1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50463-4:2012Railway applications Energymeasurement on board trains -Part 4: CommunicationBS EN 50463-4:2012 BRITISH STANDARDNational forewordThis British Standard is the UK
2、 implementation of EN 50463-4:2012.Together with BS EN 50463-1:2012, BS EN 50463-2:2012, BSEN 50463-3:2012 and BS EN 50463-5:2012 it supersedes BS EN50463:2007, which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/9, Railway Electrotechnical Applications
3、.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 its correctapplication. The British Standards Institution 2013. Published by BSI Standar
4、dsLimited 2013ISBN 978 0 580 69932 0ICS 45.060.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2013.Amendments issued since publicationDate Text affec
5、tedBS EN 50463-4:2012EUROPEAN STANDARD EN 50463-4 NORME EUROPENNE EUROPISCHE NORM December 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 10
6、00 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50463-4:2012 E ICS 45.060.10 Supersedes EN 50463:2007 (partially) English version Railway applications - Energy measurement on board trains - Part 4: Communication A
7、pplications ferroviaires - Mesure dnergie bord des trains - Partie 4: Communications Bahnanwendungen - Energiemessung auf Bahnfahrzeugen - Teil 4: Kommunikation This European Standard was approved by CENELEC on 2012-10-15. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
8、 which stipulate 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 CENELEC member.
9、 This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
10、CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Neth
11、erlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 50463-4:2012EN 50463-4:2012 - 2 - Contents Foreword . 4 Introduction . 5 1 Scope . 7 2 Normative references . 7 3 Terms, definitions and abbreviations . 8 3.1 Terms and de
12、finitions . 8 3.2 Abbreviations 12 4 Requirements 14 4.1 General .14 4.2 On board communication subsystem .14 4.3 On board to ground communication subsystem .20 4.4 Access security .20 5 Conformity assessment .21 5.1 General .21 5.2 PICS and PIXIT 21 5.3 Design review .22 5.4 Type test procedure 22
13、Annex A (normative) On board to ground communication preferred solution 26 A.1 Communication services 26 A.2 EMS data transfer .30 A.3 Access security .35 Annex B (informative) VEIVMF/CMF to ECF interface implementation example36 B.1 General .36 B.2 Payload format .36 B.3 Encryption .37 Annex C (inf
14、ormative) PICS structure and instruction 38 C.1 Structure .38 C.2 Instructions for completing the PICS pro-forma .38 C.3 PICS pro-forma examples 40 Annex D (informative) Access security 43 Annex ZZ (informative) Coverage of Essential Requirements of EU Directives 44 Bibliography 45 Figures Figure 1
15、EMS functional structure and dataflow diagram . 6 Figure 2 Example of energy index value . 9 Figure 3 Communication interface between function/sub-function .14 Figure 4 EMS block diagram and interfaces .15 Figure 5 On board to ground communication stack 20 Figure 6 Test bench for on board interface
16、.23 Figure 7 On board to ground test bench 1 24 Figure 8 On board to ground test bench 2 24 Figure A.1 Communication components .26 Figure B.1 Payload format .36 BS EN 50463-4:2012- 3 - EN 50463-4:2012 Tables Table 1 List of permitted protocol stacks .16 Table A.1 Preferred solution communication se
17、rvices 29 Table A.2 Preferred solution application services .30 Table A.3 Record format .32 Table C.1 PICS table format .38 Table C.2 PICS identification table 40 Table C.3 IUA identification table 41 Table C.4 IUA supplier identification table 41 Table C.5 Applicable standards identification table
18、42 Table C.6 Global statement table 42 Table C.7 Level of conformity 42 BS EN 50463-4:2012EN 50463-4:2012 - 4 - Foreword This document (EN 50463-4:2012) has been prepared by CLC/TC9X “Electrical and electronic applications for railways“. The following dates are proposed: latest date by which this do
19、cument has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-10-15 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2015-10-15 This document (EN 50463-4:2012), together with parts 1,
20、2, 3 and 5, supersedes EN 50463:2007. EN 50463-4:2012 includes the following significant technical changes with respect to EN 50463:2007: the series is based on and supersedes EN 50463:2007; the scope is extended, new requirements are introduced and conformity assessment arrangements are added. Atte
21、ntion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commissio
22、n and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive 2008/57/EC amended by Commission Directive 2011/18/EU, see informative Annex ZZ, which is an integral part of this document. This document is Part 4 of the EN 50463 s
23、eries which consists of the following parts, under the title Railway applications - Energy measurement on board trains: Part 1, General; Part 2, Energy measuring; Part 3, Data handling; Part 4, Communication; Part 5, Conformity assessment. This series of European Standards follows the functional gui
24、delines description in Annex A “Principles of conformity assessment” of EN ISO/IEC 17000 tailored to the Energy Measurement System (EMS). The requirements for Energy Measurement Systems in the relevant Technical Specifications for Interoperability are supported by this series of European Standards.
