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润滑油磨粒在线监测方法、终端及存储介质

成果领域:

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成果归属企业: 深圳大学

成果鉴定时间:

成果介绍

本发明公开了一种基于激光检测的隧道病害检测方法及隧道病害检测装置，所述隧道病害检测方法包括：将激光扫描仪安装在检测小车上，在隧道中设置若干个测站点，激光扫描仪在每一测站点处对隧道进行检测，分段采集隧道的三维点云；对分段采集的隧道三维点云进行拼接，形成整个隧道的三维点云，并对拼接后的整个隧道的三维点云进行切片，得到隧道的横截面；将隧道横截面分离为完好点集和病害点集；将完好点集与隧道标准横截面精确配准，定位病害点集，并提取每个横截面的病害点集的特征；在隧道断面的点云数据中计算出每个病害点集的区域；根据病害点集的特征和区域判断病害类型。本发明可以通过激光扫描仪自动扫描隧道检测病害，检测成本低。

成果应用案例介绍

测量实验>探测方法>激光探测; 测量实验>检测方法>检测方法; 生物(体)>动物>隧道害虫

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