1、BSI Standards PublicationPD CEN/TS 16157-5:2014Intelligent transport systems DATEX II data exchangespecifications for trafficmanagement and informationPart 5: Measured and elaborated datapublicationsPD CEN/TS 16157-5:2014 PUBLISHED DOCUMENTNational forewordThis Published Document is the UK implement
2、ation of CEN/TS16157-5:2014.The UK participation in its 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 necessa
3、ryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 83809 5ICS 35.240.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was p
4、ublished under the authority of theStandards Policy and Strategy Committee on 31 May 2014.Amendments issued since publicationDate Text affectedPD CEN/TS 16157-5:2014TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 16157-5 April 2014 ICS 35.240.60 English Version Intelli
5、gent transport systems - DATEX II data exchange specifications for traffic management and information - Part 5: Measured and elaborated data publications Systmes de transport intelligents - Spcifications Datex II dchange de donnes pour la gestion du trafic et linformation routire - Partie 5 : Public
6、ation de donnes mesures et de donnes calcules Intelligente Transportsysteme - DATEX II Datenaustausch Spezifikationen fr Verkehrsmanagement und Informationen - Teil 5: Gemessene und ausgearbeitete Datenverffentlichungen This Technical Specification (CEN/TS) was approved by CEN on 27 January 2014 for
7、 provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members 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 a
8、nnounce 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 in 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 o
9、f the CEN/TS into an EN is reached. CEN members are the 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
10、, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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 20
11、14 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 16157-5:2014 EPD CEN/TS 16157-5:2014CEN/TS 16157-5:2014 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 1.1 Conformance 6 2 Normative references 7 3 Terms and definiti
12、ons .7 4 Symbols and abbreviated terms 8 5 UML notation 8 6 The Measurement Site Table Publication model 8 6.1 Overview of the Measurement Site Table Publication model .8 6.2 The “MeasurementSiteTablePublication” Package .8 7 The Measured Data Publication model . 11 7.1 Overview of the Measured Data
13、 Publication model 11 7.2 The “MeasuredDataPublication” Package . 11 7.3 The “BasicData” Package 14 7.4 The “TrafficStatus” Package . 16 7.5 The “TravelTimeData” Package 18 7.6 The “TrafficData” Package 19 7.7 The “TrafficHeadway” Package . 21 7.8 The “TrafficFlow” Package 23 7.9 The “TrafficSpeed”
14、Package . 24 7.10 The “TrafficConcentration” Package 26 7.11 The “IndividualDataValues” Package . 27 7.12 The “WeatherData” Package . 29 7.13 The “Humidity” Package 32 7.14 The “Visibility” Package 33 7.15 The “Pollution” Package 34 7.16 The “PrecipitationDetail” Package 35 7.17 The “RoadsurfaceCond
15、itionMeasurements” Package . 36 7.18 The “Temperature” Package . 38 7.19 The “Wind” Package 39 8 The Elaborated Data Publication model . 41 8.1 Overview of the Elaborated Data Publication model 41 8.2 The “ElaboratedDataPublication” Package . 41 8.3 The “ElaboratedData” Package . 43 8.4 The “Validit
16、y” Package 45 8.5 The “BasicData” Package 45 Annex A (normative) Data Dictionary. 46 A.2 Data Dictionary for “Measurement Site Table Publication” . 47 A.3 Data Dictionary of for “Measurement Site Table Publication” 49 A.4 Data Dictionary of for “Measurement Site Table Publication” . 49 A.5 Data Dict
17、ionary for “Measured Data Publication” . 51 A.6 Data Dictionary of for “Measured Data Publication” 66 A.7 Data Dictionary of for “Measured Data Publication” . 66 A.8 Data Dictionary for “Elaborated Data Publication” . 71 A.9 Data Dictionary of for “Elaborated Data Publication” 74 PD CEN/TS 16157-5:2
18、014CEN/TS 16157-5:2014 (E) 3 Annex B (normative) Referenced XML Schema for “MeasurementSiteTablePublication” . 75 B.1 Overview . 75 B.2 Schema . 75 Annex C (normative) Referenced XML Schema for “MeasuredDataPublication” 88 C.1 Overview . 88 C.2 Schema . 88 Annex D (normative) Referenced XML Schema f
19、or “ElaboratedDataPublication” 118 D.1 Overview . 118 D.2 Schema . 118 Annex E (informative) Examples of Measurement Site Table Publications, Measured Data Publications and Elaborated Data Publications in XML 151 E.1 Example of Measurement Site Table Publication 151 E.2 Example of Measured Data Publ
20、ication 154 E.3 Example of Elaborated Data Publication 159 Bibliography 161 PD CEN/TS 16157-5:2014CEN/TS 16157-5:2014 (E) 4 Foreword This document (CEN/TS 16157-5:2014) has been prepared by Technical Committee CEN/TC 278 “Intelligent transport systems”, the secretariat of which is held by NEN. Atten
21、tion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. The CEN/TS 16157 series consists of the following parts, under the general title “Intellige
22、nt transport systems DATEX II data exchange specifications for traffic management and information”: - Part 1: Context and framework - Part 2: Location referencing - Part 3: Situation publication - Part 4: VMS publication - Part 5: Measured and Elaborated Data Publications Other parts may be develope
23、d in the future. As a user of the standard, attention is drawn to the resources of www.datex2.eu . This website contains related software tools and software resources that aid the implementation of the CEN/TS 16157 series DATEX II. According to the CEN-CENELEC Internal Regulations, the national stan
24、dards organizations of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuan
25、ia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 16157-5:2014CEN/TS 16157-5:2014 (E) 5 Introduction This Technical Specification defines a common set of data exchange specifications to supp
26、ort the vision of a seamless interoperable exchange of traffic and travel information across boundaries, including national, urban, interurban, road administrations, infrastructure providers and service providers. Standardization in this context is a vital constituent to ensure that interoperability
27、, reduction of risk, reduction of the cost base and promotion of open marketplace objectives are achieved that will lead to many social, economic and community benefits as a result of more informed travellers, network managers and transport operators. Delivering European Transport Policy in line wit
