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目录
中文
摘要...............................................................................................................................................................I
ABSTRACT.................................................................................................................................................II
1 绪论............................................................................................................................................................1
1.1 研究背景................................................................................................................................................1
1.2 颜色识别技术的现状及未来开展趋势................................................................................................1
1.2.1 颜色传感器的几种设计方案.............................................................................................................1
1.3 主要工作及意义....................................................................................................................................3
2 颜色识别技术介绍...................................................................................................................................4
2.1 色彩识别................................................................................................................................................4
2.2 色彩识别算法........................................................................................................................................4
2.2.1 颜色识别与检测原理.........................................................................................................................4
3 基于 TCS230 的设计................................................................................................................................6
3.1 STC89C52 型单片机功能简介.............................................................................................................6
3.2 颜色传感器............................................................................................................................................7
3.2.1 TCS230 芯片的构造框图与特点.......................................................................................................7
3.2.2 TCS230 识别颜色的原理...................................................................................................................8
3.2.3TCS230 与 STC89C52 单片机连接....................................................................................................9
3.3 LCD1602 与 51 单片机的连接............................................................................................................10
3.31 液晶显示器 LCD1602 的简介..........................................................................................................11
3.32 LCD1602 显示器与单片机的连接...................................................................................................14
4 颜色识别系统的设计与实验.................................................................................................................15
4.1 系统构造框图......................................................................................................................................15
4.2 TCS230 颜色采集模块的设计............................................................................................................16
4.2.1 TCS230 颜色采集模块与 51 单片机连接电路设计.......................................................................16
4.2.2 四个白色 LED 补光电路的设计.....................................................................................................18
4.3 液晶显示模块 LCD1602D 的软件设计.............................................................................................19
4.4 颜色识别器的实验测试......................................................................................................................21
4.4.1 实验测试...........................................................................................................................................21
4.4.2 实验数据及分析...............................................................................................................................22
5 结论与展望.............................................................................................................................................24
5.1 结论......................................................................................................................................................24
5.2 展望......................................................................................................................................................25
致................................................................................................................................................................25
参考文献....................................................................................................................................................26
附录〔一〕................................................................................................................................................27
程序代码....................................................................................................................................................27
附录〔二〕................................................................................................................................................38
系统电路总图............................................................................................................................................38
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