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文章对于OPC技术产生的背景、实用意义、技术特点以及接口方式进行了全面的分析和介绍,并指出OPC技术的广泛应用必将大大简化自动化系统的开发。
The article gives a comprehensive analysis and introduction of the background, practical significance, technical characteristics and interface way of OPC technology. It points out that the widespread application of OPC technology will greatly simplify the development of automation system.