Communication handling in integrated modular avionics

摘要

Techniques for inter-application communication and handling of I/O devices in an Integrated Modular Avionics (IMA) system enable the integration of multiple applications while maintaining strong spatial and temporal partitioning between application software modules or partitioned applications. The integration of application modules is simplified by abstracting the desired application interactions in a manner similar to device access. Such abstraction facilitates the integration of previously developed applications as well as new applications. The invention requires the least support from the operating system and minimizes the dependency of the integrated environment on application characteristics.