GB/T 17564.2-2013
Standard data element types with associated classification scheme for electric components.Part 2:EXPRESS dictionary schema (English Version)

Standard No.

GB/T 17564.2-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 17564.2-2013

Replace

GB/T 17564.2-2005

Scope

This standard specifies the formal model of data representation in order to provide means for the computer-readable representation and exchange of such data. The purpose of this section is to provide a common information model for the work of IEC/SC 3D and ISO TC 184/SC 4, so that the dictionary system implemented can handle data that conforms to the standards of the two technical committees. The scope of this part is based on the public ISO/IEC dictionary schema formed by the associated parts of the two basic standard scopes formulated by GB/T 17564.1 and ISO 13584-42. The given EXPRESS model is the common formal model of the two standards and facilitates the coordination of the two standards. GB/T 17564.2 is the main standard, and ISO 13584-42 adopts the EXPRESS model in the informative appendix of GB/T 17564.2. In some clauses, the public EXPRESS model allows self-definition, GB/T 17564.1 Methodology section defines the limits of self-definition. This section applies to define two optional schemas that can be chosen to implement the dictionary system. Each optional pattern is called a conformance class. --ISO 13584_IEC 61360_dictionary_schema2 specifies the modeling and exchange of technical data element types associated with classification schemas used in the definition of data element types, which constitute the conformance class 1 of this part of IEC 61360. --ISO 13584_IEC 61360_language_resource_schema provides resources for strings that allow different languages. Since it has been extracted from the dictionary mode, it can be used in other modes. It is largely based on the support_resource_schema of ISO 10303-41:2000 and can be considered an extension of it. When multilingual is used, it is permissible to use a specific language that is not frequently referenced throughout the exchange context (physical documents). When and GB/T

GB/T 17564.2-2013 Referenced Document

• GB/T 15273.1-1994 Information processing--8-bit single-byte coded graphic character sets--Part 1:Latin alphabet No.1
• GB/T 16656.11-2010 Industrial automation systems and integration.Product data representation and exchange.Part 11:Description methods:The EXPRESS language reference manual
• GB/T 16656.21-2008 Industrial automation systems and integration.Product data representation and exchange.Part 21:Implementation methods.Clear text encoding of the exchange structrue
• GB/T 17564.1-2011 Standard data element types with associated classification scheme for electric items.Part 1 ： Definitions.Principles and methods
• GB/T 4880.1-2005 Codes for the representation of names of languages-Part 1:Alpha-2 code
• GB/T 4880.2-2000 Codes for the representation of names of languages--Part 2: Alpha-3 code
• GB/T 4880.3-2009 Codes for the representation of names of languages.Part 3:Alpha-3 code for comprehensive coverage of languages
• ISO 3166-1 Codes for the representation of names of countries and their subdivisions — Part 1: Country code*， 2020-08-25 Update
• ISO 4217:2008 Codes for the representation of currencies and funds
• ISO 843:1997 Information and documentation - Conversion of Greek characters into Latin characters
• ISO 8601:2004 Data elements and interchange formats - Information interchange - Representation of dates and times
• ISO/IEC 10646-1 Information technology - Universal Multiple-Octet Coded Character Set (UCS) - Part 1: Architecture and Basic Multilingual Plane; Amendment 1: Mathematical symbols and other characters
• ISO/IEC 14977 Information technology - Syntactic metalanguage - Extended BNF
• ISO/IEC 8859-1:1998 Information technology - 8-bit single-byte coded graphic character sets - Part 1: Latin alphabet No. 1

GB/T 17564.2-2013 history

• 2013 GB/T 17564.2-2013 Standard data element types with associated classification scheme for electric components.Part 2:EXPRESS dictionary schema
• 2005 GB/T 17564.2-2005 Standard data element types with associated classification scheme for electric components.Part 2:EXPRESS dictionary schema
• 2000 GB/T 17564.2-2000 Standard data element types with associated classification scheme for electric components Part 2: EXPRESS Dictionary schema

GB/T 17564.2-2013 -All Parts