摘要
文章提出了一种基于GPRS和低压电力线载波通信的智能远程抄表系统的设计方案,给出了系统总体结构,阐述了GPRS通信和PLC通信的实现,详细介绍了远程终端集中器和采集器的设计,并给出了主站的抄表步骤。该智能远程抄表系统采用低压电力线作为集中器和采集器的传输信道,采用GPRS无线数据通信技术将集中器存储的电能数据上传到主站,实现了电量的远程自动抄收功能。实际应用表明,该智能远程抄表系统大大降低了抄表员的工作强度,提高了电力管理的自动化程度。
The paper proposed a design scheme of intelligent and remote meter reading system based on GPRS and low-voltage power line carrier communication, gave general structure of the system and expounded implementation of the GPRS communication and PLC communication. It introduced design of the concentrator and the collector of the remote terminal in details and gave meter reading steps of the master. The intelligent and remote meter reading system uses lower-voltage power line as transmission channel of the concentrator and the collector, and uploads the energy data stored by the concentrator to the master by GPRS wireless data communication technology, which realizes the function of remote and automatic meter reading of the electric quantity. The actual application showed that the system can reduce working strength greatly and improve automatic degree of energy management.
出处
《工矿自动化》
2009年第6期125-128,共4页
Journal Of Mine Automation
