Queclink Wireless Solutions GV75W WCDMA/GSM/GPRS/GPS Locator User Manual YQD GV75W

Queclink Wireless Solutions Co.,Ltd WCDMA/GSM/GPRS/GPS Locator YQD GV75W

User Manual

GV75WUserManual TRACGV75WUM001‐0‐GV75WUserManualWCDMA/GSM/GPRS/GPSTrackerTRACGV75WUM001Version:R1.00
GV75WUserManual TRACGV75WUM001‐1‐DocumentTitle GV75WUserManualVersion 1.00Date 2016‐09‐09Status ReleaseDocumentControlID TRACGV75WUM001GeneralNotesQueclinkoffersthisinformationasaservicetoitscustomers,tosupportapplicationandengineeringefforts that use the products designed by Queclink. The information provided is based uponrequirementsspecificallyprovidedtoQueclinkbythecustomers.Queclinkhasnotundertakenanyindependentsearchforadditionalrelevantinformation,includinganyinformationthatmaybeinthecustomer’spossession.Furthermore,systemvalidationofthisproductdesignedbyQueclinkwithinalarger electronic system remains the responsibility of the customer or the customer’s systemintegrator.Allspecificationssuppliedhereinaresubjecttochange.CopyrightThisdocumentcontainsproprietarytechnicalinformationwhichisthepropertyofQueclinkWirelessSolutionsCo.,Ltd.Thecopyingofthisdocument,distributiontoothers,andcommunicationofthecontentsthereof,areforbiddenwithoutexpressauthority.Offendersareliabletothepaymentofdamages.Allrightsarereservedintheeventofapatentgrantorregistrationofautilitymodelordesign.Allspecificationssuppliedhereinaresubjecttochangewithoutnoticeatanytime.
GV75WUserManual TRACGV75WUM001‐2‐ContentsContents............................................................................................................................................‐2‐TableIndex........................................................................................................................................‐3‐FigureIndex.......................................................................................................................................‐4‐0.RevisionHistory.............................................................................................................................‐5‐1.Introduction..................................................................................................................................‐6‐1.1.Reference...........................................................................................................................‐6‐1.2.TermsandAbbreviations....................................................................................................‐6‐2.ProductOverview..........................................................................................................................‐7‐2.1.Appearance........................................................................................................................‐7‐2.2.PartsList.............................................................................................................................‐7‐2.3.InterfaceDefinition............................................................................................................‐8‐3.GettingStarted..............................................................................................................................‐9‐3.1.InstallaSIMCard................................................................................................................‐9‐3.2.SwitchontheDevice........................................................................................................‐10‐3.3.PowerConnection............................................................................................................‐10‐3.4.IgnitionDetection.............................................................................................................‐11‐3.5.DigitalInput......................................................................................................................‐11‐3.6.DigitalOutput...................................................................................................................‐12‐3.7.UARTInterface.................................................................................................................‐13‐3.8.USBInterface....................................................................................................................‐13‐3.9.IndicatorLightDescription...............................................................................................‐13‐4.TroubleshootingandSafetyInfo.................................................................................................‐15‐4.1.Troubleshooting...............................................................................................................‐15‐4.2.SafetyInfo........................................................................................................................‐15‐
