1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationPD CEN ISO/TS 17444-1:2012Electronic fee collection Charging performancePart 1: MetricsCopyright European Committee for Standardization Provided by IHS under license with CENNot
2、for ResaleNo reproduction or networking permitted without license from IHS-,-,-PD CEN ISO/TS 17444-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of CEN ISO/TS 17444-1:2012.The UK participation in its preparation was entrusted to T e c h n i c a l C o m m i t
3、t e e E P L / 2 7 8 , R o a d t r a n s p o r t i n f o r m a t i c s .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 appl
4、ication. The British Standards Institution 2012. Published by BSI Standards Limited 2012.ISBN 978 0 580 80836 4 ICS 03.220.20; 35.240.60 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy an
5、d Strategy Committee on 31 October 2012.Amendments issued since publicationDate T e x t a f f e c t e dCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TECHNICAL SPECIFICATION SPC
6、IFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN ISO/TS 17444-1 October 2012 ICS 03.220.20; 35.240.60 English Version Electronic fee collection - Charging performance - Part 1: Metrics (ISO/TS 17444-1:2012) Perception du tlpage - Performance dimputation - Partie 1: Mtrique (ISO/TS 17444-1:2012) Elek
7、tronische Gebhrenerhebung - Abbuchungsdurchfhrung - Teil 1: Metriken (ISO/TS 17444-1:2012) This Technical Specification (CEN/TS) was approved by CEN on 30 September 2012 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the member
8、s of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level i
9、n an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cypru
10、s, 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, Slovenia, Spain, Sweden, Switzerland, Turkey and United King
11、dom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TS 17444-1:201
12、2: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PD CEN ISO/TS 17444-1:2012CEN ISO/TS 17444-1:2012 (E) 3 Foreword This document (CEN ISO/TS 17444-1:2012) has been prepared by
13、Technical Committee CEN/TC 278 “Road transport and traffic telematics“, the secretariat of which is held by NEN, in collaboration with Technical Committee ISO/TC 204 “Intelligent transport systems“. Attention is drawn to the possibility that some of the elements of this document may be the subject o
14、f patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bu
15、lgaria, 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, Slovenia, Spain, Sweden, Switzerland,
16、Turkey and the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PD CEN ISO/TS 17444-1:2012ISO/TS 17444-1:2012(E) ISO 2012 All rights reserved iiiContents PageForew
17、ord ivIntroduction v1 Scope 12 Normative references . 23 Terms and definitions . 34 Abbreviated terms . 75 Definition of charging performance metrics 75.1 General . 75.2 Metric Identification 115.3 End-to-End metrics . 115.4 User Account Metrics .125.5 Payment Claim Metrics 135.6 Billing Details Met
18、rics 135.7 Toll Declaration Metrics .155.8 Charge Report Metrics .18Annex A (informative) Defining Performance Requirements 21Bibliography .24Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license f
19、rom IHS-,-,-PD CEN ISO/TS 17444-1:2012ISO/TS 17444-1:2012(E)ForewordISO (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 committ
20、ees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the Int
21、ernational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International St
22、andards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.In other circumstances, particularly when there is an urgent market requirement for such documen
23、ts, a technical committee may decide to publish other types of document: an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in an ISO working group and is accepted for publication if it is approved by more than 50 % of the members of the parent commit
24、tee casting a vote; an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting a vote.An ISO/PAS or ISO/TS is reviewed after three years in order to deci
25、de whether it will be confirmed for a further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an International Standard or be withdrawn.At
26、tention 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/TS 17444-1 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems, and by Tec
27、hnical Committee CEN/TC 278, Road transport and traffic telematics in collaboration.ISO 17444 consists of the following parts, under the general title Electronic fee collection Charging performance: Part 1: Metrics Technical Specification Part 2: Examination framework1)1) To be published.iv ISO 2012
28、 All rights reservedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PD CEN ISO/TS 17444-1:2012ISO/TS 17444-1:2012(E)IntroductionElectronic Tolling systems are complex distributed
29、 systems involving critical technology such as dedicated short-range communication (DSRC) and global navigation satellite systems (GNSS) both subject to a certain random behaviour that may affect the computation of the charges. Thus, in order to protect the interests of the different involved stakeh
30、olders, in particular Service Users and Toll Chargers, it is essential to define metrics that measure the performance of the system as far as computation of charges is concerned and ensure that the potential resulting errors in terms of size and probability are acceptable. These metrics will be an e
