Safe and Secure I/O Sharing for Mixed-Criticality Embedded Real-Time Systems for Avionics
Avionic systems are characterized by the trend to save space, weight and power and the trend to a higher functional integration. This leads from the federated system architecture of dedicated systems to the Integrated Modular Avionics (IMA) architecture and to mixed-criticality systems. The objective and challenge is to provide an I/O sharing solution for mixed-criticality systems. The focus is on safety and considers security for system integrity and availability. A particular challenge is that available embedded processing architectures lack separation means. The main contribution is a certification-relevant and practically evaluated I/O sharing solution targeting temporal separation and especially spatial separation. Particular benefits are that only commercially available standard-compatible components are used. This enables a reusable, portable and scalable solution which complies with various computing architectures like Intel, ARM and PowerPC.
| Autor: | Muench, Daniel |
|---|---|
| ISBN: | 9783741240614 |
| Auflage: | 1 |
| Sprache: | Englisch |
| Seitenzahl: | 180 |
| Produktart: | Gebunden |
| Verlag: | BoD – Books on Demand |
| Veröffentlicht: | 06.07.2016 |
| Schlagworte: | Embedded Systems I/O memory protection unit I/O virtualization spatial separation temporal separation |
Anmelden