摘要
为了解决当前用电信息采集与传输系统存在的通信距离近、数据包传输间隔长、数据丢包率高和系统可靠性差等问题,设计一种基于LoRa通信的大规模用电信息采集与传输系统。系统包含数据通信传输模块、数据采集模块、电源模块等关键硬件。以模块化理论为基础,通过LoRa通信技术设计数据传输与采集系统的软件程序,保证传输的质量和效率。实验结果表明:设计的系统通信距离远、数据包传输间隔短、数据丢包率低,系统的可靠性高。
In order to solve the problems of short communication distance,long data packet transmission interval,high data packet loss rate and poor system reliability in the current power consumption information acquisition and transmission system,this paper designs a large-scale power consumption information acquisition and transmission system based on LoRa communication,which includes data communication transmission module,data acquisition module,power module and other system key hardware.Based on the modularization theory,the software program of data transmission and acquisition system is designed through LoRa communica-tion technology to ensure the quality and efficiency of transmission.The experimental results show that the designed system has long communication distance,short data packet transmission interval,low data packet loss rate and high reliability.
作者
陈山
吴丽莎
张凯
程轶红
程亚萍
冯驰
CHEN Shan;WU Li-sha;ZHANG Kai;CHENG Yi-hong;CHENG Ya-ping;FENG Chi(State Grid Anqing Power Supply Company,Anqing 246000 China)
出处
《自动化技术与应用》
2024年第10期153-157,共5页
Techniques of Automation and Applications
关键词
LoRa通信
用电信息
数据采集与传输
丢包率
LoRa communication
power consumption information
data acquisition and transmission
packet loss rate
