| 一种高实时性工业以太网模型的构建 |
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| 引用本文： | 常赛,程玉娟,王宜怀.一种高实时性工业以太网模型的构建[J].军民两用技术与产品,2011(2):54-56,58. |
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| 作者姓名： | 常赛 程玉娟 王宜怀 |
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| 作者单位： | 苏州大学计算机与科学技术学院,苏州,215006 |
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| 摘 要： | 基于对以太网存在的多种延时特性的分析,设计了一种应用于工业现场、可实时数据传输的以太网模型系统.在构建网络时,通过合理划分网段,构建分层的以太网模型,均衡工业现场嵌入式设备的数据吞吐量;在嵌入式软件方面,简化了TCP/IP协议栈,设计了适合于工业现场的应用层协议,大大提高了以太网的实时性,满足了工业以太网高实时性的数据...
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| 关 键 词： | 工业以太网 实时 TCP/IP 嵌入式系统 |
Construction of a High Real-time Industrial Ethernet Model |
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| Chang Sai,Cheng Yujuan,Wang Yihuai.Construction of a High Real-time Industrial Ethernet Model[J].Universal Technologies & Products,2011(2):54-56,58. |
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| Authors: | Chang Sai Cheng Yujuan Wang Yihuai |
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| Affiliation: | Chang Sai Cheng Yujuan Wang Yihuai (School of Computer Science and Technology,Soochow University,Suzhou 215006) |
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| Abstract: | Based on the analysis of the characteristic of Ethernet,a high real-time industrial Ethernet model was developed. The data transport was balanced by constructing a hierarchical model and the real-time property was enhanced by simplifying the TCP/IP protocol when designing the embedded software.As a result,the demand of high real-time property in the industrial Ethernet model was satisfied.The final model was successfully applied to a semi-conduction company in Suzliou industry area. |
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| Keywords: | TCP/IP |
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