Method and system for producing a moisture content map for use in moisture sorting green veneer using light transmission
    1.
    发明授权
    Method and system for producing a moisture content map for use in moisture sorting green veneer using light transmission 有权
    用于生产用于使用光透射的水分分选绿色贴面的水分含量图的方法和系统

    公开(公告)号:US06974035B2

    公开(公告)日:2005-12-13

    申请号:US10418080

    申请日:2003-04-18

    摘要: Disclosed is a method and system for sorting a plurality of green wood veneer sheets into a plurality of subsets of sheets, the subsets including a “driest” subset, a “wettest” subset, and one or more “intermediate” subsets. The system has a light source for transmitting light through a sheet of veneer as it passes along a conveyor system, and a light sensor for sensing the light passing through the sheet. The pattern of light is recorded by an image acquisition and processing subsystem as an image, which is fed to an image analysis subsystem programmed to analyse the light pattern and to produce a mathematical representation of the image. An integrated moisture content value (IMCV) is set for the particular veneer sheet. Based on this value, a controller sends signals to the conveyor system to convey the particular sheet to a location storing sheets having similar IMCV values for drying.

    摘要翻译: 公开了一种用于将多个绿色木材单板片材分类成多个片材子集的方法和系统,所述子集包括“最干净的”子集,“最湿”的子集以及一个或多个“中间”子集。 该系统具有一个光源,用于在沿着输送系统通过一片胶合板时传输光,以及光传感器,用于感测通过该纸张的光。 光的图案由图像采集和处理子系统记录为图像,其被馈送到图像分析子系统,该图像分析子系统被编程以分析光图案并产生图像的数学表示。 为特定的单板设置综合水分含量值(IMCV)。 基于该值,控制器向输送机系统发送信号以将特定纸张传送到存储具有相似IMCV值的纸张的位置用于干燥。