论文部分内容阅读
视讯综合应用平台是以视频监控、视讯会议、远程教育、事故抢险为主要功能的综合业务系统,采用基于TDMA的网络通信方案是本系统的主要特点。文章在深入研究TDMA技术的基础上,讨论了此方案的优点与必要性,并介绍了实现网络信道的动态时隙分配、设备控制、远程视频传输的方案,给出了相应的算法举例。该产品在铁路、高速公路、长途客运均有广泛的应用前景。
Video integrated application platform is a video surveillance, video conferencing, distance education, accident rescue as the main function of the integrated business system, the use of TDMA-based network communication program is the main features of the system. On the basis of deeply researching TDMA technology, the article discusses the advantages and necessity of this scheme, and introduces the scheme to realize the dynamic channel assignment, equipment control and remote video transmission of network channel, and gives the corresponding algorithm examples. The product in the railways, highways, long-distance passenger transport has a wide range of applications.