毕业论文-公交车站自动报站器的设计

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1、毕业论文-公交车站自动报站器的设计焦作大学机电工程学院专科毕业设计题目中文基于单片机的公交车自动报站器的设计英文AutomaticreportingsystembasedonSCM姓名陈易凡学号080108508系部机电工程系专业年级机械制造与自动化2008级5班指导教师孟超二○一〇年11月公交车已经成为一般工薪族和学生族出门必须的交通工具目前公交车上采用的公交报站系统具有语音和显示报站的基本功能但由于报站时采用司机手动切换一方面增加了司机的劳动强度另一方面由于司机的误报或漏报造成乘客误下或漏下对于公交运营产生了很大负面影响更会

2、对乘客造成很多不必要的影响为此研究公交车自动报站系统是非常必要的本主要研究的是基于的公交车自动报站系统该系统在公交车到站前语音报站并且有LED数码管显示到总站时公交车可向总站发送到站信息方便总站安排公交车次公交车报站系统主要由四个部分组成即主控电路脉冲检测电路语音电路以及LED点阵汉字显示电路关键词自动报站80C51单片机语音芯片AbstractThepublictransportationhasalreadybecamethegeneralwageraceandthestudentracewentoutmustthetrans

3、portationvehicleatpresentonthepublictransportationusesthepublictransportationnewspaperstationsystemhadthebasicfunctionwhichthepronunciationandthedemonstrationnewspaperstoodbutbecausethenewspaperstoodtimeusedthedrivermanualcutontheonehandincreaseddriverslaborintensity

4、ontheotherhandbecausedriversmisinformationorfailedtoreportcreatedthepassengerbymistakeunderorthemildchronicbloodyvaginaldischargehashadtheverygreatlynegativeinfluenceregardingthepublictransportationoperationcouldhaveverymanynonessentialinfluencestothepassengerTherefo

5、restudiesthepublictransportationautomaticnewspaperstationsystemisextremelyessentialThistopicmainresearchisbasedonat89C51publictransportationautomaticnewspaperstationsystemfrontthissystemstationsofarrivalthepronunciationnewspaperstationinthepublictransportationandhast

6、heLEDnixietubetodemonstratetomainterminalwhenthepublictransportationmaystationofarrivaltheinformationtothemainterminaltransmissionconvenientmainterminalarrangementpublictransportationcoachnumberThistopicrequestdesignsapublictransportationautomaticnewspaperstationsyst

7、emrealizesthepublictransportationpronunciationautomaticnewspaperstationnamelyisenteringthestationoutputtingtimedisseminatesnewsthevoicepromptinformationandtheservicelanguageautomaticallysimultaneouslycarriesontheChinesecharacterdemonstrationusingtheLEDlatticeelectric

8、circuitThisdesignrequestusingAT89C51tookthemastercontrolchipcompletesthemastercontrolelectriccircuitthedesignauxiliarycircuitreques