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1、BRITISH STANDARD BS EN 15509:2007 Road transport and traffic telematics Electronic fee collection Interoperability application profile for DSRC The European Standard EN 15509:2007 has the status of a British Standard ICS 35.240.60 ? Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BS
2、I BS EN 15509:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 June 2007 BSI 2007 ISBN 978 0 580 50884 4 National foreword This British Standard was published by BSI. It is the UK implementation of EN 15509:2007. The UK participation i
3、n its preparation was entrusted to Technical Committee EPL/278, Road transport informatics. 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 responsibl
4、e for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15509 M
5、ay 2007 ICS 35.240.60 English Version Road transport and traffic telematics - Electronic fee collection - Interoperability application profile for DSRC Tlmatique de la circulation et du transport routier - Perception de tlpage - Profil dapplication dinteroprabilit pour DSRC Straenverkehrstelematik -
6、 Elektronische Gebhrenerhebung - Anwendungsprofil fr DSRC Interoperabilitt This European Standard was approved by CEN on 22 March 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national
7、standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any o
8、ther language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Eston
9、ia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROP
10、ISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15509:2007: E Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BSI EN 15509:2007 (
11、E) 2 Contents Page Foreword4 Introduction.5 1 Scope 6 2 Normative references10 3 Terms and definitions .10 4 Abbreviations.14 5 Conformance16 5.1 OBU requirements.16 5.1.1 General16 5.1.2 DSRC requirements.16 5.1.3 DSRC L7 and EFC functions.16 5.1.4 Data requirements .17 5.1.5 Security requirements.
12、18 5.1.6 Transaction requirements.20 5.2 RSE requirements20 5.2.1 General20 5.2.2 DSRC requirements.20 5.2.3 DSRC L7 and EFC functions.20 5.2.4 Data requirements .20 5.2.5 Security requirements.21 5.2.6 Transaction requirements.21 Annex A (normative) Data specification.22 Annex B (normative) Securit
13、y calculations26 B.1 General26 B.2 Attribute authenticator26 B.2.1 General26 B.2.2 Authenticator using the attribute Payment Means.28 B.3 Access Credentials29 B.3.1 General29 B.3.2 The principle of Access Credentials29 B.3.3 Calculation of Access Credentials.29 B.4 Key derivation30 B.4.1 General30 B
14、.4.2 Calculation of derived Authentication Key .30 B.4.3 Calculation of the Access Key .31 B.5 Transaction Counter31 Annex C (normative) ICS proforma.32 C.1 General32 C.2 Guidance for completing the ICS proforma32 C.2.1 Purposes and structure 32 C.2.2 Abbreviations and conventions.32 C.3 Instruction
15、s for completing the ICS proforma34 C.4 ICS proforma for OBU .35 C.4.1 Identification implementation.35 C.4.2 Identification of the standard .35 C.4.3 Global statement of conformance35 C.4.4 ICS proforma for OBU .36 Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BSI ? EN 15509:2007
16、 (E) 3 C.4.5 Profile requirement list for OBU 38 C.5 ICS proforma for RSE41 C.5.1 Identification implementation 41 C.5.2 Identification of the standard.41 C.5.3 Global statement of conformance .41 C.5.4 ICS proforma for RSE42 C.5.5 Profile requirement list for RSE.44 Annex D (informative) IAP taxono
17、my and numbering.47 D.1 General .47 D.2 Contents of an Interoperable Application Profile (IAP).47 D.3 IAP referencing and numbering.48 D.3.1 IAP numbering.48 D.3.2 Security levels numbering48 D.3.3 Numbering and referencing examples48 Annex E (informative) Security computation examples49 E.1 General
18、 .49 E.2 Computation of Attribute Authenticator .49 E.3 Computation of Access Credentials50 E.4 Key derivation51 E.4.1 Authenticator Key51 E.4.2 Access Credentials Key51 Annex F (informative) Security considerations .53 Annex G (informative) Inter layer management.55 G.1 General .55 G.2 RSE Inter La
19、yer Management guidelines55 G.3 OBU Inter Layer Management guidelines.55 G.4 State Transition Tables.56 Annex H (informative) Vehicle classification data.61 Annex I (informative) Using this European Standard for other DSRC-based transactions 62 Annex J (informative) Mounting guidelines for the OBU63
20、 J.1 General .63 J.2 OBU mounting position63 J.3 OBU minimum active angle63 Bibliography65 Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BSI ? EN 15509:2007 (E) 4 Foreword This document (EN 15509:2007) has been prepared by Technical Committee CEN/TC 278 “ Road transport and traffi
21、c telematics” , the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2007, and conflicting national standards shall be withdrawn at the latest by Novem
22、ber 2007. 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.
