铁路通信设备合理配置的探讨

Optimum Allocation of Railway Communication Equipments

本文按客货运量的繁忙程度,将全路分为三大干线、六纵八横和一般线路3种情况.三大干线客货运量最大,领导机关和铁路单位集中.因此,话机普及率、自动化程度和数字化水平应高于其它地区.六纵八横是指三大干线以外的11条繁忙干线和特别繁忙区段.这些干线和区段的话机普及率、自动化程度和数宇化水平应稍低于三大干线,但应高于一般线路.本文从长途通信、地区通信、长途自动、区段通信、站场通信、数据通信、新技术与新业务、数字化与向ISDN过渡等8个方面论述了通信设备的合理配置.

Based on the volume of the passenger and freight transport, this paper discusses the optimum allocation of communication equipments from following aspects-the toll communications, the local communications, the toll automation, the district communications, the station and yard communications, the data communications, the advanced technology and new services, the digitalization and transition from existent communication network to ISDN.