GV75WUserManual TRACGV75WUM001‐3‐TableIndexTABLE1:REFERENCE........................................................................................................................‐6‐TABLE2:TERMSANDABBREVIATIONS.............................................................................................‐6‐TABLE3:PARTSLIST..........................................................................................................................‐7‐TABLE4:DESCRIPTIONOFGV75WINTERFACE.................................................................................‐8‐TABLE5:DESCRIPTIONOFGV75WEXTENSIONCABLE.....................................................................‐8‐TABLE6:ELECTRICALCHARACTERISTICSOFIGNITIONDETECTION.............................................…‐11‐TABLE7:ELECTRICALCONDITIONSOFNEGATIVETRIGGERINPUTS..............................................‐11‐TABLE8:ELECTRICALCONDITIONSOFDIGITALOUTPUTS..............................................................‐12‐TABLE9:DEFINITIONOFDEVICESTATUSANDLED........................................................................‐14‐
GV75WUserManual TRACGV75WUM001‐4‐FigureIndexFIGURE1:APPEARANCEOFGV75W.................................................................................................‐7‐FIGURE2:TYPICALPOWERCONNECTION......................................................................................‐11‐FIGURE3:TYPICALIGNITIONDETECTION.......................................................................................‐11‐FIGURE4:CONNECTIONFORNEGATIVETRIGGERINPUTS.............................................................‐11‐FIGURE5:CONNECTIONTODRIVEANLED.....................................................................................‐12‐FIGURE6:CONNECTIONTODRIVEARELAY...................................................................................‐12‐FIGURE7:THECONNECTIONOFUARTWITHFEMALEDB‐9..........................................................‐13‐FIGURE8:THECONNECTIONOFUARTWITHEXTERNALDEVICES.................................................‐13‐FIGURE9:GV75WLED....................................................................................................................‐13‐
GV75WUserManual TRACGV75WUM001‐5‐0. RevisionHistoryRevision Date Author DescriptionofChange1.00 2016‐09‐09 Super Zhao Initial
GV75WUserManual TRACGV75WUM001‐6‐1. IntroductionTheGV75WisacompactwaterproofGPStrackerdesignedforawide variety of vehicle trackingapplications.It hasmultiple I/O interfacesthatcan be used formonitoring or controllingexternaldevices. Its built‐in GPS receiver has superior sensitivity and fast time to first fix. Its triple bandWCDMAsubsystemsupportsUMTS/HSDPA850(BandV)/1900(BandII)/2100(BandI)MHzandquadbandGSM/GPRS850/900/1800/1900MHz,allowingtheGV75W'slocationtobemonitoredinrealtimeorperiodicallytrackedbyabackendserverandmobiledevices.Itsbuilt‐in3‐axisaccelerometerallows motion detection and extends battery life through sophisticated power managementalgorithms.Systemintegrationisstraightforwardascompletedocumentationisprovidedforthefullfeatured @Track protocol. The @Track protocol supports a wide variety of reports includingemergency,geo‐fenceboundarycrossings,drivingbehavior,lowbatteryandscheduledGPSfix.1.1. ReferenceSN DocumentName Remark[1] GV75W@TrackAirInterfaceProtocol The air protocol interface betweenGV75Wandbackendserver.[2] @TrackAirInterfacefor Garmin‐FMIProtocolTable1:Reference 1.2. TermsandAbbreviationsAbbreviation  DescriptionDIN DigitalInputDOUT DigitalOutputGND GroundLATCH_OUT LatchedDigitalOutputsIGN IgnitionUSB_VBUS USBpowerconnectorUSB_DM USBdigitalnegativeUSB_DP USBdigitalpositiveRXD ReceiveDataTXD TransmitDataTable2:TermsandAbbreviations
GV75WUserManual TRACGV75WUM001‐7‐2. ProductOverview2.1. AppearanceFigure1:AppearanceofGV75W2.2. PartsListTable3:PartsListName  PictureGV75WTracker 102mm*46mm*20.5mmGV75WExtensionCableUSB‐232Cable(optional)12VDCSupply(optional) GV75W_UART_USB_PWR_Convert_CABLE(optional)
GV75WUserManual TRACGV75WUM001‐8‐ 2.3. InterfaceDefinitionGV75Whas11interfaceswhichincludetheconnectionforpower,ignitioninput,digitalinput,digitaloutput,USB,TXDandRXD,etc.Theusercableinfoisshowninthefollowingtable.Table4:DescriptionofGV75WInterface Table5:DescriptionofGV75WExtensionCable Index Colour Description Comment1 Red Power ExternalDCpowerinput,8‐32V2 Black Ground Systemground(connectedtothevehicle’sframedirectly)3 Yellow Digitalinput Digitalinput,negativetrigger4 White Ignition Ignitioninput,positivetrigger5 Green Digitaloutput2 Digitaloutput,lowside150mAmax6 Blue Digitaloutput1 Digitaloutput,lowside150mAmaxwithlatch7 Purple TXD UARTTXD,RS2328 Gray RXD UARTRXD,RS2329 Orange USB_VBUS USBpowerconnector10 Brown USB_DM USBdigitalnegative11 Pink RXD_DP USBdigitalpositiveIndex Colour Description Comment1 Red Power ExternalDCpowerinput,8‐32V2 Black Ground Systemground(connectedtothevehicle’sframedirectly)3 Yellow Digitalinput Digitalinput,negativetrigger4 White Ignition Ignitioninput,positivetrigger5 Green Digitaloutput2 Digitaloutput,lowside150mAmax6 Blue Digitaloutput1 Digitaloutput,lowside150mAmaxwithlatch7 Purple TXD UARTTXD,RS2328 GrayRXD UARTRXD,RS232
GV75WUserManual TRACGV75WUM001‐9‐3. GettingStarted3.1. InstallaSIMCardStep1:Removethetopcover. Step2:InserttheSIMcardintotheSIMcardholder.Note:PressdownontheSIMcardslightlytomakeitslideintotheslot.Step3:Placethetopcoveronthebottomcover,andtightenbothcoversuntiltheysnap.Note:Makesurethatthesealringisinplaceandthereisnoobviousgapbetweencoversandsealring.