23、The principles of Application Profiling and relations to underlying base standards are defined in the Introduction. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulg
24、aria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed copy:PONTYPRIDD COLLEG
25、E, 27/01/2008, Uncontrolled Copy, BSI ? EN 15509:2007 (E) 5 Introduction CEN/TC278 (/WG1) 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 “ toolbox” for defining EFC-application
26、 transactions). However, these standards are necessary but not sufficient to ensure technical interoperability. This European Standard provides for a coherent set of requirements of the EFC- application that may serve as a common technical platform for EFC-interoperability. This European Standard de
27、fines an Interoperable Application Profile for DSRC-EFC transactions. The main objective is to support technical interoperability between EFC-systems within the scope of the standard (as defined in Clause 1 below). A basic description of the EFC-service and an EFC System can be found in CEN/ISO TS 1
28、7573. 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 interoperability, and it does not define other parts of the EFC-system, other services,
29、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 makes use of the results from European projects such as CARDME, PISTA and CESARE
30、, as they represent the fruit of European EFC harmonisation 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 EFC Directive (2004/52/EC) also calls for the definition of an interoperable
31、 EFC-service. This European Standard provides for effective support for the work on the definition of EETS. Although there already are numerous existing base standards and specifications, there are specific needs that motivate this Interoperable Application Profile standard. Definition of the necess
32、ary and sufficient EFC-DSRC requirements to support technical interoperability. Provision of a crucial part of the EETS and hence support for the EFC Directive (2004/52/EC). Including structured management of revisions of the standard. CARDME/PISTA/CESARE dialects are used in many countries but they
33、 need to converge, as the present situation is not 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 facilit
34、ates a complementing test specification (with clear relations between the conformance requirements and evaluation tests). Good support for procurements. The Application Profile is described using the concept of “International Standardised Profiles (ISP)“ as defined in ISO/IEC TR 10000-1. The ISP-con
35、cept is specifically suited for defining interoperability specifications where Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BSI ? EN 15509:2007 (E) 6 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 d
36、ifferent choices that are not interoperable. The principles of the ISP-concept can be summarised as follows. 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 intero
37、perability (e.g. chosen classes, conforming subsets, options and parameter values of base standards). The ISP shall not copy content of the base standards (in order to void consistency problems with the base standards). The profile shall not specify any requirements that would contradict or cause no
38、n-conformance to the base standards. The profile may contain conformance requirements that are more specific 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
39、 does not necessarily imply conformance to the profile. The use of the Application Profiling concept also provides for a flexible framework towards adoption, migration and use of the standard. Operators, Issuers and Manufacturers may use this Application Profile as a basis for interoperable use of t
40、heir equipment, without having to disturb or otherwise affect any EFC-system used locally. The Interoperable Application Profile is defined in terms of conformance requirements as given in Clause 5. To facilitate easy referencing, testing and look-up, these requirements are divided into two parts; O
41、n-Board Unit (OBU) requirements (5.1) and Roadside Equipment (RSE) requirements (5.2). In addition the standard also includes various annexes that provide further detailed specifications as well as background, motivation and examples for the conformance requirements. The intention is that these enha
42、nce readability and understanding of the standard. It is noted that the base standard EN ISO 14906:2004 is subject to a near standing review. The next edition of EN ISO 14906 will incorporate advancements made since its publication such as e.g. the definition of additional Euro classes (i.e. Euro-4
43、and Euro-5). Hence, such amendments have not been made in this standard as it would jeopardise the consistency with the base standard and violate the ISP-concept. This European Standard is complemented by a set of standards defining Conformity Evaluation of the Conformance Requirements in this Europ
44、ean Standard (not finalised when writing this European Standard). 1 Scope The scope for this European Standard is limited to: payment method: Central account based on EFC-DSRC; physical systems: OBU, RSE and the DSRC interface between them (all functions and information flows related to these parts)
45、; DSRC-link requirements; EFC transactions over the DSRC interface; Licensed copy:PONTYPRIDD COLLEGE, 27/01/2008, Uncontrolled Copy, BSI ? EN 15509:2007 (E) 7 data elements to be used by OBU and RSE used in EFC-DSRC transactions; security mechanisms for OBU and RSE used in EFC-DSRC transactions. Fig
46、ure 1 Scope for this European Standard (within the box delimited with a dotted line) It is outside the scope of this European Standard to define: contractual and procedural interoperability requirements (including issues related to a Memorandum of Understanding, MoU); conformance procedures and test
47、 specification (this is provided in a separate set of standards); setting-up of operating organizations (e.g. clearing operator, issuing, trusted third party etc.); legal issues; other payment methods in DSRC-based EFC (e.g. on-board accounts using integrated circuit cards); other basic technologies
48、 (e.g. GNSS/CN or video registration based EFC). However, this European Standard may be used for defining the DSRC-EFC parts for the use in applications that implement a mix of different technologies. other interfaces or functions in EFC-systems than those specified above (i.e. information flows and
49、 data exchange between operators or personalisation, initialisation and customisation of the OBU). Some of these issues are subject to separate standards prepared by CEN/TC 278, ISO/TC 204 or ETSI ERM. The following figure shows the scope of this European Standard from a DSRC-stack perspective. On Board Unit (OBU) Road Side Equipment (RSE) Central System (at Toll C