摘要
针对实验室设计的高空间分辨率且价格低廉的液漏传感器,为了实现远程通信,在原有传感系统的基础上,加入了MQTT协议进行数据的远程推送与交互;基于Qt的跨平台特性开发了PC端和移动端均可使用的监测软件;系统管理员可通过PC端将控制指令下发给液漏传感系统,对液漏现场进行远程操控与数据实时监测;系统维修员可通过移动端查看维修通知单及告警信息,维修完成后提交维修订单;该系统实现了对液漏监测的实时采集和远程监测,可以被应用于数据库中心、化工厂房等敏感性强、危险度高的场合,具有较好的应用前景。
Aimed at lab-designed liquid leak sensors with high spatial resolution and low price, in order to realize remote communication, the message queuing telemetry transport(MQTT) protocol is added to push and interactive the remote data on the basis of original sensing system. Based on the cross-platform characteristics of Qt, a monitoring software for both PC and mobile terminals is developed. The system administrator can send the control command to the liquid leakage sensing system through the PC terminal, remotely control and monitor the liquid leakage terminal in real time. System maintenance personnel can view maintenance notices and alarm information through the mobile terminal, and submit maintenance orders after the maintenance is completed. The system realizes the real-time collection and remote monitoring of liquid leakage, and can be applied to database centers, chemical plants and other occasions with strong sensitivity and high risk, it has good application prospects.
作者
刘艳芳
侯钰龙
高凯
LIU Yanfang;HOU Yulong;GAO Kai(School of Instrument and Electronics,North University of China,Taiyuan 030051,China)
出处
《计算机测量与控制》
2023年第3期76-82,共7页
Computer Measurement &Control
基金
山西省自然科学基金项目(20210302124211)。
关键词
液漏监测
MQTT
QT
liquid leakage monitoring
MQTT
Qt
