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混行非机动交通流车速离散特性研究.docx

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混行非机动交通流车速离散特性研究 Title:ResearchontheDiscreteCharacteristicsofMixedNon-MotorizedTrafficFlowSpeed Introduction: Inrecentyears,theincreaseinnon-motorizedmodesoftransport,suchasbicyclesandpedestrians,hasledtothemixingofdifferenttypesoftrafficonurbanroads.Thisphenomenonraisesconcernsaboutthepotentialimpactontrafficflowspeedandoverallroadsafety.Toaddresstheseconcerns,thispaperaimstoinvestigatethediscretecharacteristicsofmixednon-motorizedtrafficflowspeed.Understandingthesecharacteristicscanprovidevaluableinsightsfortrafficmanagementandinfrastructureplanning. 1.LiteratureReview: Theliteratureontrafficflowspeedhaspredominantlyfocusedonmotorizedvehicles,neglectingthespecificchallengesposedbymixednon-motorizedtrafficflow.Thisstudybridgesthisgapbyreviewingrelevantresearchonnon-motorizedtrafficflowspeedanditsimplications.Theliteraturehighlightsfactorssuchasinfrastructuredesign,trafficvolume,pedestrians'behavior,andtheinfluenceofweatherconditionsonnon-motorizedtrafficspeeds. 2.Methodology: Tostudythediscretecharacteristicsofmixednon-motorizedtrafficflowspeed,thestudywillemployacombinationoffieldobservationsanddatacollection.Anurbanroadsegmentwithmixednon-motorizedtrafficwillbeselectedasthestudyarea.Speeddatawillbegatheredfromdifferenttypesofvehicles,includingbicycles,pedestrians,andothernon-motorizedmodesoftransport. 3.DataAnalysis: Thecollectedspeeddatawillbeanalyzedtoidentifythespeeddistributionpatternsofmixednon-motorizedtraffic.Statisticaltechniques,suchasmean,median,andstandarddeviation,willbeemployedtoquantifythediscretecharacteristicsoftrafficspeed.Furthermore,thestudywillassesstheinfluenceofvariousfactorsonspeed,suchastrafficvolume,infrastructuredesign,andpedestrianbehavior. 4.Findings: Basedonthedataanalysis,thestudywillpresentthediscretecharacteristicsofmixednon-motorizedtrafficflowspeed.Itwillidentifytheaveragespeed,speedvariability,andspeeddistributionpatterns.Thestudywillalsoassesstheimpactofdifferentfactorsontrafficflowspeed,providinginsightsintohowthesefactorsaffe