Digital Twin Modelling of Networks and Electrical Architectures


Network digital twins and simulation offer efficient means for getting through learning curves faster, analyzing different what-if scenarios and finding optimal configuration settings.

Time Critical Networks AB (TCN) develops TCN Time Analysis™ for digital twin modelling and simulation of primarily automotive electrical architectures and networks that incorporate Time-Sensitive Networking (TSN), the new IEEE standards for making traditional Ethernet networks more deterministic and robust with regards to time-sensitive data streams.

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TCN TimeAnalysis 3.0 has been released

Major changes in this version includes:

  • Initial support for Generalized Precision Time Protocol (gPTP)

  • FlexRay

  • Multiple VLANs in Host Link Partner Switch Ports

  • FRER Strategies and Recovery Algorithm

Information on how to download an evaluation version here

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3 November 2022

IMMINENCE Mid-Term Review

Recently the mid-term review of the IMMINENCE research project was held at Nokia's site in Madrid, Spain.

Despite a slow start due to COVID restrictions, the overall impression is that the consortium has been able to deliver very good results so far.

The main focus of IMMINENCE is to develop intelligent network management and control functions techniques, for example:

• New mechanisms for future mobile networks: Application Aware Networks, Self-configuration Networks,

• Intelligent network management: Adaptive Management, Autonomous Management,

For TCN, the IMMINENCE research project mainly offers opportunities to evolve its software tool TCN TimeAnalysis for network digital twin modeling and simulation towards 5G support in close collaboration with other parties.

17 July 2022

TCN TimeAnalysis™ 3.0 has been released.

24 March 2022

We are happy to announce that TCN has been accepted into the Tom Sawyer Software Partner Program.

13 March 2022

TCN TimeAnalysis™ 2.3 has been released.

15 January 2022

TCN TimeAnalysis™ 2.2 has been released.

24 November 2021

TCN TimeAnalysis™ 2.1 has been released.

2 October 2021

TCN TimeAnalysis™ 2.0 has been released.

27 August 2021

Before summer, the 5G PERFECTA research project was finalized and received very high grades from the review board. A two page leaflet describing the project achievements and results can be found here.

The activities in 5G PERFECTA will continue in a new project, IMMINENCE, that just have been approved for funding by the Swedish agency VINNOVA. In IMMINENCE, the Swedish consortium will be extended with the operator Telia as well as Volvo Construction Equipment (VCE).