Java Implementation of OPC Unified Architecture

Matti Paljakka, Tomi Kalajainen, Jouni Aro, Tom Hannelius, Esa Salonen, Kari Suihkonen, Mikko Salmenperä, Mikko Salonen, Ilkka Seilonen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review


A group of Finland-based OPC Foundation members is contributing to the OPC Unified Architecture (UA) development by producing the Java reference implementation of the UA base services. The work is being carried out in the project OPC Unified Architecture Information Model and Java Development, funded by Tekes, Metso Automation, Kone Oyj, Prosys PMS Oy and Wapice Oy. Technical Research centre of Finland (VTT) and Tampere University of Technology (TUT) participate in development of the actual Java implementation and Helsinki University of Technology (TKK) provides expertise. The Finnish consortium has earlier delivered to the Foundation a hybrid implementation of the Java base services using the ANSI C stack. The ongoing project produces a pure Java stack to the OPC Foundation, and fully functional Java sample server and client, which are published by the consortium.
Original languageEnglish
Title of host publicationAutomaatio XVIII
EditorsMatti Ketonen
Place of PublicationHelsinki
PublisherSuomen automaatioseura
Number of pages6
ISBN (Print)978-952-5183-35-1
Publication statusPublished - 2009
MoE publication typeA4 Article in a conference publication
EventAutomaatio XVIII Seminaari - Helsinki, Finland
Duration: 17 Mar 200918 Mar 2009

Publication series

SeriesSuomen automaatioseura. Julkaisusarja


SeminarAutomaatio XVIII Seminaari


  • OPC Unified Architecture (OPC UA)
  • Integration
  • Service oriented architecture (SOA)
  • Java


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