1、 学科分类号： 08 本科生毕业设计 题 目： 基于单片机的公交车报站 系统设计 系 部： 通信与控制工程系 专业年级： 自动化 2009 级 I 基于单片机的公交车报站系统设计 摘 要：随着我国经济的快速发展和城市化进程的加快，城市人口日益增多，机动车 数量急剧上升，城市交通压力越来越大，发展公共交通事业势在必行，是解决我国交通 问题的重要措施。公交车报站系统是公共交通系统的一个重要的组成部分，设计先进的 报站系统是公共交通事业的一个重要的组成部分，能为广大居民乘车提供优质的服务， 提高公交系统的服务水平。本设计是以 ATMAGE16 位单片机为主控芯片，结合按键控 制模块、I/O 模块为一
2、体的公交语音报站系统。在这个设计中，采用了 ISD4004 语音芯 片，通过单片机的 I/O 口连接 ISD4004 并且控制此芯片。此设计采用射频识别技术实现 对站台的检测，可以实现自动报站和按键报站，报站系统实现了播报语音高质量话、下 载语音便捷化和报站自动化。通过验证此系统可以极大的提高报站效率，减轻司机的工 作压力，给安全行车提供了保证。为城市公交事业的发展做出了突出的贡献。 关键词关键词： ATMAGE16; ISD4004; 射频识别技术射频识别技术 II Bus Stop Announcement System Based on Single Chip Design Abstra
3、ct: With the rapid development of our economy and the speeding up of urbanization, urban population increased, motor vehicle number has risen sharply, the urban traffic pressure is more and more big, the development of public transport enterprise is imperative, is an important measure to solve the t
4、raffic problems in our country. Bus stops system is the public transport system is an important part of the advanced design of the stops system is an important part of public transportation, for the majority of residents to provide quality services, improve the service level of public transport syst
5、em. This design is based on ATMAGE16 bits single chip microcomputer as main control chip, combining with key control module, I/O module for the integration of voice bus stops system. ISD4004 voice chip was adopted in this design, through the MCU I/O mouth connection this chip ISD4004 and control. Th
6、is design USES the rfid technology to realize detection of platform, can realize automatic stops stops and buttons, stops system realized the high quality broadcast voice message, download speech facilitation and stops are automated. By verifying this system can greatly improve the efficiency of the stops, reduce the drivers working pressure, provides guarantee for safe driving. For the development of city bus has mad
