This document defines an application programming interface (API) which standardizes the methods for diagnosing HPCs and legacy ECUs, the retrieval of the diagnostic capabilities, and the discovery of the service-oriented vehicle diagnostics (SOVD) methods in an extended vehicle. The SOVD API provides a unified access to classic ECUs and HPCs.

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The SOVD API provides functions such as:

u000bu000baccess to the faults, including reading the fault entries, reading environment data, and deleting fault entries;u000bmeasurements and identifications of all entities;u000bexecution of routines, input/output (I/O) controls and software functions in certain modes or states;u000bconfiguration of a vehicle (e.g. equipment, country, customer demand, variant coding);u000bencapsulation of the ExVe manufacturer specific software update strategy (including firmware over the air (FOTA) if available);u000baccess to logging information of an HPC.u000bu000b

With these features, SOVD can cover all areas of the vehicle life cycle, including engineering (development), manufacturing (production), after sales (maintenance and repair), legal and technical inspections and vehicle operation (use).

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There are several aspects which are not covered by this document, as they are specific to the implementation of an SOVD server, for example:

u000bu000bprevention and quick reaction to attack vectors like denial of service, zero-day exploits of vulnerabilities;u000brecognition of security incidents;u000bmaintaining the operational safety based on data monitoring;u000bmanagement of security incidents;u000bdata privacy issues;u000bload balancing of concurrent requests.u000b

Product Details

Published:

03/01/2026

File Size:

1 file , 23 MB

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus