Page History

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Historical note: the minutes for the previous project, the CVII Tech Stack, can be found here: CVII Technology Stack meeting notes

8th February 2023

• Two themes:

  • The general data centric data architecture pattern
    • Motivations/goals
    • Key questions to be answered
    • Data domains:
      • Autosar, Telematic, IVI, etc
    • Data characterisation:
  • More descriptive/prescriptive orientations of the pattern for specific use cases or touchpoints
    • e.g. Android touch-point:
      • Methods of signal abstraction via VHAL or VSS Data Server
      • App connection via cloud and in-vehicle
• Workshop
  • Agreement building
    • Opening
      • Motivations/goals
      • Key questions to be answered
    • Data domains:
  • Roadmap

1st February 2023

• Useful long discussion on finding common ground. Overran by 30 mins.
• Recognition that a workshop soon would be useful to facilitate longer discussion.
• Working towards this 'central text' Design Pattern
  • Data model and technology agnostic
  • Capable of supporting multiple touch points from same arch (robust, flexible etc)
  • Capable of multiple data domains sharing same data m/w
  • Explain requirements but avoid deep heavy specification setting
  • Vehicle is not a single IT blob. Need to engage with reality of requirements from different domains in outlining use cases and touch points: Hard RT vs needs of Analytics, signal read vs storage for processing.

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