微处理机对分布式信息系统的影响,有两个方面。一方面,它促使信息系统的组织形式向网络方向发展。另一方面,它把一个信息系统的分系统总体结构,改变成多处理机系统。本文首先概述该技术发展的现状和趋势,及其对逻辑功能,处理功能和存贮功能的影响,然后,对这些影响详加说明。本文同时考察了终端系统,通讯系统和中央系统。 Microprocessor on the impact of distributed information systems, there are two aspects. On the one hand, it promotes the organization of information systems to the network. On the other hand, it changes the overall substructure of an information system into a multiprocessor system. This paper first outlines the status quo and trends of the technology development, and its impact on logical functions, processing functions and storage functions, and then explain these effects in detail. This article also examines the terminal system, communication system and the central system.