SDL Design Patterns and Components - Watchdog and Heartbeat
- We present a methodology to augment system safety step-by-step and illustrate the approach by the definition of reusable solutions for the detection of fail-silent nodes - a watchdog and a heartbeat. These solutions can be added to real-time system designs, to protect against certain types of system failures. We use SDL as a system design language for the development of distributed systems, including real-time systems.
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| Author: | Christian Webel, Ingmar Fliege |
|---|---|
| URN: | urn:nbn:de:hbz:386-kluedo-50170 |
| Series (Serial Number): | Interner Bericht des Fachbereich Informatik (335) |
| Document Type: | Report |
| Language of publication: | English |
| Date of Publication (online): | 2017/11/03 |
| Year of first Publication: | 2004 |
| Publishing Institution: | Technische Universität Kaiserslautern |
| Date of the Publication (Server): | 2017/11/03 |
| Page Number: | 18 |
| Faculties / Organisational entities: | Kaiserslautern - Fachbereich Informatik |
| DDC-Cassification: | 0 Allgemeines, Informatik, Informationswissenschaft / 004 Informatik |
| Licence (German): |  Creative Commons 4.0 - Namensnennung, nicht kommerziell, keine Bearbeitung (CC BY-NC-ND 4.0) |