1、BSI Standards Publication PD ISO/TR 17465-1:2014 Intelligent transport systems Cooperative ITS Part 1: Terms and definitionsPD ISO/TR 17465-1:2014 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of ISO/TR 17465-1:2014. The UK participation in its preparation was
2、 entrusted to Technical Committee EPL/278, Intelligent transport systems. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct
3、application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 81018 3 ICS 01.040.03; 01.040.35; 03.220.01 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the S
4、tandards Policy and Strategy Committee on 31 October 2014. Amendments issued since publication Date Text affectedPD ISO/TR 17465-1:2014 ISO 2014 Intelligent transport systems Cooperative ITS Part 1: Terms and definitions Systmes intelligents de transport Cooprative ITS Partie 1: Termes et dfinitions
5、 TECHNICAL REPORT ISO/TR 17465-1 First edition 2014-10-15 Reference number ISO/TR 17465-1:2014(E)PD ISO/TR 17465-1:2014ISO/TR 17465-1:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be repro
6、duced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester
7、. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in SwitzerlandPD ISO/TR 17465-1:2014ISO/TR 17465-1:2014(E) ISO 2014 All rights reserved iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 T
8、erms and definitions . 1 3 Symbols and abbreviated terms . 2 4 Cooperative-ITS . 3 4.1 General . 3 4.2 Cooperative-ITS attributes and features. 3 4.3 Perspectives of cooperative-ITS . 4 4.4 ITS station reference architecture 6 4.5 Example of a vehicle based ITS station 8 Bibliography 9PD ISO/TR 1746
9、5-1:2014ISO/TR 17465-1:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body intere
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15、 Foreword - Supplementary information The committee responsible for this document is ISO/TC 204, Intelligent transport systems. ISO/TR 17465 consists of the following parts, under the general title Intelligent transport systems Cooperative-ITS: Part 1: Terms and definitions Part 2: Guidelines for st
16、andards documents Part 3: Release procedures for standards documentsiv ISO 2014 All rights reservedPD ISO/TR 17465-1:2014ISO/TR 17465-1:2014(E) Introduction This part of ISO/TR 17465 provides the definition of the term “Cooperative-ITS” (or “C-ITS” in its abbreviated form), and contains descriptions
17、 of C-ITS from several perspectives. It is anticipated that “C-ITS” will replace “cooperative systems” in all relevant ITS standards published after September 2012. Although the concept of cooperative-TS is easy to understand, its implementation can be complex because of the need to provide several
18、services using many applications, all potentially communicating with each other and sharing data in a structured manner (cf. OSI data communication model). As such, the set of standards required to implement a service will beneficially be composed of several parts. In order that users can easily fin
19、d the standards information that they require, ISO/TR 17465-2 provides the outline of the common structure to be used for these multi-part standards, and a detailed description of the reference standards to be used for the creation of each part and the content of each part. ISO/TR 17465- 3 will desc
20、ribe the “release” procedure to be adopted for future Cooperative-ITS-related standards. ISO 2014 All rights reserved vPD ISO/TR 17465-1:2014PD ISO/TR 17465-1:2014Intelligent transport systems Cooperative ITS Part 1: Terms and definitions 1 Scope This part of ISO/TR 17465 provides a definition of th
21、e term “Cooperative-ITS”. It is anticipated that “Cooperative-ITS” will be used in place of “cooperative systems” in all relevant ISO/CEN standards in the intelligent transport systems (ITS) domain. This definition is consistent with and heavily relies on the concept of an “ITS station” as specified
22、 in ISO 21217. 1) 2 Terms and definitions For the purposes of this document, the following terms and definitions apply. 2.1 cooperative-ITS DEPRECATED: cooperative systems subset of overall ITS that communicates and shares information between ITS stations and ITS applications to give advice or facil
23、itate actions with the objective of improving safety, sustainability, efficiency, and comfort beyond the scope of stand-alone systems Note 1 to entry: See 4.2 for further details. Note 2 to entry: As an alternative to a “subset”, Cooperative-ITS could be viewed as a “paradigm” in overall ITS. 2.2 co
24、operative-ITS environment communications environment that enables ITS stations to communicate with other ITS stations supporting sharing of data between ITS applications using whatever communications networks are available at their current locations and, if necessary, to seamlessly switch between ne
