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1. 发明授权

US08970852B2 Laser projector for chassis alignment 有权
标题翻译：激光投影机用于底盘对准
公开(公告)号：US08970852B2
公开(公告)日：2015-03-03
申请号：US13394401
申请日：2010-07-22
申请人： Guenter Nobis , Steffen Abraham , Matthias Gebhard , Ulrich Kallmann
发明人： Guenter Nobis , Steffen Abraham , Matthias Gebhard , Ulrich Kallmann
IPC分类号： G01B11/14 , G01B11/25
CPC分类号： G01B11/2513 , G01B2210/286
摘要： A laser projector for chassis alignment has a laser light source emitting a laser light beam, an optical element which generates a structured laser light pattern when it is irradiated by the laser light beam, a detector which is situated in such a way that it is irradiated by a sub-area of the structured laser light pattern and generates an output signal which is correlated with the radiation, and an evaluation unit which compares the output signal generated by the detector with at least one predefined setpoint value and turns off the laser light source if it detects a significant deviation of the output signal from the setpoint value.
摘要翻译：用于底盘对准的激光投影仪具有发射激光束的激光光源，当被激光束照射时产生结构化的激光光图案的光学元件，以照射的方式设置的检测器通过所述结构化的激光图案的子区域并产生与所述放射线相关的输出信号，以及评估单元，其将由所述检测器产生的输出信号与至少一个预定的设定点值进行比较，并关闭所述激光光源如果它检测到输出信号与设定值的显着偏差。

2. 发明申请

US20120218565A1 LAZER PROJECTOR FOR CHASSIS ALIGNMENT 有权
标题翻译： LAZER投影机的木马对齐
公开(公告)号：US20120218565A1
公开(公告)日：2012-08-30
申请号：US13394401
申请日：2010-07-22
申请人： Guenter Nobis , Steffen Abraham , Matthias Gebhard , Ulrich Kallmann
发明人： Guenter Nobis , Steffen Abraham , Matthias Gebhard , Ulrich Kallmann
IPC分类号： G01B11/14
CPC分类号： G01B11/2513 , G01B2210/286
摘要： A laser projector for chassis alignment has a laser light source emitting a laser light beam, an optical element which generates a structured laser light pattern when it is irradiated by the laser light beam, a detector which is situated in such a way that it is irradiated by a sub-area of the structured laser light pattern and generates an output signal which is correlated with the radiation, and an evaluation unit which compares the output signal generated by the detector with at least one predefined setpoint value and turns off the laser light source if it detects a significant deviation of the output signal from the setpoint value.
摘要翻译：用于底盘对准的激光投影仪具有发射激光束的激光光源，当被激光束照射时产生结构化的激光光图案的光学元件，以照射的方式设置的检测器通过所述结构化的激光图案的子区域并产生与所述放射线相关的输出信号，以及评估单元，其将由所述检测器产生的输出信号与至少一个预定的设定点值进行比较，并关闭所述激光光源如果它检测到输出信号与设定值的显着偏差。

3. 发明申请

US20120062879A1 Measuring Instrument for Determining the Tissue Alcohol Concentration 审中-公开
标题翻译：用于测定组织酒精浓度的测量仪器
公开(公告)号：US20120062879A1
公开(公告)日：2012-03-15
申请号：US13233933
申请日：2011-09-15
申请人： Hartmut Spennemann , Ulrich Kallmann
发明人： Hartmut Spennemann , Ulrich Kallmann
IPC分类号： G01J3/00
CPC分类号： G01N21/39 , A61B5/0059 , A61B5/14546 , A61B5/18 , G01N21/47
摘要： A measuring instrument for determining the concentration of components in the body tissue by reflection spectroscopy is disclosed. In order, inter alia, to increase the functional reliability in the case of vibrations, the measuring instrument includes a diode laser with at least one laser diode and a waveguide structure, which has an external resonator, with a wavelength selective element, for each laser diode. In the process, the radiation generated by a laser diode is coupleable into the waveguide structure and the corresponding resonator and once again decoupleable from the resonator and the waveguide structure. Moreover, a corresponding method and a motor vehicle equipped therewith are disclosed.
摘要翻译：公开了一种用于通过反射光谱确定身体组织中组分浓度的测量仪器。为了特别地，为了在振动的情况下增加功能可靠性，测量仪器包括具有至少一个激光二极管和波导结构的二极管激光器，其具有用于每个激光器的具有波长选择元件的外部谐振器二极管。在该过程中，由激光二极管产生的辐射可耦合到波导结构和对应的谐振器中，并且再次可从谐振器和波导结构解耦。此外，公开了一种相应的方法和配备的机动车辆。