31、ssential tool when establishing requirements for the systems and also for examination of the system capabilities both during acceptance and during the operational life of the system.In addition, in order to ensure the interoperability of different systems it will be necessary to agree on common metr
32、ics to be used and on the actual values that define the required acceptable performances, although this is not covered in this part of ISO/TS 17444.Toll schemes take on various forms as identified in ISO/TS 17575 (all parts) and ISO 14906. In order to create a uniform performance metric specificatio
33、n, toll schemes are grouped into two classes, based on the character of their primary charging variable: Charging based on discrete events (charges when a vehicle crosses or stands within a certain zone), and those based on a continuous measurement (duration or distance).The following are examples o
34、f discrete (event-based) toll schemes. Single object charging: a road section, bypass, bridge, tunnel, mountain pass or even a ferry, charged per passage; most tolled bridges belong to this category. Closed road charging: a fixed amount is charged for a certain combination of entry and exit on a mot
35、orway or other closed road network; many of the motorways in Southern Europe belong to this category. Discrete road links charging: determined by usage of specified road links, whether or not used in their entirety.EXAMPLE German heavy goods vehicle (HGV) charge. Charging for cordon crossing: trigge
36、red by passing in or out through a cordon that encircles a city core, for example.EXAMPLE Stockholm congestion charging.The following are examples of continuous toll schemes. Charging based on direct distance measurement: defined as an amount per kilometre driven.EXAMPLE Switzerlands HGV charge; US
37、basic vehicle miles travelled approach. Charging based on direct distance measurement in different tariff zones or road types: defined as an amount per kilometre driven, with different tariffs applying in different zones or on different road types. This is a widely discussed approach, also known as
38、Time-Distance-Place charging, and is under consideration in many European countries. The pilot programme in Oregon is an example from North America. Time in use charge: determined by the accumulated time a vehicle has been in operation, or, alternatively, by the time the vehicle has been present ins
39、ide a predefined zone.In all these examples of toll schemes, tolls may additionally vary as a function of vehicle class characteristics such as trailer presence, number of axles, taxation class, operating function, and depending on time of day or day of week, so that, for example, tariffs are higher
40、 in rush hour and lower on the weekends.With this degree of complexity, it is not surprising to find that the attempts to evaluate and compare technical solutions for Service User charging have been made on an individual basis each time a procurement or study is initiated, and with only limited abil
41、ity to reuse prior comparisons made by other testing entities.The identification of different types of schemes as proposed in ISO/TS 17575 (all parts) and their grouping in the mentioned two classes is described in Table 1, which also identifies the examples mentioned above. ISO 2012 All rights rese
42、rved vCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PD CEN ISO/TS 17444-1:2012ISO/TS 17444-1:2012(E)Table 1 Tolling scheme designs grouped according to Scheme categoriesExample
43、s Scheme type ISO/TS 17575 categorySingle object charging Discrete Sectioned roads pricingClosed road charging Discrete Sectioned roads pricingDiscrete road links charging Discrete Sectioned roads pricingCharging for cordon crossing Discrete Cordon pricingTime in use charge Continuous Area pricing t
44、imeCumulative distance charge Continuous Area pricing distanceCharging for cumulative distance (or time) in different zones (or by road type)Continuous Area pricing distanceNo toll schemes are purely continuous. At the very least, a system must be able to stop accumulating charges when it leaves a j
45、urisdiction in which a charge is due, and resume charging when it returns or enters another. Additionally, many Charging Schemes are set up so that the tariff is modified using discrete parameters, such as spatial zones, time spans, vehicle classes, etc. Under those circumstances, each unit of dista
46、nce or time costs a different amount depending, for example, on whether it takes place inside or outside an area, such as a city, whether a trip takes place in rush hour or at night, or depending on what type of vehicle is used. In this part of ISO/TS 17444 references to a “continuous system” have t
47、o be understood as those systems having some continuous behaviour even though they may also integrate some discrete nature. References to “discrete systems” are limited to those systems that are purely discrete.In these schemes, all the discrete parts (zones, cordons, events, time, vehicle class, et
48、c.) that a system has to identify are translated into a particular tariff (e.g. price per kilometre) that has to be applied to the measured continuous variable (e.g. travelled kilometres) resulting in another continuous parameter, money.Among the different Interoperability Application Profiles defin
49、ed in CEN/TS 16331, only Section Road Tolling has a purely discrete nature while the other four profiles have both discrete and continuous natures.Some features of discrete and continuous toll schemes that are of relevance for the definition of metrics proposed in this part of ISO/TS 17444 are analysed below.Discrete toll schemesIn a discret
