1、BSI Standards PublicationBS EN 15509:2014Electronic fee collection Interoperability applicationprofile for DSRCBS EN 15509:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15509:2014. Itsupersedes BS EN 15509:2007 which is withdrawn.The UK participation in i
2、ts preparation was entrusted to TechnicalCommittee EPL/278, Intelligent transport systems.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for
3、 its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 80143 3ICS 35.240.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and
4、 Strategy Committee on 30 September 2014.Amendments issued since publicationDate Text affectedBS EN 15509:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15509 September 2014 ICS 35.240.60 Supersedes EN 15509:2007English Version Electronic fee collection - Interoperability application profi
5、le for DSRC Perception de tlpage - Profil dapplication dinteroprabilit pour DSRC Elektronische Gebhrenerhebung - Anwendungsprofil fr DSRC Interoperabilitt This European Standard was approved by CEN on 18 July 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipu
6、late the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European S
7、tandard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the
8、national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
9、 Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any
10、 means reserved worldwide for CEN national Members. Ref. No. EN 15509:2014 EBS EN 15509:2014EN 15509:2014 (E) 2 Contents Page Foreword 5 Introduction .7 1 Scope 9 2 Normative references . 11 3 Terms and definitions 11 4 Symbols and abbreviations . 14 5 Conformance . 16 5.1 General . 16 5.2 Base stan
11、dards . 16 5.3 Main contents of an EFC-DSRC-IAP . 17 5.4 Conformance requirements . 18 5.5 Conformation notification 18 5.6 Conformance evaluation and testing 18 5.7 Multiple IAPs . 18 6 Requirements for EFC-DSRC-IAP 1 18 6.1 OBU requirements 18 6.1.1 General . 18 6.1.2 DSRC requirements 18 6.1.3 DS
12、RC L7 and EFC functions 19 6.1.4 Data requirements 19 6.1.5 Security requirements 21 6.1.6 Transaction requirements 22 6.2 RSE requirements . 22 6.2.1 General . 22 6.2.2 DSRC requirements 22 6.2.3 DSRC L7 and EFC functions 22 6.2.4 Data requirements 23 6.2.5 Security requirements 23 6.2.6 Transactio
13、n requirements 24 Annex A (normative) Data specification 25 Annex B (normative) Security calculations . 29 B.1 General . 29 B.2 Attribute authenticator . 29 B.2.1 General . 29 B.2.2 Authenticator using the attribute Payment Means 30 B.3 Access Credentials . 32 B.3.1 General . 32 B.3.2 The principle
14、of Access Credentials . 32 B.3.3 Calculation of Access Credentials 33 B.4 Key derivation . 34 B.4.1 General . 34 BS EN 15509:2014EN 15509:2014 (E) 3 B.4.2 Calculation of derived Authentication Key . 34 B.4.3 Calculation of the Access Key . 34 B.5 Transaction Counter . 35 Annex C (normative) Implemen
15、tation conformance statement proforma 36 C.1 General . 36 C.2 Guidance for completing the ICS proforma 36 C.2.1 Purposes and structure 36 C.2.2 Abbreviations and conventions . 36 C.3 Instructions for completing the ICS proforma 38 C.4 ICS proforma for OBU . 38 C.4.1 Identification implementation 38
16、C.4.2 Identification of the standard . 39 C.4.3 Global statement of conformance . 39 C.4.4 ICS proforma for OBU . 39 C.4.5 Profile requirements list for OBU 41 C.5 ICS proforma for RSE 45 C.5.1 Identification implementation 45 C.5.2 Identification of the standard . 45 C.5.3 Global statement of confo
17、rmance . 45 C.5.4 ICS proforma for RSE 45 C.5.5 Profile requirements list for RSE . 48 Annex D (informative) IAP taxonomy and numbering . 52 D.1 General . 52 D.2 Contents of an Interoperable Application Profile (IAP) . 52 D.3 IAP referencing and numbering . 53 D.3.1 IAP numbering . 53 D.3.2 Security
18、 levels numbering 53 D.3.3 Numbering and referencing examples 53 Annex E (informative) Security computation examples 54 E.1 General . 54 E.2 Computation of Attribute Authenticator . 54 E.3 Computation of Access Credentials 55 E.4 Key derivation 55 E.4.1 Authenticator Key 55 E.4.2 Access Credentials
