1、BRITISH STANDARDBS EN 61160:2005Design reviewThe European Standard EN 61160:2005 has the status of a British StandardICS 03.120.01; 03.100.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g6
2、0g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61160:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 15 February 2006 BSI 15 February 2006ISBN 0 580 47664 2National forewordThis British Standard is the official English language version of
3、 EN 61160:2005. It is identical with IEC 61160:2005. It supersedes BS 5760-14:1993 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee DS/1, Dependability and terotechnology, to Subcommittee DS/1/1, Dependability, which has the responsibility to: A list of
4、 organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards
5、Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does
6、not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European development
7、s and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 33 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No.
8、Date CommentsEUROPEAN STANDARD EN 61160 NORME EUROPENNE EUROPISCHE NORM November 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Bru
9、ssels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61160:2005 E ICS 03.120.01; 03.100.40 English version Design review (IEC 61160:2005) Revue de conception (CEI 61160:2005) Formale Entwicklungsbewertung (IEC 61160:2005) Th
10、is European Standard was approved by CENELEC on 2005-11-01. 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 re
11、ferences concerning such national standards may be obtained on application to the Central Secretariat 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 CENELE
12、C member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
13、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 56/1044/FDIS, future edition 2 of IEC 61160, prepared by IEC TC 56, Dependability, was submitted to the IEC-CENELEC p
14、arallel vote and was approved by CENELEC as EN 61160 on 2005-11-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-08-01 latest date by which the national standards conf
15、licting with the EN have to be withdrawn (dow) 2008-11-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61160:2005 was approved by CENELEC as a European Standard without any modification. _ 2 EN 61160:2005 3 CONTENTS INTRODUCTION.4 1 Scope 5 1.1
16、General .5 1.2 Application 6 1.3 Types of application.6 2 Normative references .7 3 Terms and definitions .7 4 Management of the design review process 8 4.1 General recommendations .8 4.2 Documentation requirements .8 5 Management responsibility .9 5.1 Top management.9 5.2 Design manager 9 5.3 Manag
17、ement review.9 6 Design review process9 6.1 General .9 6.2 Planning for the design review .12 6.3 Design review personnel12 6.4 Preparation of input package .14 6.5 Meeting notification and agenda.15 6.6 Conduct of meeting15 6.7 Design review minutes.17 6.8 Actions and recommendations .17 6.9 Follow
18、-up and completion of action items and recommendations.18 Annex A (informative) Example of design stages and type of design review 19 Annex B (informative) Example of objectives for design review at different stages of a designs development 20 Annex C (informative) Example of design review panel att
19、ributes22 Annex D (informative) Example of design review meeting topics .23 Annex E (informative) Example of team member responsibilities.25 Annex F (informative) Example design review checklists questions .26 Annex ZA (normative) Normative references to international publications with their corresp
20、onding European publications .33 Bibliography .32 Figure 1 Design and development process .5 Figure 2 Design review process10 Table A.1 Example of design stages and type of design review.19 Table E.1 Examples of responsibilities .25 EN 61160:2005 4 The dependability of a product is enhanced through
21、implementation of necessary disciplines during the design and development phases of a products life cycle. Like other technical and engineering disciplines, a design review needs to be properly managed in order to achieve its objectives. Properly implemented, design reviews enhance the potential for
22、 delivering a product of the required dependability, quality, performance, safety and potential for reduction in costs and delivery schedule. Both supplier and customer can utilize it. A design review is an advisory activity. It is intended primarily to provide verification of the work of the design
23、 development team, and to provide recommendations, where possible, to improve the product or process and its realization. Thus design reviews should be considered as a confirmation and refining procedure and not a creative one. Design reviews, regardless of frequency or depth cannot replace good pro
24、duct definitions, design specifications, and management of the design and development process. Used as a control process, design reviews can provide the necessary verification of the successful outcome of the design effort at a given time. Design reviews should not be confused with day-to-day manage
25、ment of a design project. The design manager carries the responsibility for the design and the final decisions for the response to a design reviews actions and recommendations. Design reviews when properly conducted, increase confidence that design and development activities were carried out with du
26、e regard to all pertinent requirements for a product throughout its life cycle. The application of this standard needs to be tailored to the needs of the design and development project or task in question and the organization preparing the design. INTRODUCTION EN 61160:2005 5 DESIGN REVIEW 1 Scope 1
27、.1 General This International Standard makes recommendations for the implementation of design review as a means of verifying that the design input requirements have been met and stimulating the improvement of the products design. The intention is for it to be applied during the design and developmen
28、t phase of a products life cycle. It provides guidelines for planning and conducting a design review and specific details concerning contributions by specialists in reliability, maintenance, maintenance support and availability. The process for design and development is outlined in Figure 1 and requ
29、irements for management of the design and development process overall are given in ISO 9001:2000. The stages at which the design review or reviews are to be held should be determined during the development of the plan for the design. Design planning ISO 9001:2000 7.3.1Design input ISO 9001:2000 7.3.
