公开(公告)号：US07633612B2

公开(公告)日：2009-12-15

申请号：US11774368

申请日：2007-07-06

Applicant: Peter Schwarz ,  Konrad Lex

Inventor： Peter Schwarz ,  Konrad Lex

IPC: G01N21/00 ,  G01B11/30

CPC classification number: G01N21/474

Abstract: Disclosed is an apparatus for determining surface properties, comprising at least a first radiation device which emits radiation onto a surface to be analysed, at least a first radiation detector device which receives at least part of the radiation emitted by the at least one radiation device and then scattered or reflected by the surface and outputs at least a first measurement signal which is characteristic of the reflected or scattered radiation, and at least a second radiation detector device which receives at least part of the radiation emitted by the at least one radiation device and then scattered or reflected by a surface and outputs at least a second measurement signal which is characteristic of the reflected or scattered radiation. According to the disclosure, the first radiation detector device is offset by a first predefined angle β1 with respect to the direction of the radiation reflected by the surface, and the further radiation detector device is offset by further predefined angle γ1 with respect to the direction of the radiation reflected by the surface, and the ratio between the value of the further predefined angle γ1 and the value of the first predefined angle β1 is at least 1.5:1.

Abstract translation: 公开了一种用于确定表面性质的装置，包括至少第一辐射装置，其将辐射发射到待分析的表面上，至少第一辐射检测器装置，其接收由至少一个辐射装置发射的辐射的至少一部分;以及 然后由表面散射或反射，并且输出至少一个反射或散射辐射的特征的第一测量信号，以及至少一个第二辐射检测器装置，其接收由至少一个辐射装置发射的辐射的至少一部分，以及 然后由表面散射或反射，并且输出至少是反射或散射的辐射的特征的第二测量信号。 根据本公开，第一辐射检测器装置相对于由表面反射的辐射的方向偏移第一预定角度β1，并且另外的辐射检测器装置相对于 由表面反射的辐射和另外的预定角度γ1的值与第一预定角度β1的值之间的比率至少为1.5:1。

公开(公告)号：US20060119854A1

公开(公告)日：2006-06-08

申请号：US11230316

申请日：2005-09-19

Applicant: Uwe Sperling ,  Konrad Lex

Inventor： Uwe Sperling ,  Konrad Lex

IPC: G01N21/47

CPC classification number: G01N21/57

Abstract: A method and a device for a spatially resolved examination and evaluation of the properties of surfaces, in particular such properties of surfaces which affect the optical impression which the surface makes. A defined radiation is directed at a first predetermined solid angle to an examined surface. Furthermore, at least a portion of the radiation affected by the examined surface in particular by diffusion and reflection, is detected at a second predefined solid angle. At least one measured variable is spatially resolved captured which characterizes at least one predetermined property of the radiation affected by the examined surface. At least over a portion of the spatially resolved measured values at least one statistical parameter for characterizing the surface is determined.

公开(公告)号：US20050018195A1

公开(公告)日：2005-01-27

申请号：US10854926

申请日：2004-05-27

Applicant: Konrad Lex

Inventor： Konrad Lex

IPC: G01N21/84 ,  G01B11/30 ,  G01J1/00 ,  G01N21/47 ,  G01N21/55

CPC classification number: G01B11/303 ,  G01J1/00 ,  G01N21/474

Abstract: A method for determining the properties of surfaces wherein a first process step specified radiation emits from at least one radiation source to a measuring surface, in further process steps the radiation reflected and/or scattered off the measuring surface is detected by a plurality of image-capturing components, and a signal is generated which specifies at least one parameter of the radiation detected by the image-capturing components. In further process steps the first signals are grouped based on predetermined criteria to form group signals, and at least one group-specific evaluation figure is computed, and a dependent statistical parameter correlating with at least one measuring surface remission characteristic. Finally at least one statistical parameter is read out in dependence on the predetermined criterion for grouping said first signals. The properties of the surface are specified by a relation between at least two statistical parameters.

