基于TCS3200颜色传感器的色彩识别器的设计毕业论文.doc

1、本科毕业论文 题 目 基于TCS3200颜色传感器 的色彩识别系统的设计 学 院 信息科学技术学院 专 业 电子信息工程 毕业届别 2013届 姓 名 指导教师 职 称 讲 师 XXXXXXXXX大学教务处制二一三年五月 王明：基于TCS3200颜色传感器的色彩识别系统的设计目 录摘要i关键词iiiAbstract iiivKey wordsiiiv1 绪 论 11.1 研究背景11.2 色彩识别及颜色传感器技术的发展趋势11.2.1 颜色识别技术的研究成果11.2.2 国内颜色传感器的研究成果与动态31.3本论文的主要工作及意义 42 颜色识别及颜色传感器技术介绍52.1 色彩识别52.2

2、色彩识别算法52.2.1色彩识别的应用 52.2.2色彩识别一般算法 52.3颜色传感器技术 62.3.1颜色检测的难点 62.3.2颜色传感器 72.4 本章小结 123 基于TCS3200的硬件设计 133.1 AT89S52单片机简介133.1.1 AT89S52的主要性能和参数133.1.2 AT89S52的主要功能143.2 TCS3200颜色识别原理简介163.2.1 TCS3200芯片的结构框图与特点 163.2.2 TCS3200识别颜色的原理 183.3 液晶显示器LCD1602简介193.3.1 字符型液晶显示模块CA1602A的外观与引脚 193.3.2 指令格式与指令功

3、能203.3.3 LCD显示器的初始化 213.4本章小结224 色彩识别器系统的设计与实现 234.1 系统结构框图 234.2 AT89S52单片机最小系统 244.3 TCS3200驱动模块的设计 254.4 TCS3200颜色采集模块的设计 274.4.1 TCS3200颜色采集模块与52单片机的接口274.4.2 TCS3200颜色采集模块的软件设计284.5 4个白色LED补光模块的设计314.6 LCD1602液晶显示模块314.6.1 LCD1602液晶显示模块硬件设计324.6.2 LCD1602液晶显示模块软件设计324.7 本章小结 345 色彩识别系统的实验 355.1

4、色彩识别的实验过程355.2 实验结果分析 355.3 本章小结 366 结论与展望 376.1 结论 376.2 展望 37参考文献 38致谢 40附录1 程序代码 41附录2 电路图 48基于TCS3200颜色传感器的色彩识别系统的设计王明（XXXX大学信息科学技术学院电子信息工程专业，陕西西安，650000）摘要：随着科技的发展，现代工业生产向高速化、自动化方向不断进步，色彩识别技术已经广泛应用于各种工业检测和自动控制领域，生产过程中长期以来由人眼起主导作用的颜色识别工作将越来越多地被相应的颜色传感器所替代。如：各种物体表面颜色识别、产品包装色标检测、产品外表特征颜色的检测、液体溶液颜色

5、变化过程的检测与控制等等。本文主要介绍如何通过使用TCS3200颜色传感器来实现色彩识别的功能。本论文首先介绍不同颜色识别技术，利用三原色的感应原理以及TCS3200识别颜色的原理，实现TCS3200颜色传感器测量颜色的功能，并对所测得的数据进行处理，转换成RGB三种颜色光数值，通过LCD将经过处理后的数据显示出来。最后在此理论基础上设计了系统的总体方案，通过硬件实现了系统功能。相关部分附有硬件电路图、程序流程图。本设计具有体积小、成本低、功能强等特点。关键字：TCS3200颜色传感器；AT89S52单片机；颜色识别 THE COLOR RECOGNITION DESIGN BASED ON

6、TCS3200 COLOR SENSORWang Ming（Major in Electronic and Information Engineering in the College of Information Science and Technology ofXXXX University，shanxixian，650000）Abstract：With the rapid development of science and technology, modern manufacturing industry has been making great advances towards h

7、igh-speed growth and automation. Meanwhile, the color-recognition technology has been widely-used in the fields of industrial inspection and automatic control. The color-recognition work, which used to rely on human eyes for years, is now increasingly replaced by a specific color-sensor. There are n

8、umerous examples in terms of the application of color-sensors, including recognizing color on the surface of objects, color detection of both product packaging and its appearance features, and color detection and control of liquid solution, etc.This paper illustrated how to recognize color by using

9、a TCS3200 Color-Sensor. In the beginning, the paper reavealed different kinds of color-recognition technology. Under the induction principle of three primary colors and the operating principle of a TCS3200 Color-Sensor, the color-recognition function of this device was practiced. Secondly, this pape

10、r analyzed the data and converted it into the light figures of RGB color afterwards. Subsequently, the processed data was displayed through a LCD. And in the third part, the overall project was designed based on the above-mentioned theories. And with the help of hardwares, the project was finally put into practice. Additionally, relavant hardware circuit digrams and follow charts were also demonstrated in this paper. The main features of this design are small volume, low cost and strong function.Keywords