30、2Need for product or process identified Design outputs ISO 9000:2000 7.3.3Completed design Design verification ISO 9001:2000 7.3.5Design validation ISO 9001:2000 7.3.6 Design processISO9001 7.3.4 Design change ISO 9001:2000 7.3.7 D E S I G N R E V I E w IEC 1541/05 NOTE Reference to the clauses of I
31、SO 9001:2000 is for information only. Figure 1 Design and development process EN 61160:2005 6 The objectives of a design review include: assessing whether the proposed solution meets the design input requirements that include, but are not limited to: specified general performance requirements, depen
32、dability, lifecycle costs, safety, endurance, environment, electromagnetic compatibility, human factors; assessing whether the proposed solution is the most robust, efficient and effective solution to achieve the product requirements; providing recommendations as required for achieving the design in
33、put requirements; assessing the status of the design in terms of the completeness of the drawings and specifications; assessing the evidence to support the verification of the design performance; proposing improvements. Design review facilitates assessment of the status of the design against the inp
34、ut require-ments, identification of opportunities for improvement and guides the design manager towards appropriate action. It accelerates maturing of the product by reducing the time needed to stabilize design details, and allows product realization to proceed without frequent interruptions. Design
35、 review can also stimulate early product improvement. 1.2 Application The stage or stages at which a design review is to be performed should be determined in the design and development planning stage of a project or a design task. Influencing factors should include customer requirements, regulatory
36、requirements, the size and complexity of the product, the use to which the product is to be put, and the consequences of failure. The cost to correct deficiencies in a design and the potential consequences increase as the design nears completion. Also, as the design progresses towards completion, so
37、 the flexibility to implement a change to correct a deficiency or to optimize the design decreases. Each organization undertaking design and development should adopt either a comprehensive design review programme as presented in this standard, or tailor a more limited one to meet specific product an
38、d/or process needs. The design review should be incorporated into the organizations overall management system and, as applicable, each projects schedule. Limitations of size and resources of the organization, project value, product benefits, risks and complexity, all influence the size and frequency
39、 of design reviews. In smaller organizations, it could be necessary to supplement staff with personnel from suppliers, consultants and other outside advisors. 1.3 Types of application There are two types of application: either an in-house created requirement for a new design, or a design requirement
40、 from an external source. In the case of the latter, the risk of a misunderstanding is much greater. Any misunderstanding could become a contractual issue and design review meetings with the client will be of primary importance to ensure that the emerging design meets the clients requirements. A des
41、ign review should be held: prior to order acceptance to ensure that the scope of work is established together with all the parameters that need to be met for an acceptable design; EN 61160:2005 7 prior to detail design to ensure that the members of the design team have first-hand knowledge of all de
42、tail requirements. Interface provisions should be established and a list of defining documentation scheduled for submission and approval between the parties; at suitable points during detail design to review all interface provisions and agree on the test procedures for verifying that the design meet
43、s contract requirements. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. I
44、EC 60050-191:1990, International Electrotechnical Vocabulary (IEV) Chapter 191: Depend-ability and quality of service IEC 62198:2001, Project risk management Application guidelines 3 Terms and definitions For the purposes of this document the terms and definitions of IEC 60050(191) apply, together w
45、ith the following additional definitions. 3.1 action item question to be resolved by the design manager or nominated person 3.2 review activity undertaken to determine the suitability, adequacy and effectiveness of the subject matter to achieve established objectives ISO 9000:2000, definition 3.8.7
46、3.3 design and development set of processes that transforms requirements into specified characteristics or into the specification of a product, process or system NOTE 1 The terms “design” and “development” are sometimes used synonymously and sometimes used to define different stages of the overall d
47、esign and development process. NOTE 2 A qualifier can be applied to indicate the nature of what is being designed and developed (e.g. product design and development or process design and development). ISO 9000:2000, definition 3.4.4 3.4 design review planned, documented independent review of an exis
48、ting or proposed design NOTE 1 Objectives include evaluation of the designs capability to fulfil the specified requirements, identify any actual or potential deficiencies, proposing enhancements. NOTE 2 Design review by itself is not sufficient to ensure proper design. NOTE 3 The design can be for a
49、 product or process. NOTE 4 The design review can be achieved by means of a meeting or other documented process. EN 61160:2005 8 3.5 design manager person responsible for the product or process design and development NOTE For the purposes of this standard, the term “design manager” is used. In practice, other titles are used for this function depending on the organizations size and structure, and/or the contractual arrangements. 3.6 verification confirmation, through the provisi
