Industrial Data-Collector By Enabling Opc-Ua Standard For Industry 4.0
2018 14TH IEEE INTERNATIONAL WORKSHOP ON FACTORY COMMUNICATION SYSTEMS (WFCS 2018)(2018)
摘要
Industrial Communication Systems have become an increasingly essential part of factory automation, motion control, networked control systems. New and real-time capable solutions are required to support the always more present Industry 4.0 paradigm: for both local and wide area networks. At the same time, standardization has also started moving in this direction: in particular, for future open and dynamic system architectures, promising activities based on OPC-UA are serious attempt to satisfy stricter requirements for interoperability and information modeling with hard real-time needs. For these reasons, in this paper the development of an OPC-UA based architecture is described: the main target is to build a "collector" able to collect data from the shop-floor and convert them in the OPC-UA standard for an agile and effective vertical integration. The subsequent analysis carried out on the testbed mainly focuses on the performance evaluation of the method. To achieve high-performance data transmission in a fair environment, a parallel communication mechanism has been proposed.
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关键词
Industrial Networks, Industry 4.0, OPC, OPC-UA, IoT, IIoT. RAMI4.0, IEC62541
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