基于ARM的视频数据采集传输系统的设计与实现  

Design and Implementation of Video Data Acquisition and Transmission Based on ARM

作　　者：栾博悦 张蓥[1] 赵慧元[1] 

机构地区：[1]北京理工大学珠海学院,广东珠海519085

出　　处：《计算技术与自动化》2014年第2期101-104,共4页Computing Technology and Automation

摘　　要：对基于ARM的视频数据采集传输系统进行研究及设计,通过ARM新一代嵌入式开发平台,与现在流行的互联网及无线传输技术相结合,实现视频数据的采集和远程数据的传输。设计中采用嵌入式Linux系统通过USB摄像头进行视频数据的采集,解决图像的格式转换和MJPEG编码压缩的数据处理,以及通过软件的设计实现MJPEG格式文件到流媒体输出等问题,最终实现视频数据采集和传输。本系统有以下几个方面的应用:家庭环境的实时监测、家居的智能化控制、高危车间厂房无线监控与控制、中长距离的家庭视频通讯、企业实时视频监控等。The video data acquisition and transmission based on ARM is discussed in this paper,through a new generation of ARM embedded development plaform,and combined with internet and wireless transmission technology,implementation of video data acquisition and remote data transmission.Using embedded Linux system through the USB camera for video data collection,solve the image format conversion and MJPEG encoding date processing,designed and implemented through software MJPEG format output files to streaming media,finally achieved of video date acquisition and transmission.This system can be used for real-time monitoring of family environment and home intelligent control,in some high risk factory workshop wireless monitoring and control,can also be used in long-distance home video communications and real time video surveillance in enterprise.

关 键 词：嵌入式 视频 数据采集 传输 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]