4. 发明申请

US20090201511A1 Interferometric system having a reference surface including a mirrored zone 有权
标题翻译：具有参考表面的干涉测量系统包括镜像区域
公开(公告)号：US20090201511A1
公开(公告)日：2009-08-13
申请号：US11663614
申请日：2005-07-18
申请人： Jochen Strähle , Ulrich Kallmann , Rahmi Gencoglu , Uwe Kasten
发明人： Jochen Strähle , Ulrich Kallmann , Rahmi Gencoglu , Uwe Kasten
IPC分类号： G01B11/24
CPC分类号： G01N21/8806 , G01B9/02049 , G01B9/02057 , G01B9/0209 , G01B11/2441 , G01N21/45 , G01N21/9515 , G01N2021/1785 , G01N2021/9516 , G01N2201/0636
摘要： An interferometric system having an illumination arm, including a light source and an illuminating optical system, for forming an illuminating beam; an object arm, including a reference element for measuring an object having an object surface to be measured, for forming an image-rays path, the object to be measured having an object surface inaccessible to direct illumination; a reference arm including a reference element; a detector arm including a detector; and a beam splitter, the reference element having one or more mirrored zones. Consequently, component parts which have undercut surfaces in the illumination direction can be measured in a single measuring operation.
摘要翻译：一种具有照明臂的干涉测量系统，包括用于形成照明光束的光源和照明光学系统; 对象臂，包括用于测量具有待测量对象表面的物体的参考元件，用于形成图像光线路径，被测物体具有不能直接照射的物体表面; 包括参考元件的参考臂; 检测器臂，包括检测器; 和分束器，所述参考元件具有一个或多个镜像区域。因此，可以在单次测量操作中测量在照明方向上具有底切面的部件。

5. 发明授权

US07423760B2 Method and apparatus for monitoring an interferometer 失效
标题翻译：用于监测干涉仪的方法和装置
公开(公告)号：US07423760B2
公开(公告)日：2008-09-09
申请号：US10530934
申请日：2002-10-11
申请人： Wolf Steffens , Ulrich Kallmann , Bernd Nebendahl , Emmerich Mueller , Ralf Haeussler
发明人： Wolf Steffens , Ulrich Kallmann , Bernd Nebendahl , Emmerich Mueller , Ralf Haeussler
IPC分类号： G01B9/02
CPC分类号： G01J9/0246 , G01B9/02004 , G01B9/02007 , G01B9/0207 , G01B2290/45 , G01B2290/60 , G01B2290/70 , G01J2009/0261
摘要： An apparatus and to a method of monitoring an interferometer, comprising the steps of: coupling a first optical signal into the interferometer and into a wavelength reference element, detecting a first resulting interference signal being a result of interference of parts of the first optical signal in the interferometer, detecting a resulting reference signal of the wavelength reference element, the resulting reference signal being a result of interaction of the first optical signal with the wavelength reference element, and comparing the first resulting interference signal with the resulting reference signal to detect a drift of the interferometer, if any.
摘要翻译：一种监测干涉仪的装置和方法，包括以下步骤：将第一光信号耦合到干涉仪中并进入波长参考元件，检测作为第一光信号部分干扰的结果的第一结果干扰信号所述干涉仪检测所述波长参考元件的参考信号，所得到的参考信号是所述第一光信号与所述波长参考元件相互作用的结果，以及将所述第一结果干扰信号与所得到的参考信号进行比较以检测漂移的干涉仪，如果有的话。

