电力系统智能数据通信译码适配器的研究

Research of intelligent data communicating-decoding adapter in power system

在电力系统的生产运行中 ,客观上要求监控系统对智能端进行实时监控通信和实时数据采集。目前 ,这一通信过程是由特定的上位微机完成的。由于通信消耗了上位微机大量的系统资源 ,这就影响了其他程序的正常运行 ,甚至可能进一步造成整个监控系统的瓶颈效应。针对这种情况 ,论文提出了一种基于微机总线的自采集与数据转存控制的电力系统智能数据通信译码适配器。该适配器能够完成与智能终端通信并进行数据采集和转存控制的工作。

In the power system's production and operation courses,intelligent terminals are to be watched and controlled by network.In current applications,the communicating courses are controlled by an appointed host computer.During communicating courses,many of the host computer's system resources are wasted.This is harmful to other programs,and even could be a chock point of the system.So,an intelligent data communicationg decoding adapter,which based on ISA bus,is developed to solve above problems.The adapter can release the host computer from hard and repeating data acquiring and restoring works.