| 基于OPC XML-DA规范的C／S模型设计 |
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| 引用本文： | 胡自权,李津,韩冷.基于OPC XML-DA规范的C／S模型设计[J].重庆邮电学院学报(自然科学版),2006,18(1):99-102. |
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| 作者姓名： | 胡自权 李津 韩冷 |
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| 作者单位： | [1]重庆邮电学院,重庆400065 [2]泸州职业技术学院,四川646005 |
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| 基金项目： | 国家863/CIMS主题基金资助项目(2003AA412030) |
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| 摘 要： | OPC—COM紧密依赖Windows平台，OPC基金会为提高访问OPC的能力提出了OPCXML—DA规范。运用群集和硬件冗余技术提出基于OPCXML-DA规范的C／S实现模型并详细阐述了该模型，对OPC—XML和OPC—COM两种数据传输规范进行了比较，从而得出：选用此模型在需跨不同平台通信时是高效可行的。
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| 关 键 词： | OPC OPC—COM OPC—XML Web 群集 冗余 |
C/S model design based on OPC XML-DA specification |
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| HU Zi-quan.C/S model design based on OPC XML-DA specification[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2006,18(1):99-102. |
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| Authors: | HU Zi-quan |
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| Institution: | HU Zi-quan~ |
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| Abstract: | OPC-COM depends tightly on Windows platforms,so the specification of OPC-XML is brought forward to enhance capability of accessing to OPC.Using the technique of CLUSTER and REDUNDANCE in hardware,this paper puts forward C/S model design based on OPC XML DA specification and expounds the model in details.From the comparison of transmission of OPC-XML with that of OPC-XML,the authors come to the conclusion that the model is efficient and practical when it is used in the different platforms. |
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| Keywords: | OPC OPC-COM OPC-XML Web cluster redundancy |
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