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1. 发明申请

WO2005033634A1 FLOW METER FILTER SYSTEM AND METHOD 审中-公开
标题翻译：流量计过滤系统和方法
公开(公告)号：WO2005033634A1
公开(公告)日：2005-04-14
申请号：PCT/US2003/027961
申请日：2003-09-05
申请人： MICRO MOTION, INC. , PATTEN, Andrew, Timothy , HENROT, Denis, M. , MCANALLY, Craig, B. , HAYS, Paul, J. , BRINKMAN, Wayne, R.
发明人： PATTEN, Andrew, Timothy , HENROT, Denis, M. , MCANALLY, Craig, B. , HAYS, Paul, J. , BRINKMAN, Wayne, R.
IPC分类号： G01F1/00
CPC分类号： G01F1/8436 , G01F1/00 , G01F15/00 , G01F15/06 , G01F25/00
摘要： A flow meter filter system (200) according to an embodiment of the invention includes a noise pass filter (203) configured to receive a first version of a flow meter signal and filter out the flow meter data from the flow meter signal to leave a noise signal, a noise quantifier (204) configured to receive the noise signal from the noise pass filter (203) and measure noise characteristics of the noise signal, a damping adjuster (205) configured to receive the noise characteristics from the noise quantifier (204) and generate a damping value based on the noise characteristics, and a filter element (206) configured to receive a second version of the flow meter signal and receive the damping value from the damping adjuster (205), with the filter element (206) being further configured to damp the second version of the flow meter signal based on the damping value in order to produce a filtered flow meter signal.
摘要翻译：根据本发明的实施例的流量计过滤器系统（200）包括噪声通过滤波器（203），其被配置为接收流量计信号的第一版本并且从流量计信号中滤出流量计数据以留下噪声信号，噪声量化器（204），被配置为从噪声通过滤波器（203）接收噪声信号并测量噪声信号的噪声特性;阻尼调节器（205），被配置为从噪声量化器（204）接收噪声特性，并且基于所述噪声特性产生阻尼值，以及滤波器元件（206），被配置为接收所述流量计信号的第二版本并且从所述阻尼调节器（205）接收所述阻尼值，所述滤波器元件（206）为还被配置为基于阻尼值来阻尼流量计信号的第二版本，以产生滤波的流量计信号。

2. 发明申请

WO2007047524A3 METER ELECTRONICS AND METHODS FOR DETERMINING A PHASE DIFFERENCE BETWEEN A FIRST SENSOR SIGNAL AND A SECOND SENSOR SIGNAL OF A FLOW METER 审中-公开
公开(公告)号：WO2007047524A3
公开(公告)日：2007-04-26
申请号：PCT/US2006/040232
申请日：2006-10-16
申请人： MICRO MOTION, INC. , MCANALLY, Craig, B. , HENROT, Denis, M.
发明人： MCANALLY, Craig, B. , HENROT, Denis, M.
IPC分类号： G01F1/84 , G01R23/12
摘要： Meter electronics (20) for processing sensor signals in a flow meter is provided according to an embodiment of the invention. The meter electronics (20) includes an interface (201) for receiving a first sensor signal and a second sensor signal and a processing system (203) in communication with the interface (201) and configured to receive the first sensor signal and the second sensor signal, generate a ninety degree phase shift from the first sensor signal, and compute a frequency from the first sensor signal and the ninety degree phase shift. The processing system (203) is further configured to generate sine and cosine signals using the frequency, and quadrature demodulate the first sensor signal and the second sensor signal using the sine and cosine signals in order to determine the phase difference.

3. 发明申请

WO2012026943A3 SENSOR ASSEMBLY VALIDATION 审中-公开
公开(公告)号：WO2012026943A3
公开(公告)日：2012-03-01
申请号：PCT/US2010/046937
申请日：2010-08-27
申请人： MICRO MOTION, INC. , HAYS, Paul, J. , MCANALLY, Craig, B.
发明人： HAYS, Paul, J. , MCANALLY, Craig, B.
IPC分类号： G01F1/84 , G01F25/00
摘要： A method for validating a sensor assembly of a meter is provided. The method comprises a step of receiving one or more sensor calibration values. The method further comprises a step of comparing the received sensor calibration values to one or more known sensor calibration values. The method can then validate the sensor assembly if the one or more received sensor calibration values are within a predetermined tolerance of the one or more known sensor calibration values.

