SIST EN 61375-2-2:2012
(Main)Electronic railway equipment - Train communication network - Part 2-2: WTB - Wire Train Bus conformance testing (IEC 61375-2-2:2012)
Electronic railway equipment - Train communication network - Part 2-2: WTB - Wire Train Bus conformance testing (IEC 61375-2-2:2012)
This part of IEC 61375 applies to all equipment and devices implemented according to IEC 61375-2-1, i.e. it covers the procedures to be applied to such equipment and devices when the conformance should be proven. The applicability of this standard to a TCN implementation allows for individual conformance checking of the implementation itself and is a pre-requisite for further interoperability checking between different TCN implementations.
Elektronische Betriebsmittel für Bahnen – Zug-Kommunikations-Netzwerk (TCN) - Teil 2-2: Wire Train Bus Konformitätsprüfung (IEC 61375-2-2:2012)
Matériel électronique ferroviaire - Réseau embarqué de train (TCN) - Partie 2-2: Bus de train filaire - Essais de conformité (CEI 61375-2-2:2012)
La CEI 61375-2-2:2012 s'applique à tous les équipements et dispositifs mis en place conformément à la CEI 61375-2-1. Elle concerne les modes opératoires à appliquer aux équipements et dispositifs dont il convient de démontrer la conformité. L'applicabilité de la présente norme à la mise en oeuvre d'un TCN permet de procéder à une vérification de conformité individuelle de la mise en oeuvre elle-même et constitue une condition préalable à un contrôle approfondi de l'interopérabilité des différentes mises en oeuvre du TCN.
Železniške elektronske naprave - Komunikacijsko omrežje vlaka - 2-2. del: Preskus skladnosti žičnega podatkovnega vodila vlaka WTB (IEC 61375-2-2:2012)
Ta del standarda IEC 61375 velja za vso opremo in naprave, ki se uporabljajo v skladu s standardom IEC 61375-2-1, tj. zajema postopke, ki jih je treba uporabljati za tako opremo in naprave v primeru dokazovanja skladnosti. Uporaba tega standarda za izvedbo komunikacijskega omrežja vlaka (TCN) omogoča posamezno preverjanje skladnosti same izvedbe in je pogoj za nadaljnje preverjanje interoperabilnosti med različnimi izvedbami komunikacijskega omrežja vlaka.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Elektronische Betriebsmittel für Bahnen – Zug-Kommunikations-Netzwerk (TCN) - Teil 2-2: Wire Train Bus Konformitätsprüfung (IEC 61375-2-2:2012)Matériel électronique ferroviaire - Réseau embarqué de train (TCN) - Partie 2-2: Bus de train filaire - Essais de conformité (CEI 61375-2-2:2012)Electronic railway equipment - Train communication network - Part 2-2: WTB - Wire Train Bus conformance testing (IEC 61375-2-2:2012)45.020Železniška tehnika na splošnoRailway engineering in generalICS:Ta slovenski standard je istoveten z:EN 61375-2-2:2012SIST EN 61375-2-2:2012en01-oktober-2012SIST EN 61375-2-2:2012SLOVENSKI
STANDARD
SIST EN 61375-2-2:2012
EUROPEAN STANDARD EN 61375-2-2 NORME EUROPÉENNE
EUROPÄISCHE NORM August 2012
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61375-2-2:2012 E
ICS 45.060
English version
Electronic railway equipment -
Train communication network (TCN) -
Part 2-2: Wire Train Bus conformance testing (IEC 61375-2-2:2012)
Matériel électronique ferroviaire -
Réseau embarqué de train (TCN) -
Partie 2-2: Bus de Train Filaire -
Essais de conformité (CEI 61375-2-2:2012)
Elektronische Betriebsmittel für Bahnen - Zug-Kommunikations-Netzwerk (TCN) - Teil 2-2: Wire Train Bus Konformitätsprüfung (IEC 61375-2-2:2012)
This European Standard was approved by CENELEC on 2012-07-26. CENELEC 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 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.
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.
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 Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 61375-2-2:2012
EN 61375-2-2:2012 - 2 -
Foreword The text of document 9/1643/FDIS, future edition 1 of IEC 61375-2-2, prepared by IEC/TC 9 "Electrical equipment and systems for railways" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61375-2-2:2012.
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-04-26 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-07-26
Attention 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 Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document.
Endorsement notice The text of the International Standard IEC 61375-2-2:2012 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 61375-1 NOTE
Harmonized as EN 61375-1.
SIST EN 61375-2-2:2012
- 3 - EN 61375-2-2:2012 Annex ZA (normative)
Normative references to international publications with their corresponding European publications
The following documents, in whole or 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.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60571 - Electronic equipment used on rail vehicles - -
IEC 60807 Series Rectangular connectors for frequencies below 3 MHz
- -
IEC 61375-2-1 - Electronic railway equipment - Train communication network (TCN) -
Part 2-1: Wire Train Bus (WTB) EN 61375-2-1 -
ISO/IEC 7498 Series Information technology - Open Systems Interconnection - Basic Reference Model - -
ISO/IEC 9646-1 1994 Information technology - Open Systems Interconnection - Conformance testing methodology and framework -
Part 1: General concepts - -
ISO/IEC 9646-7 1995 Information technology - Open Systems Interconnection - Conformance testing methodology and framework -
Part 7: Implementation Conformance Statements - -
UIC CODE 556 - Information transmission in the train (train-bus) - -
SIST EN 61375-2-2:2012
EN 61375-2-2:2012 - 4 -
Annex ZZ (informative)
Coverage of Essential Requirements of EU Directives
This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Annex III of the EU Directive 2008/57/EC.
