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BS ISO 17572-4:2020

BS ISO 17572-4:2020

$167.15

Intelligent transport systems (ITS). Location referencing for geographic databases – Precise relative location references (precise relative profile)

Published By Publication Date Number of Pages
BSI 2020 38
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This document describes and lists the characteristics of the Precise Relative Location Referencing Method (PRLRM) which describes precise relative locations in the context of geographic databases and is used to locate transport-related objects in an encoder system as well as in the decoder side.

This document does not define a physical format for implementing the PRLRM. However, the requirements for physical formats are defined. This document does not define details of the Precise Relative Location Referencing System (PRLRS), i.e. how the PRLRM is to be implemented in software, hardware or processes.

This document specifies PRLRM, comprising:

  • conceptual data model for Location Referencing Methods (LFMs);

  • specification of location referencing for precise relative information;

  • use cases for Precise Relative Location References (informative Annex C);

  • use cases for elements of Precise Relative Location References (informative Annex D);

  • implementation of Precise Relative Location References (Japanese example) (informative Annex E).

This document defines methods that enable exchange location information of the object to be referenced in the lane or the lane junction. This document does not specify the road (link) on which the object of reference exists.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Abbreviated terms
5 Conformance
6 Requirements for a location referencing standard
11 7 Conceptual data model for LFMs
7.1 Role of conceptual model
7.2 Components of conceptual model
7.3 Description of the conceptual model
7.4 Location categories
12 7.5 Conceptual model of a road network
13 7.6 Conceptual model of area locations
8 Specification of LRs for precise relative information
8.1 General concept
8.1.1 Methods to be defined in this document
8.1.2 Concept of Method 1: Lane number counting
14 8.1.3 Concept of Method 2: Displacement from a reference point
15 8.2 Specification for contents delivering message
8.2.1 Structure of the message
16 8.2.2 Definition of the components
19 8.3 Use cases and examples of contents for location referencing messages
20 Annex A (normative) Abstract test suite
21 Annex B (informative) Basic lane model of a road
22 Annex C (informative) Use cases for Precise Relative Location Referencing Method
25 Annex D (informative) Use cases for elements of Precise Relative Location Referencing Method
33 Annex E (informative) Implementation examples of Precise Relative Location Referencing Method
36 Bibliography

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BS ISO 17572-4:2020
$167.15