资源描述：
《基于车辆出行行为特征的道路网行程时间可靠性评价roadnetwork...》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、Vol.4No.10/Otc.2010基于车辆出行行为特征的道路网行程时间可靠性评价RoadNetworkTravelTimeReliabilityEvaluationbasedonCarTravelBehaviorCharacteristics陈翼胡金星湛飞并严国灿李大伟摘要研究城市车辆出行行为特征并对城市道路网络进行可靠性评价不仅可用来指导城市交通规划、管理，而且能指导人们的日常出行。本文使用浮动车辆数据，分析深圳市车辆出行时空分布特征，并对深圳市道路网络行程时间可靠性进行评价，为交通管理、道路线网优化和居民出行提供辅助决
2、策信息。关键词行程时间可靠性；车辆出行行为特征；浮动车辆数据ABSTRACTStudyingurbancartravelbehaviorcharacteristicsandevaluatingurbanroadnetworkreliabilitynotonlycanbeusedtoguideurbantransportplanningandmanagement,butalsocanguidethepeople’sdailytravel.Thispaperusesfloatingcardatatoanalysiscar’stem
3、poral-spatialdistributionandroadnetworktraveltimereliabilityinShenzhencity.TheResultscanprovidedecisionsupportinformationfortrafficmanagement,roadoptimizationandresident’stravel.KEYWORDSRoadNetworkTravelTimeReliability;CarTravelBehaviorCharacteristics;FloatingCarDat
4、a.1IntroductionWiththerapidlygrowthofurbantransportvolume,TheResultscanprovidedecisionsupportinformationpeopleareconstantlysubjecttotravelsafety,fortrafficmanagement,roadoptimizationandresident’strafficcongestionandsoon.Studyingurbancartraveltravel.behaviorcharacter
5、isticsandevaluatingurbanroadnetworkreliabilityaimtoinspectthequalityofurban2theTrafficAnalysisofShenzhentransport.Evaluatingurbanroadnetworkreliabilitywithcartravelbehaviorcharacteristicsnotonlyhasimportant2.1DataProcessingvalueintheoreticalresearch,butcanbeusedtoso
6、lvetherealtrafficproblems.SoitisveryimportanttotrafficThetechnologyofaccesstofloatingcardataisanew[1]planningandresident’stravel.trafficinformationmonitoringtechnology;itusesglobalpositionsystemmodulesinvehicleterminal(usuallytaxi)Atpresenttherearemanystudiesaboutur
7、bancartraveltosendcarinformationregularly,suchascarlocation,behaviorcharacteristics,suchascartravelfrequency,time,speed,direction,carstatus(emptyorheavycar)andtravelmode,traveldistance,traveltimedistribution[3][2]soon.Inaddition,cartrajectoryandOrigin-Destinationand
8、soon.Mostoftheseindicatorsaimtominingcardatacanbeextractedfromthecontinuousfloatingcartravelbehaviorcharacteristicsfrommacroperspective.da
