高速公路自动发卡控制器.doc

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1、本科毕业论文题目：高速公路自动发卡控制器设计院（部）：信息与电气工程学院专业：电气工程与自动化班级：姓名：学号：指导教师：完成日期：目录摘要·································································ⅢABSTRACT····························································Ⅳ1前言1.1高速公路自动发卡机的背景和意义·······································11.2高速公路自动发卡技术的发

2、展趋势·······································11.3高速公路自动发卡系统的方案探究和硬件设计要求·························21.4本文的主要研究内容和设计流程·········································22非接触式IC卡的介绍2.1概述·································································42.2非接触式IC卡的技术原理·······························

3、···············42.3收费介质的选择－非接触IC卡的优势····································42.4非接触式IC卡的应用···················································53硬件设计3.1单片机模块设计·······················································73.1.1单片机的选择························································73.1.

4、2单片机模块设计······················································83.2读写模块设计·························································93.2.1芯片选择····························································93.2.2电路设计···························································103.3存储模块设计··

5、······················································123.4时钟模块设计························································133.5RS232控制接口设计···················································143.6电平控制接口设计····················································173.7电源模块设计·················

6、·······································193.8其他外围硬件设计····················································203.8.1指示灯设计·························································203.8.2语音设计···························································203.9自动发卡机机械结构简介······················

7、························214软件设计4.1自动发卡机整体模块设计··············································224.2RS232通讯模块设计···················································244.2.1PC机与单片机之间的通信设计········································244.2.2单片机与发卡机的通信设计···········································

8、284.3读写模块设计······················