EN 15437-1:2009

Railway applications - Axlebox condition monitoring - Interface and design requirements - Part 1: Track side equipment and rolling stock axlebox

This part of EN15437 defines the minimum characteristics for the interface between a trackside Hot Axlebox Detector (HABD) and Rolling Stock (RST) that comply with the European Directives for Interoperability to ensure that the minimum functional requirement of the interface is achieved.  
The minimum requirements of the interface apply to:
a)   Rolling stock conforming to standard European railway gauge, that is 1435mm;
b)   Rolling stock axles fitted with outboard bearings;
NOTE   The design of rolling stock axles fitted with inboard bearings should respect the requirements set out in Note 2 of 5.2.
c)   Rolling stock with a maximum operational speed of up to and including 250 km/h;
NOTE 1   That is conventional rail and class 2 high speed rail rolling stock as defined in the rolling stock TSIs.
NOTE 2   Interoperable rolling stock designed for speeds above 250km/h (class 1 high speed rolling stock) are mandated to have on-board equipment for axlebox condition monitoring. The requirements for on-board equipment are described in part 2 of this standard which is currently under development.
NOTE 3   Interoperable rolling stock designed for speeds above 250km/h (class 1 high speed rolling stock) are outside the scope of this Part of the standard. However, if class 1 high speed trains are required to be monitored by HABDs their target area should comply with the requirements specified in this standard, except where stated otherwise.
d)   Trackside HABDs that are required to monitor conventional rail and class 2 high speed rail rolling stock.
The rolling stock requirements of the interface are described in Clause 5 and for the HABD requirements of the interface are described in Clause 6.

Bahnanwendungen - Zustandsüberwachung von Radsatzlagern - Schnittstellen und Gestaltungsanforderungen - Teil 1: Heißläuferortungsanlagen und Radsatzlagergehäusegestaltung

Dieser Teil der EN 15437 legt die Mindesteigenschaften für die Schnittstelle zwischen einer streckenseitigen Heißläuferortungsanlage und einem Schienenfahrzeug fest, welche den Europäischen Richtlinien für Interoperabilität entsprechen, um sicherzustellen, dass die funktionalen Mindestanforderungen dieser Schnitt¬stelle erreicht werden.
Die Mindestanforderungen der Schnittstelle gelten für:
a)   Fahrzeuge, die der europäischen Standardspurweite 1 435 mm entsprechen;
b)   Radsätze, die außengelagert sind;
ANMERKUNG   Für die Konstruktion innengelagerter Radsätze sollte die Anforderungen der Anmerkung 2 in 5.2 beachtet werden.
c)   Fahrzeuge mit einer Maximalgeschwindigkeit von bis zu 250 km/h einschließlich;
ANMERKUNG 1   Das heißt konventioneller Verkehr und Klasse 2 Hochgeschwindigkeitsfahrzeuge, wie in der TSI Fahrzeuge definiert.
ANMERKUNG 2   Interoperable Fahrzeuge, die für Geschwindigkeiten oberhalb 250 km/h konstruiert sind (Klasse 1 Hochgeschwindigkeitsfahrzeuge) müssen zur Überwachung der Radsatzlagerzustände, mit Onboard-Systemen ausge¬rüstet sein. Die Anforderungen für Onboard-Systeme werden im Teil 2 dieser Norm beschrieben, der sich gegenwärtig in der Entwicklung befindet.
ANMERKUNG 3   Interoperable Fahrzeuge, die für Geschwindigkeiten oberhalb 250 km/h konstruiert sind (Klasse 1 Hochgeschwindigkeitsfahrzeuge), liegen nicht im Anwendungsbereich dieses Teils der Norm. Wenn es jedoch erforderlich ist, dass Klasse 1 Hochgeschwindigkeitsfahrzeuge durch HOA überwacht werden müssen, sollte die Konstruktion den Anforderungen entsprechen, die in dieser Norm definiert sind, falls nicht bereits an anderer Stelle festgelegt.
d)   streckenseitige HOA, die erforderlich sind, um konventionellen Verkehr und Klasse 2 Hochgeschwindig-keitsfahrzeuge zu überwachen.
Die Fahrzeuganforderungen für diese Schnittstelle sind im Abschnitt 5 beschrieben. Die HOA-Anforderungen für diese Schnittstelle sind im Abschnitt 6 angegeben.
(...)

