文档介绍：谭志加Office#******@-StepModelLanduseandsocioeconomicprojectionDirect(user)workassignmentTransportationPlanning123456789ModalchoiceO/D12341xxxxxxxxxxxx2xxxxxxxxxxxx3xxxxxxxxxxxx4xxxxxxxxxxxxtrainO/D12341xxxxxxxxxxxx2xxxxxxxxxxxx3xxxxxxxxxxxx4xxxxxxxxxxxxbusO/D12341xxxxxxxxxxxx2xxxxxxxxxxxx3xxxxxxxxxxxx4xxxxxxxxxxxxautoTransportationPlanningTransportationPlanningModalChoiceOverviewMethodologiesDiscretechoiceanalysisLogitmodelsTransportationPlanningModeusage(modalchoice,ormodalsplit)analysisistoestimatetheproportionoftrip-makerstravelingbetweeneachpairoforigin-destinationzoneswhoarelikelytouseeachmode(publictransitorauto).ontrolandmanagement()ObjectivesofModalChoiceAnalysisTransportationPlanningFactorsInfluencingtheChoiceofModeCharacteristicsoftheTrip-makerCaravailabilityand/eResidentialdensityCharacteristicsoftheJourney(Trip)ThetrippurposeTimeofDaywhenthejourneyisundertakenTransportationPlanningFactorsInfluencingtheChoiceofModeCharacteristicsoftheTransportFacilityQuantitativefactorssuchas:arycostsAvailabilityandcostofparkingQualitativefactors(lesseasytomeasure)',(ordisutility)functionistypicallyexpressedasthelinearweightedsumoftheindependentvariablesortheirtransformation:VistheutilityderivedfromachoicedefinedbythemagnitudesoftheattributesXthatarepresentinthatchoiceandthatareweightedbythemodelparametersa,parameterscanbeestimatedbylinearregression,basedonactualchoicer