标准摘要
[中文适用范围]： IEC 61360 的这一部分为电工系统从基本组件到子组件和完整系统的所有元素的特征属性（数据元素类型）的清晰和明确的定义提供了坚实的基础。尽管最初的设想是为电气/电子元件的信息交换提供基础，但该标准的原理和方法可以用于原始概念之外的领域，例如元件组装以及电工系统和子系统。此外，该标准规定建立分类层次结构，并将适用的相关属性分配给如此建立的每个类别，以便充分描述属于该类别的对象的特征。使用该标准有助于通过定义的结构来交换描述电工系统的数据，以便以计算机可感知的形式交换信息。每个要交换的财产都将具有明确定义的含义和一致的命名，以及相关的定义值列表、规定格式和所有定量值的定义测量单位。还规定 - 通过版本和修订号控制属性定义的更改； - 包含注释和评论，以澄清和帮助定义的应用； ——说明定义和值列表的来源； - 相关数字和公式。 [外文原描述]： Provides a firm basis for the clear and unambiguous definition of characteristic properties (data element types) of all elements of electrotechnical systems from basic components to subassemblies and full systems. Although originally conceived in the context of providing a basis for the exchange of information on electric/electronic components, the principles and methods of this standard may be used in areas outside the original conception such as assemblies of components and electrotechnical systems and subsystems. In addition, the standard provides for establishing a classification hierarchy and the allocation of applicable and relevant properties to each of the classes so established in order to describe fully the characteristics of objects belonging to that class. Provision is also made for definition of the terms used in classification. Use of this standard facilitates the exchange of data describing electrotechnical systems through a defined structure for the information to be exchanged in a computer-sensible form. Each property to be exchanged will have an unambiguously defined meaning and consistent naming, where relevant a defined value list, a prescribed format and defined units of measure for all quantitative values. There is also provision for control of changes to definitions of the properties through version and revision numbers; inclusion of notes and remarks to clarify and help in the application of the definitions; indication of the sources of definitions and value lists; associated figures and formulae. Closely associated with this part of IEC 61360 is IEC 61360-2. This part contains the information model, using the EXPRESS modelling language. In this model, the definition and structure of IEC 61360-1 is formalized and presented in a computer-sensible form. Use of this information model allows dictionary information to be exchanged between different systems using the STEP Physical File Format as defined in ISO 10303-21.
英文名称Standard data element types with associated classification scheme for electric components - Part 1: Definitions - Principles and methods