1、November 2014 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I
2、CS 01.110; 45.060.01!%=t$“2268101www.din.deDDIN EN 15380-5Railway applications Classification system for railway vehicles Part 5: System Breakdown Structure (SBS);English version EN 15380-5:2014,English translation of DIN EN 15380-5:2014-11Bahnanwendungen Kennzeichnungssystematik fr Schienenfahrzeug
3、e Teil 5: Systemstruktur;Englische Fassung EN 15380-5:2014,Englische bersetzung von DIN EN 15380-5:2014-11Applications ferroviaires Systmes de classification pour vhicules ferroviaires Partie 5: Arborescence systme (SBS);Version anglaise EN 15380-5:2014,Traduction anglaise de DIN EN 15380-5:2014-11w
4、ww.beuth.deDocument comprises 20 pagesIn case of doubt, the German-language original shall be considered authoritative.10.14 DIN EN 15380-5:2014-11 2 A comma is used as the decimal marker. National foreword This document (EN 15380-5:2014) has been prepared by Technical Committee CEN/TC 256 “Railway
5、applications” (Secretariat: DIN, Germany), Working Group WG 19 “Classification systems and documentation” (Chairmanship: DIN, Germany). The responsible German body involved in its preparation was the DIN-Normenausschuss Fahrweg und Schienenfahrzeuge (DIN Standards Committee Railway), Working Committ
6、ee NA 087-00-09 AA Terminologie, Technische Dokumentation, Datenaustausch. This standard is based on the English reference version. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15380-5 September 2014 ICS 01.110; 45.060.01 English Version Railway applications - Classification system for railw
7、ay vehicles -Part 5: System Breakdown Structure (SBS) Applications ferroviaires - Systmes de classification pour vhicules ferroviaires - Partie 5: Arborescence systme (SBS) Bahnanwendungen - Kennzeichnungssystematik fr Schienenfahrzeuge - Teil 5: Systemstruktur This European Standard was approved by
8、 CEN on 21 June 2014. 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 standard
9、s 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 notif
10、ied 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, Ice
11、land, Ireland, Italy, Latvia, Lithuania, 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 Mana
12、gement Centre: Avenue Marnix 17, 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 15380-5:2014 EEN 15380-5:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and defin
13、itions .5 4 Symbols and abbreviations 7 5 System Breakdown Structure (SBS) 7 5.1 General remarks.7 5.2 Classification used for system levels 8 5.3 Code letters 8 5.3.1 Letters used to identify 1stlevel systems 8 5.3.2 Letters used to identify 1stand 2ndlevel systems 9 5.4 Transverse elements 10 Anne
14、x A (informative) Attributes 12 Annex B (informative) Connections of FBS, SBS and PBS (Example) . 14 Annex C (informative) Rules to define the system level 17 Bibliography . 18 DIN EN 15380-5:2014-11 EN 15380-5:2014 (E) 3 Foreword This document (EN 15380-5:2014) has been prepared by Technical Commit
15、tee 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 March 2015 and conflicting national standards shall be withdrawn at
16、the latest by March 2015. 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 series of European Standards EN 15380 “Railway applicat
17、ions Classification system for railway vehicles” consists of the following parts: Part 1: General principles Part 2: Product groups Part 3: Designation of train-set positions and installation sites Part 4: Function groups Part 5: System Breakdown Structure (SBS) NOTE EN 153802 refers to Product Brea
18、kdown Structure (PBS). EN 153804 refers to Functional Breakdown Structure (FBS). 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, Croatia, Cyprus, Czech Republ
19、ic, 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 the United Kingdom. DIN EN
20、 15380-5:2014-11 EN 15380-5:2014 (E) 4 Introduction The System Breakdown Structure (SBS) provides the means of defining a railway vehicle in manageable and recognizable main systems and subsystems. In addition to main systems and subsystems this document includes transverse elements, which result fr
21、om the architectural design. The SBS can be used to link functions according to EN 15380-4 to main systems and subsystems. The SBS is also used to associate subsystems with products. Examples of products or product groups are given in EN 15380-2. The relationships of functions to the SBS and to the
22、products depend on the architectural design of the railway vehicles. As a result of the architectural design there will be different associations of products to subsystems. These different associations can be compared and evaluated. In addition the SBS provides a common stable structure “black box a
23、pproach” for optimization of the train architecture. The SBS with the other breakdown structures can be used at different stages of the vehicles life cycle. The SBS provides a common structure to be used by various stakeholders, e.g. authorities, operators, maintainers, integrators and suppliers. Th
24、e System Breakdown Structure according to EN 15380-5 (SBS), the Product Breakdown Structure according to EN 15380-2 (PBS) and the Functional Breakdown Structure according to EN 15380-4 (FBS) complement each other. These structures describe different views of railway vehicles. DIN EN 15380-5:2014-11
25、EN 15380-5:2014 (E) 5 1 Scope This European Standard defines the System Breakdown Structure for railway vehicles and their principal associated attributes. This European Standard may also be applied to specific railway vehicles like track machines and snow ploughs. However, while the systems that ar
26、e common with general railway vehicles are included, the systems which are specific to their work processes are not included in this European Standard. They need to be added for these individual projects. 2 Normative references The following documents, in whole or in part, are normatively referenced
27、 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. EN 50343, Railway applications Rolling stock Rules for installation of cabling
28、EN 81346-1:2009, Industrial systems, installations and equipment and industrial products Structuring principles and reference designations Part 1: Basic rules 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 object entity treated in a process
