复杂航电架构的开放式系统标准研究

Research on the Open System Standard of Complex Avionics Architecture

随着越来越多的功能被综合到航空电子系统中,系统的规模日渐庞大且复杂程度也越来越高,这对新平台的设计及现有平台任务能力的扩展提出了新的挑战。然而,目前由于在平台架构设计上缺乏通用化解决方案,以及软硬件专利化导致的重用性受阻,系统的开发和综合成本居高不下,开发周期也较长。因此必须为未来平台任务能力的发展开发出一种先进的复杂系统架构或环境。开放式系统架构是一种最佳的解决方案,它的概念也在不断得到发展。本文以开源组织提出的未来机载能力环境(FACE)架构标准为例,通过深入研究其相关内容和技术,分析了开放式系统架构的未来发展方向。

As more and more function has been integrated into avionic system, the scale of the system and its complicacy also increase, which impose new challenge on platform design and enhancement on the existing platform ability. However, the lack of general solution on platform architecture design as well as reusability hindrance caused by software and hardware patent, the overall cost of system development and integration is relatively high, accompanied by a rather long developing period. Thus, an advanced complicated system architecture or environment has to be developed for the future platform task. In this context, open system architecture emerges as the best solution. This paper utilizes Future Airborne Capability Environment （FACE） architecture as the standard, and it analyzes the future development of open system architecture by studying on related content and technologies.