Compliance with this standard provides one means of conformity with the specified essential requirements of the Directive concerned.
WARNING: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard.
SIST EN 61375-2-2:2012
IEC 61375-2-2 Edition 1.0 2012-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Electronic railway equipment – Train communication network (TCN) –
Part 2-2: Wire Train Bus conformance testing
Matériel électronique ferroviaire – Réseau embarqué de train (TCN) –
Partie 2-2: Bus de Train Filaire – Essais de conformité
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XD ICS 45.060 PRICE CODE CODE PRIX ISBN 978-2-88912-068-0
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®
Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé. colourinsideSIST EN 61375-2-2:2012
– 2 – 61375-2-2 ¤ IEC:2012 CONTENTS FOREWORD . 6 INTRODUCTION . 8 1 Scope . 10 2 Normative references . 10 3 Terms and definitions, Abbreviations, Conventions . 10 3.1 Terms and definitions . 10 3.2 Abbreviations . 11 4 Conformance test: approach, requirements and boundaries . 12 4.1 The approach . 12 4.1.1 Requirements . 12 4.1.2 Requirements declaration statements for an IUT . 14 4.2 Boundaries . 15 4.2.1 General . 15 4.2.2 Basic interconnection tests . 16 4.2.3 Capability tests . 16 4.2.4 Behaviour tests. 17 4.2.5 Conformance resolution tests . 17 4.2.6 Interpretation of clauses/subclauses and statements . 18 4.2.7 Relation to interoperability . 20 4.2.8 Relation to performance test . 20 4.3 Conformance assessment process outline . 21 4.3.1 General . 21 4.3.2 Analysis of results, outcomes and verdicts . 21 5 Conformance test of a WTB node, WTB trunk cable, WTB jumper cables, WTB extension cables. 22 5.1 PICS . 22 5.1.1 Instructions for filling the PICS pro-forma . 22 5.1.2 PICS tables . 24 5.1.3 Basic interconnection tests . 32 5.1.4 Capability tests . 32 5.1.5 Behaviour tests. 32 5.1.6 Link layer interface . 47 5.1.7 The test cases . 58 6 Conformance test of RTP . 68 6.1 Ports and Traffic_Store . 69 6.2 Dataset consistency . 69 6.2.1 Error handling . 69 6.2.2 Freshness supervision . 69 6.2.3 Synchronisation dataset . 69 6.2.4 Dataset polling . 70 6.2.5 Dataset, port and logical address . 70 6.2.6 Traffic_Store Identifier . 70 6.3 Port_Address . 70 6.4 Link_Process_Data_Interface primitives . 70 6.5 Messages services and protocols . 70 SIST EN 61375-2-2:2012
61375-2-2 ¤ IEC:2012 – 3 – 7 Conformance test of a WTB-equipped consist . 70 7.1 General . 70 7.2 PICS . 71 7.2.1 Instructions for filling the PICS pro-forma . 71 7.2.2 Abbreviations . 71 7.2.3 PICS tables . 71 7.3 Test suites . 74 7.3.1 Physical interface tests . 75 7.3.2 DC test: line resistance . 75 7.3.3 WTB Link_layer capabilities . 78 7.3.4 Data test storage . 85 7.4 Consist network interoperability test . 85 7.5 Application profile . 85 7.6 Several nodes on the consist . 85 8 Conformance test of NM . 85 Annex A (normative)
Test laboratory role and client role . 86 Annex B (informative)
Test instrumentation and dedicated test bed . 93 Bibliography . 101
Figure 1 – Insertion loss measurement . 34 Figure 2 – Measurement of the input resistance . 35 Figure 3 – End setting measurement setup 1 . 35 Figure 4 – End setting measurement setup 2 . 36 Figure 5 – Switches measurement setup 1 . 37 Figure 6 – Indirect attachment switches measurements Fixture 1 . 37 Figure 7 – Direct attachment switches measurements Fixture 1 . 38 Figure 8 – Transmitter fixtures . 39 Figure 9 – Transmitter output signal . 40 Figure 10 – Intermediate transmitted noise test fixture . 40 Figure 11 – End node transmitted noise test fixture . 41 Figure 12 – Signal and idling at transmitter . 42 Figure 13 – RF resistor example . 43 Figure 14 – Short-circuit test Fixture 1 . 43 Figure 15 – Receiver signal envelope . 45 Figure 16 – Receiver edge distortion . 46 Figure 17 – Example of relay switch logic diagram for line A . 49 Figure 18 – WTB orientation . 52 Figure 19 – Line switch identification in position P01 . 53 Figure 20 – Line switch identification in position P10 . 53 Figure 21 – Line switch identification in position P32 . 54 Figure 22 – Test suite identifier TTS1 . 55 Figure 23 – Test suite identifier TTS2 . 56 Figure 24 – Test suite identifier TTS3 . 57 Figure 25 – Line resistance . 76 Figure 26 – Crosstalk . 77 SIST EN 61375-2-2:2012
