基于实时以太网的图像传输系统的设计与实现  

Design and Realization of Image Transmission based on Real-Time Ethernet

作　　者：毋玉芝[1] 王海花[1] 

机构地区：[1]焦作大学信息工程学院,河南焦作454003

出　　处：《通信技术》2008年第12期58-60,共3页Communications Technology

摘　　要：图像具有直观、方便和信息量丰富等特点,其网络传输已经渗透到了生产生活中的各个领域。为了满足日益增加的网络传输信息量和速度要求,网络传输中采用实时操作系统和实时网络协议的技术受到越来越多的关注和应用研究,本文设计并实现了图像在实时操作系统RTAI和实时以太网RTnet环境中的传输。结果表明,通过实时网络协议RTnet传输同等信息的速度明显优于标准Linux网络协议栈。The image is of the intuitive, user-friendly and informative features. Its network transmission has penetrated into various fields of production and living. Real-time operating systems and real-time network protocols used in image network transmission have attracted much attention and application research, thus to satisfy the requirements for increasing amount of information and network transmission speed. This paper describes the design and implementation of image transmission in real-time Ethernet with RTAI real-time operating system. The experiment results show that, through real-time network protocol RTnet, the same information transmission speed is superior to the standard Linux network protocol stack.

关 键 词：实时以太网 LINUX RTAI RTNET 实时LINUX 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]