有轨电车信号系统三层骨干网传输方案分析

Analysis of 3 Layer Backbone Network Solution of Signal System for Tram

目前国内多个城市开通运营有轨电车线路,信号系统的加入使得有轨电车的运营更加智能化。本文介绍信号系统对通信及传输的需求,并分析了信号系统采用三层骨干网组网的优势,可为后续有轨电车信号系统骨干网传输方案提供参考。

Tram lines have been put into operation in many cities in China and the application of signal system makes the operation of trams more intelligent.The signal system's requirement for communication and transmission is introduced and the advantages of a three-layer backbone network solution for the signal system are analyzed,offering reference for the solution to the backbone network of the signal systems for new tram lines.