19、Key 56 Annex F (informative) Security Considerations . 57 Annex G (informative) Interlayer management 58 G.1 General . 58 BS EN 15509:2014EN 15509:2014 (E) 4 G.2 RSE Inter Layer Management guidelines . 58 G.3 OBU Inter Layer Management guidelines 58 G.4 State Transition Tables 58 Annex H (informativ
20、e) Mounting guidelines for the OBU . 64 H.1 General . 64 H.2 OBU mounting position . 64 Annex I (informative) Use of this standard for the EETS . 67 I.1 General . 67 I.2 Overall relationship between European standardization and the EETS . 67 I.3 European standardisation work supporting the EETS . 67
21、 I.4 Correspondence between this standard and the EETS 68 Bibliography . 69 BS EN 15509:2014EN 15509:2014 (E) 5 Foreword This document (EN 15509:2014) has been prepared by Technical Committee CEN/TC 278 “Intelligent transport systems”, the secretariat of which is held by NEN. This European Standard
22、shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2015 and conflicting national standards shall be withdrawn at the latest by March 2015. Attention is drawn to the possibility that some of the elements of this docum
23、ent may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 15509:2007. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associa
24、tion. This second edition of EN 15509 incorporates the following main modifications compared to the previous one: amendment of terms, in order to reflect harmonization of terms across electronic fee collection (EFC) standards; addition of a new clause (i.e. Clause 5) on conformance; amendment of the
25、 definition of vehicle licence plate number (size constraints and clarification that only Latin alphabet coding is supported) revision of the informative annex on security considerations (i.e. Annex F), and reference to CEN/TS 16439 on Electronic fee collection Security framework; addition of a new
26、informative annex (i.e. Annex I) on how to use this standard for the European electronic toll service; deletion of informative Annex H, part of the first edition, on Vehicle classification data, as it was deemed obsolete in view of EN ISO 14906:2011; deletion of informative Annex I, part of the firs
27、t edition, on Using this European Standard for other DSRC-based transactions, as it was deemed obsolete in view of CEN ISO/TS 12813 and CEN ISO/TS 13141; amendments to reflect changes to the underlying base standards, with emphasis on backward compatibility with the first edition of this standard. F
28、or the revision of this European Standard, the following principles have been used: take into account the evolution of some of the underlying standards and technical specifications, i.e. EN ISO 14906:2011, CEN/TS 16439, ISO/IEC 9797-1; maintain compatibility with the previous edition of this Europea
29、n Standard. This European Standard defines an Application Profile based on a set of base standards according to the concept of “International Standardised Profiles (ISP)“ as defined in ISO/IEC/TR 10000-1. The objective is to support technical interoperability between EFC DSRC-based systems in Europe
30、. The principles of Application Profiling and relations to underlying base standards are defined in the Introduction. BS EN 15509:2014EN 15509:2014 (E) 6 According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eur
31、opean Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sl
32、ovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 15509:2014EN 15509:2014 (E) 7 Introduction CEN/TC 278 has produced a set of standards that supports interoperable electronic fee collection (EFC) dedicated short-range communication (DSRC)-based systems (e.g. EN ISO 14906, a “t
33、oolbox” for defining EFC-application transactions). However, these standards are necessary but not sufficient to ensure technical interoperability between DSRC-EFC-systems. This European Standard provides for a coherent set of requirements of the EFC-application and that is intended to serve as a co
34、mmon technical platform for EFC-interoperability. This European Standard defines an Interoperable Application Profile for DSRC-EFC transactions. The main objective is to support technical interoperability between EFC-systems within the scope of this European Standard (as defined in Clause 1 below).
