目 录
摘 要 .....................................................................................................................................................................I
ABSTRACT............................................................................................................................................................II
第一章 绪论.............................................................................................................................................................1
1.1 引言.................................................................................................................................................................1
1.2 排队系统的功能简介....................................................................................................................................1
1.2.1 系统的流程图 ...................................................................1
1.2.2 取号 ...........................................................................2
1.2.3 排队 ...........................................................................2
1.2.4 叫号 ...........................................................................2
第二章 排队机叫号系统的硬件电路设计 ............................................................................................................4
2.1 取号机硬件电路设计....................................................................................................................................4
2.1.1 取号输入装置电路设计 ...........................................................4
2.1.2 MCU 电路设计 ...................................................................4
2.1.3 M-150II 针式打印机电路设计 .....................................................6
2.1.4 LCD 液晶显示电路设计 ...........................................................8
2.2 窗口叫号系统硬件电路设计........................................................................................................................8
2.2.1 叫号输入装置电路的设计 .........................................................9
2.2.2 MCU 电路的设计 .................................................................9
2.2.3 窗口 LED 显示屏电路 ............................................................10
2.3 主控电路硬件电路设计..............................................................................................................................12
2.4 语音及大厅显示硬件电路设计..................................................................................................................13
2.4.1 语音部分电路设计 ..............................................................13
2.4.2 LCD 显示部分电路设计 ..........................................................15
2.4.3 MCU 电路设计 ..................................................................15
2.4 无线通信部分硬件电路设计......................................................................................................................15
第三章 排队机叫号系统的软件设计 ..................................................................................................................19
3.1 取号机软件设计..........................................................................................................................................19
3.1.1 设计流程图 ....................................................................19
3.1.2 M-150II 打印机部分 ............................................................19
3.1.3 LCD12864 驱动部分 .............................................................24
3.2 窗口叫号系统软件设计..............................................................................................................................30
3.2.1 设计流程图 ....................................................................30
3.2.2 LED 显示部分 ..................................................................30
3.2.4 MCU 主控部分 ..................................................................32
3.3 大厅语音及 LCD 显示部分........................................................................................................................33
3.3.1 设计流程图 ....................................................................33
3.3.2 语音系统部分 ..................................................................34
3.3.3 主控系统软件设计 ..............................................................39
第四章 系统设计总结分析...................................................................................................................................42
