基于STM32大蒜联合收获机监测系统设计与试验.docx
基于STM32大蒜联合收获机监测系统设计与试验
目录
内容概要................................................3
1.1研究背景...............................................3
1.2研究目的与意义.........................................4
1.3国内外研究现状.........................................4
系统总体设计............................................6
2.1系统需求分析...........................................7
2.2系统总体架构...........................................9
2.3系统功能模块设计......................................10
STM32微控制器设计与选型................................11
3.1STM32微控制器简介.....................................12
3.2微控制器选型原则......................................13
3.3微控制器硬件设计......................................14
监测系统硬件设计.......................................15
4.1系统硬件组成..........................................16
4.2各模块电路设计........................................18
4.2.1数据采集模块........................................18
4.2.2通信模块............................................20
4.2.3显示模块............................................21
4.2.4控制模块............................................22
监测系统软件设计.......................................23
5.1软件设计方法..........................................24
5.2系统软件架构..........................................25
5.3关键算法设计..........................................27
5.3.1数据采集算法........................................29
5.3.2通信协议设计........................................30
5.3.3显示界面设计........................................31
系统测试与验证.........................................32
6.1系统测试方案..........................................34
6.2系统测试方法..........................................35
6.3测试结果分析..........................................36
6.3.1功能测试............................................38
6.3.2性能测试............................................39
6.3.3可靠性测试..........................................40
系统应用与效果分析.....................................41
7.1系统在实际作业中的应用................................42
7.2系统效果分析..........................................43
7.2.1收获效率..............