This document specifies a part of the application, the application layer, and the presentation layer.
The application covers the
— device model,
— registry management,
— connection management for streaming data,
— diagnosis, and
— error handling.
The application layer covers the structure of MOST messages consisting of
— addressing,
— function block identifiers,
— instance identifiers,
— function identifiers,
— operation types, and
— timing definitions.
The presentation layer covers the definition of data, basic data types and function classes.st edition 2020-09 Road vehicles — Media Oriented Systems Transport (MOST) — Part 2: Application layer Véhicules routiers — Système de transport axé sur les médias — Partie 2: Couche d’application Reference number ISO 21806-2:2020(E) ？ ISO 2020 ISO 21806-2:2020(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2020 All rights reserved. Unless otherwise specified,