基于LoRa的家用水流量监控系统设计  

The Design of the Household Water Flow Monitoring System Based on LoRa

作　　者：吴杰 张朝霞[1] 梁波 WU Jie;ZHANG Zhaoxia;LIANG Bo(Department of Computer Science and Technology,Taiyuan Normal University,Jinzhong 030619,China)

机构地区：[1]太原师范学院计算机系,山西晋中030619

出　　处：《太原师范学院学报（自然科学版）》2019年第1期50-52,共3页Journal of Taiyuan Normal University:Natural Science Edition

基　　金：太原师范学院研究生教育创新项目(SYYJSJC-1706)

摘　　要：IOT这个概念已经提出来10年了,伴随着计算机及通讯技术的更新,现在的物联网已经进入了LPWAN时代,而LoRa是LPWAN通信技术中的一种重要的网络技术.基于LoRa的智能抄表系统已经开始商用,但很少有在家用方面的应用.文章通过分析几个智能抄表系统,在这几个系统的基础上提出了一个适合家用的水流量监控系统.通过系统可以实现家庭用水情况的分析和家庭漏水的报警以及远程开关水阀的操作.The concept of IOT has been put forward for 10years.With the update of computer and communication technology,the Internet of Things has entered the era of LPWAN.LoRa is an important network technology in LPWAN communication technology.Intelligent meter reading system based on LoRa has been put into commercial use,but it seldom has domestic applications. Based on the analysis of several intelligent meter reading systems,a water flow monitoring system suitable for household use is proposed in this paper.The system can realize the analysis of household water consumption and alarm of household water leakage and the operation of remote switching water valves.

关 键 词：LoRa 智能终端 数据采集 水流量监控 STM32 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置] TP274.2[自动化与计算机技术—控制科学与工程]