GV75WUserManual TRACGV75WUM001‐10‐Step4:Turnoverthedeviceandtightenthescrewwithscrewcushion.Step5:Connectthedevicetoextensioncableorcutoffthe12PinMolexconnector.3.2. SwitchontheDeviceThe method to power on GV75W:Useexternalpowertoturnon.Whentheexternalpowerisremoved,GV75Wwillswitchtointernal backupbattery andkeep onrunning.Wheninternalbackupbatteryisexhausted,GV75Wwillreportamessageandthenturnoff. 3.3. PowerConnectionTheredwireispowerwireandtheblackwireisgroundwire.Theinputvoltagerangeforthisdeviceisfrom8Vto32V.Thedeviceisdesignedtobeinstalledinvehicles that operate on 12V or 24Vsystemswithouttheneedforexternaltransformers.
GV75WUserManual TRACGV75WUM001‐11‐Figure2:TypicalPowerConnection3.4. IgnitionDetectionTable6:ElectricalCharacteristicsofIgnitionDetectionFigure3:TypicalIgnitionDetectionThe white wire is used for ignition detection. It is strongly recommended to connect this wire toignitionkeyat“RUN”positionasshownabove.Analternativetoconnectingtotheignitionswitchistofindanon‐permanentpowersource(likethepowersourceforFMradio)thatisonlyavailablewhenthevehicleisrunning.Ignitionsignalcanbeconfiguredtostarttransmittinginformationtothebackendserverwhenignitionisonandtoenterpowersavingmodewhenignitionisoff.3.5. DigitalInputThereisanegativetriggerinputonGV75W.Fornegativetriggerinput,theelectricalconditionsareasfollows:LogicalState ElectricalStateActive 0Vto0.8VInactive 1.7Vto32VorOpenTable7:ElectricalConditionsofNegativeTriggerInputsTheconnectionisshownasfollows:Figure4:ConnectionforNegativeTriggerInputsLogicalStatus ElectricalStatusActive 5.0Vto32VInactive 0Vto3Voropen
GV75WUserManual TRACGV75WUM001‐12‐3.6. DigitalOutputTheoutputsareOpen‐Draintypewithnointernalpull‐upresistorwhichcanbeusedtocontrolarelay.Itmeansthattheuserhastoconnectapull‐upresistororarelaycoilbetweentheoutputpinandany positive voltage (32V max) to generate correct output. Eachoutputcandriveacontinuouscurrentof0.15A.Thegreenwireislowside150mAmax,andthebluewireislowside150mAmaxwithlatch.Theelectricalconditionsareshowninthefollowingtable:Table8:ElectricalConditionsofDigitalOutputsNote:Therelayoutputcanbelatchedbythesoftware,soeveniftheGV75Wisrestartedorpowereddowninsomecases,therelayoutputwillnotchange.Tousethelatchfunction,themainpowerandbackupbatteryshouldbeconnected.Otherwisetherelaywillalwaysbeinnormallyclosedstate.Digitaloutputsareusedforcutting/restoringGND.Theconnectionsareshownbelow. Figure5:ConnectiontoDriveanLED Figure6:ConnectiontoDriveaRelay Note: All outputs are internally pulled up to PWR pin by a diode. Sonoexternalflybackdiodeisneededwhentheoutputisconnectedtoaninductiveload.LogicalState ElectricalStateEnable <1.5V,drivecurrentis0.15ADisable Openorthepull‐upvoltage(max32V)
GV75WUserManual TRACGV75WUM001‐13‐3.7. UARTInterfaceThereisoneUARTinterface on GV75W. UART isusedforconfiguration, firmware download, andcommunicatingwithexternaldevicessuchasCANBusmoduleandRFIDreader. PleasenotetheUARTinterfacesareallRS232level.ForRS232level,validsignalsare3Vto15Vand‐3Vto‐15V,andthe‐3Vto+3Visnotavalidlevel.3Vto15Vcorrespondswithlogic0ofTTLlevel,while‐3Vto‐15Vcorrespondswithlogic1.The examples of connections of UART with female DB‐9 and with external devices are shown asfollows.Figure7:TheConnectionofUARTwithFemaleDB‐9Figure8:TheConnectionofUARTwithExternalDevices 3.8. USBInterfaceGv75WhasoneUSBinterfacewhichisusedforfirmware download and connects to theGV75W_UART_USB_PWR_Convert_CABLE(optional).TheGV75W_UART_USB_PWR_Convert_CABLEisusedwhendownloadingthefirmware.3.9. IndicatorLightDescriptionFigure9:GV75WLEDLED DeviceStatus LEDStatus
