BS EN ISO 23387:2020 pdf free.Building information modelling (BIM)- Data templates for construction objects used in the life cycle of built assets一Concepts and principles.
data template data structure used to describe the characteristics of construction objects (3.4) EXAMPLE 1 A data template provides a view based on an information exchange, e.g. a heating, ventilation and air conditioning (HVAC] system designer is asking for the descriptions of the HVAC products that can be loaded into the design system. EXAMPLE 2 A data template provides manufacturers a standardized data structure that can be applied to any internal system and/or process of handling product data, e.g. one or several product information management systems can apply or map to this structure to enable machine readability, both internally and with any requests from any software using the same data template structure. An HVAC product manufacturer can then answer the request from any stakeholder including the HVAC system designer. Note 1 to entry: The relevant scope of the data template can be used together with the term“data template”. E.g. a data template for a product (3.9) can be named“product data template”. A data template for a system (3.13) can be named“system data template’ , etc. Note 2 to entry: A data template can be used in an information exchange for a specific purpose for a construction object in the inception, brief, design, production, operation and demolition of facilities.Objects, collections and relationships are the basic entities of the model in ISO 12006-3:2007. A data template is a subset of this model, providing the concepts and relations needed to describe information about construction objects. This clause provides the general structure of a data template and how it is modelled in UML based on ISO/IEC 19505 (all parts). The UML diagram in Figure 1 provides the rules that apply to a data template established within a data dictionary based on ISO 12006-3:2007. The concepts used in the UML diagram are in accordance with ISO 12006-3:2007, whilst in this document some of the concept names have been modified to better fit with market terminology. Table 1 provides the link between the terminology in this document and ISO 12006-3:2007.BS EN ISO 23387 pdf download.