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13320136JournalofTransportationSystemsEngineeringandInformationTechnologyVol.13No.3June20132013-01-072013-03-182013-03-25511083612012T21201106．1976－．*zhangcunbao@163．com1009-6744201303-0040-06*122111．4300632．DepartmentofCivilandEnvironmentalEngineeringUniversityofWisconsin-MadisonWisconsin53706USA．．VISSIM．U491AAnOptimizationMethodofTrafficSignalControlBasedonCooperativeVehicleInfrastructureSystemZHANGCun-bao12RANBin2MEIZhao-hui1ZHANGPei-ling11．IntelligentTransportSystemResearchCenterWuhanUniversityofTechnologyWuhan430063China2．DepartmentofCivilandEnvironmentalEngineeringUniversityofWisconsin-MadisonWisconsin53706USAAbstractThecooperativevehicleinfrastructuresystemCVISisusedtomonitorindividualvehiclesreal-timestatuswhichprovidesnewdatasourceandtechnicalsupportsfortrafficsignalcontrol．TheshortcomingsoftheexistingtrafficsignalcontrolmethodsareanalyzedandanimprovedoptimizationprocedureforroadintersectionsignalcontrolispresentedbasedontheCVISusingtherollingtime-windowforecasting．Thesaturationdegreeisselectedtobetheindicatorofsignalingcontroleffectandtheoptimizingmethodandmodelsforsignalcontrolaredevelopedconsideringtheinfluenceofspeedguidancetoindividualvehicles．SimulationexperimentsareconductedusingVISSIM．Theresultsindicatethattheproposedmethodismoreeffectivethantheinducedcontrolmethod．Theaveragedelayandstopsdecreasearesignificantunderbothlowandhightrafficdemands．KeywordsintelligenttransportationcooperativevehicleinfrastructuresystemtrafficsignalcontrolintersectionspeedguidancesaturationdegreeCLCnumberU491DocumentcodeA1331．．123、4、5．SCATS、SCOOT、．．、、CooperativeVehicleInfrastructureSystemCVIS．、、、、6．．Chen7．Christian8、．Noah9、、．10OD．11．．11．21、、．21s、、．3．．4．．．．．20s．110s1s2s…20s．．1T4sΔt5．ge1420136kΔtk=012345．2．32Δt2Δt2ΔtT．4．1．1Fig．1TheprocedureofroadintersectionsignalcontroloptimizationbasedonCVIS33．1g0．g0=L0QS+δ1L0QS24133δ3s．g0gmingming0gmaxgmax．3．21．S=NgQS×g×m2NgQSgm．2Ng．．ge2Ng．2Fig．2Diagramofvehiclerunningstatusinthegreenextensiontimeititi=Livi3Liivii．1ti≤gei．2ti＞TiT．3T≥ti＞gei．i．ivGigevi·td+v2Gi－v2i2a+vGige－vGi－via－td≥Li4vGi=vi+ge－tda±vi+ge－tda2－2avi22a－tdvi+Li槡5td2saa2．0m/s2．vi＜vGi≤VLVLivGi5．0km/h．i．Ng．3．3．0．8－0．9120．8．342013613．25Δt2Δt3Δt4Δt5ΔtSii=12345．25Si．S=MAXS1S2S3S4S53S．S≥0．8SS＜0．8ge=0．44．13．VISSIM．．30m4s．8s50s．2400～7200veh/h1200veh/h3600s．3Fig．3Roadintersectionmap4．24、5．．2400veh/h18．0%22．9%7200veh/h32．0%16．2%．5．．44133．．．1．M．2005．WUBLIY．Trafficmanagementandcontrolthe3rdeditionM．BeijingChinaCommunicationPress2005．2．J．200112299-102．WEIWZHANGQSWANGMJetal．AtrafficsignalcontrolmethodbasedonfuzzylogiccontrolleraturbanroadintersectionJ．JournalofTrafficandTransportationEngineering200112299-102．3．J．2009333407-410．LIRMLUHPSHIQX．Researchontrafficsignalmulti-layerfuzzycontrolmodelbasedongeneticalgorithmJ．JournalofWuhanUniversityofTechnologyTransportationScience＆Engineering2009333407-410．4．J．20088243-47．LIUHHYANGZS．Real-timetrafficsignalcontrolandsimulationbasedonneuralnetworksJ．JournalofTransportationSystemsEngineeringandInformationTechnology20088243-47．5．J．2010．342409-412．HUANGYGLUOQXULH．Anapproachtourbanroadtrafficsignalcoordinationcontrolbasedonmulti-agentsystemJJournalofWuhanUniversityofTechnologyTransportationScience＆Engineering2010．342409-412．6．J．2011291102-105．CHENCLVZYFUSSetal．Overviewofthedevelopmentincooperativevehicle-infrastructuresystemhomeandabroadJ．JournalofTransportInformationandSafety2011291102-105．7CHENCaiYANGWangGLENNGeers．Adaptivetrafficsignalcontrolusingvehicle-to-infrastructurecommunicationatechnicalnoteC//．ProceedingsoftheSecondInternationalWorkshoponComputationalTransportationScienceNewYorkUSA201043-47．8CPriemerBFriedrich．AdecentralizedadaptivetrafficsignalcontrolusingV2IcommunicationdataC//Proceedingsofthe12thInternationalIEEEConferenceonIntelligentTransportationSystemsSt．LouisMOUSA2009765-770．9NoahJBrianLByungkyuP．TrafficsignalcontrolwithconnectedvehiclesC．//The92thAnnualMeetingoftheTransportationResearchBoardWashingtonD．C．USA2013．10．C．201248-59．ZHOUJSTIANDXHANXetal．Aself-adaptiveoptimalcontrolapproachforurbanisolatedsignalizedintersectionbasedonVIIC．The7thChinaintelligenttransportationconferenceexcellentproceedingsBeijing201248-59．11．J．2012341074-79．ZHANGCBCHENCYANXP．TrafficsignalcontrolmethodforsingleintersectionbasedoncooperatedvehicleinfrastructuresystemJ．JournalofWuhanUniversityofTechnology2012341074-79．12．C．2007341-345．ZHANGPCHANGYL．Studyonsignal-planningmethodofintersectionsbasedonsaturationofvehiclesC//Proceedingsofthe3rdChinaAnnualConferenceonIntelligentTransportationSystemNanjing2007341-345．54