Applications ferroviaires - Surveillances des boîtes d’essieux - Exigences liées aux interfaces - Partie 1: Equipements des voies et conception des boîtes d’essieu pour matériel roulant

Les trains à grande vitesse conformes aux STI sont dans certains cas dotés de systèmes de surveillance embarqués de l’échauffement des roulements d’essieu. Dans d’autres cas cet échauffement doit être contrôlé le long de la voie par des détecteurs de boîtes chaudes. Les trains classiques conformes aux STI sont contrôlés à partir de la voie par des détecteurs de boîtes chaudes qui surveillent les températures anormales des boîtes d’essieu.
Pour garantir la compatibilité des systèmes et le contrôle efficace de l’état des boîtes d’essieu des trains, le présent document spécifie les exigences applicables :
a)   au contrôle - commande ;
b)   au fonctionnement et
c)   au véhicule
ainsi que les paramètres suivants :
d)   la zone de la boîte d’essieu vue par les détecteurs de boîtes chaudes de voie ;
e)   le type d’alarmes ;
f)   les mesures minimales à prendre en cas d’alarme ;
g)   les fonctions essentielles des équipements ;
h)   les plages limites de température des alarmes ;
i)   les exigences minimales de performance telles que l’exactitude des mesures de température, la périodicité des mesures, etc. ;
j)   les exigences générales applicables au véhicule pour garantir qu’en dehors de la zone définie de la boîte d’essieu, aucune autre partie du véhicule n’activera à tort le DBC de voie ;
k)   les considérations générales d’emplacement des DBC de voie le long d’un parcours ;
l)   les exigences minimales de maintenance des DBC de voie et notamment leur plan de maintenance.

Železniške naprave - Kontrola ohišja ležajev kolesnih dvojic - Mesto meritev in zahteve pri projektiranju - 1. del: Progovna oprema in ohišja ležajev železniških vozil

General Information

• Status: Withdrawn
• Publication Date: 24-Mar-2009
• Withdrawal Date: 20-Dec-2022
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 2/WG 35 - Hot box detection
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 21-Dec-2022
• Directive: 2001/16/EC - Directive 2001/16/EC of the European Parliament and of the Council of 19 March 2001 on the interoperability of the trans-European conventional rail system
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Directive: 96/48/EC - Interoperability of the trans-European high-speed rail system
• Mandate: M/024 - Mandate to CEN/CENELEC/ETSI for programming and standardization in the field of railway equipment
• Mandate: M/275 - Mandate to CEN/CENELEC/ETSI for standardization in the field of railway equipment on the interoperability of the Trans-European high-speed rail system
• Mandate: M/334 - Mandate for programming and standardisation addressed to CEN, CENELEC and ETSI in the field of the Interoperability of the trans-european conventional rail system
• Ref Project: SIST EN 15437-1:2009 - Railway applications - Axlebox condition monitoring - Interface and design requirements - Part 1: Track side equipment and rolling stock axlebox

Relations

• Merged Into: EN 15437-1:2009+A1:2022 - Railway applications - Axlebox condition monitoring - Interface and design requirements - Part 1: Track side equipment and rolling stock axlebox
• Effective Date: 09-Nov-2022
• Amended By: EN 15437-1:2009/FprA1 - Railway applications - Axlebox condition monitoring - Interface and design requirements - Part 1: Track side equipment and rolling stock axlebox
• Effective Date: 01-Jan-2020

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave - Kontrola ohišja ležajev kolesnih dvojic - Mesto meritev in zahteve pri projektiranju - 1. del: Progovna oprema in ohišja ležajev železniških vozilBahnanwendungen - Zustandsüberwachung von Radsatzlagern - Schnittstellen und Gestaltungsanforderungen - Teil 1: Heißläuferortungsanlagen und RadsatzlagergehäusegestaltungApplications ferroviaires - Surveillance des boîtes d’essieux - Exigences lieés aux interfaces - Partie 1: Equipments des voies et conception des boîtes d’essieux pour materiel roulautRailway applications - Axlebox condition monitoring - Interface and design requirements - Part 1: Track side equipment and rolling stock axlebox45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineeringICS:Ta slovenski standard je istoveten z:EN 15437-1:2009SIST EN 15437-1:2009en,fr01-junij-2009SIST EN 15437-1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15437-1March 2009ICS 45.060.01 English VersionRailway applications - Axlebox condition monitoring - Interfaceand design requirements - Part 1: Track side equipment androlling stock axleboxApplications ferroviaires - Surveillance des boîtes d'essieux- Exigences liées aux interfaces - Partie 1: Equipments desvoies et conception des boîtes d'essieux pour matérielroulantBahnanwendungen - Zustandsüberwachung vonRadsatzlagern - Schnittstellen undGestaltungsanforderungen - Teil 1:Heißläuferortungsanlagen undRadsatzlagergehäusegestaltungThis European Standard was approved by CEN on 21 February 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15437-1:2009: ESIST EN 15437-1:2009

Accuracy of the HABD’s calculated temperature of an axlebox . 21Annex D (informative) Examples of HABD system temperature alarm levels across Europe . 22Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EC Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community . 23Bibliography . 25 SIST EN 15437-1:2009

