1、BRITISH STANDARDBS ISO 24535:2007Intelligent transport systems Automatic vehicle identification Basic electronic registration identification (Basic ERI)ICS 03.220.20; 35.240.60g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g
2、3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS ISO 24535:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2008 BSI 2008ISBN 978 0 580 60165 1National forewordThis British Standard is the UK implemen
3、tation of ISO 24535:2007.The UK participation in 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 p
4、rovisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate CommentsReference numberISO 24535:2007(E)INTERNATIONAL STANDARD ISO24535First edition2007-09-
5、15Intelligent transport systems Automatic vehicle identification Basic electronic registration identification (Basic ERI) Systmes intelligents de transport Identification automatique des vhicules Identification denregistrement lectronique de base (ERI de base) BS ISO 24535:2007ii iiiContents Page Fo
6、reword iv Introduction v 1 Scope . 1 2 Conformance. 2 3 Normative references . 2 4 Terms and definitions. 3 5 Abbreviated terms 4 6 System concept 4 7 Requirements 5 7.1 Environmental conditions 5 7.2 Safety requirements . 5 7.3 Installation . 5 7.4 Operational parameters . 6 7.5 System requirements
7、 . 7 7.6 Data requirements 8 7.7 Vehicle identifier . 8 7.8 Technology 8 8 Tamper-detectable feature (optional). 9 Annex A (informative) Candidate air interface standards 10 Bibliography . 11 BS ISO 24535:2007iv Foreword ISO (the International Organization for Standardization) is a worldwide federat
8、ion of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committe
9、e. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance
10、with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires app
11、roval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 24535 was prepared by Technical Commi
12、ttee ISO/TC 204, Intelligent transport systems. BS ISO 24535:2007vIntroduction Electronic registration identification (ERI) is used, or can be used, for a number of purposes and with a range of levels of security. This International Standard provides for a basic ERI functionality for the exchange of
13、 data between an in-vehicle component containing the ERI data and a reader or writer inside or outside the vehicle. Other International Standards in this family of ERI standards, ISO/TS 24534-4 and ISO/TS 24534-5, are being developed to service a range of ERI requirements. The relationship between t
14、he various parts of ISO 25434 and ISO 24535 are shown in Figure 1. This International Standard defines a “basic ERI” system with security adequate for information that is currently available manually (such as license plate and/or VIN data). This International Standard does not purport to provide the
15、 high levels of security, authentication and confidentiality required for some administrative requirements (those requiring high-security fully featured systems are advised to follow ISO/TS 24534-4 or ISO/TS 24534-5). In its most fundamental form, “basic ERI” simply provides unique vehicle identific
16、ation. However the “basic ERI” concept allows for the transmission of additional application-relevant data. Different envisaged applications require some or all of these aspects. Simple registration identification requires a basic communication stack together with moderate levels of security. If the
17、re are national security issues or there is personal confidential information stored, the levels of security and encryption need to be more comprehensive. However, while many applications require an ISO/TS 24534-4 or ISO/TS 24534-5 “fully featured” operational environment, a rapidly emerging, and ur
18、gent, need has also been identified within road traffic administrations to provide a simple unique electronic identification of registered vehicles. Such applications may frequently be those where visible information is currently supplied in the form of, for example, the vehicle registration numberp
19、late, VIN number, or a vignette to publicly display registration and compliance with vehicle testing, payment of excise duties, but is not necessarily restricted to those applications. Such applications may not require the levels of security associated with the more demanding requirements envisaged
20、within security, regulatory, enforcement, or anonymous environments. “Basic ERI” is defined in this International Standard as an electronic system that uniquely identifies a registered vehicle. It incorporates an electronic device that allows the unique, remote and reliable communication of one or m
21、ore identifying parameters of a vehicle. It typically comprises an in-vehicle data storage element and a vehicle-to-infrastructure data communication element. “Basic ERI” is a simple means of uniquely identifying road vehicles using a system that can be implemented and deployed at minimum cost. The
22、widespread application of “basic ERI” offers significant benefits over existing manual techniques for vehicle identification. “Basic ERI” addresses the need of authorities and other users for simple electronic identification of roaming vehicles. The identification data always includes a unique vehic
23、le identifier and can also include other data typically found in the vehicles registration certificate and other data related to specific applications. “Basic ERI” is an application in its own right, allowing the electronic identification of vehicles. But more importantly, it acts as an enabler, mak
24、ing many other applications more effective through the provision of vehicle identification information. It will contribute to the improvement of road safety and traffic management, reduce crime, and enhance the operational efficiency of public authorities. Electronic registration identification can
25、also be used in support of vehicle end-of-life mandatory provisions, such as Directive 2000/53/EC of the European Parliament on end-of-life vehicles (ELV directive). BS ISO 24535:2007vi Whilst the requirements for “basic ERI” can be less demanding than those for ISO/TS 24534-4 or ISO/TS 24534-5 “ful
26、ly featured” ERI, it is important that the basic data concepts utilised are common with those defined in ISO/TS 24534-3. (ISO/TS 24534-4 and ISO/TS 24534-5 are also capable of instantiation in different degrees of capability, and the reader is advised to study all three International Standards to fi
27、nd that most suitable to their needs). Figure 1 Functional stack accommodating both “fully featured” and “basic ERI” BS ISO 24535:20071Intelligent transport systems Automatic vehicle identification Basic electronic registration identification (Basic ERI) 1 Scope This International Standard supports
