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1. 发明申请

US20170276474A1 OPTICAL MEASUREMENT DEVICE 审中-公开
公开(公告)号：US20170276474A1
公开(公告)日：2017-09-28
申请号：US15413835
申请日：2017-01-24
申请人： OMRON Corporation
发明人： Koji SHIMADA , Tomonori KONDO
IPC分类号： G01B11/14
CPC分类号： G01B11/14 , G01B11/0608 , G01B11/24 , G05B19/0428 , G05B19/054 , G05B2219/1215 , G05B2219/13063 , G05B2219/25472 , G05B2219/37526 , G05B2219/37532
摘要： An optical measurement device configured for connection to an industrial network, the industrial network functioning to synchronize time between a master device and a slave device, the optical measurement device includes: an interface module configured to receive a synchronization signal transmitted on the industrial network from the master device within a fixed communication cycle; and a measurement unit configured to perform optical measurements in a measurement cycle. The measurement unit synchronizes when a measurement is taken with the communication cycle in accordance with the synchronization signal received by the interface module

2. 发明授权

US06704684B2 Method for determining measuring points on a workpiece and a measuring system therefor 有权
标题翻译：用于确定工件上的测量点的方法及其测量系统
公开(公告)号：US06704684B2
公开(公告)日：2004-03-09
申请号：US10125600
申请日：2002-04-19
申请人： Rolf Beck
发明人： Rolf Beck
IPC分类号： G01B728
CPC分类号： G01B21/045 , B23Q17/20 , G05B2219/37193 , G05B2219/37526 , G05B2219/37532
摘要： The invention relates to a method for detecting measurement data on coordinate measuring and digitalizing machines. When the measuring times of the coordinate measuring machine and the sensor are determined by an electric signal (trigger), the equality thereof can be guaranteed and the influence of signal propagation delays can be excluded. The nth sensor information always corresponds to the nth machine information. Allocation is made easier when each value detected at a measuring time obtains an identifier. In one embodiment, surface points of a free forming surface can be detected during movement of the sensor on the coordinate measuring machine and by means of a measuring sensor. The measuring times are determined by an electric signal that is produced by the sensor and is transmitted to the coordinate measuring machine. The signal triggers distance measuring of the sensor as well as the output of the current machine position.
摘要翻译：本发明涉及一种用于检测坐标测量和数字化机器的测量数据的方法。当坐标测量机和传感器的测量时间由电信号（触发）确定时，可以保证其等同性，并且可以排除信号传播延迟的影响。第n个传感器信息总是对应于第n个机器信息。当在测量时间检测到的每个值获得标识符时，分配变得更容易。在一个实施例中，自由成形表面的表面点可以在传感器在坐标测量机上运动期间并通过测量传感器被检测到。测量时间由传感器产生的电信号决定，并传输给坐标测量机。该信号触发传感器的距离测量以及当前机器位置的输出。

3. 发明授权

US07031876B2 Procedure and device for data transmission between a processing unit and several position measuring instruments 失效
标题翻译：处理单元和多个位置测量仪器之间的数据传输的程序和设备
公开(公告)号：US07031876B2
公开(公告)日：2006-04-18
申请号：US10677111
申请日：2003-10-01
申请人： Erwin Bratzdrum
发明人： Erwin Bratzdrum
IPC分类号： G01C17/00 , G01C19/00
CPC分类号： G05B19/408 , G05B2219/37494 , G05B2219/37512 , G05B2219/37526 , G05B2219/37532
摘要： A procedure for data transmission between a processing unit and a plurality of position measuring instruments, which are connected to one another in a linear bus topology. Generating a position data request signal from the processing unit and synchronously executing the position data request signal in the plurality of position measuring instruments.
摘要翻译：一种在线性总线拓扑中彼此连接的处理单元和多个位置测量仪器之间进行数据传输的程序。从所述处理单元产生位置数据请求信号，并同步地执行所述多个位置测量仪器中的位置数据请求信号。

4. 发明授权

US5839310A Press brake 失效
标题翻译：按制动
公开(公告)号：US5839310A
公开(公告)日：1998-11-24
申请号：US702697
申请日：1996-09-12
申请人： Shigeru Tokai , Masaaki Takada
发明人： Shigeru Tokai , Masaaki Takada
IPC分类号： B21D5/02 , G05B19/404
CPC分类号： G05B19/404 , B21D5/02 , B21D5/0209 , G05B2219/37403 , G05B2219/37526 , G05B2219/45143 , G05B2219/49184 , Y10S72/702
摘要： For starting bending of a workpiece, a provisional drive end for a ram is computed from information such as processing conditions for the workpiece input through a processing (condition input section and the relationship between the target bending angle for the workpiece and the springback angle of the workpiece stored in a springback data section. The ram is driven to the provisional drive end and then the bending angle of the workpiece is measured thereat by an angle measuring unit. Thereafter, a final drive end for the ram is obtained from (i) the measured bending angle, (ii) the relationship between the bending angle of the workpiece and the amount of driving the ram stored in a bending angle vs. driving amount data section, and (iii) the relationship between the target bending angle for the workpiece and the springback angle of the workpiece stored in a springback data section. The ram is driven to the final drive end thus obtained to complete the bending operation.
摘要翻译： PCT No.PCT / JP95 / 00571 Sec。 371日期：1996年9月12日 102（e）日期1996年9月12日PCT 1995年3月27日PCT PCT。 WO95 / 26239 PCT出版物日期1995年10月5日对于工件的起弧弯曲，通过处理（条件输入部以及工件的目标弯曲角度与工件的目标弯曲角度之间的关系）等信息，计算用于冲头的临时驱动端将回转角度保存在回弹数据部分中，将压头驱动到临时驱动端，然后通过角度测量单元测量工件的弯曲角度，然后获得冲头的最终传动端从（i）测量的弯曲角度，（ii）工件的弯曲角度与弯曲角度相对于驱动量数据部分存储的冲头的驱动量之间的关系，以及（iii）目标弯曲之间的关系工件的角度和存储在回弹数据部分中的工件的回弹角度，将柱塞驱动到由此获得的最终传动端，以完成弯曲操作 n。

