DESTINE: Developing Predictable Vehicle Software Utilizing Time Sensitive Networking

Status:

active

Start date:

2019-01-01

End date:

2021-12-31

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.

[Show all publications]

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)

PartnerType
Arcticus Systems AB Industrial
Volvo Construction Equipment AB Industrial