6. 发明申请

US20130204101A1 Apparatus and Method for Detecting Skin Cancer Using THz Radiation 审中-公开
标题翻译：用THz辐射检测皮肤癌的装置和方法
公开(公告)号：US20130204101A1
公开(公告)日：2013-08-08
申请号：US13636171
申请日：2011-01-26
申请人： Axel Rumberg , Michael Thiel , Ulrich Kallmann
发明人： Axel Rumberg , Michael Thiel , Ulrich Kallmann
IPC分类号： A61B5/00
CPC分类号： A61B5/444 , A61B5/0059 , A61B5/0062 , A61B5/0507 , G01N21/3581
摘要： An apparatus is configured to detect skin cancer using THz radiation. A high frequency source generates a high-frequency signal. A power splitter divides the high-frequency signal between a transmission branch and a reception branch. A first frequency multiplier multiplies the frequency of the high-frequency signal. A transmission antenna emits the multiplied high-frequency signal as THz radiation. A frequency generator generates a low-frequency signal. A mixer mixes the high-frequency and low-frequency signals to generate a mixed-frequency signal. A second frequency multiplier multiplies the mixed-frequency signal. A reception antenna device receives the THz radiation and generates a THz signal. The mixing device mixes the THz signal with multiplied mixed-frequency signal to generate a measurement signal. The evaluation device evaluates the measurement signal.
摘要翻译：一种装置被配置为使用太赫兹辐射来检测皮肤癌。高频源产生高频信号。功率分配器在发送分支和接收分支之间划分高频信号。第一倍频器乘以高频信号的频率。发射天线发射倍增的高频信号作为THz辐射。频率发生器产生低频信号。混频器混合高频和低频信号以产生混频信号。第二倍频器将混频信号相乘。接收天线装置接收太赫兹辐射并产生太赫兹信号。混合装置将THz信号与乘混合频率信号混合以产生测量信号。评估装置评估测量信号。

7. 发明授权

US08492701B2 Measuring station for measuring vehicles 有权
标题翻译：测量车辆测量站
公开(公告)号：US08492701B2
公开(公告)日：2013-07-23
申请号：US12873640
申请日：2010-09-01
申请人： Guenter Nobis , Steffen Abraham , Matthias Gebhard , Rudolf Merkel , Ulrich Kallmann , Hilaire Gomseu Dioni
发明人： Guenter Nobis , Steffen Abraham , Matthias Gebhard , Rudolf Merkel , Ulrich Kallmann , Hilaire Gomseu Dioni
IPC分类号： H01S3/00
CPC分类号： G01S7/4814 , G01B11/2755 , G01B2210/143 , G01B2210/146 , G01B2210/286 , G01M17/0074 , G01S17/87 , G01S17/89 , G01V8/12
摘要： A measuring station for measuring vehicles has at least one laser source, which emits laser radiation (20) during operation, and a safety system, which includes at least one sensor, which is set up to detect objects. The safety system is configured in such a way that it switches off the laser source when at least one sensor detects an object which approaches a region in which the laser radiation emitted by the laser source has a particularly high intensity.
摘要翻译：用于测量车辆的测量站具有在操作期间发射激光辐射（20）的至少一个激光源，以及包括设置为检测物体的至少一个传感器的安全系统。安全系统被配置成当至少一个传感器检测到接近由激光源发射的激光辐射具有特别高的强度的区域的物体时，其关闭激光源。

8. 发明授权

US08363979B2 Method for ascertaining the axis of rotation of a vehicle wheel 有权
标题翻译：用于确定车轮的旋转轴线的方法
公开(公告)号：US08363979B2
公开(公告)日：2013-01-29
申请号：US12308492
申请日：2007-09-21
申请人： Steffen Abraham , Andreas Haja , Christian Knoll , Ulrich Kallmann , Walter Happold
发明人： Steffen Abraham , Andreas Haja , Christian Knoll , Ulrich Kallmann , Walter Happold
IPC分类号： G06K9/36
CPC分类号： G01B11/2755 , G01B2210/146 , G01B2210/20 , G01B2210/28 , G01B2210/286
摘要： A method for ascertaining the axis of rotation of a vehicle wheel in which a light pattern is projected at least onto the wheel during the rotation of the wheel and the light pattern reflected from the wheel is detected by a calibrated imaging sensor system and analyzed in an analyzer device. Accurate and robust measurement of the axis of rotation and, optionally, of the axis and wheel geometry, in particular when the vehicle is passing by, is achieved in that a 3D point cloud with respect to the wheel is determined in the analysis and a parametric surface model of the wheel is adapted thereto; normal vectors of the wheel are calculated for different rotational positions of the wheel for obtaining the axes of rotation; and the axis of rotation vector is calculated as the axis of rotation from the spatial movement of the normal vector of the wheel.
摘要翻译：一种用于确定车轮的旋转轴线的方法，其中在轮的旋转期间至少将光图案投影到车轮上并且从车轮反射的光图案被轮廓校正，由校准的成像传感器系统检测并分析分析仪器。特别是当车辆通过时，可以精确和鲁棒地测量旋转轴线，以及可选的轴线和车轮几何形状，因为在分析中确定了三维点云与车轮的参数轮的表面模型适应于其; 对于用于获得旋转轴的车轮的不同旋转位置计算车轮的法向矢量; 并且从轮的法线矢量的空间运动计算旋转矢量轴作为旋转轴。