5. 发明申请

US20080082180A1 Wireless Communication of Process Measurements 有权
标题翻译：无线通信过程测量
公开(公告)号：US20080082180A1
公开(公告)日：2008-04-03
申请号：US11850810
申请日：2007-09-06
申请人： Terrence Blevins , Robert Karschnia , Mark Nixon
发明人： Terrence Blevins , Robert Karschnia , Mark Nixon
IPC分类号： G05B13/02
CPC分类号： H04L43/16 , G05B11/42 , G05B15/02 , G05B23/0221 , G05B2219/31162 , G05B2219/34413 , G05B2219/37526
摘要： A method and device or monitoring parameters in a process reduces power consumption and bandwidth requirements in the transmission of the monitored parameter to for example, a monitoring application. In particular, new monitoring parameter values are only transmitted if the difference between a measured or calculated parameter value and the most recently transmitted value exceeds a limit, since the last communication of the parameter or if the time since the last communication of the parameter exceeds a preset refresh period. The determination as to whether to transmit the parameter can be applied to engineering unit values or raw values.
摘要翻译：一个过程中的方法和设备或监控参数可以将被监控参数的传输中的功耗和带宽要求降低到例如监控应用。特别地，如果测量或计算的参数值与最近发送的值之间的差异超过限制，则传输新的监测参数值，因为参数的最后一次通信或者如果参数的最后一次通信之后的时间超过了预设刷新周期。关于是否传输参数的确定可以应用于工程单位值或原始值。

6. 发明申请

US20070136011A1 Method for approximating a measuring time and corresponding apparatus 失效
标题翻译：近似测量时间和相应设备的方法
公开(公告)号：US20070136011A1
公开(公告)日：2007-06-14
申请号：US10550695
申请日：2004-03-31
申请人： Markus Kilian
发明人： Markus Kilian
IPC分类号： G01R27/00
CPC分类号： G05B19/0423 , G05B2219/25428 , G05B2219/37526
摘要： A method and apparatus for determining a measuring point in time (tM), at which a measured value is to be produced by a field device of process automation technology, wherein the field device communicates its measured values at certain communication points in time (tK) over a field bus following a query from a central control unit with regard to the measured values of the field device. The communication point in time (tf) is approximated from at least two communication points in time (tK, t′K) and the measuring point in time (tM) is determined on the basis of the approximated communication point in time (tf).
摘要翻译：一种用于确定测量点的时间（t M M）的方法和装置，其中测量值将由过程自动化技术的现场设备产生，其中现场设备将其测量值与根据来自中央控制单元的关于现场设备的测量值的查询，现场总线上的某些通信点在时间（t K）中。通信时间点（t> f>）近似于从时间上的至少两个通信点（t> K i，t'> K）和基于近似的通信时间点（t> f>）来确定测量时间点（t M M）。

