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1. 发明申请

US20190383603A1 TWO-CAMERA TRIANGULATION SCANNER WITH DETACHABLE COUPLING MECHANISM 审中-公开
公开(公告)号：US20190383603A1
公开(公告)日：2019-12-19
申请号：US16552276
申请日：2019-08-27
申请人： FARO Technologies, Inc.
发明人： Yazid Tohme , Rolf Heidemann , Markus Grau , Robert E. Bridges
IPC分类号： G01B11/25 , H04N13/257 , G01B11/245 , H04N13/239 , G01B11/00 , G06F3/041
摘要： A three-dimensional (3D) scanner having two cameras and a projector is detachably coupled to a device selected from the group consisting of: an articulated arm coordinate measuring machine, a camera assembly, a six degree-of-freedom (six-DOF) tracker target assembly, and a six-DOF light point target assembly.

2. 发明授权

US10378889B2 Measurement system having a cooperative robot and three-dimensional imager 有权
公开(公告)号：US10378889B2
公开(公告)日：2019-08-13
申请号：US16001374
申请日：2018-06-06
申请人： FARO Technologies, Inc.
发明人： Markus Grau
IPC分类号： G01B11/25 , G01V8/20 , G06T7/55 , G06T7/521 , B25J9/16 , H04N5/247
摘要： A measurement system and a method of measuring an object is provided. The system includes a measurement platform having a planar surface. At least two optical sensors are coupled to the measurement platform that emit light in a plane and determines a distance to an object based on a reflection of the light. A linear rail is coupled to the measurement platform. A cooperative robot is coupled to move along the linear rail. A 3D measuring system is coupled to the end of the robot. A controller coupled to the at least two optical sensors, the robot, and the 3D measuring system, the controller changing the speed of the robot and the 3D measuring system to less than a threshold in response to a distance measured by at least one of the at least two optical sensors to a human operator being less than a first distance threshold.

3. 发明申请

US20170199508A9 MEASUREMENT DEVICE FOR MACHINING CENTER 审中-公开
公开(公告)号：US20170199508A9
公开(公告)日：2017-07-13
申请号：US14946008
申请日：2015-11-19
申请人： FARO Technologies, Inc.
发明人： Charles Pfeffer , Markus Grau
IPC分类号： G05B19/402 , G01C11/02
CPC分类号： G05B19/402 , B23Q3/155 , B23Q17/2471 , B23Q17/249 , B23Q2230/002 , G01B11/2513 , G01B11/2545 , G01B2210/58 , G01C11/02 , G05B2219/37115 , Y10T483/17
摘要： A computer numerical control (CNC) machining center is provided. The CNC machining center includes a spindle that receives a cutting tool. A work surface is operably arranged adjacent the spindle. A non-contact three-dimensional (3D) measurement device is operably coupled to the tool mount, the 3D measurement device including a projector and at least one device camera, the at least one camera being arranged to receive light from the light source that is reflected off of a surface. A plurality of targets is provided with at least one of the targets coupled to the 3D measurement device. At least two photogrammetry cameras are provided having a orientation and a field of view to acquire images of the targets. A controller is coupled for communication to the 3D measurement device and the at least two cameras, the controller determining the position of the 3D measurement device within the machining center during operation.

4. 发明申请

US20150178412A1 THREE-DIMENSIONAL COORDINATE SCANNER AND METHOD OF OPERATION 审中-公开
标题翻译：三维坐标扫描仪及其操作方法
公开(公告)号：US20150178412A1
公开(公告)日：2015-06-25
申请号：US14538840
申请日：2014-11-12
申请人： FARO Technologies, Inc.
发明人： Markus Grau
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G01B5/004 , G01B11/002 , G01B21/047
摘要： A system and method of determining 3D coordinates of an object is provided. The method includes determining a first set of 3D coordinates for a plurality of points on the object with a structured light scanner. An inspection plan is determined for the object, which includes features to be inspected with a remote probe. The points are mapped onto a CAD model. The features are identified on the plurality of points mapped onto a CAD model. A visible light is projected with the scanner proximate a first feature of the features. A sensor is contacted on the remote probe to at least one first point on the first feature on the object. A first position and orientation of the remote probe are determined with the scanner. A second set of 3D coordinates of the at least one first point are determined on the first feature on the object.
摘要翻译：提供了一种确定对象的3D坐标的系统和方法。该方法包括使用结构化光扫描器确定物体上的多个点的第一组3D坐标。为对象确定检查计划，其中包括使用远程探测器检查的功能。点被映射到CAD模型。在映射到CAD模型的多个点上识别特征。用扫描仪投射可见光，靠近特征的第一特征。将远程探头上的传感器接触物体上第一个特征上的至少一个第一点。使用扫描仪确定远程探头的第一位置和方向。在物体上的第一特征上确定至少一个第一点的第二组3D坐标。