Abstract translation: 一种用于确定表面性质的方法，其中特定辐射的第一工艺步骤从至少一个辐射源发射到测量表面，在进一步的处理步骤中，由测量表面反射和/或散射的辐射被多个图像 - 捕获组件，并且生成指定由图像捕获组件检测到的辐射的至少一个参数的信号。 在进一步的处理步骤中，基于预定标准对第一信号进行分组以形成组信号，并且计算至少一个组专用评估图，以及与至少一个测量表面缓解特性相关的依赖统计参数。 最后，根据用于对所述第一信号进行分组的预定标准，读出至少一个统计参数。 表面的属性由至少两个统计参数之间的关系指定。

公开(公告)号：US5815279A

公开(公告)日：1998-09-29

申请号：US679551

申请日：1996-07-12

Applicant: Konrad Lex

Inventor： Konrad Lex

IPC: G01J3/46 ,  G01N21/27 ,  G01N21/47

CPC classification number: G01N21/474

Abstract: In a method and a device for optically characterizing a goniochromatic surface, for example a metallic painting surface, only a fixed measuring angle setting is used according to the invention.

Abstract translation: 在用于光学表征诸如金属喷漆表面的色度表面的方法和装置中，根据本发明仅使用固定的测量角度设置。

公开(公告)号：US08928886B2

公开(公告)日：2015-01-06

申请号：US12575350

申请日：2009-10-07

Applicant: Konrad Lex

Inventor： Konrad Lex

IPC: G01N21/55 ,  G01B11/30 ,  G01N21/57

CPC classification number: G01N21/55 ,  G01N21/57

Abstract: An apparatus for determining optical properties of materials including a first measuring device having a first radiation device which directs radiation onto the material under a first specified angle of radiation and a first radiation detection device which is located under a first angle of reception with respect to the material, and a second measuring device which includes a second radiation device which directs radiation onto the material under a second specified angle of radiation and a second radiation detection device which is located at a second angle of reception with respect to the material and allows a locally resolved evaluation of the radiation incident thereon and emits at least one second characteristic signal which is characteristic of the radiation incident on the second radiation detection device.

Abstract translation: 一种用于确定材料的光学性质的装置，包括具有第一辐射装置的第一测量装置，所述第一辐射装置在第一指定的辐射角度下将辐射引导到材料上;以及第一辐射检测装置，其位于相对于 材料和第二测量装置，其包括在第二特定辐射角度下将辐射引导到材料上的第二辐射装置和相对于材料位于第二接收角度的第二辐射检测装置，并允许局部 对入射到其上的辐射进行分辨的评估，并且发射入射在第二辐射检测装置上的辐射的特征的至少一个第二特征信号。

公开(公告)号：US20090225318A1

公开(公告)日：2009-09-10

申请号：US12400610

申请日：2009-03-09

Applicant: Konrad Lex

Inventor： Konrad Lex

IPC: G01J3/46 ,  G01N21/55

CPC classification number: G01N21/57 ,  G01N2021/4711 ,  G01N2021/4735

Abstract: The invention relates to an apparatus for determining optical surface properties of workpieces, comprising a housing, in the interior of which there is provided a carrier on which the workpiece can be arranged, and comprising a radiation device which directs radiation onto the workpiece in a predefined emission direction (E). According to the invention, the housing has in at least one wall an observation opening, through which a region of the workpiece illuminated by the radiation device can be observed in a predefined observation direction (B).

Abstract translation: 本发明涉及一种用于确定工件的光学表面性质的装置，包括壳体，其内部设置有载体，工件可布置在载体上，并且包括辐射装置，其以预定义的方式将辐射引导到工件上 发射方向（E）。 根据本发明，壳体在至少一个壁上具有观察开口，通过该观察开口可以沿预定的观察方向（B）观察由辐射装置照射的工件的区域。

公开(公告)号：US07468800B2

公开(公告)日：2008-12-23

申请号：US11421023

申请日：2006-05-30

Applicant: Peter Schwarz ,  Gerhard Hentschel ,  Konrad Lex

Inventor： Peter Schwarz ,  Gerhard Hentschel ,  Konrad Lex

IPC: G01B11/28

CPC classification number: G01N21/4738

Abstract: A method of determining surface properties is provided, in which radiation is irradiated onto a first region of a surface to be examined, then at least some of the radiation irradiated onto the first region and returned by the latter is detected, and a measured value characteristic of this returned radiation is output. In a further step, the radiation is irradiated onto a second region of the surface and once again at least some of the radiation irradiated onto the second region and returned by the latter is detected, and a second measured value characteristic of this radiation is output. Finally, a result value is output which is characteristic of a relationship between the first measured value and the second measured value.

