公开(公告)号：US09127929B2

公开(公告)日：2015-09-08

申请号：US12675191

申请日：2008-08-22

申请人： Knut Siercks ,  Thomas Jensen ,  Klaus Schneider

发明人： Knut Siercks ,  Thomas Jensen ,  Klaus Schneider

IPC分类号： G01B11/02 ,  G01B11/00

CPC分类号： G01B11/005

摘要： In a method for gauging surfaces (7″), in which a frequency-modulated laser beam is generated, the laser beam is emitted onto the surface as measuring radiation (MS), the measuring radiation (MS) backscattered from the surface (7″) is received and the distance between a reference point and the surface (7″) is measured interferometrically, wherein the measuring radiation (MS) is emitted and received while the surface to be gauged is being scanned, and a measuring arm and a reference interferometer arm with a partially common beam path are used, deviations from the essentially perpendicular impingement of the measuring radiation (MS) on the surface (7″) are taken into account algorithmically during distance measurement and/or are avoided or reduced during scanning by controlling the emission of the measuring radiation (MS).

摘要翻译： 在用于测量其中产生调频激光束的表面（7“）的方法中，激光束作为测量辐射（MS）发射到表面上，从表面（7”）反向散射的测量辐射（MS） ），并且干涉测量参考点和表面（7“）之间的距离，其中在要被测量的表面被扫描时发射和接收测量辐射（MS），并且测量臂和参考干涉仪 使用具有部分共同光束路径的臂，在距离测量期间在算法上考虑表面（7“）上的测量辐射（MS）的基本上垂直的冲击的偏差和/或在扫描期间通过控制 发射测量辐射（MS）。

公开(公告)号：US20100312524A1

公开(公告)日：2010-12-09

申请号：US12675191

申请日：2008-08-22

申请人： Knut Siercks ,  Thomas Jensen ,  Klaus Schneider

发明人： Knut Siercks ,  Thomas Jensen ,  Klaus Schneider

IPC分类号： G06F17/50 ,  G01B11/00

CPC分类号： G01B11/005

摘要： In a method for gauging surfaces (7″), in which a frequency-modulated laser beam is generated, the laser beam is emitted onto the surface as measuring radiation (MS), the measuring radiation (MS) backscattered from the surface (7″) is received and the distance between a reference point and the surface (7″) is measured interferometrically, wherein the measuring radiation (MS) is emitted and received while the surface to be gauged is being scanned, and a measuring arm and a reference interferometer arm with a partially common beam path are used, deviations from the essentially perpendicular impingement of the measuring radiation (MS) on the surface (7″) are taken into account algorithmically during distance measurement and/or are avoided or reduced during scanning by controlling the emission of the measuring radiation (MS).

摘要翻译： 在用于测量其中产生调频激光束的表面（7“）的方法中，激光束作为测量辐射（MS）发射到表面上，从表面（7”）反向散射的测量辐射（MS） ），并且干涉测量参考点和表面（7“）之间的距离，其中在要被测量的表面被扫描时发射和接收测量辐射（MS），并且测量臂和参考干涉仪 使用具有部分共同光束路径的臂，在距离测量期间在算法上考虑表面（7“）上的测量辐射（MS）的基本上垂直的冲击的偏差和/或在扫描期间通过控制 发射测量辐射（MS）。

公开(公告)号：US09844792B2

公开(公告)日：2017-12-19

申请号：US13823539

申请日：2011-09-20

申请人： Bo Pettersson ,  Klaus Schneider ,  Benedikt Zebhauser ,  Knut Siercks

发明人： Bo Pettersson ,  Klaus Schneider ,  Benedikt Zebhauser ,  Knut Siercks

IPC分类号： B05B12/12 ,  G01B11/00 ,  B05B13/04 ,  B05B12/00 ,  B05B12/08 ,  G01S5/02 ,  G01S19/38 ,  H04N13/02 ,  B41J3/407

CPC分类号： B05B12/124 ,  B05B7/0846 ,  B05B12/00 ,  B05B12/084 ,  B05B12/12 ,  B05B12/122 ,  B05B12/1472 ,  B05B13/04 ,  B41J3/4073 ,  G01B11/002 ,  G01S5/02 ,  G01S19/38 ,  H04N13/246

摘要： The invention concerns a handheld, dynamically movable surface spattering device, comprising at least one nozzle means for an expelling of a spattering material onto a target surface and a nozzle control mechanism to control characteristics of the expelling of the nozzle means. Furthermore, it comprises a spattering material supply, a storage with desired spattering data, which is predefined and comprised in a digital image or CAD-model memorized on the storage, a spatial referencing unit, to reference the spattering device relative to the target surface and a computation means to automatically control the expelling by the nozzle control mechanism according to information gained by the spatial referencing unit and according to the desired spattering data is evaluated and adjusted by changing the characteristics of expelling of the nozzle means in such a way that the target surface is spattered according to the desired spattering data.

