can转蓝牙无线传输方案can无线网桥方案can无线传输替代线缆方案

`CAN无线解决方案Can转bluetooth（替代线缆无线传输）CAN在风力发电用的非常普遍，德国IXXAT公司最新推出CAN转蓝牙模块，用于代替滑环，直接连接于网络中，不需改动任何程序，只需简单的设置就可取消原来的CAN电缆，波特率达1M,无线传输距离为300M,适用于机舱和转子的CAN通讯，实时性和可靠性非常之高。ESD公司的产品大量应用在国内外的风电厂家，提供各类CAN的采集模块，CAN和其他协议的转换网关以及嵌入式PC控制器。详细资料：IntelligentCANModulewithBluetoothInterfaceTheCANblueIIisareasonableandversatileCAN-Bluetoothmodule,whichcanbeusedinawiderangeofapplicationsduethreesupportedoperationmodes.Forserviceapplicationsitenablese.g.thewirelessaccesstoCANsystemsusingthestandardBluetoothinterfaceprovidedwithinmanynotebooks.Duetothis,diagnosticdatacanbereadorsystemconfigurationtaskscanbeperformedverysimpleandflexible,evenatcomponentswhicharehardtoreach.UsingseveralCANblueIIdevicesnetworksegmentscanbenetworkedamongeachother.Thisenablesthereliableconnectionofrotatingormovingparts,e.g.inwindturbines,aswellasthebridgingoflargerdistancesbetweendifferentsub-systemsupto300meters.Failure-proneslipringconnectionsorexpensiveinstallationsoflargeCANlinescansuchbeavoided.Notleast,theBluetooth-basedcommunicationalsoofferssignificantadvantagesintermsofrangeandnoiseimmunity,comparedtotraditionalWLANsolutions.TechnicalDataBluetoothinterfaceBluetoothspecificationV2.1EDR,300mmax.transmissionrangeMicrocontroller32-bitmicrocontrollerCANcontrollerCAN2.0A/BCANbusinterfaceISO11898-2,SubD9plugaccordingtoCiA303-1Galvanicisolation1kV,1sec.Voltagesupply9-30VDC,0.6WTemperaturerange-40ºC...+85ºCSendingdelay(average)approx.4ms(inShortestLatencyMode)CANperformanceat1Mbit100%busloadCertificationCE,FCC,TelecHousingPlastichousingwithintegratedantennaandmountingholesSize82x64x26mmCan转bluetooth(含网桥模块)实现无线网桥功能通过蓝牙无线技术实现无线can网络桥接功能，BridgemodeThebridgemodeallowstheusertoset-upaCAN-Bluetooth-CANbridgebyusingtwoCANblueIIdevices.Messageexchangeoccursonlayer2andistransparent.ThedevicecanalsobeusedinsystemswithCANopen,DeviceNetorcustomer-specificprotocols.CAN-IDfilterscanbesetfordataexchangeviaBluetooth.Usingmorethan2CANbluedevices,multiplebussescanbelinkedwitheachother.ASCII/BinaryprotocolmodeInthismode,functionsfortransmittingandreceivingCANmessagesandforconfiguringtheCANblueIIareavailabletotheuserbasedonsimpleASCIIcommandsandoptimizedCANbinarymessages.TheCANblueIIisidealfornon-Windowssystemsorembeddedplatforms.PCoperationmodewithVCIdriversupportBecauseitissupportedbytheVCICANdriver,theCANblueIIcanbeoperatedwithallIXXATtoolsandwithcustomer-specifiedprograms.Inaddition,wirelessaccesstoCANsystemsviaBluetoothcanalsobeeasilyachievedwithexistingVCI-basedapplicationprogramsandtools.Producthighlights-Quickstart-upandconnection-Hightransmissionrange-Lowlatencytransmission-Highdatathroughput-Flexibleconfigurationoptions(combinationofseveralCANblueII)