提出一种顶层设计架构,采取数据驱动的方式,自顶向下、逐步完成针对航空电子互连网络的设计。基于这种架构,给出一种使用SAEAADL规范的实现平台,该平台为航空电子互连网络动态地生成最终的解决方案,并且统一管理仿真、归档和测试。具体的工程实践表明,提出的架构可以提高航空电子互连网络设计的效率,从而降低系统设计的全生命周期成本。
This paper proposes a toplevel design architecture, which takes data-driven approach to complete avionics interconnection network design from top to down, step by step. Based on this architecture, this paper presents a realization platform using SAE(Society of Automotive Engineers) AADL(Architecture Analysis & De- sign Language) specification, which generates the final solution dynamically for the avionics network, and uni- fies management of the connected simulation, archiving and testing. Specific engineering application demonstrates the architecture proposed in this paper can improve the efficiency of avionics network design, and also reduce the life cycle cost of system design.