| 工业以太网实时通信技术及进展 |
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| 引用本文： | 刘科. 工业以太网实时通信技术及进展[J]. 工矿自动化, 2005, 0(3): 53-55 |
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| 作者姓名： | 刘科 |
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| 作者单位： | 承德石油高等专科学校电气与电子系,河北,承德,067000 |
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| 摘 要： | 改善实时性之后,以太网已经成功地进入工业自动化信息层、控制层。以太网应用到工业现场设备层,实时性仍然是最大障碍。文章结合以太网的通信机制,探讨了典型的工业以太网实时性技术特点,介绍了能够应用于现场设备的确定性工业以太网———Ethernet Powerlink的解决方案。
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| 关 键 词： | 工业控制 以太网 数据传输 实时通信 |
| 文章编号： | 1671-251X(2005)03-0053-03 |
| 修稿时间： | 2004-10-25 |
The Real-time Communication Technology of Industrial Ethernet and Its Headway |
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| LIU Ke. The Real-time Communication Technology of Industrial Ethernet and Its Headway[J]. Industry and Automation, 2005, 0(3): 53-55 |
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| Authors: | LIU Ke |
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| Abstract: | Ethernet has been applied in the Intranet after its real-time technology was improved. It is yet the major obstacle that the Ethernet is not a real-time communication technology when the Ethernet is tried to be used in the infranet. In this paper, several real-time communication technologies of industrial Ethernet were discussed, then the solution of Ethernet Powerlink belonged to deterministic industrial Ethernet was introduced. Ethernet Powerlink can work in the infranet. |
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| Keywords: | industrial control Ethernet data transmission real-time communication |
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