公交车站自动报站器的设计论文.doc

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Automatic reporting system based on SCM 姓 名 陈易凡 学 号 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Abstract The public transportation has already became the general wage race and the student race went out must the transportation vehicle at present on the public transportation uses the public transportation newspaper station system had the basic function which the pronunciation and the demonstration newspaper stood but because the newspaper stood time used the driver manual cut on the one hand increased drivers labor intensity on the other hand because drivers misinformation or failed to report created the passenger by mistake under or the mild chronic bloody vaginal discharge has had the very greatly negative influence regarding the public transportation operation could have very many nonessential influences to the passengerTherefore studies the public transportation automatic newspaper station system is extremely essential This topic main research is based on at89C51 public transportation automatic newspaper station system front this system stations of arrival the pronunciation newspaper station in the public transportation and has the LED nixietube to demonstrate to main terminal when the public transportation may station of arrival the information to the main terminal transmission convenient main terminal arrangement public transportation coach numberT