电力系统中无线监控系统通信方法研究  

Study on Communication Mode of Monitoring System in Wireless Sensor Network of Power Systems

作　　者：陈旭[1] 李树广[1] 

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《测控技术》2010年第3期82-85,88,共5页Measurement & Control Technology

摘　　要：以电厂通信系统应用中的无线智能监控网络系统为项目背景,分析了多线程通信协议在串行数据高速传输中的作用和设计思想。针对电厂高压多干扰环境以及智能监控系统的特点,设计出适用的无线通信系统,包括两层通信控制协议设计和数据异常处理方法,基于OpenCV的小图像数据的快速传输应用,并给出了相应的设计流程与软件实现。经过实际测试和对比分析表明,该系统提高了传输速度,保证了抗干扰性能,运行适用稳定。Based on the project of wireless monitoring system in power systems,the multi-thread communication protocol and design thinking of high speed serial communication are analyzed.According to the feature of power station,the suitable communication system is designed by using intelligent wireless module,including intact communication protocol and error correction processing methods,image transmission and processing methods based on OpenCV kits,and corresponding design flow diagram and software realization are also provided.By practice and comparison,this solution can be properly applied,safely performed as well as steadily operated.

关 键 词：串口通信 MSCOMM控件 多线程通信协议 图像数据传输处理 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]