地铁乘客信息系统传输方案应用研究

详细信息

Communication transmission scheme for Urban Transit of Passenger Information System

1.
Communication & Signal Design & Research Dept., China Railway SIYUAN Survey and Design Group Co. Ltd., Wuhan 430063, China;
2.
Beijing Branch, Hangzhou H3C Technologies Co. Ltd., Beijing 100052, China

摘要: 地铁乘客信息系统（PIS）组成复杂，业务类型多样。随着地铁对PIS应用的不断深入和要求的不断提高，有些城市已经出现传统传输方案无法适应PIS需求的情况。本文结合PIS业务特点以及对传输网络要求，对当前国内PIS业务主要的传输承载方案进行分析，并提出适合PIS业务传输方案的选择原则和建设思路。
- 乘客信息系统 /
- 传输系统 /
- MSTP /
- RPR /
- RRPP
Abstract: Passenger Information System (PIS) is a complicated system with various types of service. With the further application and the increasing requirements, the original communication transmission scheme for Urban Transit of PIS could not meet the need of PIS in some cities. Based on the service characteristics and the requirement to communication transmission of PIS, this article analyzed the current domestic communication transmission scheme of PIS, proposed the appropriate principle and the construction thinking of the scheme.
- Passenger Information System(PIS) /
- Communication Transmission System /
- MSTP /
- RPR /
- RRPP

[1]	中华人民共和国工业和信息化部 . 基于 SDH 的多业务传送结点（MSTP）技术要求—内嵌弹性分组换（RPR）功能部分 [S]. 中华人民共和国工业和信息化部，2009.