基于元数据驱动的通用飞艇遥测数据解析方法  

Analysis Method of Universal Airship Telemetry Data Driven by Metadata

作　　者：杨喜兵 郭小伟 YANG Xibing;GUO Xiaowei

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《现代导航》2022年第5期369-373,共5页Modern Navigation

摘　　要：通过元数据和XML技术,提出建立数据字典和通用飞艇遥测协议解码方法来提高飞艇遥测协议报文的扩展性问题,建立一种基于元数据的通用飞艇遥测协议数据解码方法,同时基于数据字典技术开发了飞艇通用协议编辑辅助设计工具,方便用户对不同的飞艇遥测协议可拓展标记语言文件进行维护和扩展设计,最后在某型飞艇遥测数据监控软件中应用该通用数据解析方法,实验结果表明,该方法可以满足通用飞艇遥测数据通用解析的要求。Through metadata and XML technology,the establishment of a data dictionary and a general airship telemetry protocol decoding method to improve the scalability of airship telemetry protocol packets is proposed,a metadata-based general airship telemetry protocol data decoding method is established.At the same time,based on the data dictionary technology developed an airship general protocol editing aided design tool,which is convenient for users to maintain and extend the design of different airship telemetry protocol XML files.Finally,the general data analysis method is applied in a certain type of airship telemetry data monitoring software.The experimental results show that this method can meet the general analysis requirements of general airship telemetry data.

关 键 词：飞艇遥测 元数据 数据字典 通用解析 

分 类 号：V274[航空宇航科学与技术—飞行器设计]