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1、ProcediaEnvironmentalSciences10(2011)2498–250418780296?2011PublishedbyElsevierLtd.ionpeerreviewunderresponsibilityofConferenceESIAT2011ganizationCommittee.doi:10.1016j.proenv.2011.09.389AvailableonlineatConferenceTitleGP
2、SVehiclePositioningMonitingSystemIntegratedwithCSMobileGISZechunHuang1aDingfaHuang1ZhuXu1ZhigenXu2a1FacultyofGeosciencesEnvironmentalEngineeringSouthwestJiaotongUniversityChengdu610031China2SchoolofInfmationScience&Techn
3、ologySouthwestJiaotongUniversityChengdu610031Chinaazenghuangli@Abstract.Withthepromotionofthecontinuousoperationalreferencestationsystem(CS)thedevelopmentoftheMobileGIStechnologyhighprecisionfastaccurateGPSvehiclepositio
4、ningmonitingisimptantintheconstructionoftheintelligenttransptationsystem.IndertoseekfasolutiontofasthighprecisionmovingtargetspatiallocationimprovetheapplicationvalueofGPSlocationinfmationinvehiclemobilepositioningthisar
5、ticlehasstudiedthedesignimplementationmethodofthevehicleientationmoniting&controlsystemcombinedwithCSservicewkMobileGIS.IthasdesignedthevehiclepositioningmonitingsystemarchitectureintegratedwithCSMobileGIS.Ithasalsoanaly
6、zedtheacteristicsofspatialattributedatarelatedtovehiclepositioningcontrolstudiedthedataclassificationganizationtheintegratedmodelwhichusesaclefobjectrelationalstageofspatialattributedatafocusedonthespacetimecubemodelofve
7、hicletrackdata.Besidesthisarticlehasmadeanelabationonfunctionaldesignimplementationofthemonitservicecentermobileterminaldatacommunicationserverinthevehiclepositioningmonitingsystem.PracticeshowsthattheapplicationofCSserv
8、icewkMobileGISinvehiclepositioningmonitingsystemhasimprovedtheaccuracyofspatiallocationofmovingvehicleshashelpedvisualdisplayoflocatedobjectswhichhasalsoverifiedthefeasibilitytointegrateCSMobileGISfmobilelocationservices
9、.IthasimptanttheeticalpracticalvaluetofurtherstudythealgithmmodeltechnologyofpathanalysismapmatchinginmobilelocationintegratedwithCSGIS.?2011PublishedbyElsevierLtd.ionpeerreviewunderresponsibilityof[nameganizer]Keywds:ve
10、hiclepositioningmonitingsystemCSMobileGISGPSspacetimecubemodelauthfcreaspondence..Emailaddress:azenghuangli@?2011PublishedbyElsevierLtd.ionpeerreviewunderresponsibilityofConferenceESIAT2011ganizationCommittee.20113rdInte
11、rnationalConferenceonEnvironmentalScienceInfmationApplicationTechnology(ESIAT2011)OpenaccessunderCCBYNCNDlicense.OpenaccessunderCCBYNCNDlicense.2500ZechunHuangetal.ProcediaEnvironmentalSciences10(2011)2498–2504crectionda
12、tabywayoftheInterthroughtheNTRIPprotocolwhichhelpsthemobilepositioningintegratedterminaltoobtainaccuratepositioningdata.MobilepositioningintegratedterminalreceivessatellitepositioningdatawiththeNMEAfmatfromitsGPSreceiver
13、modulethentransmitsittoCSwkdatacenterserver.AftertheoperationtheservertransmitspositioningcrectiondatatothemobilepositioningintegratedterminalinthewayoftheNTRIPHTTPprotocolthroughtheIntersoastoachievethepurposeofaccurate
14、positioning.ThemobilepositioningintegratedterminaliscomposedoftheGPSreceivermobilecommunicationmodulemobileGISoperatingterminalequipment.MobileGISisanintegratedsystemwithGISGPSmobilecommunicationInterservicesmultimediate
15、chnologywhichalsoprovidestheelectronicmapinfmationrequiredbypositioning.Themobilepositioningintegratedterminalthepositioningmonitingcenterachieverealtimedatatransmissionthroughthemobilecommunicationtechnology.Themobileco
16、mmunicationtechnologyisthetransmissionmediumofMobileGIS.ItconnectsthemobileGISterminalwiththespatialinfmationserveruploadsuserrequeststransmitsserviceresponseswhichmayfacilitateuserstoobtainlocationbasedservicesatalltime
17、places[4].Afterreceivingpositioninginfmationfromthemobilepositioningintegratedterminalthemonitingcenterserverdisplaystheterminal’srealtimespecificlocationontheelectronicmapaccdingtothereceivedlocationcodinatesprovidesthe
18、basicGISfunctionsfoperatingthemapsoastoachievevisualmonitingofmovingtargets.Thepositioningmonitingcenterserverobtainstheelectronicmapdataneededbyvisualmonitingfromthepositioningmonitingspatialdatabasethroughtheapplicatio
19、nserver.Theapplicationserverexposesbusinesslogicinmobilepositioningspatialdatamanipulationtothepositioningmonitingcenterserverthroughvariousprotocolsitprovidesawaytoaccessbusinesslogicftheuseoftheapplicationprogramofthep
20、ositioningmonitingcenterserver.Thepositioningmonitingspatialdatabaseismainlytostemanagegeospatialdatathematicattributedatarelatedtomobilepositioningmonitingwhichstesalldatainthedatabaseinafmoftheoveralldatamodeltofacilit
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