面向工业4.0的OPC UA工业互操作性性能分析

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2022-12-19 DOI:10.3390/iot3040027

Marc Ladegourdie, Jonathan Kua

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引用次数: 5

摘要

开放平台通信统一架构(OPC UA)包含了广泛的功能，并涵盖了独立于平台的互操作性标准的大部分要求，该标准可用于将数据和信息从工厂生产车间传输到企业和管理层。由于其高度可扩展和可互操作的架构，它在面向工业4.0的智能嵌入式设备中处于良好的部署位置，特别是在存在异构通信节点的环境中。在本文中，我们旨在评估OPC UA在工业物联网(IIoT)环境中通信的性能，以更好地理解OPC UA的技术实现以及将OPC UA直接纳入资源受限边缘设备的可行性。我们提出了一个架构系统框架，用于在广泛的实验中进行OPC UA性能评估。我们的实验结果证明了所提出的系统和评估框架的有效性。基于OPC ua的工业物联网系统架构和预算友好/经济高效的测试平台设置可以灵活地用于协议测试，原型设计和教育目的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance Analysis of OPC UA for Industrial Interoperability towards Industry 4.0

Open Platform Communications Unified Architecture (OPC UA) incorporates a wide range of features and covers most of the requirements for a platform-independent interoperability standard which can be used to transmit data and information from the factory production floor to the enterprise and management level. Due to its highly scalable and interoperable architecture, it is well-positioned for future deployment in smart embedded devices towards Industry 4.0, especially in environments where there are heterogeneous communication nodes. In this paper, we aim to evaluate the performance of OPC UA for communication in Industrial Internet of Things (IIoT) environments to better understand the technical implementation of OPC UA and the feasibility of incorporating OPC UA directly to resource-constrained edge devices. We propose an architectural system framework for OPC UA performance evaluation across a wide range of experiments. Our experimental results demonstrated the efficacy of the proposed system and evaluation framework. The OPC UA-based IIoT system architecture and budget-friendly/cost-effective testbed setup can be flexibly adopted for protocol testing, prototyping and educational purposes.

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来源期刊

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)

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