摘要
针对当前工业生产线及实验室在化学反应过程中对时间、过程、精度的控制需求,尤其是在化学反应变化中出现的颜色变化的监测与控制,设计了一种基于光反射与透射及物联网技术的动态颜色监测系统,讨论了监测系统的总体设计方案、具体硬件及软件设计。实验结果表明,该系统可以通过硬件及相关软件实现固体或液体的动态颜色监测,同时配合传感器和监控摄像头识别监测待测物体和系统的温度、湿度等各项参数。计算并判断后,通过物联网技术上传到服务器存储,本地客户端可以通过触摸显示屏监测整个过程或远程控制设备,从而提供了一种在实验室和工厂中智能化操作的思路,有望在较低成本的前提下实现工作效率与操作精度的提高。
In response to requirements for timely,precise control for the chemical reaction,especially the monitoring of color changes,a dynamic color monitoring system by combining light reflection and transmission and Internet of Things technology is proposed.The design scheme,the hardware and the software are discussed.The dynamic color monitoring can be achieved for both solids and liquids.In addition,by cooperating with other sensors,other parameters can be monitored.After evaluation,the data is uploaded to the server for storage,and the entire process can be monitored remotely.All in all,an idea of intelligent operation in laboratory and factory is proposed,and the improvement of work efficiency and operation accuracy with low cost could be realized.
作者
王志新
钟睿芸
李月娥
WANG Zhixin;ZHONG Ruiyun;LI Yuee(School of Information Science and Engineering,Lanzhou University,Lanzhou Gansu 730000,China)
出处
《传感技术学报》
CAS
CSCD
北大核心
2021年第11期1549-1554,共6页
Chinese Journal of Sensors and Actuators
基金
国家自然科学基金(61405083)
甘肃省自然科学基金(20JR5RA265)。
关键词
在线监测系统
颜色识别
光反射与透射
无线通信
物联网
online monitoring system
color recognition
light reflection and transmission
wireless communication
Internet of Things
