基于FPGA与色敏传感器的颜色识别系统  

Color Identification System Based on FPGA and Color Sensors

作　　者：孙涛[1] 耿立华[1] 李子扬[1] 李哲英[2] 

机构地区：[1]北京交通大学 [2]北京联合大学

出　　处：《单片机与嵌入式系统应用》2009年第8期42-45,共4页Microcontrollers & Embedded Systems

摘　　要：本颜色识别系统主要实现对几种典型颜色的自动识别。本设计基于SOPC技术,使用NiosⅡ软核处理器实现,包括模拟和数字两个主要部分。模拟部分主要负责颜色信号的采集、放大,采集信号使用CLS9032单晶硅双结型色敏传感器;数字部分主要负责颜色信号的处理和识别,硬件使用Altera公司的NiosⅡ处理器系统组建,软件使用C语言编程,实现了性能和成本的最大平衡。The system is mainly used to automaticly identify typical colors. Based on SOPC technique,the design is implemented on NoisⅡ. It consists of analog and digital parts. Color signal is collected and amplified in the analog part with CLS9032. The tasks of processing and identifying color signals are completed in the digital part,which is based on the Altera＇s NiosⅡ processor system and programmed in C to obtain balance between performance and cost.

关 键 词：颜色识别 色敏传感器 NiosⅡ FPGA 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]