单兵系统数据模型

摘要

This paper presents the architecture and the information elements of individual-soldier system, and analyses the business process and the information flow through an example. Then a data model based on relational database for individual-soldier system is designed by IDEF1X. Finally, the model normalization is discussed , and a method of validating data model is presented.%讨论了单兵系统的体系结构和信息要素,并结合单兵系统在联合作战中的应用例子,对其业务过程和信息流进行初步分析.然后通过IDEF1X方法,设计单兵系统基于关系数据库的数据模型.最后讨论了模型的规范化问题,并给出检验数据模型的方法.