– 4 – 61375-2-2 ¤ IEC:2012 Figure 27 – Propagation delay and attenuation . 78 Figure 28 – Coach tester nodes . 83 Figure B.1 – Hardware test bed architecture . 94 Figure B.2 – Coach tester architecture . 95 Figure B.3 – Configuration of the coach tester . 99 Figure B.4 – WTB line redundancy switch-over . 100
Table 1 – Document structure . 9 Table 2 – Continuance indication . 19 Table 3 – Weak statements . 20 Table 4 – Relation to interoperability . 20 Table 5 – Relation to performance test . 21 Table 6 – PICS pro-forma identification . 24 Table 7 – PICS pro-forma implementation under test . 25 Table 8 – PICS pro-forma IUT supplier and/or test laboratory client . 25 Table 9 – PICS pro-forma identification of the standards . 26 Table 10 – PICS pro-forma global statement of conformance . 26 Table 11 – PICS pro-forma level of testing . 26 Table 12 – PICS pro-forma node capability . 27 Table 13 – PICS pro-forma redundancy . 27 Table 14 – PICS pro-forma redundancy configuration . 27 Table 15 – PICS pro-forma signalling . 28 Table 16 – PICS pro-forma cable . 28 Table 17 – PICS pro-forma trunk cable . 28 Table 18 – PICS pro-forma jumper cable . 29 Table 19 – PICS pro-forma extension cable . 29 Table 20 – PICS pro-forma front panel layout . 30 Table 21 – PICS pro-forma connector arrangement . 30 Table 22 – PICS pro-forma connector layout and type . 31 Table 23 – PICS pro-forma switches type . 32 Table 24 – PICS pro-forma switches . 32 Table 25 – WTB pin to pin measurement. 38 Table 26 – Fault tolerance parameters . 42 Table 27 – Frequency sinusoidal signal . 47 Table 28 – WTB devices configuration . 50 Table 29 – TNM agent services. 51 Table 30 – Mapping Server services . 51 Table 31 – Power switch identifier. 53 Table 32 – Line switch identifier . 53 Table 33 – Test suites . 54 Table 34 – Test sequence node strength . 59 Table 35 – Test sequence change of user report . 59 Table 36 – Test sequence change of node descriptor . 60 SIST EN 61375-2-2:2012
61375-2-2 ¤ IEC:2012 – 5 – Table 37 – Test sequence change of inauguration data . 60 Table 38 – Test sequence inauguration inhibit lengthening . 61 Table 39 – Test sequence sleep state . 61 Table 40 – Test sequence fast insertion . 62 Table 41 – Test sequence late insertion . 62 Table 42 – Test sequence process data . 63 Table 43 – Test sequence individual period 3 . 63 Table 44 – Test sequence individual period 2 . 63 Table 45 – Test sequence coupling of two compositions . 64 Table 46 –Test sequence inauguration time IUT intermediate . 65 Table 47 – Test sequence inauguration time IUT end setting main direction 2 . 65 Table 48 – Test sequence inauguration time IUT end setting main direction 1 . 65 Table 49 – Test sequence failure of the master node . 66 Table 50 – Test sequence line redundancy during regular operation . 66 Table 51 – Test sequence line redundancy during inauguration . 67 Table 52 – Test sequence measurement of basic period . 67 Table 53 – WTB link layer procedures . 68 Table 54 – PICS pro-forma identification . 71 Table 55 – PICS pro-forma WTB consist under test . 72 Table 56 – PICS pro-forma identification of consist WTB node . 72 Table 57 – PICS pro-forma identification of consist trunk cable . 73 Table 58 – PICS pro-forma identification of consist jumper cable . 73 Table 59 – PICS pro-forma identification of consist extension cable . 74
SIST EN 61375-2-2:2012
– 6 – 61375-2-2 ¤ IEC:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
ELECTRONIC RAILWAY EQUIPMENT –
TRAIN COMMUNICATION NETWORK (TCN) –
Part 2-2: Wire Train Bus conformance testing
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61375-2-2 has been prepared by IEC technical committee 9: Electrical equipment and systems for railways. This first edition cancels the clauses of IEC 61375-2, first edition, published in 2007, relevant to the specification of WTB conformance testing and constitutes a technical revision. It was prepared taking into account IEC 61375-2-1, first edition. The text of this standard is based on the following documents: FDIS Report on voting 9/1643/FDIS 9/1667/RVD
Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. SIST EN 61375-2-2:2012
61375-2-2 ¤ IEC:2012 – 7 – This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of IEC 61375 series, under the general title Electronic railway equipment – Train communication network (TCN), can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on
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