1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationElectronic railway equipment Train communication network (TCN)Part 3-1: Multifunction Vehicle Bus (MVB)BS EN 61375-3-1:2012National forewordThis British Standard is the UK implem
2、entation of EN 61375-3-1:2012. It is identical to IEC 61375-3-1:2012.The UK participation in its preparation was entrusted by Technical Committee GEL/9, Railway Electrotechnical Applications, to Panel GEL/9/-/4, Railway applications - Train communication network and multimedia systems.A list of orga
3、nizations 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 application. The British Standards Institution 2012Published by BSI Standards Limited 201
4、2 ISBN 978 0 580 68229 2 ICS 45.060Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2012.Amendments issued since publicationAmd. No. Date Text affectedB
5、RITISH STANDARDBS EN 61375-3-1:2012EUROPEAN STANDARD EN 61375-3-1 NORME EUROPENNE EUROPISCHE NORM August 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Mar
6、nix 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 61375-3-1:2012 E ICS 45.060 English version Electronic railway equipment - Train communication network (TCN) - Part 3-1: Multifunction Vehicle Bus (MVB
7、) (IEC 61375-3-1:2012) Matriel lectronique ferroviaire - Rseau embarqu de train (TCN) - Partie 3-1: Bus de Vhicule Multifonctions (MVB) (CEI 61375-3-1:2012) Elektronische Betriebsmittel fr Bahnen - Zug-Kommunikations-Netzwerk - Teil 3-1: Multipurpose Vehicle Bus (MVB) (IEC 61375-3-1:2012) This Europ
8、ean 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
9、 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 CENE
10、LEC 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
11、 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. BS EN 61375-3-1:2012EN 61375-3-1:2012 Foreword T
12、he text of document 9/1644/FDIS, future edition 1 of IEC 61375-3-1, 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 61375-3-1:2012. The following dates are fixed: latest date by which the document has t
13、o 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 th
14、is 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
15、 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 61375-3-1:2012 was approved by CENELEC as a European Standard without any modification. In t
16、he official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60332-1-2 NOTE Harmonized as EN 60332-1-2. IEC 60870 series NOTE Harmonized in EN 60870 series. IEC 61158-2 NOTE Harmonized as EN 61158-2. BS EN 61375-3-1:2012EN 61375-3-1:2012 Annex ZA (norm
17、ative) 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 unda
18、ted 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 60245-1 - Rubber insulated cables
19、- Rated voltages up to and including 450/750 V - Part 1: General requirements - - IEC 60304 - Standard colours for insulation for low-frequency cables and wires HD 402 S2 - IEC 60332-1-1 - Tests on electric and optical fibre cables under fire conditions - Part 1-1: Test for vertical flame propagatio
20、n for a single insulated wire or cable - ApparatusEN 60332-1-1 - IEC 60571 - Electronic equipment used on rail vehicles - - IEC 60794-1-1 - Optical fibre cables - Part 1-1: Generic specification - General EN 60794-1-1 - IEC 60807 Series Rectangular connectors for frequencies below 3 MHz - - IEC 6087
21、0-5-1 - Telecontrol equipment and systems - Part 5: Transmission protocols - Section 1: Transmission frame formats EN 60870-5-1 - IEC 61375-2-1 - Electronic railway equipment - Train communication network (TCN) - Part 2-1: Wire Train Bus (WTB) EN 61375-2-1 - ISO/IEC 8482 - Information technology - T
22、elecommunications and information exchange between systems - Twisted pair multipoint interconnections - - ISO/IEC 8802-2 - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 2: Logical link contro
23、l - - ISO/IEC 8824 Series Information technology - Abstract Syntax Notation One (ASN.1) - - ISO/IEC 8825 Series Information technology - ASN.1 encoding rules - - ISO/IEC 9646 Series Information technology - Open Systems Interconnection - Conformance testing methodology and framework - - ISO/IEC 1323
24、9 - Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures - - BS EN 61375-3-1:2012EN 61375-3-1:2012 Publication Year Title EN/HD Year ITU-T Recommendation Z.100 - Specification and Description Language (SDL)- - BS EN 613
25、75-3-1:2012EN 61375-3-1:2012 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 e
26、ssential 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 falli
27、ng within the scope of this standard. BS EN 61375-3-1:201261375-3-1 IEC:2012 CONTENTS INTRODUCTION . 10 1 Scope 12 2 Normative references. . 12 3 Terms and definitions, abbreviations and conventions . 13 3.1 Terms and definitions . 13 3.2 Abbreviations 30 3.3 Conventions . 31 3.3.1 Base of numeric v
28、alues . 31 3.3.2 Naming conventions. 32 3.3.3 Time naming conventions . 32 3.3.4 Procedural interface conventions . . 32 3.3.5 Specification of transmitted data . 35 3.3.6 State diagram conventions . 37 4 Physical Layer . 38 4.1 Topology . . 38 4.1.1 Segments 38 4.1.2 Couplers 38 4.1.3 Double-line s
29、egments . 39 4.2 Device classes . . 39 4.2.1 Capabilities . 39 4.2.2 Class 0 devices . 40 4.2.3 Class 1 devices . 40 4.2.4 Class 2 devices . 40 4.2.5 Class 3 devices . 40 4.2.6 Class 4 devices . 40 4.2.7 Class 5 devices . 40 4.2.8 Device Attachment . 41 4.3 Specifications common to all media . 41 4.
