The ARINC 653 operation system is currently widely adopted in the avionics industry, and has become the mainstream architecture in avionics applications because of its strong agility and reliability. Although ARINC 653 can efficiently reduce the weight and energy consumption, it results in a serious development and verification problem for avionics systems. As ARINC 653 is non-open source software and lacks effective support for software testing and debugging, it is of great significance to build a real-time simulation platform for ARINC 653 on general-purpose operating systems, improving the efficiency and effectiveness of system development and implementation. In this paper, a virtual ARINC 653 platform is designed and realized by using real-time simulation technology. The proposed platform is composed of partition management, communication management, and health monitoring management, provides the same operation interfaces as the ARINC 653 system, and allows dynamic debugging of avionics applications without requiring the actual presence of real devices. Experimental results show that the platform not only simulates the functionalities of ARINC 653, but also meets the real-time requirements of avionics applications.

ARINC 653操作系统当前在航空电子行业中被广泛采用，并由于其强大的敏捷性和可靠性已成为航空电子应用中的主流架构。尽管ARINC 653可以有效地减轻重量和减少能耗，但仍导致航空电子系统出现严重的开发和验证问题。由于ARINC 653是非开源软件，并且缺乏对软件测试和调试的有效支持，因此在通用操作系统上为ARINC 653构建实时仿真平台，提高系统开发的效率和有效性具有重要意义。和实施。本文利用实时仿真技术设计并实现了一个虚拟的ARINC 653平台。提议的平台由分区管理，通信管理和运行状况监视管理提供了与ARINC 653系统相同的操作界面，并允许动态调试航空电子应用程序而无需实际存在实际设备。实验结果表明，该平台不仅可以模拟ARINC 653的功能，还可以满足航空电子应用的实时性要求。