摘要： 介绍了以视频信息为主的多媒体信息在IP网络中进行实时传输的纯软件实现方法，以UDP的方式进行通信，由编程进行差错控制，在应用层保证数据的可靠性，在数据报的基础上再进行一层封装，实现了自定义的通信帧，加强了系统的灵活性和可靠性。给出了图像与数据的采集、处理、传输及设备的远程控制的完整解决方案，使用SQL Server7.0数据库，通过ADO技术访问数据库，将视频和各类数据信息混合压缩处理，打包实时传输，协议透明，维护简单。
关键词:
IP网络,
多媒体信息,
实时传输,
差错控制,
数据采集,
远程控制
Abstract: The paper introduces a pure software implementation to transfer the real-time multi-media information in IP network, in which error control is implemented by software, and data reliability is guaranteed in the application layer. This implementation provides self-defined communication frames, encapsulated in datagram, to strengthen system flexibility and reliability. It also provides the complete solution of the remote control of equipment, and the acquisition, process, transmission of data and image. This solution, in which all the information is compressed, encapsulated, real-time transmitted and stored in SQL Server7.0 by ADO, is transparent and easy to maintain.
Key words:
IP network,
Multi-media information,
Real-time transmission,
Error control,
Data acquisition,
Remote control
盛惠兴;;王海滨;沈剑丽. 基于IP网络的多媒体信息远程传输系统的设计[J]. 计算机工程, 2006, 32(17): 233-235,.
SHENG Huixing;; WANG Haibin; SHEN Jianli. Design of Remote Transmission System of Multi-media Information Based on IP Network[J]. Computer Engineering, 2006, 32(17): 233-235,.