课题名称轨道交通接驳的社区公交线路优化研究摘要近年来，我国城市轨道交通已经从起步阶段步入成熟发展阶段，各种形式、各种运量的轨道交通建设在各个城市逐渐铺开。但根据部分率先规划建设轨道交通的城市所获得的早期城市轨道交通建设运营的经验来看，轨道交通接驳的社区公交线路缺失让城市轨道交通客流吸引大大受限，轨道交通建设效益大打折扣。社区公交这一形式的出现提供了解决有效发挥城市轨道交通在城市交通中的骨干作用，增加轨道交通的客流吸引范围和可达性这一问题的一种值得参考的解决形式。本文首先对对国内外社区公交的发展研究以及轨道交通的接驳形式进行了分析、总结，并对城市轨道交通站点的客流吸引范围进行了探讨，由此从站点周边土地利用特性方面对站点进行分类，从而确定各站点的客流吸引范围，由此得出了接驳形式在社区公交线路中的适当范围，并以柳州市的公交线路1号轨道作为的会展中心站、科技园站周边区域作为研究对象，分析了现有公交线网状况，对未满足相应轨道接驳需求的小区进行改造，尤其是改造，这些小区的公交线路通过这个来建立起合理的优化模式，通过建立的公交模型来进行解答。关键词：社区公交；线路优化；轨道交通接驳；遗传算法ABSTRACTInrecentyears,China'surbanrailtransithassteppedintoamaturedevelopmentstagefromtheinitialstage,andvariousformsandvolumesofrailtransitconstructionhavesprungupinvariouscities.However,accordingtotheearlyurbanrailtransitconstructionandoperationexperienceofsomecitiesthattooktheleadinplanningandconstructingrailtransit,thelackofcommunitybuslinesconnectedbyrailtransitgreatlylimitedtheattractionofurbanrailtransitpassengerflow,andgreatlyreducedthebenefitsofrailtransitconstruction.Theemergenceofcommunitybusprovidesavaluablesolutiontoeffectivelyplaythebackboneroleofurbanrailtransitinurbantransportation,andincreasethepassengerattractionandaccessibilityofrailtransit.Firstly,thispaperanalyzesandsummarizesthedevelopmentresearchofcommunitybusathomeandabroadandtheconnectionformsofrailtransit,anddiscussesthepassengerflowattractionscopeofurbanrailtransitstations,soastoclassifythestationsfromtheaspectsoflandusecharacteristicsaroundthestations,soastodeterminethepassengerflowattractionscopeofeachstation,Fromthis,thereasonableoptimizationrangeofconnectingcommunitybuslinesisobtained.Finally,takingtheexhibitioncenterstationandthesurroundingareaofscienceandTechnologyParkStationofLiuzhouRailTransitLine1astheresearchobject,thispaperanalyzesthecurrentsituationofthepublictransportationnetwork,optimizesthecommunitypublictransportationlineofthetrafficcommunitythatdoesnotmeetthedemandofrailtransitconnection,andestablishestheoptimizationmodelofthecommunitypublictransportationlineofrailtransitconnection,andusesthemodeltosolvetheproblem.KeyWords：CommunityBus；RouteOptimization；RailTransitConnection；GeneticAlgorithmPAGE\*MERGEFORMAT2目录TOC\o"1-3"\h\z\u摘要..............................................................................................................................0ABSTRACT..........................................................................................................................1目录................................................................................................................................21.绪论...............................................................................................................................41.1研究背景.............................................................................................................41.2研究目的及意义......................
