基于ARM的图像采集与传输系统设计  

Design of image acquisition and transmission system based on ARM

作　　者：杨成禹[1] 庄晓奇[1] 

机构地区：[1]长春理工大学光电工程学院,长春130022

出　　处：《电子测量技术》2015年第12期59-62,共4页Electronic Measurement Technology

摘　　要：针对功能设备的小型化、智能化趋势,提出了一种基于ARM微处理器S3C2440和嵌入式Linux操作系统的图像采集和传输的系统设计方案。本文介绍了系统软硬件平台的搭建,并且重点阐述了图像采集和传输的软件设计。该系统本质上是一个提供了监控功能的服务器。它实现了视频图像在LCD上的实时显示,此外用户还可以在PC机上通过网络查看所采集到的视频图像。系统测试表明:该系统性能稳定,成本低廉,功耗低,便携性好,可应用于工业控制、汽车电子等领域。For the trend of small and intelligent of the device,this article proposes design of image capture and transmission system based on ARM S3C2440 microprocessor and embedded Linux operating system.This article describes how to build the hardware and software platform of the system,and focuses on the software design of image capture and transfer.The system is essentially a server that provides a monitoring function.It enables real-time video images displayed on the LCD,in addition,the users can view the captured video images over the network on the PC.System tests show that the system is stable,low cost,low power and portable,it can be applied to industrial control,automotive electronics and other fields.

关 键 词：ARM 嵌入式系统 V4L2 图像采集 网络传输 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]