公开(公告)号：US20150008346A1

公开(公告)日：2015-01-08

申请号：US14368882

申请日：2012-12-21

Applicant: METSO AUTOMATION OY

Inventor： Markku Mäntylä ,  Jussi Graeffe ,  Karri Niemelä ,  Heimo Keränen ,  Pekka Suopajärvi ,  Lauri Kurki

IPC: G01N21/84 ,  G01N21/86 ,  G01B11/06

CPC classification number: G01N21/84 ,  D21B1/327 ,  D21F7/06 ,  G01B11/026 ,  G01B11/06 ,  G01B11/26 ,  G01N21/8422 ,  G01N21/86 ,  G01N21/89 ,  G01N2021/8427 ,  G01N2021/8663 ,  G01N2201/125 ,  Y02W30/646

Abstract: A measuring device includes a first optical sensor row and a second optical sensor row between which a planar object to be measured is placed. The direction of the first sensor row and the direction of the second sensor row differ from one another. Each sensor of the first sensor row forms data representing a distance between the object to be measured and the sensor. Each sensor of the second sensor row forms data representing a distance between the object to be measured and the sensor in order to determine at least one property of the object to be measured on the basis of the data.

Abstract translation: 测量装置包括第一光学传感器行和第二光学传感器行，在该第二光学传感器行之间放置待测量的平面物体。 第一传感器行的方向和第二传感器行的方向彼此不同。 第一传感器行的每个传感器形成表示被测量物体与传感器之间的距离的数据。 第二传感器行的每个传感器形成表示待测量对象与传感器之间的距离的数据，以便基于该数据来确定待测量对象的至少一个属性。