公开(公告)号：US20100117010A1

公开(公告)日：2010-05-13

申请号：US12596469

申请日：2008-06-20

申请人： Sung Lim Ko ,  Dong Keun Shin ,  Hoang Minh To ,  Kee Hyun Shin

发明人： Sung Lim Ko ,  Dong Keun Shin ,  Hoang Minh To ,  Kee Hyun Shin

IPC分类号： G01N21/86

CPC分类号： G01B11/2522 ,  G01N21/8851 ,  G01N21/89

摘要： The present invention relates to a system for measuring wrinkles on a web in an R2R process. The system includes a laser generation device (100) for projecting a laser beam, emitted in a linear shape, onto a surface of a web (200), which is stopped or moving. A camera (300) captures a band of light, formed when the laser beam generated by the laser generation device (100) is projected onto the surface of the web (200), and transmitting image data of the captured light band. A measurement device (400) calculates coordinates of an arbitrary location on the web (200) on a basis of the image data transmitted from the camera (300), processes an image of the light band on a basis of the calculated coordinates, and displays the processed image. Accordingly, the results of reliable wrinkle measurement are provided for a web in an R2R process.

摘要翻译： 本发明涉及一种用于在R2R工艺中测量卷材上的褶皱的系统。 该系统包括激光产生装置（100），用于将以线性形式发射的激光束投射到停止或移动的幅材（200）的表面上。 相机（300）捕获当由激光产生装置（100）产生的激光束投射到卷筒纸（200）的表面上时形成的光束，并且传送捕获的光带的图像数据。 测量装置（400）基于从相机（300）发送的图像数据计算卷筒纸（200）上的任意位置的坐标，基于所计算的坐标处理光带的图像，并且显示 处理后的图像。 因此，在R2R工艺中为纤维网提供可靠的皱纹测量的结果。