7. 发明申请

US20020185998A1 Method for determining measuring points on a workpiece and a measuring system therefor 有权
标题翻译：用于确定工件上的测量点的方法及其测量系统
公开(公告)号：US20020185998A1
公开(公告)日：2002-12-12
申请号：US10125600
申请日：2002-04-19
发明人： Rolf Beck
IPC分类号： G01R023/02
CPC分类号： G01B21/045 , B23Q17/20 , G05B2219/37193 , G05B2219/37526 , G05B2219/37532
摘要： The invention relates to a method for detecting measurement data on coordinate measuring and digitalizing machines. Usually, the position of the machine, e.g. the x-, y-, z-coordinate, has to be linked to a value, e.g. distance value, that is generated by calipers or a sensor for obtaining the space coordinates of a surface point during detection of geometries on a coordinate measuring machine or digitalizing machine. It has to be guaranteed that the information of the coordinate measuring machine and the sensor originate from the same measuring time, whereby said information has to be linked, when a measuring sensor is used for detecting the geometry of an object, e.g. a free forming surface, and when said sensor is moved during detection. When the measuring times of the coordinate measuring machine and the sensor are determined by an electric signal (trigger), the equality thereof can be guaranteed and the influence of signal propagation delays can be excluded. The nth sensor information always corresponds to the nth machine information. Allocation is made easier when each value detected at a measuring time obtains an identifier. In one embodiment, surface points of a free forming surface can be detected during movement of the sensor on the coordinate measuring machine and by means of a measuring sensor. The measuring times are determined by an electric signal that is produced by the sensor and is transmitted to the coordinate measuring machine. Said signal triggers distance measuring of the sensor as well as the output of the current machine position.
摘要翻译：本发明涉及一种用于检测坐标测量和数字化机器的测量数据的方法。通常，机器的位置，例如， x-，y-，z-坐标必须被链接到一个值，例如。距离值，由卡尺或传感器产生，用于在坐标测量机或数字化机器上检测几何时获得表面点的空间坐标。必须保证坐标测量机和传感器的信息来自相同的测量时间，从而当使用测量传感器来检测物体的几何形状时，所述信息必须被链接。自由成形表面，并且当所述传感器在检测期间移动时。当坐标测量机和传感器的测量时间由电信号（触发）确定时，可以保证其等同性，并且可以排除信号传播延迟的影响。第n个传感器信息总是对应于第n个机器信息。当在测量时间检测到的每个值获得标识符时，分配变得更容易。在一个实施例中，自由成形表面的表面点可以在传感器在坐标测量机上运动期间并通过测量传感器被检测到。测量时间由传感器产生的电信号决定，并传输给坐标测量机。所述信号触发传感器的距离测量以及当前机器位置的输出。

8. 发明授权

US07580810B2 Method for determining a measuring point in time for a field device and corresponding field device in which a measuring point in time has been determined 失效
标题翻译：用于确定已经确定测量时间点的现场设备和对应现场设备的测量时间点的方法
公开(公告)号：US07580810B2
公开(公告)日：2009-08-25
申请号：US10550695
申请日：2004-03-31
申请人： Markus Kilian
发明人： Markus Kilian
IPC分类号： H04B17/00 , G06F17/40
CPC分类号： G05B19/0423 , G05B2219/25428 , G05B2219/37526
摘要： A method and apparatus for determining a measuring point in time (tM), at which a measured value is to be produced by a field device of process automation technology, wherein the field device communicates its measured values at certain communication points in time (tK) over a field bus following a query from a central control unit with regard to the measured values of the field device. The communication point in time (tf) is approximated from at least two communication points in time (tK, t′K) and the measuring point in time (tM) is determined on the basis of the approximated communication point in time (tf).
摘要翻译：一种用于确定测量点（tM）的方法和装置，其中测量值将由过程自动化技术的现场设备产生，其中现场设备在某些通信时间点（tK）传送其测量值，通过中央控制单元对现场设备的测量值的查询后的现场总线。通信时间点（tf）从至少两个通信时间点（tK，t'K）近似，并且基于近似通信时间点（tf）确定测量时间点（tM）。

9. 发明申请

US20040128103A1 Procedure and device for data transmission between a processing unit and several position measuring instruments 失效
标题翻译：处理单元和多个位置测量仪器之间的数据传输的程序和设备
公开(公告)号：US20040128103A1
公开(公告)日：2004-07-01
申请号：US10677111
申请日：2003-10-01
发明人： Erwin Bratzdrum
IPC分类号： G01C017/00
CPC分类号： G05B19/408 , G05B2219/37494 , G05B2219/37512 , G05B2219/37526 , G05B2219/37532
摘要： A procedure for data transmission between a processing unit and a plurality of position measuring instruments, which are connected to one another in a linear bus topology. Generating a position data request signal from the processing unit and synchronously executing the position data request signal in the plurality of position measuring instruments.
摘要翻译：一种在线性总线拓扑中彼此连接的处理单元和多个位置测量仪器之间进行数据传输的程序。从所述处理单元产生位置数据请求信号，并同步地执行所述多个位置测量仪器中的位置数据请求信号。

10. 发明授权

US5581467A Displacement correcting device and method for a machine tool 失效
标题翻译：机床位移校正装置及方法
公开(公告)号：US5581467A
公开(公告)日：1996-12-03
申请号：US364243
申请日：1994-12-27
申请人： Shouki Yasuda
发明人： Shouki Yasuda
IPC分类号： B23Q15/18 , G05B19/404 , G06F19/00
CPC分类号： G05B19/404 , G05B2219/34072 , G05B2219/37405 , G05B2219/37526 , G05B2219/37542 , G05B2219/41055 , G05B2219/49207
摘要： The ratio of executed to skipped measurement movement commands required for actual measurement and a correction value when skipping a measurement movement command are determined and then updated according to past (hysteresis) measurement data. The actual thermal displacement measurement during an executed measurement movement command is performed at a proper rate to improve the machining efficiency of an NC machine tool and minimize an error due to the correction.
摘要翻译：确定实际测量所需的跳跃测量移动命令的比例和跳过测量移动命令时的校正值，然后根据过去（滞后）测量数据更新。在执行的测量移动命令期间的实际热位移测量以适当的速率进行，以提高NC机床的加工效率，并使由于校正引起的误差最小化。

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