1、 INTERNATIONAL STANDARD IEC61360-5First edition2004-04Standard data element types with associated classification scheme for electric components Part 5: Extensions to the EXPRESS dictionary schema Reference number IEC 61360-5:2004(E) Copyright International Electrotechnical Commission Provided by IHS
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9、mitted without license from IHS-,-,-INTERNATIONAL STANDARD IEC61360-5First edition2004-04Standard data element types with associated classification scheme for electric components Part 5: Extensions to the EXPRESS dictionary schema IEC 2004 Copyright - all rights reserved No part of this publication
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12、eNo reproduction or networking permitted without license from IHS-,-,- 2 61360-5 IEC:2004(E) CONTENTS FOREWORD.3 1 Scope and object6 2 Normative references .7 3 Definitions and abbreviations7 4 Structure of IEC 61360-512 4.1 Generic resource.12 4.2 Library integrated information model .12 5 Requirem
13、ents .14 Annex A (informative) ISO13584_IEC61360_dictionary_aggregate_extension_schema .15 Annex B (informative) Library integrated information model 25 20 Annex C (informative) ISO13584_25_IEC61360_5_library_implicit_schema expanded listing38 Annex D (informative) Standard data requirements for lib
14、rary integrated information model 25.40 Annex E (informative) Implementation method specific requirements for the library integrated information model 2551 Annex F (informative) EXPRESS_G diagram .52 Bibliography53 Figure F.1 ISO13584_IEC61630_dictionary_aggregate_extension_schema diagram52 Table 1
15、Conformance options of library integrated information model 2521 Table D.1 ISO 13584 LIIM 25 conformance class specification 41 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
16、-61360-5 IEC:2004(E) 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ STANDARD DATA ELEMENT TYPES WITH ASSOCIATED CLASSIFICATION SCHEME FOR ELECTRIC COMPONENTS Part 5: Extensions to the EXPRESS dictionary schema FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization
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27、0-5 has been prepared by subcommittee 3D: Data sets for libraries, of IEC technical committee 3: Information structures, documentation and graphical symbols The text of this standard is based on the following documents: FDIS Report on voting 3D/128/FDIS 3D/129/RVD Full information on the voting for
28、the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproductio
29、n or networking permitted without license from IHS-,-,- 4 61360-5 IEC:2004(E) IEC 61360 consists of the following parts, under the general title Standard data element types with associated classification scheme for electric components: Part 1: Definitions Principles and methods Part 2: EXPRESS dicti
30、onary schema Part 3: Maintenance and validation procedures Part 4: IEC reference collection of standard data element types, component classes and terms. Part 5: Extensions to the EXPRESS dictionary schema. The committee has decided that the contents of this publication will remain unchanged until 20
31、05. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. A bilingual edition of this standard may be issued at a later date. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or
32、networking permitted without license from IHS-,-,-61360-5 IEC:2004(E) 5 INTRODUCTION To understand the generic resources used in this part of the IEC 61360 series knowledge of EXPRESS as defined in ISO 10303-11:1994 is required. Basic knowledge of ISO 13584-24:2003, and ISO 13584-42:1998 is also req
33、uired. The generic resources specified in this document were developed as a joint effort of ISO Technical Committee 184/Subcommittee 4/Working Group 2 and IEC Subcommittee 3D. They are intended to be documented both in this part of IEC 61360 and ISO 13584. Both committees agreed not to change and/or
34、 modify the EXPRESS schemas independently of each other in order to guarantee the harmonization and the reusability of the work from both committees. Requests for amendments should therefore be sent to both committees. These requests should be adopted by both committees before modifying the EXPRESS
35、schemas. This document is fully compatible with ISO 13584 parts 42 and 25. This document contains those extensions to the common ISO13584_IEC61360_dictionary_ schema (IEC 61360-2) that are generated in order to fulfil user needs. The following parts are copied from ISO 13584-25 and appear in IEC 613
36、60-5 as follows: ISO 13584-25 IEC 61360-5 Clause 6 Annex A (informative) Clause 8 Annex B (informative) Annex C Annex C (informative) Annex D Annex D (informative) Annex E Annex E (informative) Figure F.1 Annex F (informative) Copyright International Electrotechnical Commission Provided by IHS under
37、 license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 6 61360-5 IEC:2004(E) STANDARD DATA ELEMENT TYPES WITH ASSOCIATED CLASSIFICATION SCHEME FOR ELECTRIC COMPONENTS Part 5: Extensions to the EXPRESS dictionary schema 1 Scope and object The scope of thi
38、s part of IEC 61360 is the extension of the common ISO/IEC dictionary schema for the definition of concepts which are used in IEC 61360-1 but which are not addressed by the information models specified in IEC 61360-2. The object of this standard is to provide a formal model for data according to the
39、 scope as given above, and thus to provide, with IEC 61360-2, a means for the computer-sensible representation and exchange of all data which comply with IEC 61360-1. The common ISO/IEC dictionary schema as defined in IEC 61360-2 is the common ISO/IEC dictionary schema based on the intersection of t
40、he scopes of the two base standards: IEC 61360-1; ISO 13584-42. and facilitates a harmonization of both. Quotation of a relevant part from the scope and object of IEC 61360-1: This part of IEC 61360 provides a firm basis for the clear and unambiguous definition of characteristic properties (data ele
41、ment types) of all elements of electrotechnical systems from basic components to subassemblies and full systems. Although originally conceived in the context of providing a basis for the exchange of information on electric/electronic components, the principles and methods of this standard may be use
42、d in areas outside the original conception such as assemblies of components and electrotechnical systems and subsystems Quotation of a relevant part from the introduction of ISO 13584-42: This part of ISO 13584 provides rules and guidelines for library data suppliers to create hierarchies of familie
43、s of parts according to a common methodology intended to enable multi-supplier consistency. These rules pertain to the following: the method for grouping parts into families of parts to form a hierarchy; the dictionary elements that describe the families and properties of parts. IEC 61360-2 provides
44、 a common information model for the work of both committees, thus allowing for the implementation of dictionary systems dealing with data delivered according to either of the standards elaborated by both committees. Copyright International Electrotechnical Commission Provided by IHS under license wi
45、th IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-61360-5 IEC:2004(E) 7 This part of IEC 61360 provides a Library Integrated Information Model (liim) that, with resources from IEC 61360-2, ISO 13584 and ISO 10303, allows modelling and exchanging dictionary info
46、rmation compliant with IEC 61360-1. 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)
47、 applies. IEC 61360-1:2002, Standard data element types with associated classification scheme for electric components Part 1: Definitions Principles and methods IEC 61360-2:2002, Standard data element types with associated classification scheme for electric components Part 2: EXPRESS dictionary sche
48、ma IEC 61360-4:1997, Standard data element types with associated classification scheme for electric components Part 4: IEC reference collection of standard data element types, component classes and terms ISO 10303-11:1994, Industrial automation systems and integration Product data representation and exchange Part 11: Description methods: The EXPRESS language reference manual ISO 13584-1:2001, Industrial automation systems and integration Parts library Part 1: Overview and fundamental principles ISO 13584-24:2003, Industrial automation systems and integration Parts librar
