ASDS1000D规范中的数据模块编码分析
(3)标准编码系统与信息码管理 数据模块编号(DMC)由标准编码系统(Standard Numbering System,SNS)、信息码(Information Code,CI)及其它部分组成,用于标识产品物理结构及数据模块的内容类型。S1000D标准中己经定义了一部分SNS及IC,并为用户预留了自定义空间,因此,CSDB管理系统需要维护这些信息。©...
The S1000D standard supports both SGML and XML, however, all documents prepared for NSWC PCD will be created in XML to the S1000D issue 2.2, 2.3, or 3.0 schemas. The dtd, schema, etc. provided by S1000D will be used without modification. Detailed directions for the generation of S...
Provides subsystem level breakdown of a product's structure. The available codes are normally predefined for a given SNS structure. Third block of the Standard Numbering System. Provides sub– assembly level breakdown of a product's structure. For most types of data module, this element extends ...
Provides subsystem level breakdown of a product's structure. The available codes are normally predefined for a given SNS structure. Third block of the Standard Numbering System. Provides sub– assembly level breakdown of a product's structure. For most types of data module, this element extends ...
1)标准编码系统(standardnumberingsystem,SNS)定义,即定义具体的系统、子系统和部件的编码和对应的名称;制定统一的SNS是数据交换的基础。 2)定义在本项目中与文本信息相关的规则,包括所用到的元素和属性的特有规则,适用于和不适用于本项目的元素和属性,以及属性值的含义等; 3)定义一些与信息内容无关的规则,如不同...