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1. 发明授权

US08740396B2 Cube corner retroreflector for measuring six degrees of freedom 有权
标题翻译：立方角后视镜用于测量六个自由度
公开(公告)号：US08740396B2
公开(公告)日：2014-06-03
申请号：US13370339
申请日：2012-02-10
申请人： Lawrence B. Brown , Daniel G. Lasley , Jeremy M. Garey , Nils P. Steffensen
发明人： Lawrence B. Brown , Daniel G. Lasley , Jeremy M. Garey , Nils P. Steffensen
IPC分类号： G02B5/124
CPC分类号： G01S17/66 , G02B5/122
摘要： A target includes a cube corner retroreflector including three planar reflectors, each planar reflector capable of reflecting light, each planar reflector perpendicular to the other two planar reflectors, each planar reflector intersecting the other two planar reflectors in a common vertex, and each planar reflector having two intersection junctions, each intersection junction shared with an adjacent planar reflector for a total of three intersection junctions within the cube corner retroreflector. The target further includes a non-reflecting portion of each intersection junction, wherein, for at least one intersection junction, the non-reflecting portion is wider in a first region than in a second region.
摘要翻译：目标包括立体角后向反射器，其包括三个平面反射器，能够反射光的每个平面反射器，每个平面反射器垂直于另外两个平面反射器，每个平面反射器与公共顶点中的另外两个平面反射器相交，并且每个平面反射器具有两个交叉点，每个交叉点与相邻的平面反射器共享，在立方角后向反射器内总共有三个交叉点。目标还包括每个交叉点的非反射部分，其中，对于至少一个交叉点，非反射部分在第一区域中比在第二区域中更宽。

2. 发明申请

US20120206808A1 CUBE CORNER RETROREFLECTOR FOR MEASURING SIX DEGREES OF FREEDOM 有权
标题翻译：用于测量自由度的六个角度的CUBE拐角回归器
公开(公告)号：US20120206808A1
公开(公告)日：2012-08-16
申请号：US13370339
申请日：2012-02-10
申请人： Lawrence B. Brown , Daniel G. Lasley , Jeremy M. Garey , Nils P. Steffensen
发明人： Lawrence B. Brown , Daniel G. Lasley , Jeremy M. Garey , Nils P. Steffensen
IPC分类号： G02B5/122
CPC分类号： G01S17/66 , G02B5/122
摘要： A target includes a cube corner retroreflector including three planar reflectors, each planar reflector capable of reflecting light, each planar reflector perpendicular to the other two planar reflectors, each planar reflector intersecting the other two planar reflectors in a common vertex, and each planar reflector having two intersection junctions, each intersection junction shared with an adjacent planar reflector for a total of three intersection junctions within the cube corner retroreflector. The target further includes a non-reflecting portion of each intersection junction, wherein, for at least one intersection junction, the non-reflecting portion is wider in a first region than in a second region.
摘要翻译：目标包括立体角后向反射器，其包括三个平面反射器，能够反射光的每个平面反射器，每个平面反射器垂直于另外两个平面反射器，每个平面反射器与公共顶点中的另外两个平面反射器相交，并且每个平面反射器具有两个交叉点，每个交叉点与相邻的平面反射器共享，在立方角后向反射器内总共有三个交叉点。目标还包括每个交叉点的非反射部分，其中，对于至少一个交叉点，非反射部分在第一区域中比在第二区域中更宽。

3. 发明授权

US08467072B2 Target apparatus and method of making a measurement with the target apparatus 有权
标题翻译：目标装置和使用目标装置进行测量的方法
公开(公告)号：US08467072B2
公开(公告)日：2013-06-18
申请号：US13407983
申请日：2012-02-29
申请人： Peter G. Cramer , Robert E. Bridges , Nils P. Steffensen , Robert C. Mehler , Kenneth Steffey , John M. Hoffer, Jr. , Daniel G. Lasley
发明人： Peter G. Cramer , Robert E. Bridges , Nils P. Steffensen , Robert C. Mehler , Kenneth Steffey , John M. Hoffer, Jr. , Daniel G. Lasley
IPC分类号： G01B11/14
CPC分类号： G01S17/66 , G01B11/002 , G01B11/03 , G01B11/14 , G01B11/26 , G01C15/004 , G01C15/06 , G01K7/02 , G01K7/22 , G01S7/48 , G01S7/497 , G01S17/42 , G01S17/74 , G02B5/12 , G02B5/122
摘要： A target includes a contact element having a region of spherical curvature, a retroreflector rigidly connected to the contact element, a transmitter configured to emit an electromagnetic signal, a temperature sensor disposed on the target, configured to measure an air temperature, and configured to send the measured air temperature to the transmitter.
摘要翻译：目标包括具有球形曲率区域的接触元件，刚性地连接到接触元件的后向反射器，被配置为发射电磁信号的发射器，设置在目标上的温度传感器，被配置为测量空气温度，并且被配置为发送测量到发射机的空气温度。