4. 发明申请

WO2007035376A3 METER ELECTRONICS AND METHODS FOR GENERATING A DRIVE SIGNAL FOR A VIBRATORY FLOWMETER 审中-公开
公开(公告)号：WO2007035376A3
公开(公告)日：2007-03-29
申请号：PCT/US2006/035706
申请日：2006-09-13
申请人： MICRO MOTION, INC. , CUNNINGHAM, Timothy, J. , MANSFIELD, William, M. , MCANALLY, Craig, B.
发明人： CUNNINGHAM, Timothy, J. , MANSFIELD, William, M. , MCANALLY, Craig, B.
IPC分类号： G01F1/84
摘要： A meter electronics (20) for generating a drive signal for a vibratory flowmeter (5) is provided according to an embodiment of the invention. The meter electronics includes an interface (201) and a processing system (203). The processing system is configured to receive the sensor signal (201) through the interface, phase-shift the sensor signal (210) substantially 90 degrees to create a phase-shifted sensor signal, determine a phase shift value from a frequency response of the vibratory flowmeter, and combine the phase shift value with the sensor signal (201) and the phase-shifted sensor signal in order to generate a drive signal phase (213). The processing system is further configured to determine a sensor signal amplitude (214) from the sensor signal (210) and the phase-shifted sensor signal, and generate a drive signal amplitude (215) based on the sensor signal amplitude (214), wherein the drive signal phase (213) is substantially identical to a sensor signal phase (212).

5. 发明申请

WO2006001805A1 CORIOLIS FLOW METER AND METHOD FOR DETERMINING A SIGNAL DIFFERENCE IN CABLING AND FIRST AND SECOND PICKOFF SENSORS 审中-公开
标题翻译： CORIOLIS流量计和确定电缆信号差异的方法和第一和第二PICKOFF传感器
公开(公告)号：WO2006001805A1
公开(公告)日：2006-01-05
申请号：PCT/US2004/019060
申请日：2004-06-14
申请人： MICRO MOTION, INC. , SMITH, Brian, T. , MCANALLY, Craig, B.
发明人： SMITH, Brian, T. , MCANALLY, Craig, B.
IPC分类号： G01F1/84
CPC分类号： G01F25/00 , G01F1/8436 , G01F1/8477
摘要： A Coriolis flow meter includes first and second pickoff sensors, cabling coupled to the first and second pickoff sensors, and a signal injection device coupled to the cabling. The signal injection device is configured to generate one or more reference signals, with the one or more reference signals being substantially identical in phase, and communicate the one or more reference signals into the cabling and the first and second pickoff sensors. The Coriolis flow meter further includes a signal conditioning circuit coupled to the cabling. The signal conditioning circuit is configured to receive first and second response signals from the cabling and the first and second pickoff sensors in response to the one or more reference signals and determine a signal difference between first and second response signals.
摘要翻译：科里奥利流量计包括第一和第二传感器，耦合到第一和第二传感器的电缆以及耦合到电缆的信号注入装置。信号注入装置被配置为产生一个或多个参考信号，其中一个或多个参考信号在相位上基本相同，并且将一个或多个参考信号传送到电缆以及第一和第二传感器。科里奥利流量计还包括耦合到电缆的信号调理电路。信号调理电路被配置为响应于一个或多个参考信号从电缆以及第一和第二传感器接收第一和第二响应信号，并且确定第一和第二响应信号之间的信号差。