28、simple systems for “basic electronic registration identification” (“basic ERI”) for use in intelligent road transport applications. This International Standard “basic ERI” defines the specification of a unique vehicle identifier (using an International Standard, or non-standard, data concept), “basi
29、c ERI” functional capabilities, selectable for different “basic ERI” applications, minimum data interoperability requirements between basic electronic registration tags (ERTs) and electronic registration readers (ERRs). This International Standard allows, but does not require, vehicle-related data s
30、torage in addition to the unique vehicle identifier. This International Standard is consistent with the ERI architecture defined in ISO/TS 24534-1 and data concepts defined in ISO/TS 24534-3, but is not necessarily interoperable with the more capable and “fully featured” ERI communication systems to
31、 be defined in ISO/TS 24534-4 or ISO/TS 24534-5. This International Standard defines a “basic ERI” system with security adequate for information that is currently available manually (such as license plate and/or VIN data) but it does not purport to provide the high levels of security required for so
32、me administrative requirements. Those requiring high security are advised to follow the relevant parts of ISO/TS 24534. Although not part of this International Standard, the employed technologies supporting this International Standard may enable additional non-standard security measures to be added
33、for specific applications. NOTE The “basic ERI” system implies the use of a basic ERT. Interrogators may or may not support both ISO/TS 24534-4 or ISO/TS 24534-5 and this International Standard, this being a commercial and not a standardization decision. It is not the purpose of this International S
34、tandard to define “basic ERI” applications. This International Standard requires the use of an air interface communication that complies with an international, regional, or national standard whose protocols are publicly defined and available in that standard, but this International Standard does not
35、 define such an air interface, nor specify which standard air interface is used for any particular implementation. This International Standard limits its scope to the requirement that a standard air interface with publicly available protocols is used, the use of data concepts consistent with ISO/TS
36、24534-3, the ability to additionally use private data concepts. BS ISO 24535:20072 2 Conformance In order to claim compliance with this International Standard, successful compliance testing shall be certified by an Accredited Independent Testing Body (AIB) approved by the nation state. Where ERT per
37、formance is specified in terms of existing International Standards that contain verification procedures, then those procedures shall be used for verification. 3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only
38、the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 14815:2005, Road transport and traffic telematics Automatic vehicle and equipment identification System specifications ISO 14816:2005, Road transport and traffic t
39、elematics Automatic vehicle and equipment identification Numbering and data structure ISO/TS 24534-1, Automatic vehicle and equipment identification Electronic Registration Identification (ERI) for vehicles Part 1: Architecture ISO/TS 24534-2, Automatic vehicle and equipment identification Electroni
40、c Registration Identification (ERI) for vehicles Part 2: Operational requirements ISO/TS 24534-3, Automatic vehicle and equipment identification Electronic Registration Identification (ERI) for vehicles Part 3: Vehicle data ISO/TS 24534-4, Automatic vehicle and equipment identification Electronic Re
41、gistration Identification (ERI) for vehicles Part 4: Secure communications using asymmetrical techniques ISO/TS 24534-5, Automatic vehicle and equipment identification Electronic Registration Identification (ERI) for vehicles Part 5: Secure communications using symmetrical techniques ISO/IEC 8825-2,
42、 Information technology ASN.1 encoding rules Part 2: Specification of Packed Encoding Rules (PER) IEC 60215, Safety requirements for radio transmitting equipment IEC 61000-4-2, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test EN 3
43、00 220-1, Electromagnetic compatibility and radio spectrum matters (ERM) Short range devices (SRD) Technical characteristics and test methods for radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW Part 1: Parameters intended for regulatory pu
44、rposes EN 300 220-3, Electromagnetic compatibility and radio spectrum matters (ERM) Short range devices (SRD) Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW Part 3: Harmonized EN covering essential requirements under article 3.2 of the R
45、Class 2: Challenge Handshake Authentication Protocol (CHAP); BS ISO 24535:20077For CHAP, the authentication agent (interrogator) sends the client (tag) a random value that is used only once and an ID value. Both the sender and client share a predefined secret. The client tag concatenates the random
46、value, the ID and the secret and calculates a one-way hash function, meaning that it takes a message and converts it into a fixed string of digits. The hash value is sent to the authenticator, which in turn builds that same string on its side, calculates the hash sum itself and compares the result w
47、ith the value received from the peer. If the values match, the peer is authenticated. Class 3: Public Key Infrastructure (PKI) such as Secure Shell protocol (SSH); For a Public Key Infrastructure (PKI) such as Secure Shell protocol (SSH), a “keystore” holds key entries, each of which is an entitys (
48、tag) identity and its private key used to identify oneself to a server (interrogator) as a trusted client, and a “truststore” holds trusted certificate entries, each of which is an entitys (tag) identity and its public key, which are used to identify trusted servers (interrogators). To assure mutual
49、 authentication, the client (tag) generates a certificate, and stores a version of the certificate containing his identity and private key in his keystore. The client (tag) also generates a version containing his identity and public key, which the server (interrogator) must store in its truststore. There are other more sophisticated PKI methods of mutual authentication. 7.4.6 Tamper-evident feature A “basic ERT” shall display visual evidence where the “basic ERT” has been physically tampered with and may
