本文就某大型中药厂管控一体化项目,提出了一种比较有推广性的系统集成解决方案模型,并对其中的关键技术OPC Server的设计与开发,进行了详细的论述,而且给出了利用COM技术开发OPC Server的关键步骤和代码。 关键词:系统集成;OPC Server;COM/DCOM Abstract:This paper proposed a popularizing model of control system integration solutions in a management and control project of large-scale Chinese traditional medicine plant, describing design and development of OPC Server in details. Presenting approach and codes of developing OPC Server with COM. Keywords:System Integration;OPC Server;COM/DCOM