摘要
介绍配电变电所监控系统的硬件和软件构成。监控软件的通信模块采用多线程技术有效地实现了人机交互管理模块与通信模块分时多任务操作。上位机通过同一串口采用不同通信方式与具有不同通信协议的采集模块进行通信。
Hardware and software constitution of supervisory control systems for substation are proposed. Communication module of software based on multi thread technology is used for realizing time sharing multitask of man-machine interactive module and communication module. Master PC communicates with acquisition module through one serial communication port under difference protocol. The realization method is introduced in this paper.
出处
《电工技术杂志》
2004年第4期39-41,共3页
Electrotechnical Journal
