EN 14531-1:2015

Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles

This European Standard describes general algorithms for the brake performance calculations to be used for all types of train sets, units or single vehicles, including high speed, locomotive and passenger coaches, conventional vehicles and wagons.
This European Standard does not specify the performance requirements. It enables the estimation and/or comparison by calculation of the various aspects of the performance: stopping or slowing distances, dissipated energy, power, force calculations and immobilization braking.
If it is required to validate, verify or assess braking performance it is recommended that a more detailed calculation is performed in accordance with FprEN 14531-2, i.e. a step by step calculation.
This European Standard contains generic examples of the calculation of brake forces for individual brake equipment types and calculation of stopping distance and immobilization braking relevant to a train (see Annexes C and D).

Bahnanwendungen - Verfahren zur Berechnung der Anhalte- und Verzögerungsbremswege und der Feststellbremsung - Teil 1: Allgemeine Algorithmen für Einzelfahrzeuge und Fahrzeugverbände unter Berücksichtigung von Durchschnittswerten

Diese Europäische Norm beschreibt allgemeine Berechnungsverfahren, die für alle Arten von Zugverbänden, Einheiten oder Einzelfahrzeugen, einschließlich Hochgeschwindigkeitsfahrzeugen, Lokomotiven, Reisezug-wagen, konventionellen Fahrzeugen und Güterwagen empfohlen werden.
Diese Norm legt keine Leistungsanforderungen fest. Sie ermöglicht die Ermittlung und/oder den Vergleich der verschiedenen Leistungsmerkmale mittels Berechnung: Anhalte- oder Verzögerungsbremswege, umgewandelte Energie, Berechnungen von Kräften und Feststellbremsungen.
Falls es erforderlich ist, die Bremsleistung zu bewerten, zu überprüfen oder zu beurteilen, wird empfohlen, dass eine genauere Berechnung in Übereinstimmung mit EN 14531-2, d. h. eine schrittweise Berechnung, durchgeführt wird.
Diese Europäische Norm enthält allgemeine Beispiele für die Berechnung von Bremskräften von individuellen Bremseinrichtungsarten und die für einen Zug relevante Berechnung von Anhalte- und Verzögerungs-bremswegen und der Feststellbremsung (siehe Anhang C und Anhang D).

Applications ferroviaires - Méthodes de calcul des distances d'arrêt, de ralentissement et d'immobilisation - Partie 1 : Algorithmes généraux utilisant le calcul par la valeur moyenne pour des rames ou des véhicules isolés

La présente Norme européenne décrit les algorithmes généraux pour les calculs de performance de frein à utiliser pour tous les types de compositions de trains, d'unités ou de véhicules isolés, ce qui inclut la grande vitesse, les locomotives et les voitures de passagers, les véhicules conventionnels et les wagons.
La présente Norme européenne ne spécifie pas les exigences de performances. Elle permet l'estimation et/ou la comparaison par le calcul des différents aspects des performances : distances d'arrêt ou de ralentissement, énergie dissipée, puissance, calculs des efforts et freinage d'immobilisation.
Si elle est requise pour valider, vérifier ou évaluer les performances de freinage, il est recommandé d’effectuer un calcul plus détaillé, conformément au FprEN 14531-2, c'est à dire un calcul pas à pas.
La présente Norme européenne contient des exemples génériques du calcul des efforts de freinage pour les types d'équipements de freinage individuels, du calcul de la distance d’arrêt et du freinage d’immobilisation propres à un train (voir les Annexes C et D).

Železniške naprave - Metode za izračun zavornih poti pri ustavljanju in upočasnjevanju ter zavarovanje stoječih vozil - 1. del: Splošni algoritmi, ki temeljijo na izračunu srednje vrednosti za vlakovne kompozicije ali posamezna vozila

