標準號：ISO/TS 10303-421-2005
中文標準名稱：工業自動化系統和集成.產品數據表示和交換.第421部分:應用模型:功能數據和圖解表示
英文標準名稱：Industrial automation systems and integration - Product data representation and exchange - Part 421: Application module: Functional data and schematic representation
標準類型：N17
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：N17
國際標準分類號：35.240.50
適用范圍：ISO/TS 10303-421:2005 specifies the application module for Functional data and schematic representation. The following are within the scope of ISO/TS 10303-421:2005: the classification, structure, properties and identification of products, activities, documents, organisations and people; The structure of products includes both composition and connection relationships. A composition relationship can be either physical or functional. Similarly a functional relationship can be either physical or functional. Types or classes of relationship are defined in a Reference Data Library. The type of a relationship indicates whether it is functional or physical. schematic diagrams that presents the classification, structure, properties and identification of products, activities, documents, organisations and people by the relative position of symbols; associations between symbols on a schematic diagram and the things that the symbols represent.