30、3.1 Signalling speed . . 41 4.3.2 Propagation delays 41 4.3.3 Transceiver interface . 41 4.3.4 Redundant medium (option) . 42 4.4 Electrical Short Distance medium (choice) 43 4.4.1 ESD topology . . 43 4.4.2 ESD configuration rules 44 4.4.3 ESD section specifications 45 4.4.4 ESD shielding . 45 4.4.5
31、 ESD medium-dependent interface . 46 4.4.6 ESD Line_Unit specifications . 48 4.4.7 ESD signal wave form . 48 4.4.8 ESD transmitter 49 4.4.9 ESD receiver 50 4.5 Electrical Middle Distance medium (choice) 51 4.5.1 EMD topology . 51 4.5.2 EMD configuration rules 51 BS EN 61375-3-1:201261375-3-1 IEC:201
32、2 4.5.3 EMD terminator. 52 4.5.4 Cable section . . 52 4.5.5 EMD shielding. 53 4.5.6 EMD medium-dependent interface 54 4.5.7 EMD Line_Unit specifications . 57 4.5.8 EMD signal waveform . 58 4.5.9 EMD transmitter specifications . 58 4.5.10 EMD receiver specifications . 62 4.6 Optical Glass Fibre mediu
33、m (choice). . 63 4.6.1 OGF topology . 64 4.6.2 OGF optical cable and fibre . . 64 4.6.3 OGF medium-dependent interface 64 4.6.4 OGF test signal (guideline) . . 65 4.6.5 OGF transmitter specifications . 66 4.6.6 OGF receiver specifications . 66 4.6.7 OGF active star coupler 67 4.6.8 OGF double-line l
34、ayout (option) 68 5 Medium-dependent signalling . 68 5.1 Frame encoding and decoding . . 68 5.1.1 Conventions . . 68 5.1.2 Bit encoding . . 69 5.1.3 Non-data symbols . . 69 5.1.4 Start Bit . 69 5.1.5 Start Delimiter . 69 5.1.6 End Delimiter . . 70 5.1.7 Valid frame (definition) . . 71 5.1.8 Detectio
35、n of line idle 71 5.1.9 Detection of collision 71 5.1.10 Receiver behaviour in case of error . 71 5.1.11 Jabber halt . 71 5.2 Line redundancy (option) . 72 5.2.1 Principle 72 5.2.2 Redundant transmission 72 5.2.3 Redundant reception 72 5.2.4 Switchover . 72 5.2.5 Redundancy status report . 73 5.3 Re
36、peater . . 73 5.3.1 Repeater between single-line segments . 74 5.3.2 Repeater for redundant medium (option) 74 6 Frames and telegrams 75 6.1 Frame format 75 6.1.1 Master Frame format . 75 6.1.2 Slave Frame format . 75 6.1.3 Check Sequence . . 76 6.2 Telegram timing . 77 6.2.1 Conventions . . 77 6.2.
