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基于ARM&FPGA的CCD图像识别装置
引用本文:胡胜,杨雷,宋跃,胡必武,李君.基于ARM&FPGA的CCD图像识别装置[J].仪表技术与传感器,2012(1):54-56.
作者姓名:胡胜  杨雷  宋跃  胡必武  李君
作者单位:1. 东莞理工学院电子工程学院,广东东莞,523808
2. 东莞理工学院计算机学院,广东东莞,523808
基金项目:广东省自然科学基金项目,东莞市科技计划项目,东莞市科技计划项目
摘    要:给出了一种CCD图像识别装置的设计方法,该装置以ARM与FPGA为主控芯片,设计了基于Nios Ⅱ的A/D控制模块并行控制多路CCD图像信号的数据采集和基于Nios Ⅱ的多种内核,重点介绍了基于Nios Ⅱ的LCD驱动以实现液晶显示、设计A/D采样控制模块以实现多路数据采集以及设计SL811HS驱动以实现ARM与PC的USB通信等.实验结果表明系统具有应用价值高、速度高、可靠性高、故障少等优点.

关 键 词:CCD图像识别装置  ADS7844  FPGA  USB  Nios  

CCD Image Recognition Apparatus Based on ARM and FPGA
HU Sheng , YANG Lei , SONG Yue , HU Bi-wu , LI Jun.CCD Image Recognition Apparatus Based on ARM and FPGA[J].Instrument Technique and Sensor,2012(1):54-56.
Authors:HU Sheng  YANG Lei  SONG Yue  HU Bi-wu  LI Jun
Affiliation:1.College of Electronics Engineering,Dongguan University of Technology,Dongguan 523808,China; 2.College of Computer,Dongguan University of Technology,Dongguan 523808,China)
Abstract:A sort of design technique of CCD image recognition apparatus was presented.This apparatus regarded ARM and FPGA as master control chip.Concurrent control multiple channel data acquisition of CCD image signal based on Nios II and many core based on Nios II were devised.This paper mainly introduced the design of LCD drive based on Nios II for realizing LCD display,the design of A/D sampling control module for realizing multiple channel data acquisition,the design of SL811HS drive for realizing USB correspondence of ARM and PC and so on.Experiments show that this system has the advantages of high application value,high rate,high reliability and less accident.
Keywords:CCD image recognition apparatus  ADS7844  FPGA  USB  Nios Ⅱ
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