公开(公告)号：US08875655B2

公开(公告)日：2014-11-04

申请号：US13425118

申请日：2012-03-20

申请人： Bo Pettersson ,  Klaus Schneider ,  Benedikt Zebhauser ,  Knut Siercks

发明人： Bo Pettersson ,  Klaus Schneider ,  Benedikt Zebhauser ,  Knut Siercks

IPC分类号： B05C11/10 ,  G06F19/00 ,  B05B13/04 ,  G01B11/00 ,  B05B12/12 ,  G01S5/02 ,  H04N13/02 ,  B05B12/08 ,  G01S19/38

CPC分类号： B05B12/124 ,  B05B7/0846 ,  B05B12/00 ,  B05B12/084 ,  B05B12/12 ,  B05B12/122 ,  B05B12/1472 ,  B05B13/04 ,  B41J3/4073 ,  G01B11/002 ,  G01S5/02 ,  G01S19/38 ,  H04N13/246

摘要： A graphical application system, with a surface spattering device, with at least one nozzle for expelling a spattering material onto a target surface, a nozzle control mechanism controls expelling of the nozzle. A spatial referencing unit references the spattering device in space and a computation means automatically controls the nozzle according to information from the spatial referencing unit and according to predefined desired spattering data as a digital image or a CAD-model of a desired pattern to be spattered onto the target surface. A communication means for establishing a communication link from the spatial referencing unit to the computation means to supply the position and orientation to the computation means. The spatial referencing unit is located remote from the spattering device and comprises at least two optical 2D cameras arranged with a stereobasis, for determining the position and orientation of images taken by the cameras.

摘要翻译： 具有表面喷溅装置的图形应用系统具有至少一个用于将飞溅材料排出到目标表面上的喷嘴，喷嘴控制机构控制喷嘴的排出。 空间参考单元参考空间中的飞溅装置，并且计算装置根据来自空间参考单元的信息并根据预定的期望的飞溅数据自动控制喷嘴作为数字图像或要被喷射到所需图案的CAD模型。 目标表面。 一种通信装置，用于建立从空间参考单元到计算装置的通信链路，以将位置和方向提供给计算装置。 空间参考单元位于远离喷溅装置的位置，并且包括至少两个配置有立体定位的光学2D照相机，用于确定由照相机拍摄的图像的位置和方向。

公开(公告)号：US10401144B2

公开(公告)日：2019-09-03

申请号：US14363098

申请日：2012-12-06

申请人： Bo Pettersson ,  Knut Siercks ,  Eugen Voit ,  Jürg Hinderling ,  Benedikt Zebhauser ,  Klaus Schneider ,  Pascal Jordil

发明人： Bo Pettersson ,  Knut Siercks ,  Eugen Voit ,  Jürg Hinderling ,  Benedikt Zebhauser ,  Klaus Schneider ,  Pascal Jordil

IPC分类号： G01B21/04 ,  G05B19/401 ,  G06F3/05 ,  G01B11/00 ,  G06F3/00 ,  G06F3/03

摘要： A coordinate measuring machine (1) for determining at least one spatial coordinate of a measurement point of an object (15) to be measured, comprising a base (5) and a drive mechanism, adapted to drive a probe head (13) in a manner such that the probe head (13) is capable to move relative to the base (5) for approaching a measurement point, characterized by a first range camera (3, 33) having a range image sensor with a sensor array, wherein the range camera (3, 33) is adapted to be directed to the object (15) for providing a range image (23) of the object (15), and wherein range pixels of the range image are used for creating a point cloud with 3D-positions of target points of the object (15), and a controller, adapted to control the drive mechanism on the basis of 3D-positions of the target points.

