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在基于工业4.0的制造业计量学中实施循环度测量,使用MQTT协议和开放CV:一个案例研究
Yazid Saif1, Yusri Yusof1, Anika Zafiah M Rus1
1Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, Batu Pahat, Malaysia.
PloS one
|October 13, 2023
概括
本研究使用MQTT协议和Open CV,以在工业4.0中有效传输循环度测量数据. 与传统方法相比,非接触式视觉系统显示出有希望的准确性.
科学领域:
- 制造业计量学 制造业计量学
- 工业4.0 工业4.0 工业4.0 工业4.0 工业4.0 是什么?
- 物联网 (IoT) 的物联网 (IoT) 的物联网.
背景情况:
- 制造业计量学对于工业4.0中的机器检查至关重要.
- 物联网 (IoT) 能够通过云和本地服务器实现设备通信.
- 精确检查循环特征对于各种工业应用至关重要.
研究的目的:
- 调查MQTT协议在增强循环测量数据传输方面的作用.
- 将非接触视觉系统的性能与基于接触的坐标测量机 (CMM) 的性能进行比较.
主要方法:
- 利用MQTT协议在云服务器和圆孔数据源之间进行数据传输.
- 采用开放式简历和图像处理技术 (形转换,边缘检测,轮分析) 来进行循环特征分析.
- 在非接触式3SMVI系统和基于接触的CMM系统之间进行了比较实验.
主要成果:
- 该研究证明了使用MQTT和Open CV用于循环度测量数据传输的可行性.
- 实验结果显示,非接触式3SMVI和基于接触的CMM系统之间的差异为5至9.6微米.
- 建议使用高分辨率摄像头和最佳照明条件,以提高精度.
结论:
- MQTT协议和Open CV提供了一种有效的方法来传输循环度测量数据.
- 无接触视觉检查系统为传统CMM提供了可行的替代方案,用于圆度评估.
- 通过增强的成像技术进行进一步的研究,可以提高无接触计量学的精度.
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