高速公路主干通信网的通信技术探讨

马海峰

(上海市政工程设计研究院)

摘要：本文根据高速公路通信系统的业务需求和业务特征，结合上海A30高速公路（界河～外环线）工程，就当前高速公路通信系统主干通信网常用的几种通信技术的技术性能和适用性进行分析和探讨。

关键词：高速公路；通信；IP

                                         Discussion on Communication technology of the backbone communication

                                        network of the expressway

                                                                                    MA Hai-feng

Abstract:   According to the business requirements and characteristics of the expressway communication system for the expressway,  this paper is analyzing and discussing the technical capability and applicability of the common used communication technology nowadays of the backbone communication network for the expressway, combined with the design of Shanghai A30 Expressway(Jiehe ~ Outer Ring Road) engineering.

Key words: expressway, communication, IP