Recent advancement in the functionality and new customer features in modern vehicles, especially autonomous vehicles, requires massive computational power and high-bandwidth on-board real-time communication. While there is a lot of research done to meet the challenge of computational requirements, relatively small efforts have been spent to deal with the challenge of supporting the high-bandwidth onboard communication requirements. In a recent effort to support high-bandwidth low-latency onboard real-time communication in modern vehicles, the IEEE Time-Sensitive Networking (TSN) task group has developed a set of standards targeting different classes of real-time traffic, support for time-triggered traffic at the same time as non-real-time traffic, support for resource reservation for different classes of traffic, support for clock synchronization, and providing several traffic shapers. However, a complete development support including modelling, timing analysis, configuration, deployment and execution for vehicular applications that use TSN is still missing from the state of the art. Since TSN is a complex technology with many options and configuration possibilities; taking full advantage of TSN in execution of complex vehicular functions is daunting task. This project aims at developing innovative techniques to provide a full-fledged development environment for vehicular applications that use TSN as the backbone for on-board communication. One unique characteristic of the project consortium is that it offers a clear value chain from academia (MDH), through the tool developer/vendor (Arcticus), and to the end user of the technology (Volvo), who will use the techniques and tools to develop prototype vehicles.
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Optimizing Inter-Core Data-Propagation Delays in Industrial Embedded Systems under Partitioned Scheduling (Jan 2021) Lamija Hasanagic, Tin Vidovic, Saad Mubeen, Mohammad Ashjaei, Matthias Becker 26th Asia and South Pacific Design Automation Conference (ASP-DAC'21)
A software implemented comprehensive soft error detection method for embedded systems (Sep 2020) Seyyed Amir Asghari , Mohammadreza Binesh Marvasti , Masoud Daneshtalab Elsevier journal of Microprocessors and Microsystems (MICPRO)
Clock Synchronization in Integrated TSN-EtherCAT Networks (Sep 2020) Daniel Bujosa Mateu, Daniel Hallmans, Mohammad Ashjaei, Alessandro Papadopoulos, Julián Proenza , Thomas Nolte The 25th International Conference on Emerging Technologies and Factory Automation (ETFA2020)
Analysis of the TSN Standards for Utilization in Long-life Industrial Distributed Control Systems (Sep 2020) Daniel Hallmans, Mohammad Ashjaei, Thomas Nolte The 25th International Conference on Emerging Technologies and Factory Automation (ETFA2020)
Modelling multi-criticality vehicular software systems: evolution of an industrial component model (Jun 2020) Alessio Bucaioni, Saad Mubeen, Federico Ciccozzi, Antonio Cicchetti, Mikael Sjödin International Journal on Software and Systems Modeling (SoSyM'20)
Schedulability Analysis of Time-Sensitive Networks with Scheduled Traffic and Preemption Support (Jun 2020) Lucia Lo Bello , Mohammad Ashjaei, Gaetano Patti , Moris Behnam Journal of Parallel and Distributed Computing (JPDC2020)