ISO/TS 18101-1:2019 自動化システムと統合—石油とガスの相互運用性—パート1：概要と基本原則 | ページ 6

3.1

interoperability

capability of two or more entities to exchange items in accordance with a set of rules and mechanisms implemented by an interface in each entity, in order to perform their specified tasks

Note 1 to entry: Examples of entities include devices, equipment, machines, people, processes, applications, computer firmware and application software units, data exchange systems (3.2) and enterprises.

Note 2 to entry: Examples of items include services (3.7) , information, material in standards, design documents and drawings, improvement projects, energy reduction programs, control activities, asset (3.5) description and ideas.

Note 3 to entry: In this context, entities provide items to, and accept items from, other entities, and they use the items exchanged in this way to enable them to operate effectively together.

[SOURCE: ISO 18435-1:2009, 3.12, modified — The word “respective” has been replaced with “specified”, Notes 1 and 2 to entry have been modified and Note 3 to entry has been added.]

3.2

system

combination of interacting software and hardware elements organized to achieve one or more stated purposes

Note 1 to entry: Since a system is composed of system elements (3.3) , a system can include hardware, software (embedded and applications), data, humans, processes, procedures, facilities, materials, and other naturally occurring entities (e.g. water, organisms, minerals), or any combination.

Note 2 to entry: Industrial application software is included in industrial systems.

[SOURCE: ISO/IEC/IEEE 15288:2015, 4.1.46, modified — The words “software and hardware” have been added and Notes to entry have been modified.]

3.3

system element

member of a set of elements that constitutes a system (3.2)

Note 1 to entry: A system element is a discrete part of a system that can be implemented, instructed or used to fulfil specified requirements.

[SOURCE: ISO/IEC/IEEE 15288:2015, 4.1.47, modified — The words"(e.g. water, organisms, minerals)" have been added to the Example and the words “instructed or used” have been added to Note 1 to entry.]

3.4

system of systems

system‐of‐interest whose elements are themselves systems (3.2)

Note 1 to entry: Systems of systems typically entail large-scale inter‐disciplinary problems with multiple, heterogeneous, distributed systems.

Note 2 to entry: In ISO/IEC/IEEE 15288:2015, 4.1.48, a system-of-interest is defined as a system whose life cycle is under consideration in the context of this document.

[SOURCE: ISO/IEC/IEEE 24765:2017, 3.4111, modified — The second definition has been removed and Notes to entry have been added.]

3.5

asset

item, thing or entity that has potential or actual value to an organization

[SOURCE: ISO 55000:2014, 3.2.1, modified — Notes to entry have been removed.]

3.6

capital project

long-term, capital-intensive investment project

3.7

service

repeatable business activity that has a specified outcome

Note 1 to entry: The service is self-contained, may be composed of other services and is a “black box” to consumers of the service.

Note 2 to entry: Examples of business activities include: check customer credit, provide weather data, consolidate drilling reports, maintenance work order.

[SOURCE: ISO/IEC TR 30102:2012, 2.1.17, modified — The words “logical representation of a set of repeatable activities that has specified outcomes” in the first half of the original definition have been replaced with “repeatable business activity that has a specified outcome”, the content of the original Note 1 to entry has been replaced with the content of the second half of the original term and Note 2 to entry has been added.]

3.8

data set

logically meaningful group of data

[SOURCE: ISO 8000-2:2018, 3.2.4, modified — The word “grouping” has been replaced with “group”.]

3.9

digital twin

digital asset (3.10) on which services (3.7) can be performed that provide value to an organization

Note 1 to entry: The descriptions comprising the digital twin can include properties of the described asset, IIOT (3.24) collected data, simulated or real behaviour patterns, processes that use it, software that operates on it, and other types of information.

Note 2 to entry: The services can include simulation, analytics such as diagnostics or prognostics, recording of provenance and service history.

3.10

digital asset

data set (3.8) describing an asset (3.5) that is not necessarily physical

3.11

domain

field of special knowledge, which can be further subdivided according to requirements to support a higher level of specialized detail

3.12

reference architecture

IT architecture specialized for the requirements of a particular domain (3.11)

3.13

information model

formal model of a bounded set of facts, concepts or instructions to meet a specified requirement

Note 1 to entry: In this context, the description of domain (3.11) entities in a digital ecosystem (3.26) addressing lifecycle asset (3.5) management.

3.14

reference data

domain (3.11) and sector standardized data sets (3.8) that help define the set of values to be used to populate other data sets

3.15

industry standard datasheet

ISD

industry developed, supplier neutral specification for equipment and device classes

Note 1 to entry: The industry standard datasheet includes functional requirements, model and instance level details needed for industry digital transformation.

3.16

industry standard datasheet definition

ISDD

meta data required to enable machine interpretability of all attributes on industry standard datasheets (3.15)

3.17

reference data library

RDL

managed collection of reference data (3.14)

[SOURCE: ISO 15926-1:2004, 3.1.19]

3.18

supplier catalogue

list of goods and services (3.7) provided by an organization to its clients that conform to a specification defined by a supplier

3.19

data quality

degree to which a set of inherent characteristics of data fulfils requirements

Note 1 to entry: Examples of requirements for quality data also include data integrity, data validation (3.22) , data portability (3.23) , data synchronization and the data provenance record.

[SOURCE: ISO 8000-2:2018, 3.8.1, modified — Note 1 to entry has been modified.]

3.20

primary business process

process defining principal operations of an enterprise

3.21

secondary business process

process establishing and maintaining operations capability

3.22

data validation

confirmation, through the provision of objective evidence, that the requirements for a specific intended use or application have been fulfilled

[SOURCE: ISO 8000-2:2018, 3.8.6]

3.23

data portability

ability to easily transfer data from one system (3.2) to another without being required to re-enter data

Note 1 to entry: The need to manually, find, re-read, re-interpret and re-enter data is one of the main factors which increase industry costs and risks, while also decreasing data quality (3.19) . Digital Business Transformation eliminates this redundant work, simultaneously reducing costs and risks while increasing data quality.

3.24

Industrial Internet of Things

IIOT

global infrastructure for the information society, enabling advanced services (3.7) by interconnecting (physical and virtual) things based on, existing and evolving, interoperable information and communication technologies

Note 1 to entry: The Industrial Internet of Things (IIOT) is used to identify the industrial specializations of the Internet of Things (IOT).

[SOURCE: ISO/IEC 38505-1:2017, 3.6, modified — The original Notes to entry have been removed and a new Note 1 to entry has been added.]

3.25

plant to business stack

P2B stack

vertical data/information axis from sensor to enterprise systems (3.2)

3.26

digital ecosystem

distributed, adaptive, open socio-technical system (3.2) with properties of self-organisation, scalability and sustainability inspired from natural ecosystems

3.27

asset-intensive industry

industry requiring a significant amount of large-scale industrial equipment to operate