29、of development, implementation, usage and disposal SOURCE: EN 81346-1:2009, 3.1, modified Notes 1 and 2 to entry have been omitted 3.2 system set of interrelated objects considered in a defined context as a whole and separated from their environment Note 1 to entry A system is generally defined with
30、 a view to achieve a given objective, e.g. by performing a definite function. Note 2 to entry Examples of a system: A drive system, a water supply system, a stereo system, a computer. Note 3 to entry The system is considered to be separated from the environment and from the other external systems by
31、 an imaginary surface, which cuts the links between them and the system. Note 4 to entry The term system should be qualified when it is not clear from the context to what it refers, e.g. control system, colorimetric system, system of units, transmission system. Note 5 to entry When a system is part
32、of another system, it may be considered as an object as defined in this standard. SOURCE: EN 81346-1:2009, 3.2, modified Note 2 to entry has been changed 3.3 structure organization of relations among objects of a system describing constituency relations (consists-of/ is-a-part-of) SOURCE: EN 81346-1
33、:2009, definition 3.9 DIN EN 15380-5:2014-11 EN 15380-5:2014 (E) 6 3.4 product intended or accomplished result of labour, or of a natural or artificial process Note 1 to entry In the context of this standard the term refers to the industrial process (assembly, construction, installation, etc.) throu
34、gh which an object is realized. SOURCE: EN 81346-1:2009, 3.6, modified NOTE 1 to entry has been added 3.5 product-oriented structure based on the way a system is implemented, constructed or delivered using semi-finished or finished components Note 1 to entry A product-oriented structure shows the su
35、bdivision of the system into constituent objects with respect to the product aspect without taking into account possible function and/or location aspects of these objects. Note 2 to entry Documents in which the information on a system is organized in accordance with a product-oriented structure high
36、light the physical arrangements of the components of that system. 3.6 requirement necessary condition or ability to constrain the solutions of a task or an aim Note 1 to entry A requirement describes for example, performance characteristics, operational conditions and quality attributes, expressed a
37、s measurable and testable technical parameters or indicators. Note 2 to entry Requirements are usually summarized in a specification. Note 3 to entry Beside requirements allocated to functions, additional requirements are allocated to other features (e.g. design, manufacturing). 3.6.1 system require
38、ment requirement on a system, subsystem or device Note 1 to entry Requirement on a system, subsystem or device regarding the requested technical compatibility, reliability, availability, maintainability, environmental impact/conditions (recyclables, emissions, EMC, climate, vibration), LCC, performa
39、nce, quality, documentation, realtime behaviour, physical limits (dimension, weight), electrical interface (plugs, voltage, physical layer), or mechanical interface (fixing points, fixing method). 3.7 system breakdown structure (SBS) hierarchical structure summarising a set of systems 3.8 system lev
40、el level of group systems Note 1 to entry Assignment to the appropriate level is described in the rules. 3.9 1st level system (main system) main system that provides the key characteristics of the railway vehicle like functions, performance Note 1 to entry A railway vehicle is built up of main syste
41、ms. DIN EN 15380-5:2014-11 EN 15380-5:2014 (E) 7 3.10 2nd level system (subsystem) system that provides the key characteristics of a main system Note 1 to entry A main system is built up of subsystems. 3.11 transverse element element that is common to a number of main systems or subsystems Note 1 to
42、 entry For more information see 5.4. 3.12 attribute key characteristic usually defining performance parameters or boundary conditions applicable to consist and system levels Note 1 to entry For more information see Annex A (informative). 3.13 boundary condition non-influenceable condition which has
43、to be taken into account as a given parameter 3.14 consist single vehicle or a group of vehicles that are not separated during normal operation; train set and rake of coaches are synonyms EXAMPLE The vehicles of a consist are permanently connected in a workshop. These consists may form a train using
44、 for instance automatic couplers, which may be performed during operation. SOURCE: EN 50463-4:2012, 3.1.2, modified Note 1 to entry omitted and example has been added 4 Symbols and abbreviations FBS Functional Breakdown Structure SBS System Breakdown Structure PBS Product Breakdown Structure FRS Fun
45、ctional Requirement Specification 5 System Breakdown Structure (SBS) 5.1 General remarks The hierarchy of the SBS serves as a guideline when creating system structures. Systems realize functions at a high technical level as hardware and software within hierarchically structured units. Although the u
46、nits interact at the functional level, they may be spatially separate from one another. Expanding the systems and subsystems is possible within the scope of this standard. Whether it is necessary to make use of this option will depend on the specific application being considered. Changes of the exis
47、ting set of main systems and subsystems as defined in this standard shall not be permitted. DIN EN 15380-5:2014-11 EN 15380-5:2014 (E) 8 In the case the design solution requires transverse elements (see 3.11) the specific system breakdown structure comprises the system breakdown structure according
48、to EN 15380-5 (SBS) expanded by the transverse elements. 5.2 Classification used for system levels System levels are identified by using letters of the alphabet only, as set out in Table 1 and Table 2. The use of the letters I and O, as well as special characters and separators, is not permitted. The 1st level systems and 2nd level systems and transverse elements are coded in their respective levels using a single letter. If transverse elements are applicable for each system, several lines with related trans
