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B) What, in your view, are acceptable choices (and preferred choices)
for programming languages and runtimes:
- In-cloud
- In-vehicle
| Today's ECUs | Next-stage ECUs (domain controllers, central computers) | Cloud (computers not in-vehicle) | Development tools, code-generators, converters etc. | "Vehicle cloud computing" (think about next-next gen) | |
|---|---|---|---|---|---|
| Python | |||||
| Go | |||||
C | |||||
| C++ | |||||
| Rust | |||||
| Javascript / NodeJS | |||||
| Java | |||||
| .NET, C#, ... | |||||
| Haskell, Erlang, ... |
C) In existing architecture pictures (e.g. CCS), and framework implementations (e.g. iot-event-analytics/vehicle-edge/KUKSA.val, AOS) which interfaces:
- are documented ?
- need to be documented ?
- do NOT need to be documented (= internal / implementation detail) ?
Inspiration from these architecture pictures and other pages:
- CSS client / WAII server image in README
- CCS Reference Architecture
- Analysis of IoT-event-analytics and Vehicle-Edge projects
| Completion of technology definition / implementation | |||
|---|---|---|---|
| Component Name | Programming language / runtime | Required/consumed interfaces | Provided Interfaces |
| Kuksa.VAL: | Python | Uses various bindings, socketCAN, ... VISS-like interface also for writing data into KUKSA? | VISS protocol(?) other? |
| VSS Feeder (multiple) | = StateStorage db interface | depends on input type (CAN, etc.) | |
| State Storage | SQLite database | - | SQL |
| OVDS Client (ccs client) (repo:ccs-w3c-client) | Go | VISS protocol | |
| OVDS Server (repo:ccs-w3c-client) | Go | = StateStorage db interface | |
| (CCS): LiveSim (repo:ccs-w3c-client) | Go | Data in OVDS Database format | |
| WAII:Service Manager | Go | (internal) | (internal) |
| WAII:Server Core | Go | (internal) | (internal) |
| WAII:AGT | Go | - | (internal) HTTP? |
| WAII:AT | Go | - | (internal) HTTP? |
| WAII:MQTT | Go | (internal, VISS-like communication) | - |
| WAII:WebSocket | Go | (internal, VISS-like communication) | - |
| WAII:HTTP | Go | (internal, VISS-like communication) | - |
| OVDS Database | SQLite. Probably should be production-level time series database | ||
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