SIST EN 62625-1:2014
(Main)Electronic railway equipment - On board driving data recording system - Part 1: System specification
Electronic railway equipment - On board driving data recording system - Part 1: System specification
This part of IEC 62625 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. The conformance test procedure will be covered by a future standard in the IEC 62625 series. This standard specifies the requirements for a universal recording system that is applicable to all types of rail vehicles. Requirements and responsibilities for the management and retention of the data to ensure that its integrity is maintained once it has been extracted from the recording device lie outside the scope of this standard. Application of this standard is subsidiary to the responsibility of the transport authority and the safety regulatory authority and to the specific laws and decrees where the ODDRS (on board driving data recording system) is deployed.
Elektronische Betriebsmittel für Bahnen - Bordsystem zur Fahrdatenaufzeichnung - Teil 1: Systemspezifikation
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.
Železniške elektronske naprave - Sistem registriranja podatkov o vožnji vlaka - 1. del: Specifikacija sistema
Ta del standarda IEC 62625 obravnava specifikacijo vgrajenega sistema za zapisovanje podatkov o vožnji za namene evidentiranja podatkov o upravljanju vlaka. Te podatki obravnavajo tako vedenje voznika kot vedenje vgrajenih sistemov za podporo sistematičnega nadzora varnosti za preprečevanje nezgod in nesreč. Podatki se shranjujejo na način, ki je primeren za ugotavljanje vzroka in, če je mogoče, posledice, tako da so podatki primerni za: – uporabo v preiskavah v primeru nezgod in nesreč; – spremljanje ustreznosti ravnanja voznikov. Postopek izvajanja preskusov skladnosti bo v prihodnosti obravnavan v skupini standardov IEC 62625. Ta standard določa vse zahteve za univerzalni sistem zapisovanja podatkov, ki se uporablja za vse vrste železniških vozil. Zahteve in odgovornosti za upravljanje in hrambo podatkov, da se zagotovi njihova celovitost po njihovi pridobitvi iz naprav za beleženje, niso zajete v tem standardu. Uporaba tega standarda je podredna odgovornosti organa za transport in pristojnega upravnega organa za varnost ter posebnim zakonom in uredbam, kadar se uporablja vgrajen sistem za zapisovanje podatkov o vožnji (ODDRS).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 62625-1:2014
01-januar-2014
Železniške elektronske naprave - Sistem registriranja podatkov o vožnji vlaka - 1.
del: Specifikacija sistema
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
Ta slovenski standard je istoveten z: EN 62625-1:2013
ICS:
03.220.30 Železniški transport Transport by rail
45.020 Železniška tehnika na Railway engineering in
splošno general
SIST EN 62625-1:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 62625-1:2014
EUROPEAN STANDARD
EN 62625-1
NORME EUROPÉENNE
November 2013
EUROPÄISCHE NORM
ICS 45.060
English version
Electronic railway equipment -
On board driving data recording system -
Part 1: System specification
(IEC 62625-1:2013)
Matériel électronique ferroviaire - Elektronische Betriebsmittel für Bahnen -
Système embarqué d’enregistrement Bordsystem zur Fahrdatenaufzeichnung -
de données de conduite - Teil 1: Systemspezifikation
Partie 1: Spécification du système (IEC 62625-1:2013)
(CEI 62625-1:2013)
This European Standard was approved by CENELEC on 2013-10-17. 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.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62625-1:2013 E
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EN 62625-1:2013 - 2 -
Foreword
The text of document 9/1820/FDIS, future edition 1 of IEC 62625-1, 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 62625-1:2013.
The following dates are fixed:
(dop) 2014-07-17
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2016-10-17
standards conflicting with the
document have to be withdrawn
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.
Endorsement notice
The text of the International Standard IEC 62625-1:2013 was approved by CENELEC as a European
Standard without any modification.
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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 - Railway applications - Electronic equipment EN 50155 -
used on rolling stock
IEC 61375 Series Electronic railway equipment - Train EN 61375 Series
communication network (TCN)
IEC 62498-1 - Railway applications - Environmental EN 50125-1 -
conditions for equipment -
Part 1: Equipment on board rolling stock
ISO/IEC 8824 Series Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of basic
notation
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SIST EN 62625-1:2014
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
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.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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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
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRONIC RAILWAY EQUIPMENT –
ON BOARD DRIVING DATA RECORDING SYSTEM –
Part 1: System specification
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 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.
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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 that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.
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INTRODUCTION
In the railway market over the last decade, the demand for event recorders onboard of trains,
metros and trams, has continuously increased. The operators are asking for more and more
recorders beyond the simple recording of speed, distance and elapsed time. Consequently,
many national safety authorities in many countries around the world require the installation of
on board event recording system. Herein some examples are listed:
• In Japan, the Ministry of Land, Infrastructure and Transport revised "Shorei (The Ministerial
regulation of Japan)" in 2006 for implementing juridical recorder. This regulation requires
the railway authorities having constant operational requirements to install juridical
recorders.
