SDV-Oriented Use Cases Leveraging Next-Generation Vehicle Diagnostics(SOVD) and Vir...
Talkat Open Source Summit Japan + AI_dev: Open Source GenAI & ML Summit + Automotive Linux Summit 2025 · 2025-12-08..12-10·
summary
SOVD replaces binary UDS with an HTTP REST diagnostic interface and adds software and script diagnostics, dynamic discovery, and REST resources for components. A PoC uses AGL instances running SOVD servers to compose virtual vehicles, orchestrated as a fleet with a VVF manager, and an emulated network built with free5GC + srsRAN emulated 5G. Internet-to-vehicle access works by an active reverse tunnel using Python pproxy, the single-vehicle demo largely succeeds despite hiccups, and ASAM 1.0 exists while ISO work on 1.1 is ongoing.
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chapters (15)
- 0:00Introduction
- 1:26Connected vehicle data processing
- 3:43Raw vs diagnostic data formats
- 6:36Service-Oriented Vehicle Diagnostics
- 8:44SOVD use cases and standardization
- 11:11SOVD HTTP REST API examples
- 14:07Automotive Edge Computing Consortium
- 17:22Collaboration with Chinese automakers
- 20:56Remote diagnostic scenario
- 23:05Proof-of-concept system
- 27:05Private IP connectivity challenges
- 30:47System configuration and components
- 33:37Live SOVD access demo
- 37:07Demo results and gateway
- 39:25Summary and future plans
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