Abstract translation: 提供了一种确定表面性质的方法，其中辐射照射到待检查的表面的第一区域上，然后检测到辐射到第一区域并由其检测的至少一些辐射，并且测量值特性 的这个返回的辐射被输出。 在另一步骤中，将辐射照射到表面的第二区域上，再次检测照射到第二区域并由其返回的辐射中的至少一些辐射，并且输出该辐射的第二测量值特性。 最后，输出作为第一测量值和第二测量值之间的关系的特征的结果值。

公开(公告)号：US20060274317A1

公开(公告)日：2006-12-07

申请号：US11421023

申请日：2006-05-30

Applicant: Peter Schwarz ,  Gerhard Hentschel ,  Konrad Lex

Inventor： Peter Schwarz ,  Gerhard Hentschel ,  Konrad Lex

IPC: G01N21/47

CPC classification number: G01N21/4738

Abstract: The present invention relates to a method of determining surface properties, in which radiation is irradiated onto a first region of a surface (5) to be examined, then at least some of the radiation irradiated onto the first region and returned by the latter is detected, and a measured value characteristic of this returned radiation is output. In a further method step, the radiation is irradiated onto a second region of the surface (5) and once again at least some of the radiation irradiated onto the second region and returned by the latter is detected, and a second measured value characteristic of this radiation is output. Finally, a result value is output which is characteristic of a relationship between the first measured value and the second measured value.

Abstract translation: 本发明涉及一种确定表面性质的方法，其中将辐射照射到待检查的表面（5）的第一区域上，然后检测到辐射到第一区域上并由其返回的辐射中的至少一些辐射 并且输出该返回的辐射的测量值特性。 在另一方法步骤中，将辐射照射到表面（5）的第二区域上，并且再一次检测到辐射到第二区域并由其返回的辐射中的至少一些辐射，并且该第二测量值特征 输出辐射。 最后，输出作为第一测量值和第二测量值之间的关系的特征的结果值。

公开(公告)号：US5923434A

公开(公告)日：1999-07-13

申请号：US809508

申请日：1997-07-31

Applicant: Konrad Lex

Inventor： Konrad Lex

IPC: G01J3/51 ,  G01N21/25 ,  G01N21/47 ,  G01N21/57 ,  G01N21/55 ,  G01B11/30

CPC classification number: G01N21/57 ,  G01N21/474 ,  G01N21/251

Abstract: A device for measuring the visual characteristics of surfaces comprises a light source the light of which is directed onto the measurement surface under a predetermined angle, and a measurement means which measures the light reflected from said measurement surface, said measurement means comprising at least three photo sensors which are arranged such that they measure the intensity of the reflected light in sections which correspond to a different reflection angle. The photo sensors form an integrated device, a common substrate being provided on which the light sensitive sources are arranged in essentially one plane and detect the amount of incident light essentially independently of each other, said light sensitive layers being designed such that they detect the amount of light reflected in a predetermined angle range each.

Abstract translation: PCT No.PCT / EP95 / 03788 371日期1997年7月31日 102（e）日期1997年7月31日PCT提交1995年9月24日PCT公布。 公开号WO96 / 09531 日期1996年3月28日用于测量表面的视觉特性的装置包括其光被以预定角度指向测量表面的光源和测量从所述测量表面反射的光的测量装置，所述测量装置 包括至少三个光电传感器，其布置成使得它们测量与不同反射角对应的部分中的反射光的强度。 光传感器形成集成器件，提供公共衬底，光敏源基本上在一个平面上布置，基本上彼此独立地检测入射光的量，所述感光层被设计成使得它们检测到的量 的每个反射的预定角度范围的光。