1、BSI Standards PublicationBS EN 16185-2:2014Railway applications Brakingsystems of multiple unit trainsPart 2: Test methodsBS EN 16185-2:2014National forewordThis British Standard is the UK implementation of EN 16185-2:2014.The UK committee draws users attention to the distinction between normative a
2、nd informative elements, as defined in Clause 3 of the CEN/CENELEC Internal Regulations, Part 3.Normative: Requirements conveying criteria to be fulfilled if compliance with the document is to be claimed and from which no deviation is permitted.Informative: Information intended to assist the underst
3、anding or use of the document. Informative annexes do not contain requirements, except as optional requirements, and are not mandatory. For example, a test method may contain requirements, but there is no need to comply with these requirements to claim compliance with the standard.When rounded value
4、s require unit conversion for use in the UK, users are advised to use equivalent values rounded to the nearest whole number. The use of absolute values for converted units should be avoided in these cases. For the values used in this standard:INS, RST and ENE speed conversionskm/h mph2 13 15 310 515
5、 1020 1030 2040 2550 3060 4080 50100 60120 75140 90150 95160 100170 105180 110190 120200 125220 135225 140230 145250 155280 175300 190BRITISH STANDARDINS, RST and ENE speed conversionskm/h mph320 200350 220360 225The UK participation in its preparation was entrusted by Technical Committee RAE/4, Rai
6、lway Applications - Rolling stock systems, to Subcommittee RAE/4/-/1, Railway applications - Braking.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are
7、 responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 69063 1ICS 45.040 Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Sta
8、ndards Policy and Strategy Committee on 31 January 2015.Amendments/corrigenda issued since publicationDate Text affectedBS EN 16185-2:2014 BRITISH STANDARDBS EN 16185-2:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16185-2 December 2014 ICS 45.040 English Version Railway applications - Br
9、aking systems of multiple unit trains - Part 2: Test methods Applications ferroviaires - Systmes de freinage pour trains automoteurs - Partie 2 : Mthodes dessai Bahnanwendungen - Bremssysteme fr Triebzge - Teil 2: Prfverfahren This European Standard was approved by CEN on 13 October 2014. CEN member
10、s 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
11、 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 Managemen
12、t 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, Li
13、thuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17,
14、 B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16185-2:2014 EBS EN 16185-2:2014EN 16185-2:2014 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Symbols and abbrev
15、iations 6 5 Requirements .6 5.1 General 6 5.2 Test specification.7 5.2.1 General 7 5.2.2 Identification of the parts to be tested 7 5.2.3 General conditions for the tests .8 6 Static tests program 8 6.1 General 8 6.2 Reports .9 6.3 Documentation .9 6.4 Methodology (for type tests only) . 10 6.4.1 Me
16、asurement of the friction application force . 10 6.4.2 Measurement of the delay time . 10 6.4.3 Measurement of the application force build-up time 10 6.4.4 Measurement of the application force release time 10 6.4.5 Measurement of the brake response time 10 6.4.6 Measurement of the pressure drop time
17、 in the brake pipe or the equalising reservoir of the drivers brake valve 10 6.4.7 Measurement of the pressure rise time in the brake pipe or the equalising reservoir of the drivers brake valve 11 6.4.8 Measurement of the dead time of the WSP dump valves . 11 6.4.9 Measurement of the exhaust time of
18、 the WSP dump valves 11 6.4.10 Measurement of the fill time of the WSP dump valves . 11 6.4.11 Measurement of air tightness 11 6.4.12 Measurement of braking and release times of EP assist brake . 11 6.4.13 Evaluation of the longitudinal brake force applied to the track by Magnetic Track Brake or Edd
19、y Current Brake 11 6.5 Test schedule 13 7 Dynamic tests schedule . 42 7.1 General for dynamic tests 42 7.1.1 Preconditions 42 7.1.2 Test conditions . 42 7.1.3 Measured variables to be recorded 43 7.1.4 Verification of deceleration and stopping distance 44 7.1.5 Definition of braked weight percentage
20、 () 44 7.1.6 Measurement of the brake force contribution of the different brakes 45 7.2 Test program . 46 Annex A (informative) Typical format for a test report for type or routine test . 56 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Direc
21、tive 2008/57/EC . 57 Bibliography . 59 BS EN 16185-2:2014EN 16185-2:2014 (E) 3 Foreword This document (EN 16185-2:2014) 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
22、standard, either by publication of an identical text or by endorsement, at the latest by June 2015, and conflicting national standards shall be withdrawn at the latest by June 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
23、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 EU Directive 2008/57/EC. For relatio
24、nship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this document. This series of European Standards Railway applications Braking systems of multiple unit trains consists of: Part 1: Requirements and definitions; Part 2: Test methods. According to the CEN/CENEL
25、EC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Ice
26、land, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16185-2:2014EN 16185-2:2014 (E) 4 1 Scope This European Standard specifies test methods and acceptance crit
27、eria for a brake system for use in self propelling thermal and electric trains, in the following document called EMU/DMU, operating on routes of the European conventional rail system network. This European Standard is applicable to: all new vehicles designs of self-propelling thermal and electric tr
28、ains; all major overhauls of the EMU/DMU if they involve redesigning or extensive alteration to the brake system of the vehicle concerned. This European Standard does not cover: locomotive hauled trains which are specified by EN 14198; mass transit rolling stock which is specified by EN 13452 (all p
