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The Time-Triggered Approach to Real-Time System Design

  • Hermann Kopetz
Part of the ESPRIT Basic Research Series book series (ESPRIT BASIC)

Abstract

In this paper the basic assumptions that govern the design of timetriggered(TT) real-time systems are examined and the characteristic properties of these architectures are analyzed. The paper introduces a real-time system model and discusses the important concept of temporal accuracy of real-time data. The fundamental paradigm behind the time-triggered design approach is explained in detail. The services and the basic design principles of the time-triggered communication protocol TTP are presented. Finally, the services of a TT architecture are assessed from the points of view of predictability, testability. resource utilization, and assumption coverage.

Keywords

Control Object Clock Synchronization Distribute Computer System Faulty Node Triple Modular Redundancy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© ECSC — EC — EAEC, Brussels — Luxembourg 1995

Authors and Affiliations

  • Hermann Kopetz
    • 1
  1. 1.Technical University of ViennaAustria

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