1、 / 10303-1345 2014 1345 ISO/TS 10303-1345:2010-07 Industrial automation systems and integration Product data representation and exchange Part 1345: Application module: Item definition structure (IDT) / 10303-13452014 II 1 - - - - ( ) - , 4 2 459 3 - 5 2014 . 1002- 4 / 10303-1345:2010-07 . . 1345. .
2、(ISO/TS 10303-1345:2010-07 Industrial automation systems and integration Product data representation and exchange Part 1345: Application module: Item definition structure). - -, 5 1.02012 ( 8). ( 1 ) , - . () - - . , (gost.ru) , 2015 , - / 10303-13452014 III 1 .1 2 .1 3 .2 4 .2 5 6 () 15 B () .16 ()
3、 EXPRESS-G 17 D () EXPRESS-G 19 () - 20 F () .21 G () .25 () 26 .27 / 10303-13452014 IV 10303 - . , . , . 10303 (). : - , , , - , , -, , . 10303 http:/www.tc184-sc4.org/titles/STEP_Titles.htm. . SC4 - 184 . , . , - . , . UOF S3 10303-214. / 10303-1345, , , G. 1 , - . 3 , 10303 . 4 - . , (), C. , - .
4、 - (). , 5.1, - . , 5.2, . D. EXPRESS . . - , () . (“) , () - . / 10303-13452014 1 1345 . Industrial automation systems and integration. Product data representation and exchange. Part 1345. Application module. Item definition structure 20150801 1 . : - , , - ; - ; - , -, / 10303-1059; - , , - / 1030
5、3-1715; - , , / 10303-1134. : - ; - . 2 - ( , - , ): 10303-1 . . 1. (ISO 10303-1, Industrial automation systems and integration Product data representation and exchange Part 1: Overview and fundamental principles) 10303-11 . . 11. . EXPRESS (ISO 10303-11, Industrial automation systems and integratio
6、n Product data representation and exchange Part 11: Description methods: The EXPRESS language reference manual) 10303-41 . . 41. . - (ISO 10303-41, Industrial automation systems and integration Product data representation and exchange Part 41: Integrated generic resource: Fundamentals of product des
7、cription and support) /TC 10303-1059 . . 1059. . - (ISO/TS 10303-1059, Industrial automation systems and integration Product data representation and exchange Part 1059: Application module: Effectivity application) / 10303-1134 . . 1134. . (ISO/TS 10303-1134, Industrial automation systems and integra
8、tion Product data representation and ex-change Part 1134: Application module: Product structure) / 10303-1715 . . 1715. . / 10303-13452014 2 (ISO/TS 10303-1715, Industrial automation systems and integration Product data representation and ex-change Part 1715: Application module: Part occurrence) 3 3
9、.1 , 10303-1 : - (application); - (application interpreted construct); - (application module); - (application object); - (application protocol); - (application reference model); - (common resources); - (data); - (information); - (integrated resource); - (product); - (product data); - (module interpr
10、eted model). 3.2 : (application module; AM); (application reference model; ARM); (module interpreted model; MIM); URL (uniform resource locator). 4 - , . 1 . 2 5.1. , - , - . , , EXPRESS, 10303-11. EXPRESS-, Item_definition_structure_arm. EXPRESS-: *) SCHEMA Item_definition_structure_arm; (* 4.1 EXP
11、RESS , . EXPRESS-: *) USE FROM Effectivity_application_arm; - ISO/TS 10303-1059 USE FROM Part_occurrence_arm; - ISO/TS 10303-1715 USE FROM Product_structure_arm; - ISO/TS 10303-1134 (* / 10303-13452014 3 1 , , 10303: Effectivity_application_arm / 10303-1059; Part_occurrence_arm / 10303-1715; Product
12、_structure_arm / 10303-1134. 2 Item_definition_structure_arm C, C.1 .2. 4.2 . 4.2.1 effectivity_item_for_replacement effectivity_item_for_replacement effectiv-ity_item. Part_definition_relationship. EXPRESS-: *) TYPE effectivity_item_for_replacement = SELECT BASED_ON effectivity_item WITH (Part_defi
13、nition_relationship); END_TYPE; (* 4.3 . - . 4.3.1 Assembled_part_association Assembled_part_association Assembly_ compo-nent_relationship Part_occurrence_definition_relationship, Assem-bly_definition . . EXPRESS-: *) ENTITY Assembled_part_association SUBTYPE OF (Assembly_component_relationship, Par
14、t_occurrence_definition_relationship); SELFProduct_occurrence_definition_relationship.relating_view : Assembly_definition; END_ENTITY; (* relating_view Assembly_definition, . 4.3.2 Assembly_definition Assembly_definition Part_view_definition, - , . EXPRESS-: *) ENTITY Assembly_definition SUBTYPE OF (Part_view_definition); END_ENTITY; (* / 10303-13452014 4 4.3.3 Effect