4. 发明申请

US20120206716A1 TARGET APPARATUS AND METHOD 有权
标题翻译：目标装置和方法
公开(公告)号：US20120206716A1
公开(公告)日：2012-08-16
申请号：US13407983
申请日：2012-02-29
申请人： Peter G. Cramer , Robert E. Bridges , Nils P. Steffensen , Robert C. Mehler , Kenneth Steffey , John M. Hoffer, JR. , Daniel G. Lasley
发明人： Peter G. Cramer , Robert E. Bridges , Nils P. Steffensen , Robert C. Mehler , Kenneth Steffey , John M. Hoffer, JR. , Daniel G. Lasley
IPC分类号： G01B11/14
CPC分类号： G01S17/66 , G01B11/002 , G01B11/03 , G01B11/14 , G01B11/26 , G01C15/004 , G01C15/06 , G01K7/02 , G01K7/22 , G01S7/48 , G01S7/497 , G01S17/42 , G01S17/74 , G02B5/12 , G02B5/122
摘要： A target includes a contact element having a region of spherical curvature, a retroreflector rigidly connected to the contact element, a transmitter configured to emit an electromagnetic signal, a temperature sensor disposed on the target, configured to measure an air temperature, and configured to send the measured air temperature to the transmitter.
摘要翻译：目标包括具有球形曲率区域的接触元件，刚性地连接到接触元件的后向反射器，被配置为发射电磁信号的发射器，设置在目标上的温度传感器，被配置为测量空气温度，并且被配置为发送测量到发射机的空气温度。

5. 发明申请

US20130009035A1 METHOD AND APPARATUS FOR USING GESTURES TO CONTROL A LASER TRACKER 有权
标题翻译：用于控制激光跟踪器的方法和装置
公开(公告)号：US20130009035A1
公开(公告)日：2013-01-10
申请号：US13613345
申请日：2012-09-13
申请人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, JR. , Robert E. Bridges
发明人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, JR. , Robert E. Bridges
IPC分类号： G01J1/20
CPC分类号： G01J1/20 , G01B11/14 , G01C15/002 , G01S17/023 , G01S17/66 , G06F3/017 , G06F3/0304 , H04N5/23296
摘要： A method for optically communicating, from a user to a laser tracker, a command to control operation of the tracker includes providing a rule of correspondence between a plurality of commands and a plurality of positions, each position being a 3-D coordinate; selecting by the user a first command from among the commands and moving by the user a retroreflector to a first position wherein the first position corresponds to the first command. Also, projecting a first light from the tracker to the retroreflector, reflecting a second light from the retroreflector, the second light being a portion of the first light and obtaining first sensed data by sensing a third light, the third light being a portion of the second light. Further, determining the first command based on processing the first sensed data according to the rule of correspondence and executing the first command with the tracker.
摘要翻译：从用户向激光跟踪器光学传送控制跟踪器的操作的命令的方法包括提供多个命令与多个位置之间的对应规则，每个位置是3-D坐标; 由用户选择第一命令并由用户将后向反射器移动到第一位置，其中第一位置对应于第一命令。此外，将来自跟踪器的第一光投射到后向反射器，反射来自后向反射器的第二光，第二光是第一光的一部分，并且通过感测第三光获得第一感测数据，第三光是第二盏灯此外，基于根据对应规则处理第一感测数据并使用跟踪器执行第一命令来确定第一命令。

6. 发明授权

US08576380B2 Method and apparatus for using gestures to control a laser tracker 有权
标题翻译：用于使用手势来控制激光跟踪器的方法和装置
公开(公告)号：US08576380B2
公开(公告)日：2013-11-05
申请号：US13613370
申请日：2012-09-13
申请人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, Jr. , Robert E. Bridges
发明人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, Jr. , Robert E. Bridges
IPC分类号： G01C3/00 , G01C5/00
CPC分类号： G01J1/20 , G01B11/14 , G01C15/002 , G01S17/023 , G01S17/66 , G06F3/017 , G06F3/0304 , H04N5/23296
摘要： A method for optically communicating, from a user to a six degree-of-freedom (6DOF) laser tracker, a command to control operation of the tracker includes providing a rule of correspondence between commands and pose patterns, each pattern including a change in a coordinate from an initial to a final pose, each pose having three translational coordinates and three orientational coordinates. Also, selecting a first command from among the commands and measuring the coordinate of a first pose of the 6DOF target with the tracker. Further, changing between first and second times, the coordinate of the pose of the target and measuring the coordinate of a second pose of the target with the tracker. Also, determining the first command based on the difference between the measured coordinates of the first and second poses according to the rule of correspondence and executing the first command by the tracker.
摘要翻译：一种用于从用户到六自由度（6DOF）激光跟踪器的光学通信的方法，用于控制跟踪器的操作的命令包括提供命令和姿势模式之间的对应规则，每个模式包括：每个姿势具有三个平移坐标和三个定向坐标。此外，从命令中选择第一命令，并用跟踪器测量6DOF目标的第一姿势的坐标。此外，在第一次和第二次之间改变目标的姿态的坐标并且利用跟踪器测量目标的第二姿态的坐标。此外，根据对应规则，基于第一和第二姿态的测量坐标之间的差来确定第一命令，并且由跟踪器执行第一命令。

