城域交通冲突点控制策略研究

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1、浙江大学信息科学与工程学院硕士学位论文城域交通冲突点控制策略研究姓名：贺明申请学位级别：硕士专业：系统工程指导教师：王慧20080501浙汀大学硕士学位论文-Vl-浙江大学硕士学位论文ABSTRACTWiththeacceleratedurbanization，rapidlyincreasedurbantraffic，thetrafficproblemshavebecomemoreserious,soreasonabletrafficorganizationandmanagementareneeded．Trafficconflictisoneoft

2、herootsthattalusesoftrafficdelayandtrafficaccidents，andbecausetherearelotsoftrafficconflictpoints，theintersectionshavebecomethebottleneckoftrafficsafetyandtrafficcapacity．Therefore，theintersectionscontrolhasimportantapplicationbackgroundaswellasresearchmeanings．Afterreferringt

3、Othemajorresearchesontheintersectionscontrolinhomeandoverseas，thedissertationproposesaneffectivewayformixed-trafficphaseoptimizationandsignaltimingatthesingle-pointintersectionbasedonadaptiveCO—evolutionaryalgorithm，analysesthevariousfactorsthataffectthedesignofthetimingarteri

4、alcoordinatedcontrolsystembasedonthesingle-pointintersectioncontrol，andfurther,constructsandresearchestheAutoscopeSoloProvideodetectionsysteminviewofthevideodetectiontechnologyhasbecomethedevelopmentdirectionoftrafficinformationcollectionandprocessing．Themajorworkandeorrespond

5、ingresultsachievedinthisdissertationcanbesummall’zedasfoIlows：(a)Studythephaseoptimizationandsignaltimingoftheurbansingle—pointintersection．Inordertosolvethephaseoptimizationandsignaltimingoftheurbansingle-pointCroSSintersectionandTintersectionunderthemixed-traffic,theshortest

6、averagedelayaretakenasobjective,andtheintersectiongeometryshape,channelizationstatusandprohibitionoftrafficflowconflictsaretakenasrestrictions．Anewglobalsearchalgorithmcombiningadaptivegeneticalgorithmwithco-evolutionaryalgorithmisputforwardtosolvetheoptimizationproblem．(”Deve

7、lopthesignaltimingoptimizationsoftwareofsingle-pointCROSSintersectionandTintersection，designsoftwareinterfaceandachieveoptimizationalgorithmprogram，andfurther,analyzeandindicatethattheadaptiveCO-evolutionary．Ⅶ．浙江大学硕士学位论文algorithmisfeasibleandeffectiveformixed-trafficphaseoptim

8、izationandsignaltimingatcrossintersectionandTintersectionbyou