNSoftwareConfiguration•NI-WSNLabVIEWProgramming•NI-WSNUpcomingHardware/FeaturesNationalInstrumentsConfidential3NI-WSNTraining•WS

2、NBackground•NIWSNHardware•WirelessSensorNetworkTopologies•NI-WSNProtocol•NI-WSNSoftwareConfiguration•NI-WSNLabVIEWProgramming•NI-WSNUpcomingHardware/FeaturesNationalInstrumentsConfidential4Background-Purpose•Developedtofillanicheforself-organizingradios•Adaptable•LowCost•Lo

3、wPower•WideCoverageNationalInstrumentsConfidential5Background–802.15.4•UsestheIEEE802.15.4StandardNI-WSNProtocol•Developedin2003•2.4GHz•16Channels*•250kBits/sNationalInstrumentsConfidential6Background-ZigBEE•UsesZigBeeCommunicationProtocol•ProvidesMessageHopping•AdaptableRo

4、utingNationalInstrumentsConfidential7Background–Applications•EnvironmentalMonitoring•PondDemo•BirdNestMonitoring•FieldAreaMotionDetection•LandMineReplacement•HomeAutomation•WirelessLightSwitches•StructuralMonitoring•BridgeStressMonitoringNationalInstrumentsConfidential8NI-W

5、SNTraining•WSNBackground•NIWSNHardware•WirelessSensorNetworkTopologies•NI-WSNProtocol•NI-WSNSoftwareConfiguration•NI-WSNLabVIEWProgramming•NI-WSNUpcomingHardware/FeaturesNationalInstrumentsConfidential9Hardware–Overview•WSN-9791Gateway•WSN-9792RTGateway•WSN-9795CSeriesGatew

6、ay•WSN-3230(1)SerialNode•WSN-3202VoltageNode•WSN-3212ThermocoupleNode•WSN-3226Volt/Ohm/RTDNode•WSN-3291IPEnclosureNationalInstrumentsConfidential10Hardware–Gateway•NIWSN-9791EthernetGatewayNoonboardprogrammingCanhaveupto36nodesRange•300mAmericans•150mInternationalNation

7、alInstrumentsConfidential11Hardware–Gateway•NIWSN-9792LabVIEWRealTime(RT)Target533MHzprocessor,256MBDDR2memory,2GBnonvolatilestorageforlocaldatalogging,2EthernetportsCanuseetherCATexpansionchassisforextendedlocalI/ODynamicconfigurationofNodesusingthedynamicAPIinLVCanha

8、veupto36nodesRange•300mAmericans•150mInternationalNationalInstrumentsConfidential