A real time Java UML 2.0 profile

Ameos is considered as Aeonix´ next generation modeling tool. The rules driven architecture of this modeling solution is well suited for implementing and extending new solutions. It has a full UML 2.0 support and can be applied in automatic code generation. The HIDOORS (high integrity distributed object oriented realtime systems) profile is derived from SPT specification and the ARINC653 standard. Stereotypes for fundamental communication patterns such as buffer, blackboard, and event are in accordance with ARINC 653 standard. Schedulability algorithms in real time is also presented for static and dynamic scheduling. Task scheduling is classified as either hard or soft deadlines.