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1、華北電力大學(xué)碩士學(xué)位論文AbstractTrafficjamshavebecomeoneofthemajortrafficproblemsfacedbymanycitiestoday,whichrestrictsthedevelopmentofurbanconstructionandeconomic.Inordertorealizeeffectivetrafficcontrol,computertechnologyandvideomonitorsystemhasbeenwidelyusedbycombiningavarietyofscienceandtechnolog
2、yofcommunicationstechnology.Inaddition,thedetectionofvehiculartrafficisasourceofinformationthroughoutthesystem,andthetestresultswilldirectlyaffecttheimageprocessingandvehicleinformationcollection.Anintelligenttransportationsystemusedforimprovingthetrafficcongestioninthecityintersectionh
3、asbeenputforward,mainlytocompletethevideocapturetrafficinformation,medianfilteringandedgedetectionalgorithmtocalculatethevehiclequeuelength,fuzzycontrol,real-timetochangethesignallightphaseaswellasreal-timeEthernetcommunication.Themaincontentsinclude:(1)Introductionofintelligenttranspor
4、tationresearchbackgroundandresearchstatus,includingvehicledetectioninthefieldofintelligenttransportationdevelopmentandseveralmainstreamvehicledetectionalgorithm,AndproposedvehicletrafficdetectionschemebasedonFPGA.(2)ToLearntheapplicationmethodsoftheCycloneIIIfamilyofchips,determinethesy
5、stemhardwaredesignandcompletethehardwaredesignoftheentiresystem,includingtheFPGAcorecontrolpanel,video,imageprocessingdesigntheSTM32F107offuzzycontrolEthernetcommunicationmoduleandUSBBlaster2.0circuitdesign.(3)Tocompletethewritinganddebuggingofvariousmodulesofsoftware,includingtheFPGAto
6、controlthevideoimagechipstocompleteimageacquisitionandprocessing,usingSTM32F107Ethernetsignaltocontrolthecommunicationfunctionsandfuzzycontroltoreal-timetrafficcontrolphaseasthecontrollercoreprocessor,tothetrafficcontrolfromthelinetothenetworkofinformationexchange,highlightingtheideaofi
7、ntelligentoverall.Keywords:FPGA;Vehicledetection;Hardwaredesign;Fuzzycontrol;STM32F107II華北電力大學(xué)碩士學(xué)位論文目錄摘要..................................................................................................................................IAbstract...................................
