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针对现有数据链系统与指控系统间基于格式化消息进行信息交互,系统间耦合紧密的问题,提出了一种基于XML的数据链信息描述方案,以美军Link16为例,依据消息标准,为各类数据链消息构建XML格式的消息模板,形成消息描述模板库,实现格式化数据链消息向结构化XML文档的转化,并借助通用XML解析器,实现指控终端对战场信息的按需获取,有效地解决了数据链系统与指控系统间耦合紧密的问题。
Aiming at the problem of information exchange between system and accusation system based on formatted message and the problem of tight coupling between systems, an XML-based data link information description scheme is proposed. Taking the US military Link16 as an example, based on the message standard, Class data link message to construct a message template in XML format and form a message description template library to realize the transformation of a formatted data link message into a structured XML document and realize the on-demand acquisition of the battlefield information by using a generic XML parser To solve the problem of tight coupling between the data link system and the accusation system.