贵州大学硕士学位论文
III
目录
摘要..................................................................................................................................Ⅰ
ABSTRACT ..................................................................................................................... II
目录..................................................................................................................................Ⅳ
第一章 绪论......................................................................................................................1
1.1 问题的提出........................................................................................................1
1.2 设计意义............................................................................................................1
1.3 国内外研究现状 ................................................................................................1
1.3.1 国外研究现状 .......................................................................................2
1.3.2 国内研究现状 .......................................................................................3
1.4 主要设计内容....................................................................................................4
第二章 控制系统总体方案设计......................................................................................6
2.1 设计指标要求....................................................................................................6
2.2 总体方案设计....................................................................................................7
2.3 硬件架构............................................................................................................8
2.4 软件设计..........................................................................................................10
2.5 本章小结 ......................................................................................................... 14
第三章 系统硬件设计....................................................................................................15
3.1 单片机最小系统设计 ......................................................................................15
3.2 温度采集模块设计 ..........................................................................................15
3.3 系统供电电源设计 ..........................................................................................16
3.4 LCD触摸屏电路设计 ......................................................................................16
3.5 步进电机驱动电路设计 ..................................................................................17
3.6 语音识别电路设计 ..........................................................................................19
3.6.1 识别芯片的选用 .................................................................................19
3.6.2 LD3320语音识别系统电路设计 ........................................................20
3.7 语音播报电路设计 ..........................................................................................21
3.7.1 语音播报芯片的选用 .........................................................................21
3.7.2 SYN8288语音播报系统电路设计 .....................................................21
3.8 本章小结 .........................................................................................................22
第四章 系统软件设计....................................................................................................23
4.1 系统软件设计概述 .........................................................................................23
4.2 温度采集模块程序设计 .................................................................................26
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