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GB/T 28029.9-2020Electronic railway equipment - Train communication network (TCN) - Part 3-1: Multifunction Vehicle Bus (MVB) (English PDF)

轨道交通电子设备列车通信网络（TCN）第3-1部分：多功能车辆总线（MVB）

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

March 6, 2020

Implementation date

October 1, 2020

Scope

GB/T 28029.9-2020 is the English-translated version of 轨道交通电子设备列车通信网络（TCN）第3-1部分：多功能车辆总线（MVB）.

GB/T 28029.9-2020 is the Chinese standard "Electronic railway equipment - Train communication network (TCN) - Part 3-1: Multifunction Vehicle Bus (MVB)".

Its scope clause reads: This part of GB/T 28029 specifies the following contents of the multi-function vehicle bus (MVB). a) Physical transmission media in single-wire configuration and two-wire configuration; b) Signal representation and redundant processing; c) Format and timing of transmitted frames and messages; d) Structure of bus communication; e) Sovereignty distribution; f) bus management; g) Link layer interface and layer management interface. This section applies to multi-function vehicle bus (MVB).

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Document preview — GB/T 28029.9-2020

National Standard of the People's Republic of China

ICS: 45.060
Classification: S 70

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviations and conventions
3.1 Terms and definitions
3.2 Acronyms
3.3 Convention
4 Physical layer
4.1 Topology
4.2 Equipment classification
4.3 Common specifications for all media
4.4 ESD media (optional)
4.5 EMD media (optional)
4.6 Fiber media (optional)
5 Signal representation determined by medium
5.1 Overview
5.2 Encoding and decoding of frames
5.3 Line redundancy (optional)
5.4 Repeater
6 frames and messages
6.1 Frame format
6.2 Message timing
6.3 Detection of correct frame, collision and silence by the master
7 Link layer control
7.1 Address code
7.2 Contents of the main frame
7.3 From Frame Content
7.4 Message type
8 Media distribution
8.1 Organization
8.2 Periodic Polling
8.3 Event polling
8.4 Device scan
9 Sovereignty transfer
9.1 Overview
9.2 Sovereignty Transfer Operations
9.3 Sovereignty Transfer Regulations
9.4 Surveillance Data Frame for Sovereignty Transfer
10 Link layer interface
10.1 Link layer layering
10.2 Link Process Data Interface
10.3 Link Message Data Interface
10.4 Link monitoring interface
11 Real Time Protocol
12 Network Management
12.1 Contents of this chapter
12.2 MVB link management objects
12.3 MVB service and management messages
Appendix A (informative appendix) The structural changes of this part compared with IEC 61375-3-1..2012
References

1 Scope

This part of GB/T 28029 specifies the following contents of the multi-function vehicle bus (MVB).

a) Physical transmission media in single-wire configuration and two-wire configuration;

b) Signal representation and redundant processing;

c) Format and timing of transmitted frames and messages;

d) Structure of bus communication;

e) Sovereignty distribution;

f) bus management;

g) Link layer interface and layer management interface.

This section applies to multi-function vehicle bus (MVB).

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article

Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.

GB/T 5013.1 Rubber insulated cables with rated voltage 450/750V and below Part 1. General requirements (GB/T 5013.1-

2008, IEC 60245-1..2003, IDT)

GB/T 7424.1 General Specification for Optical Cables Part 1. General Provisions (GB/T 7424.1-2003, IEC 60794-1-1..2001, MOD)

GB/T 15127 information technology system for remote communication and information exchange of twisted pair multi-point interconnection (GB/T 15127-2008, (ISO /IEC 8482..1993, IDT)

GB/T 15629.2 Particular Requirements for Local Area Networks and Metropolitan Area Networks for Telecommunications and Information Exchange between Information Technology Systems Part 2

Points. logical link control (GB/T 15629.2-2008, ISO /IEC 8802-2..1998, IDT)

GB/T 16262 (All Parts) Information Technology Abstract Syntax Notation One (ASN.1) Part 1. Basic Notation Specification [(ISO /

All parts of IEC 8824)]

GB/T 18380.11 Combustion test of electric cables and optical cables under flame conditions Part 11. Vertical flame of single insulated wire and cable

Spread test device (GB/T 18380.11-2008, IEC 60332-1-1..2004, IDT)

GB/T 18657.1-2002 Telecontrol equipment and systems Part 5. Transmission Protocol Part 1. Transmission frame format (IEC 60870-

5-1..1990, IDT)

GB/T 25119 Electronic device for rail transit rolling stock (GB/T 25119-2010, IEC 60571..2006, MOD)

GB/T 28029.2-2020 Rail Transit Electronic Equipment Train Communication Network (TCN) Part 2-1. Stranded Train Bus (WTB) (IEC 61375-2-1..2012, MOD)

IEC 60304 Standard colours for insulation of low-frequency cables and wires (Standardcoloursforinsulationforlow-frequency cablesandwires)

IEC 60807 (all parts) Rectangular connectors for frequencies below 3MHz (Rectangular connectors forfrequencies) below3MHz)

TB/T 2834 | GB/T 28029.14 | GB/T 28029.13 | GB/T 28029.11 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 158 pages — is available in the English PDF.

Referenced standards

Normative references

IEC 60245 · IEC 60794 · IEC 8482 · IEC 8802 · GB/T 16262 · IEC 8824 · IEC 60332 · IEC 60870 · IEC 60571 · IEC 61375 · IEC 60304 · IEC 60807

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