分布式数字程控交换系统的实现技术

Implementation Techniques for Distributed Digital SPC Switching System

随着微电子技术和微处理机技术的迅速发展，采用分布式控制的大容量数字程控交换系统不断出现，并日趋完善，本文着重阐述分布式控制的实现技术，包括模块划分、自主控制机理、数据分布、通信方式等方面，以及对分布式控制起支持作用的交换网络结构。

With the rapid development of microelectronics and micro-processor technologies, the distributed controlled large-scale digital SPC switching systems are continuously emerging and being constantly improved. Emphasis is placed on the implementation techniques of distributed control. The techniques introduced include medule partition, autonomous control mechanism, data distribution and inter-module communication method as well as the switching network architecture supporting the distributed control .