摘要
铁路传输系统作为承载列车调度、信号CTC、电力电化、视频监控等重要业务数据的多媒体信息基础平台,为达到安全保护、有效利用网络资源的目的,介绍了利用共享光纤虚拟路径保护技术的组网方法,并与现有的组网方式进行分析比较。
Railway transmission system has been used as the multimedia information platform to load the important business data of railway dispatching system, CTC, electric power system, power supply system of electric traction and video monitoring systems. In order to protect and use network resources eff iciently, shared fi ber virtual path protection technology was used for networking. The method was analyzed and compared with the existing networking mode.
出处
《铁路通信信号工程技术》
2010年第3期31-34,共4页
Railway Signalling & Communication Engineering
