指挥控制信息交换数据模型的研究与应用

Study and application of C2IEDM

为了探索一种良好的数据模型用于支撑多信息系统的信息交换需要,提高互操作能力,对指挥控制信息交换数据模型(C2IEDM)进行了研究。该模型从概念模型、逻辑模型和物理模型3个层次上表达目标域的信息,以一种良好的结构化和规格化的方法对数据进行抽象,无二义性地反映它们的语义,具有可扩充性。然后结合其特点,从适用性、应用策略等方面对该模型作为多信息系统公用的基础数据模型的可能性进行了分析,并给出了具体的应用示例。

Command and control information exchange data model（C2IEDM） is studied to find the proper data model which can satisfy allied information exchange requirements and improve the interoperability of multiple information systems.C2IEDM provides a description of the common data in an overall model that contains all relevant data abstracted in a well-structured and normalized way,unambiguously reflecting their semantic meaning.There are three models that are presented in the C2IEDM,named the conceptual,logical and physical.The model is extensible so it can fulfill the changing requirements.Then possibility to use the model as the core data model for the multiple information systems is analyzed from the applicability and methods.An instance of application is given.