6. 发明申请

WO2010002401A1 A SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR GENERATING A DRIVE SIGNAL IN A VIBRATING MEASURING DEVICE 审中-公开
标题翻译：用于在振动测量装置中产生驱动信号的系统，方法和计算机程序产品
公开(公告)号：WO2010002401A1
公开(公告)日：2010-01-07
申请号：PCT/US2008/068928
申请日：2008-07-01
申请人： MICRO MOTION, INC. , MCANALLY, Craig, B.
发明人： MCANALLY, Craig, B.
IPC分类号： G01F1/84 , G01N9/00
CPC分类号： G01F1/8436 , G01N9/32
摘要： The present invention relates to a system, method, and computer program product for generating a drive signal for a vibrating measuring device (5). A drive chain (C 1 , C 2 , C 3 , C N ) is selected from at least two drive chains (C 1 , C 2 , C 3 , C N ). Each drive chain (C 1 , C 2 , C 3 , C N ) modifies at least one pick-off signal to generate the drive signal. Each drive chain (C 1 , C 2 , C 3 , C N ) generates a different mode of vibration in the at least one conduit (103A). The drive signal generated by the selected drive chain (C 1 , C 2 , C 3 , C N ) is provided to a drive (104) of the vibrating measuring device (5).
摘要翻译：本发明涉及一种用于产生振动测量装置（5）的驱动信号的系统，方法和计算机程序产品。从至少两个驱动链（C1，C2，C3，CN）选择驱动链（C1，C2，C3，CN）。每个驱动链（C1，C2，C3，CN）修改至少一个拾取信号以产生驱动信号。每个驱动链（C1，C2，C3，CN）在至少一个导管（103A）中产生不同的振动模式。由所选择的驱动链（C1，C2，C3，CN）产生的驱动信号被提供给振动测量装置（5）的驱动器（104）。

7. 发明申请

WO2007022118A1 METER ELECTRONICS AND METHODS FOR PROCESSING SENSOR SIGNALS FOR A MULTI-PHASE FLOW MATERIAL IN A FLOWMETER 审中-公开
标题翻译：用于处理流量计中的多相流动材料的传感器信号的仪表电子学和方法
公开(公告)号：WO2007022118A1
公开(公告)日：2007-02-22
申请号：PCT/US2006/031713
申请日：2006-08-15
申请人： MICRO MOTION, INC. , BELL, Mark, James , MCANALLY, Craig, B.
发明人： BELL, Mark, James , MCANALLY, Craig, B.
IPC分类号： G01F1/84
CPC分类号： G01F1/8477 , G01F1/8413 , G01F1/8436 , G01F15/024
摘要： Meter electronics (20) for processing sensor signals for a multi-phase flow material in a flowmeter (5) is provided according to an embodiment of the invention. The meter electronics (20) includes an interface (201) for receiving first and second sensor signals (210 and 211) for the multi-phase flow material and a processing system (203). The processing system (203) is configured to receive the first sensor signal (210) and the second sensor signal (211), generate a first ninety degree phase shift (213) from the first sensor signal (210) and generate a second ninety degree phase shift (214) from the second sensor signal (211), compute a frequency (221) using one of the first ninety degree phase shift (213) or the second ninety degree phase shift (214), compute a phase difference (220) using one or more of the first ninety degree phase shift (213) and the second ninety degree phase shift (214), and compute one or more of a mass flow rate (223), a density (224), or a volume flow rate (225) for the multi-phase flow material.
摘要翻译：根据本发明的实施例，提供了用于处理流量计（5）中的多相流材料的传感器信号的仪表电子（20）。仪表电子设备（20）包括用于接收多相流材料的第一和第二传感器信号（210和211）的接口（201）和处理系统（203）。处理系统（203）被配置为接收第一传感器信号（210）和第二传感器信号（211），从第一传感器信号（210）产生第一九十度相移（213），并产生第二九十度使用第二传感器信号（211）的相移（214），使用第一九十度相移（213）或第二九十度相移（214）中的一个来计算频率（221），计算相位差（220）使用第一九十度相移（213）和第二九十度相移（214）中的一个或多个，并且计算质量流率（223），密度（224）或体积流量（225）用于多相流动材料。

