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公开(公告)号：US08766222B2
公开(公告)日：2014-07-01
申请号：US13141153
申请日：2009-12-21
申请人： Bernd Wunderer , Shanchuan Su
发明人： Bernd Wunderer , Shanchuan Su
摘要： The invention relates to an apparatus and a method for checking the usage state of a document of value. The document of value is illuminated with illumination light and with the help of an image sensor there is detected the light intensity of the light reflected from the document of value in order to take an image of the document of value. Of the taken image there is chosen an image detail in which there is imaged an opaque, reflective section of the document of value. The chosen image detail is examined for signs of creases which are possibly present in the opaque, reflective section of the document of value. The results of the examination for creases are used to evaluate the usage state of the document of value.
摘要翻译： 本发明涉及一种用于检查价值文件的使用状态的装置和方法。 有价值的文件用照明光照亮，借助于图像传感器，检测到从文件的价值反射的光的光强度，以便获取有价值的文件的图像。 在拍摄的图像中，选择了图像细节，其中对成像文档的不透明的反射部分进行成像。 检查所选择的图像细节是否有可能存在于价值文件的不透明反射部分中的折痕的迹象。 用于折痕检查的结果用于评估价值文件的使用状态。
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公开(公告)号：US20110255750A1
公开(公告)日：2011-10-20
申请号：US13141153
申请日：2009-12-21
申请人： Bernd Wunderer , Shanchuan Su
发明人： Bernd Wunderer , Shanchuan Su
IPC分类号： G06K9/00
摘要： The invention relates to an apparatus and a method for checking the usage state of a document of value. The document of value is illuminated with illumination light and with the help of an image sensor there is detected the light intensity of the light reflected from the document of value in order to take an image of the document of value. Of the taken image there is chosen an image detail in which there is imaged an opaque, reflective section of the document of value. The chosen image detail is examined for signs of creases which are possibly present in the opaque, reflective section of the document of value. The results of the examination for creases are used to evaluate the usage state of the document of value.
摘要翻译： 本发明涉及一种用于检查价值文件的使用状态的装置和方法。 有价值的文件用照明光照亮，借助于图像传感器，检测到从文件的价值反射的光的光强度，以便获取有价值的文件的图像。 在拍摄的图像中，选择了图像细节，其中对成像文档的不透明的反射部分进行成像。 检查所选择的图像细节是否有可能存在于价值文件的不透明反射部分中的折痕的迹象。 用于折痕检查的结果用于评估价值文件的使用状态。
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公开(公告)号：US07742154B2
公开(公告)日：2010-06-22
申请号：US11991749
申请日：2006-09-08
申请人： Sven Ehrich , Bernd Wunderer
发明人： Sven Ehrich , Bernd Wunderer
IPC分类号： G06K9/74
CPC分类号： G07D7/12
摘要： In an apparatus for testing value documents, such as for example bank notes, an area of the bank note is captured from different directions with the help of two optical sensors aligned symmetrically to each other. The measured values supplied by the sensors on the one hand are added up in order to obtain a total measured value which is insensitive to asymmetric effects of the value document, and on the other hand the measured values are subtracted in order to capture exactly these asymmetric effects. In this way with the help of one single apparatus there can be tested authenticity features as well as the quality of the actual state of the value document.
摘要翻译： 在用于测试价值文件（例如钞票）的设备中，借助于彼此对称对准的两个光学传感器，从不同方向捕获钞票的区域。 一方面由传感器提供的测量值相加，以获得对价值文档的不对称效应不敏感的总测量值，另一方面减去测量值以精确捕获这些不对称的 效果。 以这种方式，借助于单个设备，可以测试真实性特征以及价值文档的实际状态的质量。
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公开(公告)号：US20080123081A1
公开(公告)日：2008-05-29
申请号：US11660269
申请日：2005-08-16
申请人： Dieter Stein , Bernd Wunderer
发明人： Dieter Stein , Bernd Wunderer
CPC分类号： G07D7/1205
摘要： The present invention relates to an apparatus (1) for examining documents (2), in particular banknotes. Therein the apparatus (1) comprises at least one light source (3), at least one spectral device (8) and at least two detection devices (9, 10, 11, 24). By means of the light source (3) the document (2) is irradiated and the light emitted and/or reflected and/or transmitted by the document (2) is subsequently divided into spectral components by means of the spectral device (8). The spectral components are separately detected by the detection devices. The spectral division of the light (4) emanating from the light source (3) can also be carried out before the light impinges on the document (2). The apparatus (1) is designed so as to individually weight the spectral components to be detected respectively by the detection devices (9, 10, 11, 24).
