基于JSON的ARINC429总线数据分析方法

ARINC429 Bus Data Analysis Method Based on JSON

提出了一种ARINC429总线数据分析方法,应用于航空电子系统地面综合测试系统的数据管理。该分析方法基于JSON(Java Script Object Notation)文档结构,将ICD(Interface Control Document)中的数据信息序列化封装为Key-Value数据配置脚本文件,提升了数据的扩展性、维护性以及实现了测试与数据的解耦。在航空电子系统地面测试时,上位机加载配置脚本文件通过反序列化完成数据的解析,实现数据的安全传输与高效转换。大大提高了ARINC429总线数据的测试效率,在装备智能测试过程中发挥着重要作用,在机载设备自动化测试领域中有着丰富的应用场景。

An ARINC429 bus data analysis method,which is applied to the data management of ground integrated test system of avionics system.The analysis method is based on JSON(java script object natation)document structure,and serialized the data information in ICD(Interface Control Document)into Key-Value data configuration script file,which improves the expansibility and maintenance of data,and realizes the decoupling of test and data.In the comprehensive ground of avionics system,the host computer loads the configuration script file to complete the data analysis by deserialization,realizing the safe transmission and efficient conversion of data,which greatly improve the test efficiency of ARINC429 bus data.It plays an important role in the process of equipment intelligent testing.