摘要
介绍了WindowsNT环境下 ,利用微软基础类库MFC与WIN32API函数结合实现部颁CDT循环规约的方法。完整地给出了实现CDT循环规约的全过程。在实际实时环境下运行证明该方法新颖有效 。
A new practicable method providing real time data from SCADA to power system advanced application software through serial port under Windows NT, is illustrated in this paper. Combining MFC and WIN32 API,this method could easily transmit data under the protocol of CDT.Techniques of multithreading, data share and user defined message are employed for serial communication;Collection Class and MDI are used for data saving and data showing; By means of encapsulation, the software becomes opening and reusable. According to this method, a program has been developed to get real time data in a substation. The application shows the reliability and effectiveness of the proposed method.
出处
《继电器》
CSCD
北大核心
2001年第4期32-35,共4页
Relay