公开(公告)号：US07933055B2

公开(公告)日：2011-04-26

申请号：US12377278

申请日：2007-08-16

申请人： Thomas Jensen ,  Knut Siercks

发明人： Thomas Jensen ,  Knut Siercks

IPC分类号： G02B26/08

CPC分类号： G01S17/42 ,  G01S7/4817 ,  G01S7/4818 ,  G01S17/89 ,  G02B6/32 ,  G02B6/4204

摘要： A laser scanner for detecting spatial surroundings comprises a stator (21), a rotor (1), mounted on the stator (21) to be rotatable about a first rotational axis, and a rotary body (2), mounted on the rotor (1) to be rotatable about a second rotational axis. A laser source (6) and a detector (7) are arranged in the rotor (1). One optical link (9) each is configured on the second rotational axis on every side of the rotary body (2) between the rotor (1) and the rotary body (2) so that emission light can be introduced by the laser source into the rotary body (2) via the first optical link (8) and reception light can be discharge from the rotary body (2) via the second optical link (9). A first rotary drive (25) drives the rotor (21) and a second rotary drive (26) drives the rotary body (2). Two goniometers (4) and evaluation electronics (5) which are connected to the laser source (6) and the detector (7) allow association of a detected distance with a corresponding direction. The rotary body (2) can have a very compact design, is completely passive and therefore does not require any power supply or transmission of signals.

摘要翻译： 一种用于检测空间环境的激光扫描仪，包括一个安装在定子上的定子（21），一个转子（1），可绕第一旋转轴线转动;以及一个旋转体（2），安装在转子 ）可绕第二旋转轴线旋转。 激光源（6）和检测器（7）布置在转子（1）中。 在旋转体（2）的旋转体（2）的旋转体（2）的两侧的第二旋转轴上配置有一个光学连杆（9），使得能够通过激光源将发光发射到 经由第一光学连杆（8）的旋转体（2）和接收光可以经由第二光学连接件（9）从旋转体（2）排出。 第一旋转驱动器（25）驱动转子（21），第二旋转驱动器（26）驱动旋转体（2）。 连接到激光源（6）和检测器（7）的两个测角器（4）和评估电路（5）允许检测到的距离与相应的方向相关联。 旋转体（2）可以具有非常紧凑的设计，是完全无源的，因此不需要任何电源或信号传输。

公开(公告)号：US20130050701A1

公开(公告)日：2013-02-28

申请号：US13643463

申请日：2011-04-27

申请人： Thomas Jensen ,  Knut Siercks

发明人： Thomas Jensen ,  Knut Siercks

IPC分类号： G01B5/012 ,  G01B11/24

CPC分类号： G01B5/012 ,  G01B11/007

摘要： A surface sensing device comprising an optical monitoring system for measuring a displacement of the tip a hollow stylus with respect to a stylus carrier. According to the invention, the light emitting means of the optical monitoring system are built in such a way that the beam has at least two distinguishable light characteristics with a given characteristics distribution. The optical monitoring system further comprises an optically encoding component positioned in the stylus carrier in the optical return path and designed to transform the information of an impinging position of the returned beam upon the optical encoding component into a change of the characteristics distribution of the returned beam, and the detector means is sensitive for the at least two distinguishable light characteristics and built for generating the electrical output signal dependent on the changed characteristics distribution of the returned beam.

摘要翻译： 一种表面感测装置，包括光学监测系统，用于测量尖端相对于触针托架的空心触针的位移。 根据本发明，光学监视系统的发光装置被构造成使得光束具有至少两个具有给定特性分布的可区别的光特性。 光学监测系统还包括光学编码部件，该光学编码部件定位在光学返回路径中的触控器载体中，并被设计成将返回的光束的入射位置的信息转换到光学编码部件上，使其返回的光束的特性分布变化 并且检测器装置对于至少两个可区别的光特性是敏感的，并且被构建用于根据所返回的光束的改变的特性分布产生电输出信号。

公开(公告)号：US07800739B2

公开(公告)日：2010-09-21

申请号：US12301025

申请日：2007-05-11

申请人： Marcel Rohner ,  Beat Aebischer ,  Thomas Jensen ,  Knut Siercks

发明人： Marcel Rohner ,  Beat Aebischer ,  Thomas Jensen ,  Knut Siercks

IPC分类号： G01C3/08

CPC分类号： G01S7/487 ,  G01S7/4865 ,  G01S7/497 ,  G01S17/107 ,  G01S17/89

摘要： A distance measuring method for detecting the spatial dimension of at least one target by at least one emission of a multiplicity of light pulses, in particular laser light, towards the target, detecting the light pulse scattered back by the target by means of a multiplicity of distance measuring pixels and eliminating the distance to the target for each pixel, wherein each light pulse can be detected within a measuring interval Ti from at least two partial intervals tij and the detection of at least one repetition constitutes a detection step performed in at least two stages wherein the measuring interval T˜ is shortened from stage to stage.

