基于机器视觉的多参数监护仪便携式检定器设计  

Design of Portable Calibration Device for Multi parameter Monitor Based on Machine Vision

作　　者：李赟 陆金霞 骆翠霞 郭亚琴 秦朗 李棋 LI Yun;LU Jinxia;LUO Cuixia;GUO Yaqin;QIN Lang;LI Qi

机构地区：[1]南通市计量检定测试所

出　　处：《计量与测试技术》2024年第11期70-73,共4页Metrology & Measurement Technique

摘　　要：本文针对多参数监护仪计量校准时,传统的检测方法存在测量结果误差较大且工作效率低下的问题,将树莓派嵌入式电脑结合高分辨率摄像头,采用.NET框架下的C#语言结合OpenCV图像库,设计了一种基于机器视觉的便携式检定器,并进行试验验证。结果表明:该检定器可排除人工测量中的诸多不确定因素,提高测量的精度和效率。In this paper, the Raspberry PI embedded computer combined with high resolution camera is adopted to solve the problem of large error and low efficiency of traditional detection methods in the measurement and calibration of multi-parameter monitor.NET C# language combined with OpenCV image library, a portable calibrator based on machine vision is designed and verified by experiments.The results show that the calibrator can eliminate many uncertain factors in manual measurement and improve the accuracy and efficiency of measurement.

关 键 词：多参数监护仪 机器视觉 便携式检定器 树莓派 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TP311.52[自动化与计算机技术—计算机科学与技术] TH776[机械工程—仪器科学与技术]