摘要翻译： 本发明涉及用于检查文件（2），特别是钞票的装置（1）。 其中，装置（1）包括至少一个光源（3），至少一个光谱装置（8）和至少两个检测装置（9,10,11,24）。 借助于光源（3）照射文件（2），由文件（2）发射和/或反射和/或传输的光随后通过光谱装置（8）分成光谱分量。 检测装置分别检测光谱分量。 从光源（3）发出的光（4）的光谱分割也可以在光照射在文件（2）上之前进行。 设备（1）被设计成分别通过检测装置（9,10,11,24）加权待检测的频谱分量。
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公开(公告)号：US20080106725A1
公开(公告)日：2008-05-08
申请号：US10564625
申请日：2004-07-12
CPC分类号： B42D25/364 , B42D25/29 , B42D25/355 , B42D25/391 , B42D2033/26 , D21H21/40 , G07D7/128 , G07D7/205
摘要： The invention relates to an object of value with a security element, which has at least one liquid-crystalline material, the liquid-crystalline material effecting a linear polarization of light.
摘要翻译： 本发明涉及具有安全元件的价值目标，其具有至少一种液晶材料，该液晶材料影响光的线偏振。
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公开(公告)号：US20070109615A1
公开(公告)日：2007-05-17
申请号：US10570898
申请日：2004-09-07
申请人： Bernd Wunderer
发明人： Bernd Wunderer
IPC分类号： H04N1/46
CPC分类号： G07D7/121
摘要： The present invention relates to an illuminating device for linearly illuminating a flat object, in particular a bank note. The illuminating device according to the invention for linearly illuminating a flat object, in particular a bank note, with at least one or a plurality of linearly disposed light sources, a mirror arrangement serving as a reflector that extends in parallel to the linearly disposed light sources, with an optical axis perpendicular thereto, characterized in that the mirror arrangement consists of plane mirrors, that at least one first mirror has a structure, which images the light source to form at least one linear image in parallel to the mirror arrangement, and that at least one second mirror images the at least one linear image to form a linear illumination in parallel to the mirror arrangement on the optical axis or in the proximity of the optical axis.
摘要翻译： 本发明涉及一种用于直线照亮平坦物体，特别是钞票的照明装置。 根据本发明的用于使用至少一个或多个线性设置的光源线性照射平坦物体，特别是钞票的照明装置，用作反射器的反射镜装置，其平行于线性设置的光源 具有与其垂直的光轴，其特征在于，所述反射镜装置由平面镜组成，所述至少一个第一反射镜具有将所述光源成像以形成平行于所述反射镜装置的至少一个线性图像的结构，并且 至少一个第二镜将所述至少一个线性图像成像，以在所述光轴上或所述光轴附近与所述镜子结构平行地形成线性照明。
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公开(公告)号：US20050161501A1
公开(公告)日：2005-07-28
申请号：US10498779
申请日：2002-12-19
申请人： Thomas Giering , Ralf Hobmeier , Norbert Holl , Alfred Schmidt , Dieter Stein , Christian Voellmer , Bernd Wunderer
发明人： Thomas Giering , Ralf Hobmeier , Norbert Holl , Alfred Schmidt , Dieter Stein , Christian Voellmer , Bernd Wunderer
摘要： The invention relates to a sheet-shaped value document, such as a bank note. An authenticity feature which can be reliably verified by machine or by humans and which can moreover not be deceptively imitated by copying technology is realized by an electro-optical and/or acoustic display device integrated in the value document.
