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Content archived on 2024-05-14

Time-triggered architecture

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Exploitable results

The time triggered architecture (TTA) is the result of more than 15 years of research on predictable dependable computing systems, maintainable real time systems and multi-level error/fault injection simulation tools. Now the technology has reached a state which makes it attractive for broad industrial use. TTTech offers products and services around the core technology, the time-triggered communication protocols TTP/C and TTP/A. Systems based on these protocols are able to deliver information in real time at unparalleled low cost. In addition, TTP/C is fault-tolerant which guarantees the high degree of dependability that is required for safety-critical applications in a broad variety of embedded systems. The predictability and reliability of the embedded computer control systems are critical for the safety and dependability of aeroplanes, cars and trains. The time-triggered technology supports the construction of fault-tolerant systems which will perform their specified functions even in the presence of faulty or damaged components. In addition to fault-tolerance, the most important advantages over existing event-triggered approaches are composability (also called interoperability), predictable behaviour and ease of testing.

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