28、h the White Paper issued by the European Commission requires co-ordination of traffic management and the development of seamless pan European services. With the aim to support sustainable mobility in Europe, the European Commission has been supporting the development of information exchange mainly b
29、etween the actors of the road traffic management domain for a number of years. In the road sector, DATEX II has been long in fruition, with the European Commission being fundamental to its development through an initial contract and subsequent co-funding through the Euro-Regional projects. With this
30、 standardization of DATEX II there is a real basis for common exchange between the actors of the traffic and travel information sector. This Technical Specification includes the framework and context for exchanges, the modelling approach, data content, data structure and relationships and communicat
31、ions specification. This Technical Specification supports a methodology that is extensible. The fifth part of this Technical Specification deals with the one or more publication sub-model(s) within the DATEX II model that support the exchange of measured and elaborated information. These publication
32、s are intended to support the exchange of information from the organization having the measures and creating elaborated data to other organizations providing ITS services or onward information exchange. It also includes the exchange of static information about measurement sites. The European Committ
33、ee for Standardization (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use of a patent concerning procedures, methods and/or formats given in this document. CEN takes no position concerning the evidence, validity and scope of patent rights. PD
34、CEN/TS 16157-5:2014CEN/TS 16157-5:2014 (E) 6 1 Scope This Technical Specification (CEN/TS 16157-5) specifies and defines component facets supporting the exchange and shared use of data and information in the field of traffic and travel. The component facets include the framework and context for exch
35、anges, the modelling approach, the data content, the data structure and relationships and the communications specification. This Technical Specification is applicable to: Traffic and travel information which is of relevance to road networks (non urban and urban); Public transport information that is
36、 of direct relevance to the use of a road network (e.g. road link via train or ferry service). This Technical Specification establishes specifications for data exchange between any two instances of the following actors: Traffic Information Centres (TICs); Traffic Control Centres (TCCs); Service Prov
37、iders (SPs). Use of this Technical Specification may be applicable for use by other actors. This Technical Specification includes the following types of information content: Road traffic event information planned and unplanned occurrences both on the road network and in the surrounding environment;
38、Operator initiated actions; Road traffic measurement data, status data and travel time data; Travel information relevant to road users, including weather and environmental information; Road traffic management information and instructions relating to use of the road network. This part of the CEN/TS 1
39、6157 series specifies the informational structures, relationships, roles, attributes and associated data types required for publishing measured and elaborated data within the Datex II framework. This is specified in three submodels, a DATEX II Measurement Site Table Publication submodel, a DATEX II
40、Measured Data Publication submodel and a DATEX II Elaborated Data Publication submodel. 1.1 Conformance The platform independent sub-models defined by this Part specify a DATEX II Measurement Site Table Publication, a DATEX II Measured Data Publication and a DATEX II Elaborated Data Publication exce
41、pt for those elements that relate to location information which are specified in CEN/TS 16157-2. The DATEX II platform independent data model these three publication sub-models are a part of which, corresponds to the Level A model as defined in CEN/TS 16157-1. Conformance with this Part shall requir
42、e platform independent models from which platform specific models are generated to comply with the UML modelling rules defined in CEN/TS 16157-1 and with the following requirements of the sub-models which are expressed in this Part: PD CEN/TS 16157-5:2014CEN/TS 16157-5:2014 (E) 7 comply with all sti
43、pulated minimum and maximum multiplicity requirements for UML elements and relationships; comply with all definitions, types and ordering; employ optional elements as specified; comply with all expressed constraints. It should be noted that conformance of a publication service with all the structura
44、l requirements stated above does not necessarily ensure that the informational content of that service will be semantically comprehensible. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited a
45、pplies. For undated references, the latest edition of the referenced document (including any amendments) applies. CEN/TS 16157-1:2011, Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 1: Context and framework CEN/TS 16157-2:2011, Int
46、elligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 2: Location referencing CEN/TS 16157-3:2011, Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 3: Situation Publication I
47、SO/IEC 19501:2005, Information technology Open Distributed Processing Unified Modeling Language (UML) Version 1.4.2 3 Terms and definitions For the purposes of this document, the terms and definitions given in CEN/TS 16157-1, CEN/TS 16157-2, CEN/TS 16157-3 and in the following list shall apply. 3.1
48、elaborated data data which is derived/computed from one or more measurements over a period of time Note 1 to entry: It may be a current value or a forecast value predicted from historical measurements. 3.2 measured data quantitative data measured against a quantified scale (possibly using standard u
49、nits of measure) Note 1 to entry: In comparison to Elaborated Data, measured data can be considered to represent presentation of more directly observed measurements 3.3 measurement collection of quantitative data Note 1 to entry: A measurement is made by comparing a quantity with a standard unit. Since this comparison cannot be perfect, measurements inherently include error. PD CEN/TS 16157-5:2014CEN/TS 16157-5:2014 (E) 8 3.4 measurement site location from where a stream of measured data may be derived Note 1 to entry: It can be
