摘要
本文叙述了高速公路通信,监控系统的基本组成概要,论述了光纤通信作为高速公路管理、监测各种信息的传输方式所具备的充分理由,并结合沈一大高速公路通信,监控系统工程初步设计,比较详细地介绍了全长360公里光纤系统的组成。
This paper describes main composition of the system for
expressway communication and monitoring and discusses the feasibility of
fiber-optic telecommunication used for expressway management. The
composition of the fiber-optic transmission system for a total length about
360km is presented in detail, combined with the initial design of the
system from Shenyang to Dalian.
出处
《光通信技术》
CSCD
1990年第1期48-55,共8页
Optical Communication Technology
关键词
高速公路
管理
光纤通信系统
communication station
monitoring centar
mutual grade separation
urgent call
command call
fiber-optic channel
