Translating end-to-end timing requirements to timing analysis model in component-based distributed real-time systems

Mubeen, Saad; Mäki-Turja, Jukka; Sjödin, Mikael

doi:10.1145/2452537.2452539

Cited by 6 publications

(3 citation statements)

References 15 publications

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“…In our previous works [16], [17], we presented a method to extract the end-to-end timing models only at the implementation level. However, we did not consider the aspect of interoperability.…”

Section: B Models and Development Methodologiesmentioning

confidence: 99%

Towards Extraction of Interoperable Timing Models from Component-Based Vehicular Distributed Embedded Systems

Mubeen

Mäki-Turja

Sjödin

2014

2014 11th International Conference on Information Technology: New Generations

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In order to support the end-to-end timing analysis at various abstraction levels and development phases, the endto-end timing models should be extracted from models of the applications in such a way that they are interoperable. We discuss the challenges and issues that are faced when the timing models are extracted at various abstraction levels during model-and component-based development of vehicular distributed embedded systems. We also present preliminary guidelines and solutions to address these challenges.

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Section: B Models and Development Methodologiesmentioning

confidence: 99%

Towards Extraction of Interoperable Timing Models from Component-Based Vehicular Distributed Embedded Systems

Mubeen

Mäki-Turja

Sjödin

2014

2014 11th International Conference on Information Technology: New Generations

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“…In our previous work [14,40], we have presented a method to represent the end-to-end timing models at the implementation level. However, this method is not applicable at the higher abstraction levels.…”

Section: Authors' Previous Workmentioning

confidence: 99%

Supporting timing analysis of vehicular embedded systems through the refinement of timing constraints

et al. 2017

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The collective use of several models and tools at various abstraction levels and phases during the development of vehicular distributed embedded systems poses many challenges. Within this context, this paper targets the challenges that are concerned with the unambiguous refinement of timing requirements, constraints and other timing information among various abstraction levels. Such information is required by the end-to-end timing analysis engines to provide pre-run-time verification about the predictability of these systems. The paper proposes an approach to represent and refine such information among various abstraction levels. As a proof of concept, the approach provides a representation of the timing information at the higher levels using the models that are developed with EAST-ADL and Timing Augmented Description Language. The approach then refines the timing information for the lower abstraction levels. The approach exploits the Rubus Component Model at the lower level to represent the timing information that cannot be clearly specified at the higher levels, such as trigger paths in distributed Communicated by Dr. F.

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“…In this Section, we provide the summary of these contribution. The details of these four contributions are discussed in [47], [48], ( [49], [50]), and [51] respectively.…”

Section: Paper Contributionsmentioning

confidence: 99%

Towards Modeling and Holistic Timing Analysis of Industrial Component-Based DRE Systems

Mubeen

Mäki-Turja

Sjödin

2012

2012 IEEE 19th International Conference and Workshops on Engineering of Computer-Based Systems

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We propose a model-and component-based approach for communications-oriented development of Distributed Real-time Embedded (DRE) systems with a support for legacy communication protocols, legacy nodes and Holistic Response Time Analysis (HRTA). Because an end-to-end timing model should be available to perform HRTA, we also present a method to extract such models from component-based DRE systems. Moreover, we extend the existing analysis of Controller Area Network to support mixed messages in the system with priority-and FIFO-queued nodes. A mixed message represents a common transmission pattern implemented by some highlevel protocols used in the industry. We also provide a proof of concept by extending the existing industrial model, i.e., Rubus Component Model, implementing the HRTA along with the extended analysis in an industrial tool suite, i.e., Rubus-ICE, and conducting an automotive-application case study.

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Translating end-to-end timing requirements to timing analysis model in component-based distributed real-time systems

Cited by 6 publications

References 15 publications

Towards Extraction of Interoperable Timing Models from Component-Based Vehicular Distributed Embedded Systems

Towards Extraction of Interoperable Timing Models from Component-Based Vehicular Distributed Embedded Systems

Supporting timing analysis of vehicular embedded systems through the refinement of timing constraints

Towards Modeling and Holistic Timing Analysis of Industrial Component-Based DRE Systems

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