基于物联网的温室控制系统设计.doc
18 浏览量
2023-07-06
01:23:17
上传
评论
收藏 1.44MB DOC 举报
目录
摘要 ......................................................................1
关键词 ....................................................................1
Abstract ..................................................................1
Key words .................................................................1
1 研究背景 ...............................................................1
1.1 研究的意义 ...........................................................1
1.2 国内外研究现状与发展趋势 .............................................2
1.3 研究内容 .............................................................2
2. 温室控制系统设计 ......................................................3
2.1 整体构架 .............................................................3
2.2 主要技术 .............................................................3
3 系统硬件设计方案 .......................................................4
3.1 基于 S3C2440 的控制器 .................................................4
3.2 USB 无线网卡..........................................................5
3.3 无线路由器 ...........................................................5
3.4 USB 摄像头............................................................5
3.5 UDA1341 音频解码芯片..................................................6
3.6 DHT11 温室度传感器模块................................................6
3.7 AD 采样...............................................................7
3.8 PWM 波产生器..........................................................7
3.9 三极管电子开关 .......................................................7
3.10 硬件框图 ............................................................7
3.11 模拟温室图 ..........................................................8
4 系统软件设计方案 .......................................................9
4.1 温室端 ...............................................................9
4.1.1 Uboot 移植..........................................................9
4.1.2 Linux 移植..........................................................9
4.1.3 制作文件系统 .......................................................9
4.1.4 Linux 驱动的编写...................................................10
4.1.5 V4L2 视频采集......................................................11
4.1.6 基于 SOCKET 编写 SERVER 控制主程序 ..................................11
4.1.7 移植 MADPLAY 播放器 ................................................12
4.1.8 软件构架图 ........................................................13
4.2 PC 端................................................................14
4.3 安卓端 ..............................................................15
5 总结 ..................................................................16
致谢 .....................................................................17
参考文献: ................................................................18
剩余21页未读，继续阅读
资源评论
