GB/T 32235.1-2024 Industrial-process measurement, control and automation - Digital factory framework - Part 1: General principles
1 Scope
This document defines the general principles of the Digital Factory framework (DF framework), which is a set of model elements (DF reference model) and rules for modelling production systems.
This DF framework defines:
——a model of production system assets;
——a model of relationships between different production system assets;
——the flow of information about production system assets.
The DF framework does not cover representation of building construction, input resources (such as raw production material, assembly parts), consumables, work pieces in process, nor end products.
It applies to the three types of production processes (continuous control, batch control and discrete control) in any industrial sector (for example aeronautic industries, automotive, chemicals, wood).
Note: This document does not provide an application scenario for descriptions based on GB/T 18975 (all parts), because GB/T 18975 (all parts) uses a different methodology for describing production systems.
The representation of a production system according to this document is managed throughout all phases of the production system life cycle (for example design, construction, operation or maintenance). The requirements and specification of software tools supporting the DF framework are out of scope of this document.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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.
GB/T 32235.2-2024 Industrial-process measurement, control and automation - Digital Factory framework - Part 2: Model elements
ISO/TS 29002-5 Industrial automation systems and integration - Exchange of characteristic data - Part 5: Identification scheme
3 Terms, definitions, abbreviated terms and conventions
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
activity
group of tasks that are classified as having a common objective
physical or logical object owned by or under the custodial duties of an organization, having either a perceived or actual value to the organization
Note: A role is not an asset.
[SOURCE: GB/T 40211-2021, 3.2.6, modified.]
3.1.3
classification consortium
group of companies that is working on concept dictionaries
3.1.4
collection of data elements; CDEL
identified and structured set of data elements
3.1.5
concept dictionary
collection of concept dictionary entries that allows lookup by concept identifier
Note: There are standardized dictionaries (e.g. IEC CDD), consortium dictionaries (e.g. eOTD and Cl@ss), supplier dictionaries and DF dictionaries.
[SOURCE: ISO/TS 29002-5:2009, 3.5, modified.]
3.1.6
concept dictionary entry
definition of a concept containing, at a minimum, an unambiguous concept identifier, a preferred name, and a description
[SOURCE: ISO/TS 29002-5:2009, 3.3, modified.]
3.1.7
data element
unit of data consisting at least of the reference to a data element type and a corresponding value
3.1.8
data element relationship
relationship between data element types or between data elements in a given context
3.1.9
data element type
unit of data for which the identification, description and permissible values have been specified according to a data specification
Note 1: This definition was derived from both ISO 22745-2:2010, 15.2 and GB/T 17645.42-2013, 3.28.
Note 2: The concept of data element type is represented in many publications by the term "property".
3.1.10
data specification
rules for describing items belonging to a particular class using entries from a concept dictionary and reference to a specific formal syntax
Example: An ISO/TS 22745-30 compliant identification guide, ISO 13584-511 and ISO 8000-2 are data specifications.
[SOURCE: ISO/TS 29002-4:2009, 3.5, modified.]
3.1.11
data supplier
organization that provides supplier libraries
Example: Data suppliers can be device manufacturers, machine manufacturers, vendors, distributors, system integrators, tool providers.
3.1.12
DF asset
digital representation of a PS asset and/or a role
3.1.13
DF asset class
description of a set of PS assets and/or roles that share common characteristics
3.1.14
DF asset class association
description of DF asset links which can be established between specific DF assets
3.1.15
DF asset link
digital representation of a relationship between two or more PS assets or between two or more roles
3.1.16
DF dictionary
concept dictionary owned by an enterprise and used for its Digital Factories and DF libraries
3.1.17
DF library
library owned by an enterprise and used for its Digital Factories
3.1.18
DF reference model
set of model elements for creating and managing a Digital Factory
3.1.19
Digital Factory
digital representation of a production system
Note 1: A Digital Factory can represent an existing or planned production system.
Note 2: The representation of a production system can include representation of PS assets and representation of roles.
3.1.20
enterprise
one or more organizations sharing a definite mission, goals and objectives which provides an output such as a product or service
[SOURCE: GB/T 20720.1-2019, 3.1.10]
3.1.21
library
identified set of library entries that is used to store and exchange product type information for creating and maintaining Digital Factories
3.1.22
library entry
identified content in a library
3.1.23
life cycle
evolution of a system, product, service, project or other human-made entity from conception through retirement
Example: Typical phases of a production system life cycle are conceptual development, planning, specification, design, engineering, construction, configuration, commissioning, operation, maintenance, decommissioning, and disposal.
GB/T 32235.1-2024 Industrial-process measurement, control and automation - Digital factory framework - Part 1: General principles
1 Scope
This document defines the general principles of the Digital Factory framework (DF framework), which is a set of model elements (DF reference model) and rules for modelling production systems.
