基于Agent高速公路交通管理系統(tǒng)參考模型及交通控制結構研究.pdf

1、東南大學博士學位論文基于Agent高速公路交通管理系統(tǒng)參考模型及交通控制結構研究姓名：王震宇申請學位級別：博士專業(yè)：交通信息工程與控制指導教師：黃衛(wèi)20030618ABSTRACTTransportationisailimportantportionofthedevelopmentinmodemsocietyWiththerapidriseineconomyinChinatrafficdemandincreasesinhighspeed

2、Tramccongesthasbeenaseveleproblemwhichbabiesthepeople’slifeandeconomydevelopmentSotheIntelligentTransportationSystemwhichappliestheinformationtechnologycomputertechnologycommunicationtechnologyandartificialintelligencein

3、totrafficmanagementisahotspotintrafficresearchfieldsAgentisthenewestandmostimportantachievementindistributedartificialintelligenceresearchingThistechnologyoffersamethodtosolvethecomplexandgreatscalesystemTheapplicationof

4、Agenttechnologyinfreewaytrafficmanagementwillofferanewideaandimportanttechnologymethodforsolvingacomplexproblemliketrafficcongests，Atfirst，thecharacteristicoffreewaytramcmanagementsysteminChinaisanalyzedBasedon血isresultt

5、heBSeTdemandanduser$eIvicesoffreewaytrafilemanagementsystemaredefinedwhicharethefoundationofconstructingreferencearchitectureoffreewaytrafficmanagementsystem11幢referencearchitectureoffreewaytrafficmanagementsysternisthep

6、erfectframeandblueprintofafreewayintelligenttrafficsysteminfutureAndAgentorientedmethodisthenewestconstructingarehitecmteforinformationsystemsIttakestherealworldasasocietywhichisconstitutedwithaserialofagentswhichateauto

7、nomyandcooperativityThismethodmapscharaclcristicsofstruetumofrealproblemfromthepointofviewofinformationdealingaspossibleasitcanandoffersacomprehensiveresolventSinceAgentorientedmethod，whichisnotimpactedbyrealizationmetho

8、dsisindependenceandabstractsoitissteadierandmorereusableTIlisspecialitymakesAgentorientedmethodbecomingthebestmethodinconstructingarchitectureoftrafficsystemwhichisacomplexsystemcomposedofhumanandmachineThereferencearchi

9、tectureoffreewaywafficmanagementsysteminhighlevelisbuiltusingAgentorientedmethodnearchitectureincludesclassdiagramandentitydiagramwhichimagestaticcharacteristicsofthefreewaytrafficmanagementsystemAndstatediagramwhichmaps

10、dynamiccharacteristicsiusideAgentsinthefreeway打a茁ccontrolfieldisalsoincludedinthearchitecatreThereareseveraldefaultsinstructureoftheexistingfreewaytrafficcontrolsystemForovercomethesedefaultsanewmultilevelcontr01structur

11、eforfieawaybasedonMultiAgenttechnologyisdiscussedinthispaper1hisstructurechanges‘ToptoBottom”whichlivesintraditionalcontrolsysteminto“BottomtoTop”Inthisstructureasection’scontrolandintelligentcapabilityisraised聃moleroadc

12、ontrolgoalisreachingacertainlevelrationalitywhichisbasedonnegotiationbetweenlowlevelagentsinfreewayThetrafficcontrolsystemwillraiseitsreliabilityandreactivitythroughadoptingthenewstructurewhichwillbethedirectionofthefutu

13、retrafficcontrolsystemAkindofarithmeticinsidesectionagentwhichisbasedonfuzzylogicand‘conflictnegotiation”idea，isdiscussedinthispapernisarithmeticproduceslocalrampmeteringbasingonlocaltrafficcondition，Ifthelocalrampmeteri

14、ugCallnotmakelocaltrafficconditionescapefromcongest，sectionagents∞dsarequesttoupstreamsectionagentteducetra筋cquantityfromupstreamAndsectionagentacceptsorrefusestherequestfromdownstreambasingonitsremanentcapabilityoframpm