机载通用数据加载工具软件的设计和实现

Design and Implementation of Airborne General Data Loading Software

航电系统的综合化和模块化程度越来越高,机载网络技术也日趋复杂,一方面这使得航电系统中的加载数据的数量急剧增多,另一方面,对数据加载的质量提出了更高的要求,目前的数据加载软件已无法满足要求。通过分析数据加载工具软件的需求,采用分层设计的方法设计了系统的总体结构逻辑。阐述了主机端软件和目标机端软件的设计思路,并且进行了软件实现和验证。结果表明,该机载通用数据加载工具具有良好的配置性和通用性,且能够保证数据一致性和安全性。

Avionics system is becoming more and more comprehensive and modular,and airborne network technology is more complex.On the one hand,it makes the quantity of loading data increase sharply,on the other hand,it puts forward higher requirements for the quality of data loading.The current data loading software can not meet the requirements.By analyzing the requirements of data loading software,the overall structure logic of the system is designed by using hierarchical design method.The design ideas of host software and target software are described,and the software implementation and verifi cation are carried out.The results show that the airborne general data loading tool has good confi guration and versatility,and can ensure data consistency and security.