基于标准数据元素与基本表的装备保障数据集成研究

Research on Equipment Support Data Integration Based on Standard Data Element and Basal Table

为实现数据集成,借鉴C/U矩阵一次录入,全程共享的思想,提出一种用标准数据元素及相关规范对基本数据表进行约束,解决数据不一致的问题,基于基本表进行数据交换的数据集成方法。数据元是数据的基本单元,从数据元层面对基本表进行规范,从根本上解决数据不一致的问题。各分系统通过数据交换接口区建立待交换数据的映射关系,依据映射关系调用和解析XML文件进行基本表的交换和共享,达到数据集成的目的。借鉴C/U矩阵一次录入、全程共享的思想,用标准数据元素及其他规范从根本上对数据进行约束,解决数据的不一致问题,实现数据集成。

Using the idea come from C/U matrix that to input in one point and to share in many point for reference, this paper puts forward one data integration method. The method is to standardize basal table by standard data element and other criterions to settle problem of data conflict,and to integrate data based on basal table. Data element is the basal unite of data. To standardize data from data element can settle problem of data - inconsistent branch systems set mapping between data to exchange via data exchange interface region. Branch systems exchange and share basal table by the format of XML file according as mapping.