7. 发明授权

US08422034B2 Method and apparatus for using gestures to control a laser tracker 有权
标题翻译：用于使用手势来控制激光跟踪器的方法和装置
公开(公告)号：US08422034B2
公开(公告)日：2013-04-16
申请号：US13090889
申请日：2011-04-20
申请人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, Jr. , Robert E. Bridges
发明人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, Jr. , Robert E. Bridges
IPC分类号： G01B11/14
CPC分类号： G01J1/20 , G01B11/14 , G01C15/002 , G01S17/023 , G01S17/66 , G06F3/017 , G06F3/0304 , H04N5/23296
摘要： A method for optically communicating, from a user to a laser tracker, a command to control operation of the laser tracker includes steps of providing a rule of correspondence between each of a plurality of commands and each of a plurality of spatial patterns, and selecting by the user a first command from among the plurality of commands. The method further includes the steps of moving by the user, between a first time and a second time, a retroreflector in a first spatial pattern from among the plurality of spatial patterns, wherein the first spatial pattern corresponds to the first command, and projecting a first light from the laser tracker to the retroreflector. The method also includes the steps of reflecting a second light from the retroreflector, the second light being a portion of the first light, and obtaining first sensed data by sensing a third light, the third light being a portion of the second light, wherein the first sensed data is obtained by the laser tracker between the first time and the second time. The method includes also the steps of determining the first command based at least in part on processing the first sensed data according to the rule of correspondence, and executing the first command with the laser tracker.
摘要翻译：从用户向激光跟踪器光学传送控制激光跟踪器的操作的命令的方法包括以下步骤：提供多个命令中的每一个与多个空间模式中的每一个之间的对应规则，并且由所述用户来自所述多个命令中的第一命令。该方法还包括以下步骤：在第一时间和第二时间之间由用户移动来自多个空间图案的第一空间图案中的后向反射器，其中第一空间图案对应于第一命令，并且投影从激光跟踪器到后向反射器的第一个光。该方法还包括以下步骤：反射来自后向反射器的第二光，第二光是第一光的一部分，并且通过感测第三光获得第一感测数据，第三光是第二光的一部分，其中，第一感测数据由第一时刻和第二时间之间的激光跟踪器获得。该方法还包括以下步骤：至少部分地基于根据对应规则处理第一感测数据并使用激光跟踪器执行第一命令来确定第一命令。

8. 发明授权

US08619265B2 Automatic measurement of dimensional data with a laser tracker 有权
标题翻译：用激光跟踪仪自动测量尺寸数据
公开(公告)号：US08619265B2
公开(公告)日：2013-12-31
申请号：US13418899
申请日：2012-03-13
申请人： Kenneth Steffey , Nils P. Steffensen , Robert E. Bridges
发明人： Kenneth Steffey , Nils P. Steffensen , Robert E. Bridges
IPC分类号： G01B11/14
CPC分类号： G01B11/14 , G01B11/002 , G01B21/045 , G01C15/002 , G01S7/4808 , G01S7/481 , G01S7/4811 , G01S7/4813 , G01S7/4815 , G01S7/4972 , G01S17/42 , G01S17/66 , G01S17/89
摘要： Measuring with a system having retroreflector targets and a laser tracker includes storing a list of nominal coordinates for targets and one added point; capturing on a tracker photosensitive array a portion of the light emitted by a light beam and reflected off the targets; obtaining spot positions on a tracker camera photosensitive array from light reflected off the targets; determining a correspondence between three spot positions on the tracker photosensitive array and the nominal coordinates of the targets; directing a beam of light from the tracker to the targets based on the nominal coordinates of the first target and the first spot position; measuring 3-D coordinates of the targets with the tracker; determining 3-D coordinates of the at least one added point based on the measured 3-D coordinates of the targets and the nominal coordinates of the one added point.
摘要翻译：用具有后向反射器目标的系统和激光跟踪器进行测量，包括存储目标和一个附加点的标称坐标列表; 在跟踪器光敏阵列上捕获由光束发射并被目标反射的光的一部分; 从跟踪器相机感光阵列获得从目标反射的光线上的点位置; 确定跟踪器光敏阵列上的三个点位置与目标的标称坐标之间的对应关系; 基于第一目标和第一点位置的标称坐标将来自跟踪器的光束引导到目标; 用跟踪器测量目标的三维坐标; 基于所测量的目标的3-D坐标和所述一个加法点的标称坐标来确定所述至少一个加法点的3-D坐标。

