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BS ISO 21217:2020:2021 Edition

BS ISO 21217:2020:2021 Edition

$198.66

Intelligent transport systems. Station and communication architecture

Published By Publication Date Number of Pages
BSI 2021 70
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This document describes the communications reference architecture of nodes called “ITS station units” designed for deployment in intelligent transport systems (ITS) communication networks. The ITS station reference architecture is described in an abstract manner. While this document describes a number of ITS station elements, whether or not a particular element is implemented in an ITS station unit depends on the specific communication requirements of the implementation.

This document also describes the various communication modes for peer-to-peer communications over various networks between ITS communication nodes. These nodes can be ITS station units as described in this document or any other reachable nodes.

This document specifies the minimum set of normative requirements for a physical instantiation of the ITS station based on the principles of a bounded secured managed domain.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
15 1 Scope
2 Normative references
3 Terms and definitions
21 4 Symbols and abbreviated terms
24 5 Requirements
6 Overview of ITS communications
6.1 ITS services and applications
25 6.2 ITS communication technologies
26 6.3 ITS communication characteristics
27 6.4 Localized and networked communications
6.5 Hybrid communications
6.6 ITS communication networks
28 6.7 ITS station interconnection scenarios
30 6.8 Communication paths and data flows
31 7 ITS station — overview
7.1 ITS station — concept
32 7.2 ITS station architecture
7.2.1 Generalized OSI model
35 7.2.2 ITS station nodes
36 7.2.3 Protocol and service data units in the ITS-S protocol stack
37 7.2.4 Distributed implementations of ITS-S roles
39 8 Details of elements of ITS-S reference architecture
8.1 ITS-S interfaces
8.1.1 Implementation habits
8.1.2 ITS-S management interfaces
40 8.1.3 ITS-S security interfaces
8.1.4 ITS-S communications interfaces
8.1.5 ITS-S application programming interface
8.2 ITS-S access layer
8.2.1 Access technologies
41 8.2.2 Details of the ITS-S access layer
42 8.2.3 Logical channels
43 8.2.4 Prioritization of transmission requests
44 8.3 ITS-S networking and transport layer
8.3.1 ITS-S networking and transport layer details
45 8.3.2 Networking protocols
8.3.3 Transport protocols
46 8.4 ITS-S facilities layer
8.4.1 ITS-S facilities layer details
47 8.4.2 ITS-S facilities services
48 8.5 ITS-S management entity
8.5.1 Management entity details
50 8.5.2 Management functionality
8.6 ITS-S security entity
8.6.1 Security entity details
52 8.6.2 Functionality
8.7 ITS-S applications
8.7.1 ITS-S applications details
54 8.7.2 ITS service
55 9 Typical implementations of ITS-SUs
56 Annex A (informative) Illustration of typical ITS-SU implementations
60 Annex B (informative) ITS-S configurations
64 Bibliography

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BS ISO 21217:2020
$198.66