摘要翻译： 本发明涉及一种片状价值文件，例如钞票。 可以通过机器或人可靠地验证并且通过复制技术不能被欺骗性地模仿的真实性特征通过集成在价值文档中的电光和/或声学显示装置来实现。
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公开(公告)号：US06595060B2
公开(公告)日：2003-07-22
申请号：US09885120
申请日：2001-06-21
申请人： Bernd Wunderer , Ulrich Schanda
发明人： Bernd Wunderer , Ulrich Schanda
IPC分类号： G01N2904
CPC分类号： G07D7/187 , G01N29/07 , G01N29/11 , G01N29/4445 , G01N2291/0237 , G01N2291/044 , G01N2291/048 , G01N2291/056 , G01N2291/2632 , G07D7/08 , G07D7/183 , G07D7/185
摘要： A method for determining structural inhomogeneities in sheet material including exposing sheet material to ultrasonic waves, measuring ultrasonic waves transmitted through the sheet material and ultrasonic waves reflected from the sheet material at a plurality of predetermined portions located linearly along at least one track disposed on the sheet material and producing at least one value characteristic based on at least the transmitted or reflected ultrasonic waves from each of the predetermined portions on the at least one track. The method further includes forming a first mean based on the at least one value characteristic and a second mean based on the first mean to determine the structural inhomogeneities in the sheet material representative of the at least one track.
摘要翻译： 一种用于确定片材中的结构不均匀性的方法，包括将片材材料暴露于超声波，测量透过片材的超声波，以及在沿着设置在片材上的至少一个轨道线性定位的多个预定部分从片材反射的超声波 至少基于至少一个轨道上的每个预定部分的发射或反射的超声波产生至少一个值特性。 所述方法还包括基于所述至少一个值特征形成第一平均值和基于所述第一平均值的第二平均值，以确定代表所述至少一个轨道的所述片材中的结构不均匀性。
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9.发明授权Apparatus for the analysis of an object, preferably of a document of value, using optical radiation 有权用于使用光辐射分析物体，优选具有价值的文件的装置公开(公告)号：US08952317B2
公开(公告)日：2015-02-10
申请号：US13514718
申请日：2010-12-13
申请人： Bernd Wunderer
发明人： Bernd Wunderer
CPC分类号： G02B6/0011 , G02B5/045 , G02B5/10 , G02B5/12 , G02B6/0038 , G02B6/0096 , G02B17/004
摘要： A device for examining an object, preferably a document of value, by using optical radiation, having an optical waveguide which has an anisotropic retro-reflector section, which is formed along a surface curved in a plane of curvature and which reflects radiation components specularly in a first plane of incidence parallel to the plane of curvature but retro-reflects radiation components orthogonally with respect to the first plane of incidence, so that at least a proportion of the optical radiation falling in a glancing manner on the retro-reflector section is at least partly guided on the convex side of the surface by reflection on the retro-reflector section.
摘要翻译： 一种用于通过使用光学辐射来检查物体（优选是有价值的文件）的装置，具有具有各向异性后向反射器部分的光波导，所述光波导沿着曲面平面弯曲的表面形成，并且反射辐射分量 与曲面平行的第一入射平面，但是相对于第一入射平面正交地反射辐射分量，使得在后向反射器部分中以扫视方式落下的光辐射的至少一部分在 通过反射器部分上的反射最少部分地在表面的凸面上引导。
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公开(公告)号：US07600898B2
公开(公告)日：2009-10-13
申请号：US10570898
申请日：2004-09-07
申请人： Bernd Wunderer
发明人： Bernd Wunderer
IPC分类号： F21V7/00
CPC分类号： G07D7/121
摘要： An illuminating device for linearly illuminating a flat object, in particular a bank note, includes at least one or a plurality of linearly disposed light sources, a mirror arrangement serving as a reflector that extends in parallel to the linearly disposed light sources, with an optical axis perpendicular thereto. The mirror arrangement includes plane mirrors, with at least one first mirror having a structure, which images the light source to form at least one linear image in parallel to the mirror arrangement. At least one second mirror images the at least one linear image to form a linear illumination in parallel to the mirror arrangement on the optical axis or in the proximity of the optical axis.
摘要翻译： 用于直线照射平坦物体，特别是钞票的照明装置包括至少一个或多个线性布置的光源，用作与线性布置的光源平行延伸的反射器的反射镜装置，具有光学 轴。 反射镜装置包括平面镜，其中至少一个第一反射镜具有结构，其对光源进行成像，以形成平行于反射镜装置的至少一个线性图像。 至少一个第二反射镜对至少一个线性图像进行成像，以在光轴上或在光轴附近与反射镜装置平行地形成线性照明。
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