• In the USA, the Federal Railroad Administration issued in 2005 the “Final Rule 49 CFR
Part 229”. The rule requires that the leading locomotives of all the USA trains are equipped
with compliant event recorders.
• In the UK, the regulation GM/RT 2472 requires that the majority of trains operating on the
network rail controlled by infrastructure are fitted with a compliant on train data recorder.
• In Europe, the technical specifications for interoperability for the control-command system
and for Operation require the implementation of a Juridical Recording Unit when running on
the trans european network (TEN) (Directive 2008/57/EC of the European parliament and of
the council).
Today, it is necessary to set a common specification that can be referred to by the regulations
issued by each national safety authority to harmonize these requirements, to simplify the rolling
stock design and to ensure a cost effective implementation. The aim of this standard is to fulfil
this target.
In addition to the usual benefits of standardization for the railway stakeholders (e.g. cost
reduction), this standard has the following benefit:
• Achievement of a specification of a worldwide juridical event recorder that respects the
minimum requirements necessary for the interoperability of trains crossing the borders of
countries around the world (e.g. Europe, Asia, USA/Canada).
• The goals of the on board driving data recording system are to enable the checking of train
operation according to the driving rules through recording the events of train operation.
According to national laws, this checking can be used for enquiry after an accident or
incident or for the regular monitoring of the driver’s ability and qualification to operate the
train.
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ELECTRONIC RAILWAY EQUIPMENT –
ON BOARD DRIVING DATA RECORDING SYSTEM –
Part 1: System specification
1 Scope
This part of IEC 62625 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.
The conformance test procedure will be covered by a future standard in the IEC 62625 series.
This standard specifies the requirements for a universal recording system that is applicable to
all types of rail vehicles.
Requirements and responsibilities for the management and retention of the data to ensure that
its integrity is maintained once it has been extracted from the recording device lie outside the
scope of this standard.
Application of this standard is subsidiary to the responsibility of the transport authority and the
safety regulatory authority and to the specific laws and decrees where the ODDRS (on board
driving data recording system) is deployed.
2 Normative references
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.
IEC 60571, Railway applications – Electronic equipment used on rolling stock
IEC 61375 (all parts), Electronic railway equipment – Train communication network (TCN)
IEC 62498-1, Railway applications – Environmental conditions for equipment – Part 1:
Equipment on board rolling stock
ISO/IEC 8824 (all parts), Information technology – Abstract Syntax Notation One (ASN.1)
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3 Terms, definitions, abbreviations, acronyms, and conventions
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
accident
an unintended event or series of events that results in death, injury, loss of a system or service,
or environmental damage
Note 1 to entry: Accidents are divided into the following categories: collisions, derailments, level crossing
accidents, accidents to persons caused by rolling stock in motion, fires and others.
3.1.2
consist
single vehicle or a group of vehicles which are not separated during normal operation
Note 1 to entry: Train set and rake of coaches are synonyms.
Note 2 to entry: A consist may contain one or more traction units.
EXAMPLE The vehicles of a consist are steadily connected in a workshop, and automatic couplers are mounted at
both ends of the consist to facilitate the coupling and de-coupling of complete consists in the workshop or during
operation.
3.1.3
incidents
any occurrence, other than accident or serious accident, associated with the operation of trains
and which may affect the safety of operation
3.1.4
monitoring data
data related to the monitoring of the driver competence
3.1.5
non-volatile storage medium
memory and the relevant interface circuitry, which store the data for investigative use in case
of accidents and incidents
Note 1 to entry: The non-volatile storage medium may be protected.
3.1.6
ODDR unit
physical unit which implements the ODDRS
Note 1 to entry: ODDRS may be implemented by one or more ODDR units.
3.1.7
resolution
smallest change in the measurand, or stored quantity, which causes a perceptible change in
the indication
[SOURCE: IEC 60050-311:2001, 311-03-10, modified]
3.1.8
train safety functions
technical barrier to prevent a hazard to become an accident during the train operation
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3.2 Abbreviations and acronyms
ATO: Automatic Train Operation
ATS: Automatic Train Supervision
ATP: Automatic Train Protection
AWS: Automatic Warning System
CSV: Comma Separated Values
DIS: Driver Information System
DSD: Driver’s Safety Device
EBA: Eisenbahn-Bundesamt
EMU: Electric Multiple Unit
ERTMS: European Rail Traffic Management System
ETCS: European Train Control System
FBS: Functional Breakdown Structure
GPS: Global Positioning System
GSM-R: Global System for Mobile Communications - Railway
HMI: Human-Machine Interface
I/O: Input/Output
IT: Information Technology
JRU: Juridical Recording Unit
LKJ: Lieche Yunxing Jiankong Jilu Zhuangzhi
LSB: Least Significant Bit
LZB: Linienzugbeeinflussung
MVB: Multifunction Vehicle Bus
ODDR: On Board Driving Data Recording
ODDRS: On Board Driving Data Recording System
PBS: Product Breakdown Structure
PZB: Punktförmige Zugbeeinflussung
RAL: Reichsausschuss für Lieferbedingungen
SCMT: Sistema Controllo Marcia Treno
TCMS: Train Control and Monitoring System
TCN: Train Communication Network
TPWS: Train Protection and Warning System
TSI: Technical Specifications for Interoperability
USB: Universal Serial Bus
UTC: Universal Time, Coordinated
VDV: Verband Deutscher Verkehrsunternehmen
WSP: Wheel Slip/Slide Protection
XML: eXtensible Markup Language
3.3 Conventions
3.3.1 Base of numeric values
This part of IEC 62625 uses a decimal representation for all numeric values unless otherwise
noted.
