ISO 17978-1:2026
Road vehicles — Service-oriented vehicle diagnostics (SOVD) — Part 1: General information, definitions, rules and basic principles
Road vehicles — Service-oriented vehicle diagnostics (SOVD) — Part 1: General information, definitions, rules and basic principles
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 13
- Дата публикации:
- 22 мая 2026 г.
- Издание:
- ISO IS 17978 edition 1 version 1
- ICS:
- 01.040.43
This document: gives an overview of the ISO 17978 series; specifies rules and basic principles for the service-oriented vehicle diagnostics (SOVD), conforming to the extended vehicle (ExVe) methodology, as specified in the ISO 20077 series; defines general terms.
Abstract
Overview
establishes the foundational framework for Service-oriented Vehicle Diagnostics (SOVD) in road vehicles. Developed by ISO, this standard is designed to support the evolving needs of modern vehicle architectures, including distributed electronic control units (ECUs), domain- or zone-based systems, and extended vehicle (ExVe) concepts. As the first part of the series, it provides general information, essential definitions, and outlines the rules and basic principles governing SOVD according to the ExVe methodology specified in the series.
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