3 Foreword This document (EN 15437-1:2009) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive 96/48 and EC Directive 2001/16, as modified by EC Directive 2004/50. For relationship with EC Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
Introduction Failed axle bearings on rolling stock create a hazard to the safe operation of the railway. If an axle bearing fails whilst rolling stock is in-service there is the potential for a catastrophic event. A catastrophic event may result in fatalities, severe damage to rolling stock and/or the infrastructure and a risk that rolling stock may derail and/or a fire may develop. One indication that a bearing is about to fail is a rise in the heat generated by the bearing. Bearings that are about to fail may therefore be detected by monitoring their temperature to identify an unacceptable rise.
World-wide experience shows that one way of managing the risk is by installing trackside Hot AxleBox Detectors (HABDs) to monitor the in-service temperature of rolling stock axleboxes. The sensors of a trackside HABD measure the thermal radiation emitted from the axleboxes of in-service rolling stock. The level of thermal radiation is influenced by the emmissivity of the axlebox surface, which is influenced by the material, design, surface finish and operational conditions (dust, rain, etc). Even though operational conditions are continually changing the surface emmissivity of the axlebox, long term experience indicates that such changing conditions can be tolerated. This part of EN 15437 covers the monitoring of axlebox temperature by trackside HABD. It was developed by Working Group 35 "Hot Box Detection" of CEN Technical Committee 256 Railway Applications. It defines the minimum requirements for the interface between a trackside HABD and rolling stock, to ensure that the system works. It is important to note that Clause 1, Scope, sets out the minimum requirements for the interface. The requirements set out in this document are based on long term existing rules, practices and procedures developed and currently in use by European member railway undertaking’s (RUs) and infrastructure managers (IMs). The following principles have been applied: a) The railway system requires technical rules in order to ensure an acceptable interface between rolling stock and trackside HABD. b) In view of the increasing significance of international traffic, the standardisation of this interface is required.
c) It is of particular importance that the existing level of safety and reliability is not compromised. d) The Cartesian co-ordinate system is used to define dimensions and positions, that is X is longitudinal, Y is lateral and Z is vertical.
Some rolling stock, according to their performance or design, is fitted with on-board equipment to monitor axle bearings for potential overheating. However, in most cases, axle bearings continue to be monitored by trackside Hot Axle Bearing Detectors which is the subject of this standard.
Part 2 of EN 15437, which is currently being developed, covers on-board temperature monitoring of axle bearings.
Alternative technology is available, or being developed, to monitor the condition of axle bearings, using vibration sensors, thermocouples, etc. and may in the future be addressed by additional parts to this standard. SIST EN 15437-1:2009

5 1 Scope This part of EN15437 defines the minimum characteristics for the interface between a trackside Hot Axlebox Detector (HABD) and Rolling Stock (RST) that comply with the European Directives for Interoperability to ensure that the minimum functional requirement of the interface is achieved.
The minimum requirements of the interface apply to: a) Rolling stock conforming to standard European railway gauge, that is 1435mm; b) Rolling stock axles fitted with outboard bearings; NOTE The design of rolling stock axles fitted with inboard bearings should respect the requirements set out in Note 2 of 5.2.
c) Rolling stock with a maximum operational speed of up to and including 250 km/h; NOTE 1 That is conventional rail and class 2 high speed rail rolling stock as defined in the rolling stock TSIs. NOTE 2 Interoperable rolling stock designed for speeds above 250km/h (class 1 high speed rolling stock) are mandated to have on-board equipment for axlebox condition monitoring. The requirements for on-board equipment are described in part 2 of this standard which is currently under development.
NOTE 3 Interoperable rolling stock designed for speeds above 250km/h (class 1 high speed rolling stock) are outside the scope of this Part of the standard. However, if class 1 high speed trains are required to be monitored by HABDs their target area should comply with the requirements specified in this standard, except where stated otherwise.
d) Trackside HABDs that are required to monitor conventional rail and class 2 high speed rail rolling stock.
The rolling stock requirements of the interface are described in Clause 5 and for the HABD requirements of the interface are described in Clause 6.
The scope of this part (part 1) of the standard does not include:  Hot Wheel (Hot Disc) Detectors (HWDs). However, HWD are often installed in combination with trackside HABD to provide a dual monitoring system. This standard does not prevent the use of such a combination;  how a HABD measures the temperature and identifies axle box position. This is part of an individual equipment design and not part of the functional requirements of this standard;  operational requirements for acting on the information reported by the HABD system;  maintenance requirements for HABD systems. 2 Normative references The following referenced documents are required for the application of this document.
For dated references, only the edition cite
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