查詢—應(yīng)答器系統(tǒng)中可變信息應(yīng)答器與LEU關(guān)鍵技術(shù)的研究.pdf

1、北京交通大學(xué)碩士學(xué)位論文查詢—應(yīng)答器系統(tǒng)中可變信息應(yīng)答器與LEU關(guān)鍵技術(shù)的研究姓名：李華龍申請學(xué)位級別：碩士專業(yè)：交通信息工程及控制指導(dǎo)教師：趙會兵20060101北京交通，j_=學(xué)碩士畢業(yè)論文ABSTRACTABSTRACTAhigherrequirementhasbeenputtingfonⅣardtomeettherequestformoreinfonnationandhi曲erreliabilityinthedatatransm

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3、tudiesthekcytechnologyofTransparentBaliseandLEUbased0ninte掣atecircuitaIlddigitalsimuladonThemainwofkisshownasf0Uows：1，StudiedtheTransparentBaliseintlleBalisen徹smissionSystem，prcsentedthesolutionofthedesi口aboutTrallsparen

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5、usingCPLD3Studied也esystemofLEUPresentedthes。lutionofdesi朗aboutLEU，gavemeprinciplesandarchjtecturesofLEU4Pres髖tcd齜solutionofiInplementationaboutLEU，perfoⅡnedsofhvmsimulationandhardwaredebuggingofmedesigneddigitaIciI℃uit，p

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