IEC TS 62580-2:2016

Electronic railway equipment - On-board multimedia and telematic subsystems for railways - Part 2: Video surveillance/CCTV services

IEC TS 62580-2:2016(E) specifies the on-board video surveillance/CCTV system functionality and requirement for the purpose of interoperability between components of on-board video surveillance/CCTV systems in the same vehicle and subsystems in different vehicles of the same train, which means two levels of interoperability are considered, one is interoperability between components and another is between subsystems.

General Information

• Status: Published
• Publication Date: 06-Jun-2016
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: TC 9 - Electrical equipment and systems for railways
• Drafting Committee: WG 46 - TC 9/WG 46
• Current Stage: PPUB - Publication issued
• Start Date: 15-Aug-2016
• Completion Date: 07-Jun-2016

Standards Content (Sample)

IEC TS 62580-2 ®
Edition 1.0 2016-06
TECHNICAL
SPECIFICATION
colour
inside
Electronic railway equipment – On-board multimedia and telematic subsystems
for railways –
Part 2: Video surveillance/CCTV services
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IEC TS 62580-2 ®
Edition 1.0 2016-06
TECHNICAL
SPECIFICATION
colour
inside
Electronic railway equipment – On-board multimedia and telematic subsystems

for railways –
Part 2: Video surveillance/CCTV services

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 45.060 ISBN 978-2-8322-3413-6

– 2 – IEC TS 62580-2:2016 © IEC 2016
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references. 8
3 Terms, definitions and abbreviations . 9
3.1 Terms and definitions . 9
3.2 Abbreviations . 12
4 System breakdown structure . 13
5 Function breakdown structure . 14
5.1 General . 14
5.2 Video environment . 16
5.2.1 General . 16
5.2.2 To capture video . 16
5.2.3 To record video . 17
5.2.4 To retrieve video . 17
5.2.5 To export video . 17
5.2.6 To replay video . 17
5.2.7 To display video . 17
5.2.8 To analyse video . 17
5.2.9 Manage interconnection . 17
5.3 System management . 18
5.3.1 General . 18
5.3.2 Data management . 18
5.3.3 Activity management . 18
5.3.4 Interfaces management . 18
5.4 System security . 18
5.4.1 General . 18
5.4.2 System integrity . 19
5.4.3 Data integrity . 19
6 Requirements . 19
6.1 Video environment requirement . 19
6.1.1 To capture video . 19
6.1.2 To record video . 20
6.1.3 To retrieve and export video . 22
6.1.4 To replay video . 22
6.1.5 To display video . 23
6.1.6 To analyse video . 23
6.1.7 Manage interconnection . 24
6.2 System management requirement . 25
6.2.1 Activity and data management . 25
6.2.2 Interfacing to other systems . 25
6.3 System security requirement . 26
6.3.1 General . 26
6.3.2 System integrity . 26
6.3.3 Data integrity . 28
6.4 Video transmission requirement . 28

6.4.1 General . 28
6.4.2 Performance requirement . 28
6.4.3 Transmission protocol . 30
6.4.4 IP interoperability implementation based on Web service . 32
Annex A (informative) Use case of on-board video surveillance/CCTV system . 37
Bibliography . 47

Figure 1 – Relation of IEC TS 62580-2 with other standards . 8
Figure 2 – Typical structure of on-board video surveillance/CCTV system and interface
with other systems . 14
Figure 3 – Function blocks of an on-board video surveillance/CCTV system . 16
Figure 4 – On-board video surveillance/CCTV System topology . 24
Figure 5 – Building block of existing standards . 30
Figure 6 – Structure layer . 31
Figure 7 – Device discovery in a multiple consist case . 35
Figure 8 – Message sequence for client and TSP1 within the same consist . 35
Figure 9 – Message sequence for client and TSP2 within two consists . 36
Figure A.1 – Synthesis of use case 1 . 38
Figure A.2 – Synthesis of use case 2 . 40
Figure A.3 – Detailed Scenario 2 with SBS block . 41
Figure A.4 – Synthesis of use case . 42
Figure A.5 – Detailed Scenario 3 with SBS, two consists are displayed . 43
Figure A.6 – Detailed Scenario 4 with SBS . 44
Figure A.7 – Detailed Scenario 5 with SBS . 46

Table 1 – A function breakdown of on-board video surveillance/CCTV system . 15
Table 2 – Access level . 27
Table 3 – Data access . 28
Table 4 – Access to system logs . 28
Table 5 – Mandatory services given in IEC 62676-2-3 required for different functions . 33

– 4 – IEC TS 62580-2:2016 © IEC 2016
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRONIC RAILWAY EQUIPMENT – ON-BOARD
MULTIMEDIA AND TELEMATIC SUBSYSTEMS FOR RAILWAYS –

Part 2: Video surveillance/CCTV services

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