35、A basic description of the EFC-service and an EFC System can be found in ISO 17573. This European Standard only defines a basic level of technical interoperability for EFC equipment, i.e. on-board unit (OBU) and roadside equipment (RSE) using DSRC. It does not provide a full solution for interoperab
36、ility, and it does not define other parts of the EFC-system, other services, other technologies and non-technical elements of interoperability. The elaboration of this European Standard is based on the experiences from a vast number of implementations and projects throughout Europe. The standard mak
37、es use of the results from European projects such as CARDME, PISTA and CESARE, as they represent the fruit of European EFC harmonization and have been used as the basis for several national implementations. The development of a common European Electronic Toll Service (EETS) as a part of the European
38、 Directive (2004/52/EC) also calls for the definition of an interoperable EFC-service. This European Standard provides for effective support for the work on the definition of EETS. After publication of EN 15509:2007 an EC-decision (2009/750/EC) on the EETS was adopted, that notes the first edition o
39、f this standard (EN 15509:2007) as a mandatory technical reference for the EETS. This has been fully maintained in this second edition of EN 15509. Although there already are numerous existing base standards and specifications, there are specific needs that motivate this Interoperable Application Pr
40、ofile standard: Definition of the necessary and sufficient EFC-DSRC requirements to support technical interoperability; Provision of a crucial part of the EETS and hence support for the European Directive (2004/52/EC), the European Commission Decision (2009/750/EC of October 2009) on the definition
41、of the European Electronic Toll Service and its technical elements complemented by the Guide for the application of the directive on the interoperability of electronic road toll systems; CARDME/PISTA/CESARE dialects are used in many countries but they need to converge, as the present situation is no
42、t cost effective; Needed additional DSRC-requirements are made; Choice of data elements including vehicle data; Extended definition of the use of some data elements, including semantics and coding; Clear choices for security implementation; It facilitates a complementing test specification (with cle
43、ar relations between the conformance requirements and evaluation tests); Good support for procurements. BS EN 15509:2014EN 15509:2014 (E) 8 The Application Profile is described using the concept of “International Standardised Profiles (ISP)“ as defined in ISO/IEC/TR 10000-1. The ISP-concept is speci
44、fically suited for defining interoperability specifications where a set of base standards can be used in different ways. This is exactly the case in EFC, where a set of base standards allows for different choices that are not interoperable. The principles of the ISP-concept can be summarized as foll
45、ows: An ISP shall make references only to base standards or other ISPs; The profile shall restrict the choice of base standard options to the extent necessary to maximize the probability of interoperability (e.g. chosen classes, conforming subsets, options and parameter values of base standards); Th
46、e ISP shall not copy content of the base standards (in order to avoid consistency problems with the base standards); The profile shall not specify any requirements that would contradict or cause non-conformance to the base standards; The profile may contain conformance requirements that are more spe
47、cific and limited in scope than those of the base standards; Conformance to a profile implies by definition conformance to a set of base standards, whereas conformance to that set of base standards does not necessarily imply conformance to the profile. The use of the Application Profiling concept al
48、so provides for a flexible framework towards adoption, migration and use of this European Standard. Toll Chargers, Toll Service Providers and Manufacturers may use this Application Profile as a basis for interoperable use of their equipment, without having to disturb or otherwise affect any EFC-syst
49、em used locally. The general requirements of the Interoperable Application Profile are set out in Clause 5, whilst the specific conformance requirements are given in Clause 6. To facilitate easy referencing, testing and look-up, these specific requirements are divided into two parts; On-Board Unit (OBU) requirements and Roadside Equipment (RSE) requirements. In addition this European Standard also includes various annexes that provide further detailed specifications as well as background, motivation and examples for the
