基于TCS230颜色传感器的颜色识别器设计.docx

摘 要随着现代工业生产向着自动化、智能化方向的发展，生产过程中长期由人眼占据主导地位的颜色识别工作即将被效率和精确度更高的颜色传感器所替代，颜色传感器在未来生活与生产中扮演的作用将会越来越大。颜色识别器的应用十分广泛，现阶段其主要应作为彩色打印机和绘图仪的主要构成部分。并在化妆品、纺织品和涂料制造过程中颜色的调配以及医疗等方面都起着重要的作用。因此对颜色识别器的研究对未来检测行业的发展有着重要的意义。本文将研究TCS230颜色传感器识别颜色的原理，并结合单片机和液晶显示模块来实现颜色识别功能。首先，需要了解一定程度的光与颜色的知识以及深入研究TCS230颜色传感器对颜色的识别原理并实现其识别颜色的功能。其次，利用ST89C52单片机对颜色传感器输出数据进行处理，转换成相应的RGB三原色颜色值。最后，通过LCD1602将RGB三原色颜色值显示出来并通过RGB颜色对应表对比和分析所测数据。本设计具有设备成本低、体积小、易于操作、灵敏度和精确度高等特点。关键字：颜色识别 颜色传感器 单片机 TCS230 RGBTHE COLOR RECOGNITION DESIGN BASED ON TCS230 COLOR SENSORABSTRACTAt present industrial manufacture is developing to the direction of automation and intelligence. The production process by the human eye to color identification work is replaced by a color sensor. The part that the colour sensor are playing a more and more important role in peoples life and production. Color recognizer plays a major role in colour printer , plotter,cosmetics,textile, paint manufacturers and medical and so on. Therefore, it is of great significance for the development of testing industry to study the colour sensor.In this article, we will introduce how to identify colour by using the TCS230 colour sensor. First of all ,it is necessary to know the basic knowledge of colour and light,it is also important to have a further study of the indentification theory of TCS230 to the colour and the colour indentification function of the TCS230.secondly,we need to analysis the data collected with SCM and convert the data to the RGB tricolor value .at last,the RGB tricolor value will be showed by LCD1602.The desigh has many features ,such as simple operating,low lost,small size,high sensitivity and so on .KEY WORDS Color-Recognition Color-Sensor ?Single-Chip Microcomputer TCS230 RGB目 录中文摘要I英文摘要II1绪论11.1 研究背景11.2颜色识别技术的现状及未来发展趋势11.2.1颜色传感器的几种设计方案11.3主要工作及意义22颜色识别技术介绍42.1 色彩识别42.2 色彩识别算法42.2.1颜色识别与检测原理43 基于TCS230的设计63.1 STC89C52型单片机功能简介63.2 颜色传感器63.2.1 TCS230芯片的结构框图与特点63.2.2 TCS230识别颜色的原理83.2.3TCS230与STC89C52单片机连接93.3 LCD1602与51单片机的连接103.31