新一代航空电子总线系统结构研究

A Preliminary Study on Architecture of Data Bus System of New Generation Avionics

航空电子总线系统结构是航空电子系统的神经中枢,直接决定着航空电子综合化程度的高低和性能的优劣。本文通过对航空电子数据总线结构现状和发展要求的分析,提出了新一代航空电子总线系统的设计原则和体系结构,并论述了其核心技术综合模块化航空电子系统的通用模块和综合核心处理机的组成。

Architecture of data bus is the 'nerve center' for the avionics system,which has direct influence on the performance of avionics integration.Through an analysis of existing situation and further development of the data bus architecture,This paper has studied design principle and architecture of new generation avionics data bus system,and discussed the common modular and composing of intergrated core processor in integrated modular avionics which is key technology of this architecture.