This DF framework defines:
——a model of production system assets;
——a model of relationships between different production system assets;
——the flow of information about production system assets.
The DF framework does not cover representation of building construction, input resources (such as raw production material, assembly parts), consumables, work pieces in process, nor end products.
It applies to the three types of production processes (continuous control, batch control and discrete control) in any industrial sector (for example aeronautic industries, automotive, chemicals, wood).
Note: This document does not provide an application scenario for descriptions based on GB/T 18975 (all parts), because GB/T 18975 (all parts) uses a different methodology for describing production systems.
The representation of a production system according to this document is managed throughout all phases of the production system life cycle (for example design, construction, operation or maintenance). The requirements and specification of software tools supporting the DF framework are out of scope of this document.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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.
GB/T 32235.2-2024 Industrial-process measurement, control and automation - Digital Factory framework - Part 2: Model elements
ISO/TS 29002-5 Industrial automation systems and integration - Exchange of characteristic data - Part 5: Identification scheme
3 Terms, definitions, abbreviated terms and conventions
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
activity
group of tasks that are classified as having a common objective
Example: Electrical wiring design, PLC programming, mounting, wiring, drive configuration, modelling, simulation, monitoring.
[SOURCE: GB/T 20720.1-2019, 3.1.1, modified.]
3.1.2
asset
physical or logical object owned by or under the custodial duties of an organization, having either a perceived or actual value to the organization
Note: A role is not an asset.
[SOURCE: GB/T 40211-2021, 3.2.6, modified.]
3.1.3
classification consortium
group of companies that is working on concept dictionaries
3.1.4
collection of data elements; CDEL
identified and structured set of data elements
3.1.5
concept dictionary
collection of concept dictionary entries that allows lookup by concept identifier
Note: There are standardized dictionaries (e.g. IEC CDD), consortium dictionaries (e.g. eOTD and Cl@ss), supplier dictionaries and DF dictionaries.
[SOURCE: ISO/TS 29002-5:2009, 3.5, modified.]
3.1.6
concept dictionary entry
definition of a concept containing, at a minimum, an unambiguous concept identifier, a preferred name, and a description
[SOURCE: ISO/TS 29002-5:2009, 3.3, modified.]
3.1.7
data element
unit of data consisting at least of the reference to a data element type and a corresponding value
3.1.8
data element relationship
relationship between data element types or between data elements in a given context
3.1.9
data element type
unit of data for which the identification, description and permissible values have been specified according to a data specification
Note 1: This definition was derived from both ISO 22745-2:2010, 15.2 and GB/T 17645.42-2013, 3.28.
Note 2: The concept of data element type is represented in many publications by the term "property".
3.1.10
data specification
rules for describing items belonging to a particular class using entries from a concept dictionary and reference to a specific formal syntax
Example: An ISO/TS 22745-30 compliant identification guide, ISO 13584-511 and ISO 8000-2 are data specifications.
[SOURCE: ISO/TS 29002-4:2009, 3.5, modified.]
3.1.11
data supplier
organization that provides supplier libraries
Example: Data suppliers can be device manufacturers, machine manufacturers, vendors, distributors, system integrators, tool providers.
3.1.12
DF asset
digital representation of a PS asset and/or a role
3.1.13
DF asset class
description of a set of PS assets and/or roles that share common characteristics
3.1.14
DF asset class association
description of DF asset links which can be established between specific DF assets
3.1.15
DF asset link
digital representation of a relationship between two or more PS assets or between two or more roles
3.1.16
DF dictionary
concept dictionary owned by an enterprise and used for its Digital Factories and DF libraries
3.1.17
DF library
library owned by an enterprise and used for its Digital Factories
3.1.18
DF reference model
set of model elements for creating and managing a Digital Factory
3.1.19
Digital Factory
digital representation of a production system
Note 1: A Digital Factory can represent an existing or planned production system.
Note 2: The representation of a production system can include representation of PS assets and representation of roles.
3.1.20
enterprise
one or more organizations sharing a definite mission, goals and objectives which provides an output such as a product or service
[SOURCE: GB/T 20720.1-2019, 3.1.10]
3.1.21
library
identified set of library entries that is used to store and exchange product type information for creating and maintaining Digital Factories
3.1.22
library entry
identified content in a library
3.1.23
life cycle
evolution of a system, product, service, project or other human-made entity from conception through retirement
Example: Typical phases of a production system life cycle are conceptual development, planning, specification, design, engineering, construction, configuration, commissioning, operation, maintenance, decommissioning, and disposal.
[SOURCE: ISO/IEC/IEEE 15288:2023, 4.1.23, modified.]
3.1.24
production system
system intended for production of goods
Note 1: The concept of production system includes spare parts.
