【摘要】 重点研究了OPC基金会新推出的OPC UA(Unified Architecture)规范,揭示了该规范在信息的全集成中跨网络、跨平台及信息集成的可靠性、安全性等方面相对于现有OPC规范的巨大优势,介绍了它对工厂管控一体化进程的重要推进作用。更多还原

【Abstract】 The paper research on OPC Unified Architecture specification recently released by the OPC Foundation.The research revealed the UA specification’s great advantage in the Information Integration,for the network and platform independence、reliability and security in data conllection,compared with the excisting OPC specifications.In the end,the paper intorduced the specification’s great push for factories to build Integration System of Management and Control更多还原