9. 发明申请

US20100303336A1 Method for ascertaining the axis of rotation of a vehicle wheel 有权
标题翻译：用于确定车轮的旋转轴线的方法
公开(公告)号：US20100303336A1
公开(公告)日：2010-12-02
申请号：US12308492
申请日：2007-09-21
申请人： Steffen Abraham , Andreas Haja , Christian Knoll , Ulrich Kallmann , Walter Happold
发明人： Steffen Abraham , Andreas Haja , Christian Knoll , Ulrich Kallmann , Walter Happold
IPC分类号： G06K9/00
CPC分类号： G01B11/2755 , G01B2210/146 , G01B2210/20 , G01B2210/28 , G01B2210/286
摘要： A method for ascertaining the axis of rotation of a vehicle wheel in which a light pattern is projected at least onto the wheel during the rotation of the wheel and the light pattern reflected from the wheel is detected by a calibrated imaging sensor system and analyzed in an analyzer device. Accurate and robust measurement of the axis of rotation and, optionally, of the axis and wheel geometry, in particular when the vehicle is passing by, is achieved in that a 3D point cloud with respect to the wheel is determined in the analysis and a parametric surface model of the wheel is adapted thereto; normal vectors of the wheel are calculated for different rotational positions of the wheel for obtaining the axes of rotation; and the axis of rotation vector is calculated as the axis of rotation from the spatial movement of the normal vector of the wheel.
摘要翻译：一种用于确定车轮的旋转轴线的方法，其中在轮的旋转期间至少将光图案投影到车轮上并且从车轮反射的光图案被轮廓校正，由校准的成像传感器系统检测并分析分析仪器。特别是当车辆通过时，可以精确和鲁棒地测量旋转轴线，以及可选的轴线和车轮几何形状，因为在分析中确定了三维点云与车轮的参数轮的表面模型适应于其; 对于用于获得旋转轴的车轮的不同旋转位置计算车轮的法向矢量; 并且从轮的法线矢量的空间运动计算旋转矢量轴作为旋转轴。

10. 发明申请

US20100060885A1 Method and device for performing optical suspension measurement 审中-公开
标题翻译：用于执行光学悬架测量的方法和装置
公开(公告)号：US20100060885A1
公开(公告)日：2010-03-11
申请号：US12516447
申请日：2008-04-14
申请人： Guenter Nobis , Steffen Abraham , Bernd Schmidtke , Christian Knoll , Ulrich Kallmann
发明人： Guenter Nobis , Steffen Abraham , Bernd Schmidtke , Christian Knoll , Ulrich Kallmann
IPC分类号： G01B5/00 , G01B11/26
CPC分类号： G01B11/2755 , G01B2210/14 , G01B2210/146 , G01B2210/20 , G01B2210/286
摘要： The invention relates to a method for optically measuring an undercarriage and/or for dynamically testing undercarriage components of a motor vehicle (1). At least one wheel (2) and/or at least one section of the vehicle (1) is illuminated with a light pattern (15) of structured light by means of an illumination device (11), and the reflected light (4′) is received by means of an imaging sensor unit (12, 13) and evaluated in an evaluation unit (16). The invention also relates to a device for carrying out the method. Even in suboptimal light conditions in the surrounding environments, a robust measurement is achieved because the structured light is emitted by the illumination device in a narrow band in a specified narrow emission wavelength range, and because the light is likewise detected by means of the sensor unit (12, 13) in a receiving wavelength range corresponding to the emission wavelength range and is evaluated in the evaluation unit (16), wherein foreign light influences are removed.
摘要翻译：本发明涉及一种用于光学测量起落架和/或用于动态测试机动车辆（1）的起落架部件的方法。至少一个车轮（2）和/或车辆（1）的至少一个部分通过照明装置（11）用结构光的光图案（15）照射，并且反射光（4'）通过成像传感器单元（12,13）接收并在评估单元（16）中进行评估。本发明还涉及一种用于执行该方法的装置。即使在周围环境中处于不理想的光条件下，由于结构化光在照射装置中以特定的窄发射波长范围的窄带发射，并且因为同样通过传感器单元检测到光（12,13），在与发射波长范围相对应的接收波长范围内，并且在评估单元（16）中进行评估，其中去除了外来光影响。

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