Ta evropski standard opisuje splošne algoritme, ki se lahko uporabljajo za vse vrste vlakovnih kompozicij, enot ali posameznih vozil, vključno s hitrimi vlaki, lokomotivami in potniškimi vagoni, konvencionalnimi ter tovornimi vagoni.
Ta standard ne določa zahtev za delovanje. Omogoča oceno in/ali primerjavo na podlagi izračuna različnih vidikov delovanja: zavorne poti pri ustavljanju in upočasnjevanju, sproščena energija, moč, izračuni sil in zavarovanje stoječih vozil.
Če je zahtevano vrednotenje, preverjanje ali ocenjevanje zavorne zmogljivosti, je priporočeno izvesti podrobnejši izračun v skladu s standardom prEN 14531-2, tj. izračun po korakih.
Ta evropski standard vključuje splošne primere izračuna zavornih sil za posamezne vrste zavorne opreme ter izračun zavorne poti pri ustavljanju in zavarovanje stoječih vozil za ustrezen vlak (glej dodatka C in D).

General Information

• Status: Withdrawn
• Publication Date: 22-Dec-2015
• Withdrawal Date: 27-Nov-2018
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 3/WG 47 - Braking
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 28-Nov-2018
• 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)
• 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
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Ref Project: SIST EN 14531-1:2016 - Railway applications - Methods for calculation of stopping and slowing distances and immobilisation braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles

Relations

• Replaces: EN 14531-1:2005 - Railway applications - Methods for calculation of stopping distances, slowing distances and immobilization braking - Part 1: General algorithms
• Effective Date: 11-Apr-2012
• Merged Into: EN 14531-1:2015+A1:2018 - Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles
• Effective Date: 18-Jan-2023
• Amended By: EN 14531-1:2015/prA1:2016 - Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 1: General algorithms utilizing mean value calculation for train sets or single vehicles
• Effective Date: 08-Jun-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 14531-1:2016
01-marec-2016
1DGRPHãþD
SIST EN 14531-1:2005
äHOH]QLãNHQDSUDYH0HWRGH]DL]UDþXQ]DYRUQLKSRWLSULXVWDYOMDQMXLQ
XSRþDVQMHYDQMXWHU]DYDURYDQMHVWRMHþLKYR]LOGHO6SORãQLDOJRULWPLNL
WHPHOMLMRQDL]UDþXQXVUHGQMHYUHGQRVWL]DYODNRYQHNRPSR]LFLMHDOLSRVDPH]QD
YR]LOD
Railway applications - Methods for calculation of stopping and slowing distances and
immobilisation braking - Part 1: General algorithms utilizing mean value calculation for
train sets or single vehicles
Bahnanwendungen - Verfahren zur Berechnung der Anhalte- und
Verzögerungsbremswege und der Feststellbremsung - Teil 1: Grundlagen
Applications ferroviaires - Méthodes de calcul des distances d'arrêt, de ralentissement et
d'immobilisation - Partie 1: Algorithmes généraux utilisant des valeurs moyennes pour
des compositions de trains ou véhicules isolés
Ta slovenski standard je istoveten z: EN 14531-1:2015
ICS:
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
SIST EN 14531-1:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 14531-1:2016

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SIST EN 14531-1:2016


EN 14531-1
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2015
EUROPÄISCHE NORM
ICS 45.060.01 Supersedes EN 14531-1:2005
English Version

Railway applications - Methods for calculation of stopping
and slowing distances and immobilization braking - Part 1:
General algorithms utilizing mean value calculation for
train sets or single vehicles
Applications ferroviaires - Méthodes de calcul des Bahnanwendungen - Verfahren zur Berechnung der
distances d'arrêt, de ralentissement et Anhalte- und Verzögerungsbremswege und der
d'immobilisation - Partie 1 : Algorithmes généraux Feststellbremsung - Teil 1: Allgemeine Algorithmen für
utilisant le calcul par la valeur moyenne pour des Einzelfahrzeuge und Fahrzeugverbände unter
rames ou des véhicules isolés Berücksichtigung von Durchschnittswerten
This European Standard was approved by CEN on 27 June 2015.

CEN 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 CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14531-1:2015 E
worldwide for CEN national Members.

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SIST EN 14531-1:2016
EN 14531-1:2015 (E)
Contents Page

European foreword . 4
Introduction . 4
1 Scope . 6
2 Normative references . 6
3 Definitions, symbols and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Symbols and indices . 8
4 Stopping and slowing distances calculation .
...