| 书目名称 | OPC Unified Architecture | | 编辑 | Matthias Damm,Stefan-Helmut Leitner,Wolfgang Mahnk | | 视频video | | | 概述 | Description of what OPC UA is and what it can accomplish.Explains how to migrate from OPC to OPC UA.For IT-architects, developers, project managers, engineers, and system administrators.Includes suppl | | 图书封面 |  | | 描述 | Motivation for This Book The OPC Foundation provides specifications for data exchange in industrial au- mation. There is a long history of COM/DCOM-based specifications, most pro- nent OPC Data Access (DA), OPC Alarms and Events (A&E), and OPC Historical Data Access (HDA), which are widely accepted in the industry and implemented by almost every system targeting industrial automation. Now the OPC Foundation has released a new generation of OPC specifications called OPC Unified Architecture (OPC UA). With OPC UA, the OPC Foundation fulfills a technology shift from the retiring COM/DCOM technology to a servi- oriented architecture providing data in a platform-independent manner via Web Services or its own optimized TCP-based protocol. OPC UA unifies the previous specifications into one single address space capable of dealing with current data, alarms and events and the history of current data as well as the event history. A remarkable enhancement of OPC UA is the Address Space Model by which v- dors can expose a rich and extensible information model using object-oriented techniques. OPC UA scales well from intelligent devices, controllers, DCS, and SCADA systems up to MES and ERP sys | | 出版日期 | Book 2009 | | 关键词 | HMI; Industrial Automation; Industrial Communication; Information Modeling; Linux; OPC; OPC UA; OPC Unified | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-540-68899-0 | | isbn_softcover | 978-3-642-08842-1 | | isbn_ebook | 978-3-540-68899-0 | | copyright | Springer-Verlag Berlin Heidelberg 2009 |
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发表于 2025-3-21 17:50:02
