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11、ework Part 1: General principles INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 25.040.40 ISBN 978-2-8322-3691-8 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside 2 IEC TS 62832-1:2
12、016 IEC 2016 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 10 2 Normative references 10 3 Terms, definitions, abbreviated terms and conventions 11 3.1 Terms and definitions 11 3.2 Abbreviated terms . 14 3.3 Conventions 14 4 Overview of the DF framework . 14 4.1 General . 14 4.2 DF reference model 1
13、5 4.3 Use of the Digital Factory 16 5 DF reference model . 17 5.1 Concept identifier 17 5.2 Concept dictionary entry . 18 5.2.1 General . 18 5.2.2 Data element type . 19 5.2.3 CDEL definition . 19 5.2.4 DF asset class definition 19 5.3 Concept dictionary 19 5.3.1 General . 19 5.3.2 DF dictionary . 1
14、9 5.4 Data element 20 5.5 Collection of data elements . 20 5.6 DF asset class 21 5.6.1 General . 21 5.6.2 DF asset class header . 21 5.6.3 DF asset class body 21 5.7 View element 23 5.8 Library 23 5.8.1 General . 23 5.8.2 Supplier library 24 5.8.3 DF library 24 5.9 DF asset . 24 5.9.1 General . 24 5
15、.9.2 DF asset header 24 5.9.3 DF asset body . 24 5.10 DF asset link . 26 5.11 DF asset class association 26 5.12 Data element relationship . 26 5.13 Digital Factory 27 6 Rules of the DF framework 28 6.1 Example for representing a production system 28 6.2 Rules for integration in the DF library 29 6.
16、3 Rules for using DF assets in a Digital Factory . 29 6.4 Reuse of a Digital Factory structure 30 IEC TS 62832-1:2016 IEC 2016 3 Annex A (informative) UML Model 31 A.1 Concept dictionary 31 A.2 Library 32 A.3 Digital Factory 34 Annex B (informative) Overview of model elements 37 B.1 Model elements 3
17、7 B.2 Example DF asset description . 39 Annex C (informative) UML notation. 41 C.1 General . 41 C.2 Class diagram . 41 C.3 Object diagram . 44 Bibliography 45 Figure 1 DF framework overview 15 Figure 2 Overview of the Digital Factory and example activities . 17 Figure 3 Identification standard 18 Fi
18、gure 4 Example of sourcing of a DF concept dictionary . 20 Figure 5 Example of DF asset class . 22 Figure 6 Example of composite DF asset class 22 Figure 7 Example of composite DF asset . 25 Figure 8 Example of data element relationships . 27 Figure 9 Example of DF asset and DF asset class . 28 Figu
19、re 10 Integration with the DF library 29 Figure A.1 Concept dictionary and related class definitions and type . 31 Figure A.2 Types of relationship. 32 Figure A.3 Library 32 Figure A.4 DF asset class 33 Figure A.5 DF asset class showing origin of definitions 33 Figure A.6 Composed DF asset class 34
20、Figure A.7 Digital Factory structure 34 Figure A.8 Digital Factory 35 Figure A.9 Relationship between DF assets . 35 Figure A.10 Digital Factory with composed DF asset 36 Figure A.11 DF asset link and DER 36 Figure B.1 Example structure of a DF asset . 40 Figure C.1 Note . 41 Figure C.2 Class 41 Fig
21、ure C.3 Association . 41 Figure C.4 Composition . 42 Figure C.5 Aggregation 42 Figure C.6 Containment . 42 Figure C.7 Dependency . 42 Figure C.8 Abstract class, generalization and interface 43 Figure C.9 Multiplicity 43 4 IEC TS 62832-1:2016 IEC 2016 Figure C.10 Association class 43 Figure C.11 Clas
22、s 44 Figure C.12 Link 44 Figure C.13 Link instantiated from composition 44 Figure C.14 Link instantiated from aggregation 44 Table B.1 Model elements of the Digital Factory 37 Table B.2 Model elements of libraries 38 Table B.3 Model elements of dictionaries . 39 IEC TS 62832-1:2016 IEC 2016 5 INTERN
23、ATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL-PROCESS MEASUREMENT, CONTROL AND AUTOMATION DIGITAL FACTORY FRAMEWORK Part 1: General principles FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical c
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36、whether they can be transformed into International Standards. IEC TS 62832-1, which is a technical specification, has been prepared by IEC technical committee 65: Industrial-process measurement, control and automation. 6 IEC TS 62832-1:2016 IEC 2016 This first edition cancels and replaces IEC TR 627
37、94 published in 2012. This edition constitutes a technical revision. This first edition includes the following significant changes with respect to IEC TR 62794: initial project was split into several parts to facilitate work progress; contents were completely reworked based on National Committee com
38、ments. The text of this technical specification is based on the following documents: Enquiry draft Report on voting 65/629/DTS 65/649/RVC Full information on the voting for the approval of this technical specification can be found in the report on voting indicated in the above table. This document h
39、as been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 62832 series, published under the general title, Industrial-process measurement, control and automation Digital factory framework can be found on the IEC website. The committee has decided that the cont
40、ents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of t
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42、 IEC TS 62832-1:2016 IEC 2016 7 INTRODUCTION 0.1 Market demand and situation High performance, flexible dynamic processes, and agile machines and production systems are essential to meet the demands for quality, delivery and cost of the products. This results in an increased complexity of the plant
43、life cycle. In addition, all existing information of a product or a production system is described and modified through the whole life cycle of a product or production system, for example during the planning, development process, and operation. This situation spurs the enterprise to exchange product
44、 and production system data in electronic form. However, each enterprise and each department inside the enterprise describes their products and production systems according to their own data management schemes, often using different terms, structures, and media. EXAMPLE Examples for data management
45、schemes are paper-based, databases, disks, e-catalogues, cloud. Therefore, no seamless information exchange can be found between all the actors involved in the life cycles of both products and production systems. Efficient exchange of data between and within enterprises can only be performed if synt
46、ax (format) and semantics (meaning) of the information has been defined in a unanimous and shared manner. 0.2 History of standardization in this area Earlier work started with the initial objective to replace paper data sheets with an electronic description of electronic components used in products,
47、 and to use it in software tools for electronic wiring and assembly (for example, when designing electronic boards). Additionally, concepts were developed for profiling of devices used in production systems, in order to describe parameters and behavioural aspects to facilitate integration and reduce
48、 engineering costs, providing guides for standards developers. NOTE 1 See Device Profile Guideline (IEC TR 62390). IEC 61987-10 made an important step toward this objective by defining fundamentals that aim at describing devices used in production systems by creating lists of properties (LOPs). The
49、properties themselves are compiled into blocks that describe given features of a device. Further parts of IEC 61987 and other related standards (e.g. IEC 62683) define reference LOPs for electronic/electric components and materials used in electro-technical equipment and systems, such as equipment for measuring flows, pressures, temperatures, levels and densities. NOTE 2 Although the title of IEC 62683 is “Low-voltage swit
