标准摘要
[中文适用范围]： 本文档确定了参考架构内实体之间信息交换的技术要求。 以下网络中的信息交换要求属于本文件的范围： ——连接用户实体和数字孪生实体的用户网络； ——连接数字孪生实体内子实体的服务网络； ——将设备通信实体连接到数字孪生实体和用户实体的接入网络； ——邻近网络，将设备通信实体连接到可观察的制造元素。 [外文原描述]： This document identifies technical requirements for information exchange between entities within the reference architecture. The requirements for information exchange in the following networks are within the scope of this document: — user network that connects the user entity and the digital twin entity; — service network that connects sub-entities within the digital twin entity; — access network that connects the device communication entity to the digital twin entity and to the user entity; — proximity network that connects the device communication entity to the observable manufacturing elements.
英文名称Automation systems and integration — Digital twin framework for manufacturing — Part 4: Information exchange