25、tworks as their locations change 2.3 intelligent transport system transport system in which advanced information, communication, sensor, and control technologies, including the Internet, are applied to increase safety, sustainability, efficiency, and comfort 2.4 ITS application instantiation of an I
26、TS service that involves an association of two or more complementary ITS-S application processes Note 1 to entry: Fragments of an application can also reside in nodes that are not ITS stations. SOURCE: ISO 21217:2014, 3.9 1) The same definition can also be found in EN 302 665. TECHNICAL REPORT ISO/T
27、R 17465-1:2014(E) ISO 2014 All rights reserved 1PD ISO/TR 17465-1:2014ISO/TR 17465-1:2014(E) 2.5 ITS service functionality provided to users of intelligent transport systems designed to increase safety, sustainability, efficiency, and/or comfort SOURCE: ISO 21217:2014, 3.11 2.6 ITS station functiona
28、l entity comprised of an ITS-S facilities layer, ITS-S networking the sharing of information among ITS stations in various roles (e.g. located in vehicular, roadside, central, and/or personal ITS subsystems); the sharing of information between ITS-S application processes in a single ITS station; the
29、 sharing of resources (communication, positioning, security,) by ITS-S application processes in an ITS station; ISO 2014 All rights reserved 3PD ISO/TR 17465-1:2014ISO/TR 17465-1:2014(E) Cooperative-ITS takes into account the following implementation related issues: activities of ITS-S application p
30、rocesses in ITS station should not cause any increased hazard to the activities being carried out by ITS-S application processes in any other ITS station, or to any end user; compliance with the relevant national and/or regional privacy regulations; assignment by an ITS-S application process of a de
31、fined level of trust to the data or information it receives from any other ITS-S application process. It is important to note that C-ITS is neither dependent upon nor tied to any specific communication medium or networking technology. The exchange and sharing of information between and among ITS-S a
32、pplication processes can be accomplished using any and all available media and networking technologies that meet the requirements of those ITS-S application processes. 4.3 Perspectives of cooperative-ITS 4.3.1 Overview There are three perspectives from which cooperative-ITS can be viewed. They are c
33、ommunications network perspective, service perspective, and cooperative activity perspective. A description of these three perspectives follows. 4.3.2 Communications network perspective From a network perspective, cooperative-ITS is a network consisting of ITS stations linked together through commun
34、ication networks. Note that from a network perspective, there is no difference between ITS and cooperative-ITS. The differences are with respect to trust and cooperation. Figure 1 illustrates networking between ITS stations applying the principle of a BSMD and other ITS stations including those with
35、 a station architecture different to the one specified in ISO 21217. These networks enable ITS stations to share data in an optionally secure manner.4 ISO 2014 All rights reservedPD ISO/TR 17465-1:2014ISO/TR 17465-1:2014(E) Figure 1 Communications Network Perspective The functionality that ITS stati
36、ons are expected to provide and the way that they will communicate with each other within the cooperative-ITS environment is described in ISO 21217. ISO 14813-1 describes the ITS services that C-ITS can provide. 4.3.3 Service perspective From an ITS service perspective, cooperative-ITS is part of an
37、 advanced form of ITS that shares data across ITS application areas. This sharing of data can be among ITS-S application processes inside of an ITS station, and also among ITS-S application processes in different ITS stations. For example, information generated by a safety ITS-S application process
38、in an ITS station can be shared with traffic efficiency ITS-S application processes both inside and outside the ITS station. 4.3.4 Cooperative activity perspective From an activity perspective, cooperative-ITS is the collaboration among ITS stations, interacting with each other through communication
39、 networks, to provide ITS services, where ITS-S application processes in these ITS stations engage in “cooperative-ITS activities”. Collaboration in a cooperative-ITS activity involves the sharing of information between and among ITS-S application processes in ITS stations. This sharing of information leads to the deployment of new and improved ITS services for increasing safety, ISO 2014 All rights reserved 5
