2022-04-13
Agenda:
- Project Status
- AMM Sessions
Minutes:
- Project status roundup abbreviated to allow more AMM prep. Any
- VISS by June (hope)
- the VISS→Android adapter they will discuss at the VISS session at the AMM by June
- Ulf is refactoring WAII so the architecture has a much lower number of standalone processes. Work should be complete in 2-3 weeks.
- Kanto
- Steve: Tom could you chase Tina for the Kanto presentation please.
- Aos
- Steve reports that the public documentation for Aos is now online https://docs.aoscloud.io
- Work is starting on the previously reported goal of replacing the current VISS v1 server with an OSS replacement to adopt and extend. WAII and Kuksa.val in focus.
- Work is also starting on some of the VSS related topics mentioned in Artem's presentation last year such as user service migration between cars.
- AMM workshop Thursday afternoon: 2-3 hours
- Discussion of what the group wants to work on and discuss in near-term
- Currently the sessions are split into the two related topics VSS Data Storage, including feeders and VSS Data Servers
- Topic brainstorming:
AMM 2-3 hours- VSS Data Storage
- (including VSS Data Feeders) (Southbound)
- Data Storage implementations:
- DBs: redis, timeseries etc
- Architecture: Single central vs distributed vs direct sensor connect (bypass store)
- Feeders: CAN (kuksa.val
advanced- have closed some gaps), some/ip,
- Timeseries vs last/single value
- Interfacing into data servers
- VSS Data Servers (Northbound)
- VISS v3?
- Are VISS backend abstractions possible: storage, feeders?
- GraphQL - in-vehicle?
- VSS Data Servers to cloud
- Data processing
- Ted explains they see issues with OEM cloud data. Time slice not short enough for some forms of h/w maintenance wear tracking so have to do their own. Possible need for some in-vehicle processing. Also issues with in-vehicle caching with insufficent IO.
- In-vehicle vs cloud
- In-memory vs storage
2022-04-06
Agenda:
- Project Status
- AMM Sessions
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