GV75WUserManual TRACGV75WUM001‐14‐CEL(Note1)DeviceissearchingGSMnetwork. Fastflashing (Note3)DevicehasregisteredtoGSMnetwork.  Slowflashing(Note4)SIMcardneedspincodetounlock. ONGPS(Note2)GPSchipispoweredoff. OFFGPSsendsnodataordataformaterroroccurs. SlowflashingGPSchipissearchingGPSinfo.  FastflashingGPSchiphasgottenGPSinfo. ONPWR(Note2)Noexternalpowerandbackupbatteryvoltageislowerthan3.35V.OFFNoexternalpowerandbackupbatteryvoltageisbelow3.55V.SlowflashingExternalpowerinandbackupbatteryischarging. FastflashingExternalpowerinandbackupbatteryisfullycharged. ONTable9:DefinitionofDeviceStatusandLEDNote:1‐CELLEDcannotbeconfigured.2 ‐ GPS LED and PWR LED can be configured to turn off after a periodoftimebyusingtheconfigurationtool.3‐Fastflashingisabout60msON/780msOFF.4‐Slowflashingisabout60msON/1940msOFF.
GV75WUserManual TRACGV75WUM001‐15‐4. TroubleshootingandSafetyInfo4.1. TroubleshootingTrouble PossibleReason SolutionAfter GV75W isturnedon,theCELLEDalwaysflashesquickly.TheSIMcardisnotinserted. Please insert the SIM card intoGV75W.Thesignalistooweak;GV75Wcan’tregistertothenetwork.PleasemoveGV75WintoplaceswithgoodGSMcoverage.TheSIMcardisPINlocked. Use SIM card without SIM PIN, orunlockSIMPIN.Messages can’t bereported to thebackend server byGPRS.TheSIMcardinGV75Wdoesn’tsupportGPRS.TryaGPRSsupportingSIMcard.APNiswrong.SomeAPNscannotvisittheInternetdirectly.Ask the network operator for therightAPN.TheIPaddressorportofthebackendserveriswrong. Make sure the IP address for thebackend server is an identifiedaddressontheInternet.GV75W doesn’tpoweroff.ThefunctionofpowerkeyisdisabledbyAT+GTSFR.EnablethefunctionofpowerkeybyAT+GTFKS.GV75Wcan’tgetsuccessfulGPSfix.TheGPSsignalisweak. PleasemoveGV75Wtoaplacewithopensky.Itisbettertoletthetopsurfacefacethesky. 4.2. SafetyInfo Pleasedonotdisassemblethedevicebyyourself.  Pleasedonotputthedeviceinanoverheatedortoohumidplace,andavoidexposuretodirect sunlight. Too high temperature will damage the device or even cause batteryexplosion.  PleasedonotuseGV75Wonanairplaneornearmedicalequipment.WARNING: Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions: Thisdevicemaynotcauseharmfulinterference,and  Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operation.Changes or modifications not expressly approved by the partyresponsibleforcompliancecouldvoidtheuser’sauthoritytooperatetheequipment.
GV75WUserManual TRACGV75WUM001‐16‐  NOTE:  ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuant to part 15 of the FCC Rules.  These limits are designed to providereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.  Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledand used in accordance with the instructions, may cause harmful interference to radiocommunications.  However, there is no guarantee that interference will not occur in aparticular installation.  If this equipment does cause harmful interference to radio ortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:   ‐Reorientorrelocatethereceivingantenna.  ‐Increasetheseparationbetweentheequipmentandreceiver.   ‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.  ‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.RFExposureStatement:Fortheproduct,undernormaluseconditionisatleast20cmawayfromthebodyoftheuser,theusermustkeepingatleast20cmdistancetotheproduct. 

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