摘要
本文通过阐述轨道交通CCTV系统不同的技术实现方式的优点和局限性,提出了对轨道交通通信传输系统的要求及其应具有的特性,并对CCTV系统所应用的不同编解码技术的标准和发展等方面进行了论述,指出传输系统的技术性能特点在轨道交通CCTV系统应用中的重要作用。
This article elaborates the strong points and limitations of different technical solutions for subway transportation CCTV system, advances the specific request for subway transportation communication system, elucidates the standard and development of various encoding and decoding technologies applied in CCTV system, and indicates that the technical feature of communication system is playing a significant role in subway transportation CCTV system.
出处
《铁路通信信号工程技术》
2008年第6期24-26,58,共4页
Railway Signalling & Communication Engineering
