基于LoRa的呼吸阀状态实时监测系统设计
Design of a LoRa based real-time monitoring system for respiratory valve status
杨士达 1李维军1
作者信息
- 1. 辽宁石油化工大学 机械工程学院,辽宁 抚顺 113001
- 折叠
摘要
文章针对呼吸阀传统校验方式成本高昂和时效性不足的问题,设计了一种呼吸阀实时状态监测系统.通过监测呼吸阀超压泄放过程中腔内压力和阀盘位移的实时反映呼吸阀的工作状态,本系统实现呼吸阀的智能监测.系统以STM32F103VET6 作为核心处理器并利用LoRa无线局域网实现状态数据的实时传输,同时通过4G网络方式实现呼吸阀与上位机之间的通信.实验结果显示,该系统可实现呼吸阀状态的主动监测,便于呼吸阀的运行管理与维护.
Abstract
To address the high costs and delays associated with traditional calibration methods for breathing valves,a real-time condition monitoring system for breathing valves has been developed.By real-time monitoring of the cavity pressure and valve disc displacement during the breathing valve's overpressure release process,this system reflects the working status of the breathing valve,thereby achieving its intelligent monitoring.The system employs the STM32F103VET6 as its core processor and utilizes LoRa wireless LAN for the real-time transmission of status data.Additionally,communication between the breathing valve and the host computer is facilitated via the 4G network.Experimental results demonstrate that the system enables active monitoring of the breathing valve's status,facilitating operational management and maintenance.
关键词
LoRa模块/呼吸阀/STM32F103VET6/物联网/监控Key words
LoRa module/breathing valve/STM32F103VET6/Internet of Things/monitoring引用本文复制引用
基金项目
辽宁省省部级基金(JYTMS20231430)
出版年
2024
NETL
NSTL
万方数据