摘要
给出了一种利用公用电话网 (PSTN)的远程分布式总配线架 (MDF)集中监控系统的设计与实现方案 ,介绍了系统的结构原理、内部数据通信约定和监控仪的设计实现。研究表明 ,该系统既能解决无人值守的分布式远程MDF监控 ,又具有扩充电信业务的应用前景。
In this paper, the design of a master-slave distributed multistage microcomputer system is introduced, which consists of single-chip microcontrollers and computers. It implements the remote FDD on MDF systems with less care but full detect. Such system can be used in distributed FDD systems.
出处
《电讯技术》
北大核心
2002年第6期67-71,共5页
Telecommunication Engineering
