摘要
本文主要介绍利用颜色传感器TCS230与单片机AT89C51构成纸币面值颜色识别系统。系统利用颜色传感器对不同面值纸币的颜色进行检测，将检测的R、G、B值送入单片机中，单片机通过程序处理将R、G、B值转化为HSL颜色空间数据，从而判断纸币的颜色，最终确定纸币的面值。
It mainly introduces a paper currency denomination color recognition system which is formed by using col- or sensor TCS230 and Single Chip AT89C51. The system detects the color of different paper currency by using color sensor and sends the detected R,G and B values of paper currency to the Single Chip, and the Single Chip transla- ted the R, G and B values into HSL color spatial data by processing program. At last, the system determines the de- nomination of the paper currency by judging the color of it.
作者
尤阳阳
王晓华
YOU Yang - yang;WANG Xiao - hua(School of Mechanical Electrical and Information Engineering, Shaanxi Energy Institute, Xianyang 712000, China;School of Economic and Management, Xian Yang Normal College, Xianyang 712000, China)
基金
2016年度陕西能源职业技术学院科学研究计划项目（项目编号：16KY04）
关键词
纸币面值识别
颜色传感器
单片机
Paper currency denomination recognition
color sensor
Single Chip
