电表数据交换 DLMS®/COSEM 套件 第 6-1 部分：对象识别系统 (OBIS)

[中文适用范围]： IEC 62056-6-1:2023 以 IEC 62056-6-1:2023 RLV 形式提供，其中包含国际标准及其红线版本，显示了与前一版本相比技术内容的所有变化。IEC 62056-6-1： 2023规定了对象识别系统（OBIS）的整体结构以及计量设备中所有常用数据项与其识别码的映射。OBIS为计量设备内的所有数据提供了唯一的标识符，不仅包括测量值，还包括测量值。还抽象用于配置或获取有关计量设备行为的信息的值。本文件中定义的 ID 代码用于识别： - IC 或对象的各种实例的逻辑名称，如 IEC 62056-6-2:2023 中定义； - 通过通信线路传输的数据； - 计量设备上显示的数据，参见附件A中的第A.2条。本文件适用于所有类型的计量设备，例如全集成电表、模块化电表、费率附件、数据集中器等。涵盖测量电能的计量设备对于除电以外的类型、测量一种以上能源的组合计量设备或具有多个物理测量通道的计量设备，引入介质和通道的概念。这使得可以识别来自不同来源的仪表数据。虽然本文件完全定义了其他介质的识别系统的结构，但非电能相关数据项到 ID 代码的映射是单独完成的。第四版取消并取代了 IEC 62056-6-1 的第三版，该版发布于2017 年。此版本构成技术修订。相对于前一版本的主要技术变化列于附录 B（资料性）。 [外文原描述]： IEC 62056-6-1:2023 specifies the overall structure of the OBject Identification System (OBIS) and the mapping of all commonly used data items in metering equipment to their identification codes.OBIS provides a unique identifier for all data within the metering equipment, including not only measurement values, but also abstract values used for configuration or obtaining information about the behaviour of the metering equipment. The ID codes defined in this document are used for the identification of: - logical names of the various instances of the ICs, or objects, as defined in IEC 62056‑6‑2:2023; - data transmitted through communication lines; - data displayed on the metering equipment, see Clause A.2 in Annex A. This document applies to all types of metering equipment, such as fully integrated meters, modular meters, tariff attachments, data concentrators, etc. To cover metering equipment measuring energy types other than electricity, combined metering equipment measuring more than one type of energy or metering equipment with several physical measurement channels, the concepts of medium and channels are introduced. This allows meter data originating from different sources to be identified. While this document fully defines the structure of the identification system for other media, the mapping of non-electrical energy related data items to ID codes is completed separately This fourth edition cancels and replaces the third edition of IEC 62056-6-1, published in 2017. This edition constitutes a technical revision. The main technical changes with respect to the previous edition are listed in Annex B (informative).