9. 发明申请

US20110260033A1 METHOD AND APPARATUS FOR USING GESTURES TO CONTROL A LASER TRACKER 有权
标题翻译：用于控制激光跟踪器的方法和装置
公开(公告)号：US20110260033A1
公开(公告)日：2011-10-27
申请号：US13090889
申请日：2011-04-20
申请人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, JR. , Robert E. Bridges
发明人： Nils P. Steffensen , Todd P. Wilson , Kenneth Steffey , John M. Hoffer, JR. , Robert E. Bridges
IPC分类号： G01J1/20
CPC分类号： G01J1/20 , G01B11/14 , G01C15/002 , G01S17/023 , G01S17/66 , G06F3/017 , G06F3/0304 , H04N5/23296
摘要： A method for optically communicating, from a user to a laser tracker, a command to control operation of the laser tracker includes steps of providing a rule of correspondence between each of a plurality of commands and each of a plurality of spatial patterns, and selecting by the user a first command from among the plurality of commands. The method further includes the steps of moving by the user, between a first time and a second time, a retroreflector in a first spatial pattern from among the plurality of spatial patterns, wherein the first spatial pattern corresponds to the first command, and projecting a first light from the laser tracker to the retroreflector. The method also includes the steps of reflecting a second light from the retroreflector, the second light being a portion of the first light, and obtaining first sensed data by sensing a third light, the third light being a portion of the second light, wherein the first sensed data is obtained by the laser tracker between the first time and the second time. The method includes also the steps of determining the first command based at least in part on processing the first sensed data according to the rule of correspondence, and executing the first command with the laser tracker.
摘要翻译：从用户向激光跟踪器光学传送控制激光跟踪器的操作的命令的方法包括以下步骤：提供多个命令中的每一个与多个空间模式中的每一个之间的对应规则，并且由所述用户来自所述多个命令中的第一命令。该方法还包括以下步骤：用户在第一时间和第二时间之间移动来自多个空间图案的第一空间图案中的后向反射器，其中第一空间图案对应于第一命令，并且投影从激光跟踪器到后向反射器的第一个光。该方法还包括以下步骤：反射来自后向反射器的第二光，第二光是第一光的一部分，并且通过感测第三光获得第一感测数据，第三光是第二光的一部分，其中，第一感测数据由第一时刻和第二时间之间的激光跟踪器获得。该方法还包括以下步骤：至少部分地基于根据对应规则处理第一感测数据并使用激光跟踪器执行第一命令来确定第一命令。

10. 发明授权

US08537371B2 Method and apparatus for using gestures to control a laser tracker 有权
标题翻译：用于使用手势来控制激光跟踪器的方法和装置
公开(公告)号：US08537371B2
公开(公告)日：2013-09-17
申请号：US13340730
申请日：2011-12-30
申请人： Nils P. Steffensen , David H. Parker
发明人： Nils P. Steffensen , David H. Parker
IPC分类号： G01B11/14
CPC分类号： G01S17/66 , G01B11/005 , G01C15/002 , G06F3/017 , G06F3/0304
摘要： A method for mechanically communicating, from a user to a laser tracker, a command to control operation of the laser tracker includes providing the tracker with an angular encoder, providing a rule of correspondence between each command and each rotational pattern of a portion of a tracker, and selecting a first command. Also, rotating by the user, between first and second times, the portion of the tracker in a first rotational pattern, the first rotational pattern corresponds to the first command, and obtaining a collection of first angular readings from the angular encoder, wherein the angular readings are obtained between the first and second times. Also, determining the first command based at least in part on processing the first angular readings according to the rule of correspondence, and executing the first command with the tracker.
摘要翻译：用于从用户到激光跟踪器机械地通信以控制激光跟踪器的操作的命令的方法包括向跟踪器提供角度编码器，提供每个命令与跟踪器的一部分的每个旋转模式之间的对应规则，并选择第一命令。另外，用户在第一和第二次之间以第一旋转模式旋转跟踪器的部分，第一旋转模式对应于第一命令，并且从角度编码器获得第一角度读数的集合，其中角度在第一次和第二次之间获得读数。此外，至少部分地基于根据对应规则处理第一角度读数并且用跟踪器执行第一命令来确定第一命令。

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