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A MIDDLEWARE APPROACH FOR INDUSTRIAL WIRELESS AUTOMATION NETWORKS

机译:工业无线自动化网络的中间件方法

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Many fields of the industrial automation can be already served by wireless technologies. Due to the different requirements regarding the reliability, latency, number of nodes, node density and range to communication systems there is no uniform standard for wireless communication covering all domains of automation. It is to be expected in the future on a strongly increasing number of radio technologies and protocol stacks on different platforms and operating systems. Similarly it behaves within the classical wired field of the industrial automation. The number of Fieldbus standards for the different areas of applications is in the meantime only difficult to overlook. Uniform integration interfaces neither exist on the side of the radio technologies nor on that of classical control systems. This means direct additional complexity both for developers of wireless solutions and operators of industrial plants. This problem addresses the contribution and argues with the integration of wireless technologies into decentralized control systems. For relaying between both systems the architecture and the structure of a Convergence Middleware are presented, which abstracts the technology-specific details and makes a uniform integration interface available for wireless industrial communication systems.
机译:无线技术已经可以为工业自动化的许多领域提供服务。由于对通信系统的可靠性,等待时间,节点数,节点密度和范围的要求不同,因此没有涵盖所有自动化领域的统一无线通信标准。在不同平台和操作系统上,越来越多的无线电技术和协议栈有望在未来出现。类似地,它在工业自动化的经典有线领域内表现良好。同时,仅难于忽视针对不同应用领域的现场总线标准的数量。统一集成接口既不存在于无线电技术方面,也不存在于传统控制系统中。对于无线解决方案开发商和工业工厂运营商而言,这意味着直接的额外复杂性。该问题解决了这一问题,并提出将无线技术集成到分散控制系统中的观点。为了在两个系统之间进行中继,提出了融合中间件的体系结构和结构,该体系结构抽象了特定于技术的细节,并使统一的集成接口可用于无线工业通信系统。

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