IEC 62625-1:2013

Electronic railway equipment - On board driving data recording system - Part 1: System specification

IEC 62625-1:2013 covers the specification of an on board driving data recording system for the purpose of recording data about the operation of the train. The data refers both to the driver behaviour and the on board systems behaviour to support systematic safety monitoring as a means of preventing incidents and accidents. The data is recorded in a way that is suitable for identifying cause and where possible consequence, such that the data is suitable:
- for investigative use in case of accidents and incidents;
- to monitor the appropriate actions of drivers. This standard specifies the requirements for a universal recording system that is applicable to all types of rail vehicles. The contents of the corrigendum of October 2016 have been included in this copy.

Matériel électronique ferroviaire - Système embarqué d'enregistrement de données de conduite - Partie 1: Spécification du système

La CEI 62625-1:2013 concerne la spécification d'un système embarqué d'enregistrement de données de conduite visant à enregistrer les données relatives au fonctionnement du train. Il s'agit de données relatives au comportement du conducteur et des systèmes embarqués, afin d'assurer la surveillance de sécurité systématique comme moyen de prévention des incidents et des accidents. Les données sont enregistrées de manière à pouvoir identifier la cause et, si possible, les conséquences, de sorte qu'elles permettent:
- d'enquêter en cas d'accidents et d'incidents;
- de surveiller les actions appropriées des conducteurs. La présente norme précise les exigences relatives à un système d'enregistrement universel applicables à tous les types de véhicules ferroviaires. Le contenu du corrigendum d'octobre 2016 a été pris en considération dans cet exemplaire.

General Information

• Status: Published
• Publication Date: 11-Sep-2013
• 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 48 - TC 9/WG 48
• Current Stage: PPUB - Publication issued
• Start Date: 30-Sep-2013
• Completion Date: 12-Sep-2013

Relations

• Corrected By: IEC 62625-1:2013/COR1:2016 - Corrigendum 1 - Electronic railway equipment - On board driving data recording system - Part 1: System specification
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62625-1 ®
Edition 1.0 2013-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Electronic railway equipment – On board driving data recording system –
Part 1: System specification
Matériel électronique ferroviaire – Système embarqué d’enregistrement de
données de conduite –
Partie 1: Spécification du système

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IEC 62625-1 ®
Edition 1.0 2013-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Electronic railway equipment – On board driving data recording system –

Part 1: System specification
Matériel électronique ferroviaire – Système embarqué d’enregistrement de

données de conduite –
Partie 1: Spécification du système

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX W
ICS 45.060 ISBN 978-2-8322-1093-2

– 2 – 62625-1  IEC:2013
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, abbreviations, acronyms, and conventions . 7
3.1 Terms and definitions . 7
3.2 Abbreviations and acronyms . 8
3.3 Conventions . 8
3.3.1 Base of numeric values . 8
3.3.2 Naming conventions . 9
4 Requirements . 9
4.1 General . 9
4.2 Functional requirements . 9
4.2.1 Record train data . 9
4.2.2 Ensure on board protection of recorded data . 9
4.2.3 Ensure retrieval of recorded data . 10
4.2.4 Enable recorded data analysis . 10
4.2.5 Optional functions . 11
4.3 System requirements . 11
4.3.1 On board driving data recording system . 11
4.3.2 Optional modes . 18
4.4 Use cases . 18
5 Conformity statement . 18
Annex A (informative) Italian use case . 19
Annex B (informative) Japanese use case . 23
Annex C (informative) German use case . 25
Annex D (informative) Chinese use case . 26
Annex E (informative) Functional breakdown structure – Overview (extract from EN
15380-4) . 27
Annex F (informative) Check list of monitored and recorded data . 30
Bibliography . 34

Figure 1 – ODDRS modes . 12
Figure 2 – ODDRS optional modes . 18
Figure A.1 – SCMT and the related subsystems and devices . 20
Figure A.2 – Structure of DIS remote servers and central computing systems . 21
Figure A.3 – Example of DIS data analysis . 22

Table 1 – Parameter values of the protection capability . 14
Table 2 – Minimum recorded data list . 15
Table 3 – ODDR Unit input requirements . 17
Table E.1 – ODDRS allocation in EN 15380-4 . 29
Table F.1 – Recorded data features . 31

62625-1  IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRONIC RAILWAY EQUIPMENT –
ON BOARD DRIVING DATA RECORDING SYSTEM –

Part 1: System specification
FOREWORD
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International Standard IEC 62625-1 has been prepared by IEC technical committee 9:
Electrical equipment and systems for railways.
The text of this standard is based on the following documents:
FDIS Report on voting
9/1820/FDIS 9/1844/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.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – 62625-1  IEC:2013
A list of all parts in the IEC 62625 series, published under the general title Electronic railway
equipment – On board driving data recording system, can be found on the IEC website.
The committee has decided
...