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Service-Oriented Vehicle Diagnostics
Secure, intelligent service-oriented vehicle diagnostics (SOVD) for next-generation software-defined vehicles and HPC architectures.
Service Oriented Vehicle Diagnostics (SOVD)
Standardized SOVD diagnostics across proximity, remote, and in-vehicle use.
Why SOVD?
The transition toward Software-Defined Vehicles (SDVs) and service-oriented E/E architectures is redefining modern automotive diagnostics. Traditional ECU-centric diagnostic approaches face challenges in scaling across distributed software services, centralized compute platforms, and next-generation vehicle architectures.
As vehicles adopt High-Performance Computers (HPCs), OTA updates, connected vehicle technologies, and continuous software evolution, diagnostics must advance accordingly. Service-Oriented Vehicle Diagnostics (SOVD) provides a scalable foundation for modern vehicle diagnostics, enabling OEMs and Tier-1 suppliers to efficiently manage SDV platforms, software-based diagnostics, and future automotive architectures.
TECHNVIL’s SOVD Solution
As an active member of the ASAM SOVD standard development team, TECHNVIL has architected the comprehensive i-RED SOVD solution — a fully Service-Oriented Vehicle Diagnostics (SOVD)-ready platform delivering a future-proof automotive diagnostics architecture aligned with ISO 17978. The solution enables software-defined vehicle (SDV) diagnostics by supporting engineering, manufacturing, and aftersales teams with seamless proximity diagnostics, remote vehicle diagnostics, and in-vehicle diagnostics across the complete vehicle lifecycle.
Key Features
Comprehensive solution for Service Oriented Vehicle Diagnostics
Standardized Solution
Offering an ISO 17978 - compliant (ASAM v1.1) SOVD-ready solution.
SOVD Authoring Solution
Capability description authoring, as well as conversion from ODX/OTX using TECHNVIL’s authoring solution.
Unbundled Solutions
Flexibility to integrate TECHNVIL’s CDA stack or the full SOVD solution within or outside the vehicle.
Secured Solution
Ensures robust cybersecurity and access control through OAuth 2.0–based mechanisms.
Diagnostics Tester Tool
Unified diagnostic tester tool supporting SOVD for engineering, manufacturing, and after-sales operations.
Validation Services
Expert services to validate and qualify OEMs' SOVD implementations.
Frequently Asked Questions
The shift to Software-Defined Vehicles (SDVs) introduces new diagnostic challenges, as traditional ECU-centric approaches do not scale with HPC-based architectures.SOVD addresses this by providing a unified diagnostic interface with uniform access to both legacy ECUs and HPCs.
Yes. The solution offers an unbundled architecture, allowing OEMs to integrate either the CDA stack or the complete SOVD solution, both in-vehicle and out of the vehicle.
Yes. TECHNVIL’s SOVD solution is secure by design and implements OAuth 2.0–based authentication and access control to ensure protected diagnostics operations.
The solution supports engineering, manufacturing, and after-sales use cases, enabling proximity, remote, and in-vehicle diagnostics across the entire vehicle lifecycle.
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