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Analog and fractional values include a comma.
EXAMPLE The voltage is 20,0 V.
Binary and hexadecimal values are represented using the ASN.1 (ISO/IEC 8824) convention.
EXAMPLE Decimal 20 coded on 8 bits = ‘0001 0100’B = ‘14’H.
3.3.2 Naming conventions
The naming conventions applied in this standard are specified by ISO/IEC Directives, Part 2,
sixth edition (2011).
4 Requirements
4.1 General
The requirements are delivered and listed for each relevant function of ODDRS from the
Functional Breakdown Structure illustrated by Annex E.
4.2 Functional requirements
4.2.1 Record train data
During train operation, data relevant to train operation according to Clause 1 shall be recorded
on board by the on board driving data recording system. The records shall be done in such a
way that it is possible to determine the driving relevant events that occurred.
The recording system shall record continuously whenever it is in recording mode (see Figure 1
and Figure 2).
The system shall localize, date and time-stamp all events that it records.
The system shall not overwrite data until at least 8 days have elapsed after it was recorded.
The last 24 h recorded data shall be held available in the ODDRS, except after controlled and
authorised retrieving of recorded data. Retrieving includes also the removing and replacing of
storage medium.
The data recorded shall be such that the actions of the train driver and the actions of the train
safety functions can be determined directly or indirectly (i.e. from analysing more than one item
of data).
The ODDRS shall monitor and record at least following data:
• Time of day and date
• Train speed
• Train location
• Driver’s commands relevant to safe operation
• Actions of safety functions related to train operation (see Clause 1)
Annex F contains a check list of monitored and recorded data.
4.2.2 Ensure on board protection of recorded data
ODDRS shall have a means of protecting against loss or damage of the recorded data.
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The data integrity shall be maintained under predefined worst case accident scenario (see
4.3.1.7).
Disconnection or loss of external power to the device shall not affect the integrity of data which
has already been recorded.
The ODDRS shall be provided with a means of safeguarding against unauthorised access (e.g.
extraction or download) to recorded data.
The ODDRS shall be provided with a means of preventing writing, modifying and deleting the
recorded data. Nevertheless the date and time entry for synchronization is accepted based on
a record of the synchronization process and a procedure to ensure that this synchronization is
done by an authorized personnel (this procedure is outside the scope of this standard).
After loss of power, ODDRS shall maintain data contents for at least one month.
4.2.3 Ensure retrieval of recorded data
ODDRS shall allow recorded data to be extracted for analysis and retention on an external
device. There are two types of data extraction means. One is the remove and convey of the
storage medium from ODDRS to the ground facility and extract data in the ground facility. The
second is the data transmission through a communication interface.
Errors during data extraction shall result in re-transmission until an error free transmission is
completed.
If the data is not allowed to be overwritten (for instance by national regulations) a visible
indication output shall be provided to show if more than 80 % of the storage medium contains
recorded data which has not yet been extracted or downloaded.
The retrieval of data shall be done securely by authorized personnel or authorized systems.
The ODDRS shall be provided with the means to check the success of the retrieval of the
recorded data and after the success the data can be overwritten. Execution of the extraction or
the download shall not affect the integrity of the source data; that is, it shall not modify, delete
or overwrite it. Multiple successive downloads of the recorded data shall be possible.
If the ODDRS is capable of downloading whilst it is recording, for instance in the context of a
train moving, the recording train data function specified in 4.2.1 and the protection function
specified in 4.2.2 shall not be affected.
For the last 24 h of recorded data, a storage medium incorporated within ODDRS named
“protected storage medium” shall:
• be removable in order that it can be removed from the ODDRS unit by means of tools if
necessary,
• have protection level according to 4.3.1.7,
• be non-volatile for at least 2 years,
• be easily identifiable to achieve quick recovery following an accident.
and shall allow the stored data to be extracted.
4.2.4 Enable recorded data analysis
Extracted data shall be submitted to a software tool, provided by the manufacturer, that
converts them into a standard format for data exchange (e.g. CSV, XML).
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4.2.5 Optional functions
4.2.5.1 Display ODDRS status to the driver
It is recommended to have the
...
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