BS ISO 10303-41-1994 工业自动化系统和集成.产品数据表述和交换.一般集成资源.产品描述和支持基础
Industrial automation systems and integration. Product data representation and exchange. Integrated generic resources. Fundamentals of product description and support
This part of ISO 10303 specifies the following:
— generic product description resources (section 2);
— generic management resources (section 3);
— support resources (section 4).
The schemas which are specified in this part of ISO 10303 are organized according to these sections.
1 Generic product description resources
This section of ISO 10303-41 specifies the resource constructs for the high level structure for the representation of products and their properties. It also specifies ISO 10303 integrated resources for the description of generic aspects of product usage, categorization of products and associations between products.
The following are within scope in this section:
— the identification of a product;
— the categorization of products;
— the specification of definitions of, relationships among, and allowable substitutions for a product;
— the specification of the representation of the shape of a product;
— the specification of the representation of the properties of a product;
— the description of the application context for which product data is defined.
2 Generic management resources
This section of ISO 10303-41 specifies the resource constructs for the structures that are used to associate administrative data with product data.
The following are within scope in this section:
— the structure for connecting product data within an application context to related ad-ministrative data.
3 Support resources
This section of ISO 10303-41 specifies the resource constructs for administrative data, physical quantities and their units, and basic data types.
The following are within scope in this section:
— the description of references to documents;
— the descriptions of actions, action requests, and the status of actions;
— the descriptions of certification, approvals, security classifications, and effectivities;
— the identification of contracts;
— the identification of people and organizations;
— the specification of dates and times;
— the provision of mechanisms for grouping items and referring to information that is defined outside an exchange;
— the definition of physical quantities and their units.