【摘要】 介绍了具有开放性的电动机控制中心监控软件。在分析上位机功能要求的基础上,采用模块化设计思想,建立了监控软件的结构框图和数据流程。软件以实时数据库为中心,不仅可以满足系统的实时性要求,而且为实现软件的开放性奠定了基础。文中着重讨论了数据库模块、串口通信模块和Winsock通信模块的实现方法。更多还原

【Abstract】 In this paper, an open monitoring and control software in motor control center was introduced. By analyzing the function of this system, the modular designing method was used to establish the structure and data flow diagram of this software. As the core of the software, real time database is applied to achieve the system’ s demand of real-time control and is the key to realize the open performance. The realization of database, serial port communication and Winsock communication modules were explained in detail.更多还原