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Research of optimizing device description technology based on XML in EPA

机译:EPA中基于XML的设备描述技术优化研究

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In order to enhance the interoperability of device in EPA industry network control system, the characteristics of XDDL, the application flow and functions of EPA device description were discussed. The latest methods of XML parsing and the utilization efficiency of the device description data after being parsed were analyzed. A kind of parsing method and a-double buffers technology used for device description data application were proposed. To evaluate the optimizing solution, the parsing methods were tested and compared. The test results indicated that the processing efficiency of EPA data parsing and application was improved. On the basis, the applying prospect of the optimizing solutions in CIMS and field device system was discussed.
机译:为了增强EPA工业网络控制系统中设备的互操作性,讨论了XDDL的特性,EPA设备描述的应用流程和功能。分析了XML解析的最新方法和解析后的设备描述数据的利用率。提出了一种用于设备描述数据应用的解析方法和双缓冲技术。为了评估优化解决方案,对解析方法进行了测试和比较。测试结果表明,提高了EPA数据解析和应用的处理效率。在此基础上,探讨了优化解决方案在CIMS和现场设备系统中的应用前景。

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