5. 发明授权

US10935365B2 Mounting arrangement for 3D sensor 有权
公开(公告)号：US10935365B2
公开(公告)日：2021-03-02
申请号：US16381238
申请日：2019-04-11
申请人： FARO Technologies, Inc.
发明人： Rolf Heidemann , Axel Ruhland , Christoph Neundorf , Steffen Kappes , Markus Grau
IPC分类号： C01B11/00 , G01B11/00 , G01B11/25
摘要： A 3D sensor system with a mounting arrangement is provided. The system includes a 3D sensor that measures 3D coordinates of a surface, the 3D sensor having a body with a slot disposed in a side, the slot further having a recess centrally disposed thereon. One or more slot nuts are disposed in the slot. A mounting bracket is provided having a pair of keystone members and a dowel pin disposed therebetween, the keystone members being disposed in the slot and the dowel pin being disposed in the recess, the mounting bracket having a plurality of holes aligned with the slot. One or more fasteners are provided that extend through the plurality holes and engage the one or more slot nuts to couple the mounting bracket to the 3D sensor.

6. 发明授权

US10444009B2 Two-camera triangulation scanner with detachable coupling mechanism 有权
公开(公告)号：US10444009B2
公开(公告)日：2019-10-15
申请号：US15958658
申请日：2018-04-20
申请人： FARO Technologies, Inc.
发明人： Yazid Tohme , Rolf Heidemann , Markus Grau , Robert E. Bridges
IPC分类号： G01B11/25 , H04N13/257 , G01B11/245 , G01B11/00 , G06F3/041 , H04N13/239
摘要： A three-dimensional (3D) scanner having two cameras and a projector is detachably coupled to a device selected from the group consisting of: an articulated arm coordinate measuring machine, a camera assembly, a six degree-of-freedom (six-DOF) tracker target assembly, and a six-DOF light point target assembly.

7. 发明申请

US20190079522A1 UNMANNED AERIAL VEHICLE HAVING A PROJECTOR AND BEING TRACKED BY A LASER TRACKER 审中-公开
公开(公告)号：US20190079522A1
公开(公告)日：2019-03-14
申请号：US16180245
申请日：2018-11-05
申请人： FARO Technologies, Inc.
发明人： Markus Grau
IPC分类号： G05D1/00 , G05D1/10
摘要： An unmanned aerial vehicle (UAV) such as a drone, quadcopter or octocopter having a projector on board for projecting information into physical space such as onto objects or locations while the UAV is in flight, and further with the position and orientation (i.e., the six degrees of freedom) of the UAV in flight being accurately tracked and controlled from the ground, e.g., by a laser tracker or a camera bar, thereby leading to a relatively more stable flight of the UAV.

8. 发明授权

US11262194B2 Triangulation scanner with blue-light projector 有权
公开(公告)号：US11262194B2
公开(公告)日：2022-03-01
申请号：US17115018
申请日：2020-12-08
申请人： FARO Technologies, Inc.
发明人： Yazid Tohme , Rolf Heidemann , Markus Grau , Robert E. Bridges
IPC分类号： H04N1/04 , G01B11/25 , H04N13/257 , G01B11/245 , H04N13/239 , G01B11/00 , G06F3/041
摘要： A triangulation scanner having an enclosure, a projector coupled to the enclosure and configured to emit a first light, and three cameras also coupled to the enclosure. The scanner further includes at least one processor to determine the three-dimensional coordinates in a local frame of reference based at least in part on receiving the first light.

9. 发明授权

US10089415B2 Three-dimensional coordinate scanner and method of operation 有权
公开(公告)号：US10089415B2
公开(公告)日：2018-10-02
申请号：US14538840
申请日：2014-11-12
申请人： FARO Technologies, Inc.
发明人： Markus Grau
IPC分类号： G06F17/50 , G01B21/04 , G01B5/004 , G01B11/00
摘要： A system and method of determining 3D coordinates of an object is provided. The method includes determining a first set of 3D coordinates for a plurality of points on the object with a structured light scanner. An inspection plan is determined for the object, which includes features to be inspected with a remote probe. The points are mapped onto a CAD model. The features are identified on the plurality of points mapped onto a CAD model. A visible light is projected with the scanner proximate a first feature of the features. A sensor is contacted on the remote probe to at least one first point on the first feature on the object. A first position and orientation of the remote probe are determined with the scanner. A second set of 3D coordinates of the at least one first point are determined on the first feature on the object.

10. 发明授权

US09638507B2 Measurement machine utilizing a barcode to identify an inspection plan for an object 有权
公开(公告)号：US09638507B2
公开(公告)日：2017-05-02
申请号：US13746741
申请日：2013-01-22
申请人： FARO Technologies, Inc.
发明人： Markus Grau , David H. Parker
IPC分类号： G01B5/008 , G06F17/00 , G01B11/03
CPC分类号： G01B5/008 , G01B11/005 , G01B11/03 , G05B19/124 , G05B2219/36018 , G05B2219/36369 , G06F17/00 , G06K7/1092 , G06K7/1417 , G06K19/06037
摘要： Embodiments of the present invention relate to a measurement machine for measuring an object, and more particularly to a measurement machine such as a portable articulated arm coordinate measuring machine or a laser tracker that measures an object according to a measurement or inspection plan that is identified by a machine readable information symbol located on the object to be measured or on a drawing (e.g., a CAD drawing) of the object.

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