A Proposal for a Generic Real-Time Ethernet System
A Proposal for a Generic Real-Time Ethernet System
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DOI：
10.1109/tii.2009.2017259
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发表时间：
2009-04
影响因子：
12.3
通讯作者：
J. Jasperneite;Jahanzaib Imtiaz;M. Schumacher;K. Weber
中科院分区：
文献类型：
--
作者：
J. Jasperneite;Jahanzaib Imtiaz;M. Schumacher;K. Weber
在引入现场总线技术之后，实时以太网（RTE）系统现在形成了第二代工业通信系统（2G ICS）。在过去的几年里，出现了许多不同的RTE方法，其中大多数针对特定的用例或应用程序域进行了优化。从用户的角度来看，从一个经过验证的现场总线系统的过渡到RTE只有意义，如果多个系统的性能得到显着改善相比，国家的最先进的。为了解决这些主要要求的机器制造商，我们介绍了三个积木作为一个通用的RTE系统的关键组成部分，这些包括基于拓扑的寻址，优化的数据报传输，同步调度。
After the introduction of fieldbus technology, real-time Ethernet (RTE) systems now form the second generation of industrial communication systems (2G ICS). A lot of different approaches for RTEs appeared during the last years, most of them optimized for specific use cases or application domains. From a user's perspective, the transition from a proved fieldbus system to a RTE only makes sense, if multiple system properties are improved significantly in comparison to the state-of-the-art. In order to address such main requirements of machine builders, we introduced three building blocks as key components for a generic RTE system, these includes topology-based addressing, optimized datagram transfer, and synchronous scheduling.