Page History

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• Central Data Service Playground
• Autosar Vehicle API
• BMW Knowledge Layer paper
• AoB
  • End of year holidays

Minutes:

• Apologies: Humza, Arnaldo
• Steve summarised the status update given by Autosar Cloud WG earlier this work on their work on Autosar Vehicle API.
  • Good work done on Autosar to VSS conversion.
  • Current concept is focused more on translation, with greater freedom on northbound protocol compared to the API Gateway concept they expressed before project setup. They are looking at VISS northbound for instance.
  • Look at the Cloud WG artifacts (Autosar membership required) for details.
• Christian gave an explanation of the Knowledge Layer paper that he mentioned previously that BMW were working on and is now published.
  • Paper: https://www.scitepress.org/Documents/2023/122550/
  • Discussion of split between "query" front end language and data layer connector in backend providing data. In current implementation there is not a GraphQL Resolver style fetcher that could be connected to a DB. Instead the data schema is directly synched to the app logic.
• Central Data Service Playground
  • Steve gave quick intro to Christian on source structure.
  • Further changes pushed since last week including fuller docker compose for the Playground with Apache IoTDB backend. To make changes more visible Steve has created a WIP PR in the Covesa git rep https://github.com/COVESA/cdsp/pull/16
  • Christian has some ideas about using the Playground for Knowledge layer experiments. Will talk to Daniel about these and come back later.
  • Humza reported offline that MongoDB will look at Realm backend next week.
• End of year holidays
  • Christian: will finish around middle of wk 51 (week before xmas) and back wk 2 in '24.
  • Ted: out xmas week
  • Steve: last full week is next week. Will finish early wk 51.
  • Result: Next week will be final meeting of '23.

29th November 2023

Agenda:

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