摘要
针对电力负荷管理系统采集点多、实时通信要求高的特点,设计了基于MC55的电力负荷管理终端,论述了电力负荷管理终端的总体结构与工作原理,详细介绍了基于MC55的通信单元的接口设计和软件实现,并针对通信过程中可能出现的假连接、接收超时等异常情况提出了重连接、复位重启的解决办法。挂网运行证明:基于MC55的电力负荷管理终端具有良好的可靠性、稳定性和通信实时性。
To satisfy the characteristics of big amount of data acquisition and the real-time online communication, this paper designed the power load management terminal based on MC55. It discussed the general structure and principle of power load management terminal, and introduced the interface design and the software realization of communication unit based on MC55 in detail. Aiming at the unusual situations such as false link, receiving overtime in the communication, the paper proposed solutions such as re-link, reset for restarting. The experiment confirms that the power load management terminal based on MC55 has good reliabili- ty, stability and real-time performance.
出处
《仪表技术与传感器》
CSCD
北大核心
2008年第12期72-74,80,共4页
Instrument Technique and Sensor
基金
湖南省杰出中青年专家基金项目(01JZY2101)
