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交通灯程序51单片机控制交通灯通断联合开发网

日期:2020-01-21 09:38 来源:网络整理 作者:admin

      【关头词】单片机;交通灯;定时器AbstractAstheglobalurbanizationspeedingup,thenumberofmotorvehiclesmoreandmore,causedthevariousproblemsofurbantraffic,howtocontroltheurbantraffichasbecomeaglobalproblem.Theemergenceofthetrafficlightisabletoeffectivelycontrolthetraffic,forfacilitatingtrafficflow,improvethetrafficcapacity,reducetrafficaccidentshaveobviouseffect.Ipickmadetrafficlightsproject,analysisoftheproblemsofmodernurbantrafficcontrolandmanagementstatusquo,combinedwiththeactualsituationofurbanandruraltrafficillustratestheworkingprincipleoftrafficlightcontrolsystem,thisdesign8051microcontrollerasthecorecomponents,plustimer,resetcircuit,crystalscircuit,displaycircuitdesignasimulationtrafficlightcomparedwiththetrafficrules.ThroughthedesignofLEDdisplaywithsevensegmentdigitaltubefortiming,usingledsindicatevehicletraffic,timertiming50ms,alongwithalltheworkonwaystocooperatewithsoftwaretimercallsinterruptprogram,interruptprogramsetup20times,soastoachievethetimingofthe1s,atthesametimecalldisplayprogram,displaythecountdowntime.Thistrafficlightsystemissimple,strongpracticability,lowcost,convenientinoperationandmaintenance,softwarefunctionisstrong,stablerunning,reliablecharacteristic.KeyWordssinglech。

      你可能性关切的文档:PAGE1江苏农牧科技职业院卒业设计(舆论)问题:因单片机控制交通灯二级院系部:机电工系班级:使用电子10专业:使用电子技能二〇一三年仲夏江苏农牧科技职业院舆论(设计)PAGE\\MERGEFORMATPAGE\\MERGEFORMATIII【撮要】随着全球都市化过程的加速,自动车的使用数也越来越多,造成了都市交通上的各种问题,如何控制好都市的交通曾经变成一个全球化的问题。