Motivation
- Next-generation vehicle electrical architectures will be based on highly sophisticated domain controllers called HPCs (High Performance Computational nodes).
- Today’s diagnostic communication protocol, e.g. UDS (ISO 14229-1) was developed for ECUs and is not fit to be used for HPCs.
- There is a new protocol being developed within ASAM, SOVD (Service Oriented Vehicle Diagnostics) which is based on a RESTful API sent on http.
Features
- Supports Service Oriented Vehicle Diagnostic Communication (REST API Based)
- Supports existing features from UDS (Data/Fault read, programming etc.) and beyond
- Allow flexibility to choose one HPC or multiple HPCs as the centralize diagnostic access point for the vehicle
- Allows translation of SOVD to UDS requests to supporting existing Classic AUTOSAR based ECUs
- Allows context-based diagnostic access (ECU, domain etc.)
