基于XML技术的异构网络信息融合共享系统  

Heterogeneous network information fusion sharing system based on XML technology

作　　者：冯慷 FENG Kang(Beijing Digital Education Center(Beijing Audio Visual Education Museum),Beijing 100089,China)

机构地区：[1]北京市数字教育中心(北京电化教育馆),北京100089

出　　处：《电子设计工程》2023年第10期182-185,190,共5页Electronic Design Engineering

摘　　要：针对异构网络因出现信息孤岛而导致信息共享效率低的问题,设计了基于XML技术的异构网络信息融合共享系统。利用信息融合模块适应网络负载的变化,保证不同协议层的数据融合。根据数据库之间的模板映射关系,通过XML解析器读取异构网络信息,缓解不同格式信息之间的异构冲突,实现异构信息无障碍交换,从而解决信息孤岛问题。将XML映射到数据库模型驱动上,采用对象—关系映射方式集成异构网络信息。根据信息集成结果构建仿真函数,通过确定仿真下标获取信息访问矩阵,在保证不同数组维数相同情况下可完成数据融合。采用XML技术统一信息完成信息融合共享。实验中,该系统共享效率的最大值为97%,证明其具有较好的网络信息融合共享效果。Aiming at the problem of low information sharing efficiency caused by information islands in heterogeneous networks,this study designed an information fusion and sharing system based on XML technology.The information fusion module is used to adapt to the changes of network load and ensure the data fusion of different protocol layers.According to the template mapping relationship between databases,the heterogeneous network information can be read by XML parser to alleviate the heterogeneous conflicts between different formats of information and realize barrier-free exchange of heterogeneous information,thus solving the problem of information island.XML is mapped to database model driver,and object-relational mapping is used to integrate heterogeneous network information.The simulation function is constructed according to the information integration result,and the information access matrix is obtained by determining the simulation subscript,and the data fusion can be completed under the condition that different array dimensions are the same.XML technology is used to unify information to complete information fusion and sharing.In the experiment,the maximum sharing efficiency of the system is 97%,which proves that it has a good effect of network information fusion and sharing.

关 键 词：XML技术 异构网络 信息融合 数据共享 

分 类 号：TN311[电子电信—物理电子学]