ISO/TS 22726-1:2025 PDF

Name: ISO/TS 22726-1:2025 — Intelligent transport systems — Dynamic data and map database specification for connected and automated driving system applications — Part 1: Architecture and logical data model for harmonization of static map data
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Intelligent transport systems — Dynamic data and map database specification for connected and automated driving system applications — Part 1: Architecture and logical data model for harmonization of static map data

Название (английский):

ISO/TS 22726-1:2025

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 269
Дата публикации:: 7 ноября 2025 г.
Издание:: ISO TS 22726 edition 2 version 1
ICS:: 03.220.20

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Описание (английский):

This document specifies the architecture and the logical data model of static map data for connected and automated driving system applications.

Abstract

Похожие стандарты

Другие стандарты ISO

Overview

ISO/TS 22726-1:2025 - "Intelligent transport systems - Dynamic data and map database specification for connected and automated driving system applications - Part 1: Architecture and logical data model for harmonization of static map data" - defines the architecture and logical data model for static (non-dynamic) map data tailored to connected and automated driving (CAD) applications. The Technical Specification provides a harmonized information model to support consistent representation, exchange and conformance testing of high‑precision static map content used by AD stacks, simulation and ITS services.

Key topics and technical requirements

Architecture: overall structural framework and conformance rules for map databases intended for CAD applications.

Logical data model: comprehensive schema describing map features, relationships and properties for static map elements.

MHAD package: core package defining configuration, classes and the conceptual modelling used throughout the standard.

Belt concept: modeling lanes, roadways and intersections using a "belt" abstraction to represent traversable areas and manoeuvre paths.

RoadBeltNetwork & LaneBeltNetwork: network-level and lane-level models for manoeuvre paths, segments and properties supporting routing and manoeuvre planning.

RoadStructureAndEquipment: modelling road furniture, markings, structures and equipment with position/geometry policies.

Traffic regulation modeling: rules, time and vehicle conditions to represent legal and operational traffic attributes.

Relations to dynamic information: guidance on linking static map definitions to dynamic (real‑time) data.

Conformance and testability: includes an Annex A abstract test suite and informative annexes on data types, resolution/accuracy and model comparisons to help implementers validate conformance.

Applications

ISO/TS 22726-1:2025 is intended to be used where accurate, harmonized static map data is required for:

Connected & automated driving systems (localization, path planning, AD perception augmentation).

HD map production and exchange between map providers, OEMs and Tier‑1 suppliers.

Simulation and virtual testing of automated driving scenarios.

Infrastructure and ITS services that integrate map-based rules and traffic regulation data.

Map validation and certification workflows using the provided abstract test suite.

Who should use this standard

Map data vendors and HD map engineers

Automotive OEMs and software integrators working on ADS/CAD stacks

Tier‑1 suppliers and ADAS developers

ITS platform providers, municipalities and road authorities involved in digital infrastructure

Test labs and certification bodies verifying map conformance and interoperability

Related standards

This Technical Specification complements other ITS and HD‑map specifications and industry map models by providing a harmonized, implementation‑focused logical model for static map content and conformance testing. Implementers should consider it alongside regional ITS standards and existing industry map formats when planning interoperability and data exchange.

ISO/TS 22726-1:2025 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications

Who should use this standard

Related standards

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