农业环境多路图像采集系统设计与实现——基于ARM和Linux  

ARM&Linux-based Agriculture Multi-channel Environment Image Acquisition System Design and Implementation

作　　者：侯存峰[1] 谢菊芳[1] 胡东[1] 

机构地区：[1]西南大学工程技术学院,重庆400716

出　　处：《农机化研究》2012年第9期107-110,共4页Journal of Agricultural Mechanization Research

基　　金：西南大学基本科研业务费专项资金项目(XDJK2011C067)

摘　　要：与视频采集卡等传统图像采集系统相比,嵌入式图像采集系统具有体积小、成本低、可靠性高等优点,在智能交通、远距离监控和计算机视觉等领域应用广泛。为此,主要研究了嵌入式Linux的数字图像采集技术在农业环境中的应用,详细讨论了s3c2440-Linux2.6.30.4平台下的多路图像采集终端设计和实现方法。系统下位机利用NandFlash模拟U盘存储介质,通过用户采集程序和USB图像采集设备采集现场农业环境;上位机采用VC++界面实现图像显示和保存。Compared to traditional image acquisition system such as video capture card,embedded image acquisition system has advantages of small size,low cost,high reliability,etc.It has been widely used in intelligent transportation,remote monitoring,computer vision and other fields.This paper mainly describes the embedded Linux real-time digital image acquisition technology's applications in the agricultural environment.Discussed in detail s3c2440-Linux2.6.30.4 platform for multi-channel image acquisition terminal design and implementation methods.System lower machine simulation using NandFlash u disk as storage media,and collected agricultural environment image through user acquisition program and the usb image acquisition devices;PC using VC + + interface to achieve image display and save.

关 键 词：农业环境 S3C2440 Linux2.6.30.4 图像采集 NANDFLASH 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]