25、BS EN 50463-4:2012- 5 - EN 50463-4:2012 Introduction The Energy Measurement System provides measurement and data suitable for billing and may also be used for energy management, e.g. energy saving. This series of European Standards uses the functional approach to describe the Energy Measurement Syst
26、em. These functions are implemented in one or more physical devices. The user of this series of standards is free to choose the physical implementation arrangements. Structure and main contents of the EN 50463 series This series of European Standards is divided into five parts. The titles and brief
27、descriptions of each part are given below: EN 50463-1 General The scope of EN 50463-1 is the Energy Measurement System (EMS). EN 50463-1 provides system level requirements for the complete EMS and common requirements for all devices implementing one or more functions of the EMS. EN 50463-2 Energy me
28、asuring The scope of EN 50463-2 is the Energy Measurement Function (EMF). The EMF provides measurement of the consumed and regenerated active energy of a railway traction unit. If the traction unit is designed for use on a.c. traction supply systems the EMF also provides measurement of reactive ener
29、gy. The EMF provides the measured quantities via an interface to the Data Handling System. The EMF consists of the three functions: Voltage Measurement Function, Current Measurement Function and Energy Calculation Function. For each of these functions, accuracy classes are specified and associated r
30、eference conditions are defined. EN 50463-2 also defines all specific requirements for all functions of the EMF. The Voltage Measurement Function measures the voltage of the Contact Line system and the Current Measurement Function measures the current taken from and returned to the Contact Line syst
31、em. These functions provide signal inputs to the Energy Calculation Function. The Energy Calculation Function inputs the signals from the Current and Voltage Measurement Functions and calculates a set of values representing the consumed and regenerated energies. These values are transferred to the D
32、ata Handling System and are used in the creation of Compiled Energy Billing Data. The standard has been developed taking into account that in some applications the EMF may be subjected to legal metrological control. All relevant metrological aspects are covered in EN 50463-2. EN 50463-2 also defines
33、 the conformity assessment of the EMF. EN 50463-3 Data handling The scope of EN 50463-3 is the Data Handling System (DHS). The on board DHS receives, produces and stores data, ready for transmission to any authorised receiver of data on board or on ground. The main goal of the DHS is to produce Comp
34、iled Energy Billing Data and transfer it to an on ground Data Collection Service (DCS). The DHS can support other functionality on board or on ground with data, as long as this does not conflict with the main goal. EN 50463-3 also defines the conformity assessment of the DHS. EN 50463-4 Communicatio
35、n The scope of EN 50463-4 is the communication services. BS EN 50463-4:2012EN 50463-4:2012 - 6 - This part of the EN 50463 gives requirements and guidance regarding the data communication between the functions implemented within EMS as well as between such functions and other on board units where da
36、ta are exchanged using a communications protocol stack over a dedicated physical interface or a shared network. It includes the on board to ground communication service and covers the requirements necessary to support data transfer between DHS and DCS. EN 50463-4 also defines the conformity assessme
37、nt of the communications services. EN 50463-5 Conformity assessment The scope of EN 50463-5 is the conformity assessment procedures for the EMS. EN 50463-5 also covers re-verification procedures and conformity assessment in the event of the replacement of a device of the EMS. EMS functional structur
38、e and dataflow Figure 1 illustrates the functional structure of the EMS, the main sub-functions and the structure of the dataflow and is informative only. Only the main interfaces required by this standard are displayed by arrows. Since the communication function is distributed throughout the EMS, i
39、t has been omitted for clarity. Not all interfaces are shown. Figure 1 EMS functional structure and dataflow diagram Energy Calculation Function Location Reference Source Voltage Measurement Function Current Measurement Function Time Reference Source Energy Measurement Function (EMF) EN 50463-2 (Ene
40、rgy Measuring) EN 50463-1 (General), EN 50463-4 (Communication), EN 50463-5 (Conformity Assessment) On-ground On-board (Traction Unit) Data Handling System Data Handling System (DHS) EN 50463-3 (Data Handling) Data Collection Service (DCS) Energy Measurement System (EMS) BS EN 50463-4:2012- 7 - EN 5
41、0463-4:2012 1 Scope This European Standard applies to the on board and on board to ground communication services, i.e. it covers the data communication using digital interfaces: a) between functions implemented within the EMS; b) between EMS function and other on board subsystems; c) between EMS and
42、 ground communication services. The on board data communication services of the EMS are covering the data exchange between functions of the EMS and the data exchange between EMS and other on board units, where data is exchanged using a communications protocol stack over a dedicated physical interfac
43、e or a shared communication network. The on board to ground communication services are covering the wireless data communication between the DHS and the on ground server. Furthermore, this document includes conformity assessment requirements. 2 Normative references The following documents, in whole o
44、r in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50463-1:2012, Railway applications Ener
45、gy measurement on board trains Part 1: General EN 50463-2:2012, Railway applications Energy measurement on board trains Part 2: Energy measuring EN 50463-3:2012, Railway applications Energy measurement on board trains Part 3: Data handling EN 50463-5, Railway applications Energy measurement on board
46、 trains Part 5: Conformity assessment EN 60870-5 (all parts), Telecontrol equipment and systems Part 5: Transmission protocols (IEC 60870-5 series) EN 61158-2, Industrial communication networks Fieldbus specifications Part 2: Physical layer specification and service definition (IEC 61158-2) IEC 6137
47、5 (all parts), Electronic railway equipment Train communication network (TCN) ISO 11898-1:2003, Road vehicles Controller area network (CAN) Part 1: Data link layer and physical signalling ISO 11898-2:2003, Road vehicles Controller area network (CAN) Part 2: High-speed medium access unit ISO/IEC 8482
48、, Information technology Telecommunications and information exchange between systems Twisted pair multipoint interconnections ISO/IEC 8825 (all parts), Information technology ASN.1 encoding rules ISO/IEC 8802-3:2000, Information technology Telecommunications and information exchange between systems
49、Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications BS EN 50463-4:2012EN 50463-4:2012 - 8 - ISO/IEC 9646-1:1994, Information technology Open Systems Interconnection Conformance testing methodology and framework Part 1: General concepts 1)ITU-T Recommendation V.24, List of definitions for interchange circuits between data terminal equipme