29、arts); high speed trains being operated at speeds greater than 200 km/h which are specified by EN 15734-1 and tests in EN 15734-2. The functional testing requirements set out in this European Standard assume the vehicles are fitted with brake system architecture as defined in EN 16185-1. The braking
30、 performance obtained by applying the tests defined in this European Standard can be used to assess compliance with the required braking performance as defined in EN 16185-1. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indi
31、spensable 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. EN 14478:2005, Railway applications Braking Generic vocabulary EN 15595, Railway applications Braking Wheel s
32、lide protection EN 15663, Railway applications Definition of vehicle reference masses EN 15734-2:20101), Railway applications Braking systems of high speed trains Part 2: Test methods EN 16185-1:2014, Railway applications Braking systems of multiple unit trains Part 1: Requirements and definitions E
33、N 16207:2014, Railway applications Braking Functional and performance criteria of Magnetic Track Brake systems for use in railway rolling stock EN 16334, Railway applications Passenger Alarm System System requirements EN 50128, Railway applications Communication, signalling and processing systems So
34、ftware for railway control and protection systems 1) This document is currently impacted by the corrigendum EN 15734-2:2010/AC:2012. BS EN 16185-2:2014EN 16185-2:2014 (E) 5 EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025) UIC 544-1:200
35、4, Brakes Braking power 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14478 and the following apply. 3.1 test(ing) institute institute that conforms to EN ISO/IEC 17025 3.2 check test performed as a discrete verification and/or visual inspection 3.3
36、 measurement results recorded numerically, graphically or electronically 3.4 type test test of one or more devices, system or complete vehicle demonstrating that the design meets the required specifications and the relevant standards 3.5 routine test vehicle test that is performed during or after ma
37、nufacture to confirm conformity to specified criteria 3.6 application force the force applied at the friction interface (e.g. the force between brake pad and brake disc, or between brake block and wheel tread, etc.) 3.7 equivalent response time sum of delay time and half of the brake force build-up
38、time or brake force release time if some conditions are respected SOURCE: EN 14478:2005 Note 1 to entry: The term is explained in EN 145311. 3.8 application force release time period of time commencing when the application force has reduced to 95 % of the stabilised application force and ending when
39、 5 % of the stabilised application force has been achieved 3.9 response time a) sum of the delay time and the application force build-up time during brake application, and b) sum of the delay time and the application force release time during brake release BS EN 16185-2:2014EN 16185-2:2014 (E) 6 4 S
40、ymbols and abbreviations For the purpose of this document, the following symbols, units and abbreviations apply: ATC Automatic Train Control ATP Automatic Train Protection BC Brake Control BP Brake Pipe DP Data Processing DMU Diesel Multiple Unit EMU Electric Multiple Unit EP Electro-Pneumatic Brake
41、 ETCS European Train Control System MRP Main Reservoir Pipe MTB Magnetic Track Brake MU Multiple Unit R Brake mode R R+Mg Brake mode R+Mg SHS Safety loop (German: Sicherheitsschleife) Sifa Drivers vigilance control (German: “Sicherheitsfahrschaltung”) WRMS Wheel Rotation Monitoring System WSP Wheel
42、Slide Protection System 1 bar = 105N/m2= 105Pa = 101MPa 5 Requirements 5.1 General The tests defined in this European Standard shall be carried out and the results used to verify that the braking performance and functions of the MU brake system, as a minimum, comply with the requirements of EN 16185
43、-1. This document identifies relevant data to be documented. This document defines the static and dynamic tests required for the following phases: type tests which demonstrate that the brake system conforms to the requirements in all respects; these tests are carried out using a MU that is represent
44、ative of the design/type of the MU being approved; routine tests which are carried out on each and every example of the approved design/type of MU in order to confirm the technical stability of the production processes; for this purpose only the basic features and functions of the system and its sub
45、-systems are verified. It is expected that tests for the purpose of vehicle acceptance are strictly selected from the list of type tests and performed by a body accredited in accordance with EN ISO/IEC 17025. The type and routine tests are as follows: tests with one MU (Level 2): these tests serve t
46、o check the common functions of the MU and the interfaces between the vehicles which comprise the MU; BS EN 16185-2:2014EN 16185-2:2014 (E) 7 tests with two or more coupled MUs (Level 3) up to the maximum MU configuration: these tests serve to check the common functions of the MU composition and the
47、 interfaces between the MUs. It is sufficient to carry out coupled Multiple Units testing in the tare load state only but with the maximum number of coupled vehicles (unless otherwise specified). Figure 1 gives an example of the levels. Key 1 Level 1: Vehicle 2 Level 2: Single Multiple Unit 3 Level
48、3: Coupled Multiple Units NOTE This document addresses testing requirements to Level 2 and Level 3. Testing at Level 1 is not defined and is the responsibility of the manufacturer. Figure 1 Type test and routine test levels 5.2 Test specification 5.2.1 General The test specification shall be agreed
49、and shall include the following: the test schedule; the functions to be tested; the conditions for the tests; the procedures for carrying out the tests; the test equipment to be used; the pass/fail criteria. 5.2.2 Identification of the parts to be tested A list of the items of brake system equipment (and any associated equipment) to be tested shall be included, along with an appropriately detailed technical description of the items concerned and their intended interactions of relevance to the tes
