基于MQTT协议的在线离子色谱仪远程监控系统设计

A Remote Monitoring System Based on MQTT Protocol for On-line Ion Chromatography Instrument

摘要:

在线离子色谱仪是可以对样品进行连续自动分析,并以谱图的形式显示样品中离子含量的化学分析仪器。为确保对样品的连续检测,仪器需要不间断的运行。由于设备经常放在工作室或偏远地区,需要对在线离子色谱仪的运行状况进行远程监控。针对此问题设计在线离子色谱仪的远程监控系统。该系统使用轻量级MQTT协议作为通讯协议,通过在线离子色谱仪中集成MQTT客户端,在云服务器中部署MQTT的消息中间件和短信网关,实现了用户在手机应用客户端查看在线离子色谱仪的运行参数、通过手机短信接收紧急报警信息等功能。

Abstract:

On-line ion chromatograph Instrument is a chemical analysis instrument, which can make continuous automatic analysis of the sample and display the ion content of the sample in the form of a spectrogram. In order to ensure continuous detection of the sample, the instrument requires non-stop running. As the equipment is often placed in the studio or remote areas, we need to monitor the on-line ion chromatograph instrument at remote. For this problem we design the remote monitoring system for on-line ion chromatograph instrument. The system realizes functions such as viewing running parameters of On-line ion chromatograph Instrument on mobile and receiving alarm SMS messages on mobile by integrating the MQTT client in On-line ion chromatograph Instrument and deploying broker of MQTT and gateway for SMS.