37、2 Reply delay (definition) . . 77 6.2.3 Frame spacing at the source . . 79 6.2.4 Frame spacing at the destination. 79 BS EN 61375-3-1:201261375-3-1 IEC:2012 6.2.5 Frame spacing at the master . . 80 6.3 Detection of correct frames, collision and silence by the master 81 6.3.1 Correct frame (definitio
38、n) 81 6.3.2 Detection of collision by the master . 81 6.3.3 Detection of silence by the master . 81 7 Link Layer Control 81 7.1 Addressing . 81 7.1.1 Device Address . 81 7.1.2 Logical_Address . . 81 7.1.3 Group_Address . 82 7.2 Master Frames contents . . 82 7.2.1 Master Frame format . 82 7.2.2 F_cod
39、e encoding . 82 7.3 Slave Frame contents . 83 7.3.1 Slave Frame format . 83 7.3.2 Size error . 84 7.4 Telegram types . . 84 7.4.1 Process Data telegram . . 84 7.4.2 Message Data . 85 7.4.3 Supervisory Data telegrams . 86 8 Medium allocation 87 8.1 Organisation . 87 8.1.1 Turn . 87 8.1.2 Basic Period
40、 . 87 8.1.3 Padding . 88 8.2 Periodic Polling . . 88 8.2.1 Periodic List . . 88 8.2.2 Individual Period . . 88 8.2.3 Periodic Phase construction . 89 8.3 Event Polling 90 8.3.1 Group_Address . 90 8.3.2 Event_Round . . 91 8.3.3 Recommended event search algorithm . 93 8.3.4 Supervisory Data frames for
41、 Event_Arbitration 94 8.4 Devices_Scan . 96 8.4.1 Device_Status 96 8.4.2 Device_Status protocol . 98 8.4.3 Devices_Scan protocol . 99 9 Mastership transfer 99 9.1 Mastership transfer operation . 99 9.1.1 Bus administrator configuration 99 9.2 Mastership transfer specifications . . 100 9.2.1 States .
42、 . 100 9.2.2 Time-outs for mastership transfer . 103 9.3 Supervisory data frames for mastership transfer 103 9.3.1 Device_Status telegram 103 9.3.2 Mastership transfer telegram 104 10 Link Layer Interface . . 104 10.1 Link Layer layering . . 104 BS EN 61375-3-1:201261375-3-1 IEC:2012 10.2 Link Proce
43、ss Data interface . . 105 10.3 Link Message Data interface . 105 10.3.1 General . 105 10.3.2 Priority . 106 10.3.3 Packet size . 106 10.3.4 Protocol_Type. 106 10.3.5 Message Transport Protocol 106 10.4 Link Supervision Interface . . 106 10.4.1 General . 106 10.4.2 Link Supervision Interface procedur
44、es . . 106 10.4.3 MVB_Status . . 107 10.4.4 MVB_Control 107 10.4.5 MVB_Devices . 108 10.4.6 MVB_Administrator 108 10.4.7 MVB_Report . 110 11 Real-Time Protocols . 111 12 Gateway Function 111 13 Network Management . 111 13.1 Contents of this clause . . 111 13.2 MVB Managed objects 111 13.2.1 MVB link
45、 objects . . 111 13.3 MVB Services and management messages . 112 13.3.1 MVB link services 112 Bibliography . . 126 Figure 1 Reference device and structure of the document . 11 Figure 2 State transition example . 37 Figure 3 MVB configuration . 39 Figure 4 Transceiver interface . 42 Figure 5 Example
46、of ESD segment . 43 Figure 6 Example of terminator 44 Figure 7 ESD backplane section (double-line) . 46 Figure 8 ESD connector arrangement . . 47 Figure 9 ESD terminator connector arrangement . 48 Figure 10 Example of start of frame (ESD) . 49 Figure 11 End of an ESD frame (both cases) . . 50 Figure
47、 12 EMD medium . . 51 Figure 13 Shielding (single-line segment) 53 Figure 14 Single-line device attachment 54 Figure 15 Double-line device attachment to EMD . 55 Figure 16 EMD connectors arrangement 56 Figure 17 EMD terminator strapping . 57 Figure 18 Example of start of an EMD frame . . 58 Figure 1
48、9 Example of pulse waveform at EMD transmitter 60 Figure 20 Example of end of EMD frame . 61 Figure 21 EMD receiver test signal . 62 BS EN 61375-3-1:201261375-3-1 IEC:2012 Figure 22 Optical link . 64 Figure 23 Optical connector (dimensions in millimeters) . . 65 Figure 24 Example of start of OGF fra
49、me 66 Figure 25 Edge jitter 67 Figure 26 Example of active star coupler . 67 Figure 27 Example of a duplicated star coupler . 68 Figure 28 “0“ and “1“ data encoding 69 Figure 29 Non_Data symbols encoding . . 69 Figure 30 Master Start Delimiter . 70 Figure 31 Slave Start Delimiter 70 Figure 32 Example of End Delimiter for EMD medium . 70 Figure 33 Example of a valid frame (OGF medium) . . 71 Figure 34 Signal skew . . 72 Figure 35 Example of repeater for single-line