摘要翻译： 一种距离测量方法，用于通过对目标的多个光脉冲，特别是激光的至少一个发射来检测至少一个目标的空间维度，通过多个检测目标检测目标散射的光脉冲 距离测量像素并且消除与每个像素到目标的距离，其中每个光脉冲可以在至少两个部分间隔tij的测量间隔Ti内检测，并且至少一个重复的检测构成在至少两个执行中的检测步骤 测量间隔T〜从阶段缩短到阶段。

公开(公告)号：US20090185159A1

公开(公告)日：2009-07-23

申请号：US12301025

申请日：2007-05-11

申请人： Marcel Rohner ,  Beat Aebischer ,  Thomas Jensen ,  Knut Siercks

发明人： Marcel Rohner ,  Beat Aebischer ,  Thomas Jensen ,  Knut Siercks

IPC分类号： G01C3/08

CPC分类号： G01S7/487 ,  G01S7/4865 ,  G01S7/497 ,  G01S17/107 ,  G01S17/89

摘要： A distance measuring method for detecting the spatial dimension of at least one target by at least one emission of a multiplicity of light pulses, in particular laser light, towards the target, detecting the light pulse scattered back by the target by means of a multiplicity of distance measuring pixels and eliminating the distance to the target for each pixel, wherein each light pulse can be detected within a measuring interval Ti from at least two partial intervals ti,j and the detection of at least one repetition constitutes a detection step performed in at least two stages wherein the measuring interval Ti is shortened from stage to stage.

摘要翻译： 一种距离测量方法，用于通过对目标的多个光脉冲，特别是激光的至少一个发射来检测至少一个目标的空间维度，通过多个检测目标检测目标散射的光脉冲 距离测量像素并且消除每个像素到目标的距离，其中可以在至少两个部分间隔ti，j处的测量间隔Ti内检测每个光脉冲，并且至少一个重复的检测构成检测步骤 至少两个阶段，其中测量间隔Ti从一个阶段缩短到一个阶段。

公开(公告)号：US20100208318A1

公开(公告)日：2010-08-19

申请号：US12377278

申请日：2007-08-16

申请人： Thomas Jensen ,  Knut Siercks

发明人： Thomas Jensen ,  Knut Siercks

IPC分类号： G02B26/10

CPC分类号： G01S17/42 ,  G01S7/4817 ,  G01S7/4818 ,  G01S17/89 ,  G02B6/32 ,  G02B6/4204

摘要： A laser scanner for detecting spatial surroundings comprises a stator (21), a rotor (1), mounted on the stator (21) to be rotatable about a first rotational axis, and a rotary body (2), mounted on the rotor (1) to be rotatable about a second rotational axis. A laser source (6) and a detector (7) are arranged in the rotor (1). One optical link (9) each is configured on the second rotational axis on every side of the rotary body (2) between the rotor (1) and the rotary body (2) so that emission light can be introduced by the laser source into the rotary body (2) via the first optical link (8) and reception light can be discharge from the rotary body (2) via the second optical link (9). A first rotary drive (25) drives the rotor (21) and a second rotary drive (26) drives the rotary body (2). Two goniometers (4) and evaluation electronics (5) which are connected to the laser source (6) and the detector (7) allow association of a detected distance with a corresponding direction. The rotary body (2) can have a very compact design, is completely passive and therefore does not require any power supply or transmission of signals.

摘要翻译： 一种用于检测空间环境的激光扫描仪，包括一个安装在定子上的定子（21），一个转子（1），可绕第一旋转轴线转动;以及一个旋转体（2），安装在转子 ）可绕第二旋转轴线旋转。 激光源（6）和检测器（7）布置在转子（1）中。 在旋转体（2）的旋转体（2）的旋转体（2）的两侧的第二旋转轴上配置有一个光学连杆（9），使得能够通过激光源将发光发射到 经由第一光学连杆（8）的旋转体（2）和接收光可以经由第二光学连接件（9）从旋转体（2）排出。 第一旋转驱动器（25）驱动转子（21），第二旋转驱动器（26）驱动旋转体（2）。 连接到激光源（6）和检测器（7）的两个测角器（4）和评估电路（5）允许检测到的距离与相应的方向相关联。 旋转体（2）可以具有非常紧凑的设计，是完全无源的，因此不需要任何电源或信号传输。