基于链群的信息集成体系研究

对信息集成的研究可以从纵向和横向两个方面进行，以纵向的观点，在系统的开发设计过程中，引入链群的三链（决策链、支撑链、主链）并使其贯穿于始终，以横向的观点，建立在链群上的各相关部门的信息集成可以通过计算机协同工作，人工智能，数据库等技术实现，换言之，纵向是三层控制结构（顶层生产单元，调度层，底层生产单元）；横向是两层实施结构（阶段步骤层和链群的集成）。

A RESEARCH FOR THE INTEGRATION OF INFORMATION BASED ON CHAIN- GROUP

In this paper, both longitudinal and lateral aspects, are taken into consideration in search of the architecture of information integrated system.From the longitudinal aspect,we introduce the three chains of a chain- group (decision chain, support chain and main chain),and it runs through the whole process of system development and decision. From the lateral aspect, we think that information integration based on the chain -group can be realized by computer cooperation, artificial intelligence, database technology and so on. Architecture of the longitudinal aspect consists of three control layers, including the upper layer unit, the dispatching layer, and the lower layer unit. Architecture of the lateral aspect consists of two implement layers,including the stage layer and the integrated chain- group.