雙電源供電可變交通信息顯示系統(tǒng)的設(shè)計(jì)與研究.pdf

1、分類號：密級：學(xué)號：2006062單位代碼：10407碩士學(xué)位論文論文題目:雙電源供電可變交通信息顯示系統(tǒng)的設(shè)計(jì)與研究研究方向智能交通控制專業(yè)名稱控制理論與控制工程研究生姓名鄧義平導(dǎo)師姓名、職稱許倫輝教授2008年12月15日江西贛州IIABSTRACTInthispapertheexistingtrafficinfmationdisplayterminalsdeviceshowtheexistenceofasinglecontentc

2、annotbecrectreasonableguidetrafficflowotherissuesresearchdesignaVariabletrafficinfmationdisplaysystemsthatbasedonroadwkinfmationenvironmentaltrafficmanagementneedsofschedulingrealtimetrafficflowcanbeinducedenergysavingas

3、pectsofdualpowerprogramtomakeupftrafficinfmationdisplayintheapplicationofsolarenergyvacancy.Onthebasisofacomprehensivereadingunderstingofdomesticinternationaltrafficinfmationdisplayphotovoltaicapplicationstheauthofthispa

4、perstudyontheimplementationoftrafficguidancesystemtechnologyLEDdisplaysystemconstitutesprincipledrivencompareanalysisofvarioussolarbatterygingdisgingmanagementkindsofcontroltechnologyadvantagesdisadvantagesinGanzhouCityi

5、ntroducedasanexampleofhowthesolarsystemconfigurationapplicationofcomputing.Thenfocusesonthesystemshardwaredevicethecircuitfeaturessomeofthesoftwaredesignundermachineterminalequipmentusedtochoose51AT89C52singlechipasamast

6、erfocusesonthedesignofthehardwarepartofthecircuitincluding:RealtimeclockchipinterfacecircuitsdigitaltemperaturesensinterfacecircuitIOptexpansionchipinterfacecircuitsdisplaycircuitscanningsystemexpansionofexternaldatamemy

7、chipinterfacecircuitsserialcommunicationsinterfacecircuitspowersupplycircuitsystemthesamplingcircuitvoltagebatterygedisgecontrolcircuitgivesthepracticalapplicationofthecircuitdiagramThecompletionoftheentiresystemshardwar

8、edesignfeaturesonthebatterygecontroltoagePWMcontroltechnology.ThenPCfthedevelopmentofamonitingprogramtoachievethefollowingfeatures:realtimemonitingofsolarbatteryvoltagecurrentaswellasbatteryvoltagecurrenttemperatureaccdi