Time-triggered real-time computing
β Scribed by H. Kopetz
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 122 KB
- Volume
- 27
- Category
- Article
- ISSN
- 1367-5788
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β¦ Synopsis
Time-triggered (TT) distributed real-time computing systems are moving into the mainstream for the implementation of safety-critical applications in the aerospace and automotive sectors. This paper introduces the basic principles of a TT real-time computing system, and elaborates on the benefits that can be gained from the availability of a global time base in general, and in specifying the linking interfaces of components in particular. It describes the concept of a temporal firewall that forms a fully specified operational interface of a component. The most important contribution of the TT-paradigm is the establishment of a sound basis for the composability of a design and the reuse of components in distributed real-time systems.
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