8. 发明申请

WO2006127527A1 METER ELECTRONICS AND METHODS FOR RAPIDLY DETERMINING A MASS FRACTION OF A MULTI-PHASE FROM A CORIOLIS FLOW METER SIGNAL 审中-公开
标题翻译：仪表电子学和方法，用于快速确定来自柯利流量计信号的多相质量分数
公开(公告)号：WO2006127527A1
公开(公告)日：2006-11-30
申请号：PCT/US2006/019595
申请日：2006-05-19
申请人： MICRO MOTION, INC. , BELL, Mark, James , MCANALLY, Craig, B.
发明人： BELL, Mark, James , MCANALLY, Craig, B.
IPC分类号： G01F1/74 , G01F1/84
CPC分类号： G01F1/8477 , G01F1/74 , G01F1/8413 , G01F1/8436 , G01F15/024
摘要： Meter electronics (20) for determining a mass fraction of flow components in a flow material flowing is provided according to an embodiment of the invention. The meter electronics (20) include an interface (201) for receiving a frequency response of the flow material and a processing system (203). The processing system (203) receives the frequency response from the interface (201) and breaks out the frequency response into at least a gas frequency component and a fluid frequency component. The processing system (203) determines an overall density from the frequency response and determines a gas density from the gas frequency component. The processing system (203) determines the void fraction of gas from the frequency response and one or more of the gas frequency component and the fluid frequency component. The processing system (203) determines the mass fraction from the void fraction of gas multiplied by a ratio of the gas density divided by the overall density.
摘要翻译：根据本发明的一个实施例，提供了用于确定流动材料流中流动分量的质量分数的仪表电子装置（20）。仪表电子设备（20）包括用于接收流动材料的频率响应的接口（201）和处理系统（203）。处理系统（203）从接口（201）接收频率响应，并将频率响应分解为至少气体频率分量和流体频率分量。处理系统（203）根据频率响应确定总体密度，并根据气体频率分量确定气体密度。处理系统（203）根据频率响应和气体频率分量和流体频率分量中的一个或多个来确定气体的空隙率。处理系统（203）根据气体的空隙率乘以气体密度的比率除以总体密度来确定质量分数。

9. 发明申请

WO2010014102A1 BUS INSTRUMENT AND METHOD FOR PREDICTIVELY LIMITING POWER CONSUMPTION IN A TWO-WIRE INSTRUMENTATION BUS 审中-公开
标题翻译：公共汽车仪表和方法用于预测在两线仪表总线中的功耗限制
公开(公告)号：WO2010014102A1
公开(公告)日：2010-02-04
申请号：PCT/US2008/071790
申请日：2008-07-31
申请人： MICRO MOTION, INC. , MANSFIELD, William, M. , MCANALLY, Craig, B. , HAYS, Paul, J.
发明人： MANSFIELD, William, M. , MCANALLY, Craig, B. , HAYS, Paul, J.
IPC分类号： G08C19/02
CPC分类号： H04L12/40006 , H04L12/10
摘要： A bus instrument (10) configured to predictively limit power consumption and adapted for use with a two-wire instrumentation bus is provided. The bus instrument (10) includes a sensor (13), a shunt regulator (14), and a controller (20). The controller (20) is configured to generate a predicted available power P predicted that will be available to the bus instrument (10) after a change in the loop current I L , compare the predicted available power P predicted to a present time power P t0 comprising a controller power P controller plus a sensor power P sensor , and reduce the sensor power P sensor if the total available power P available is less than the controller power P controller plus the sensor power P sensor .
摘要翻译：提供了一种被配置为预测性地限制功率消耗并适于与二线仪表总线一起使用的总线仪器（10）。总线仪器（10）包括传感器（13），分流调节器（14）和控制器（20）。控制器（20）被配置为产生在环路电流IL的改变之后可用于总线仪器（10）的预测可用功率Ppred，将预测的可用功率Ppredicted与包括控制器功率的当前时间功率Pt0进行比较 Pcontroller加上传感器功率Psensor，并降低传感器功率Psensor如果总可用功率Pavailable小于控制器功率Pcontroller加传感器功率Psensor。

10. 发明申请

WO2010011220A1 PROCESSING SYSTEM WITH EXTERNAL MEMORY ACCESS CONTROL 审中-公开
标题翻译：具有外部存储器访问控制的处理系统
公开(公告)号：WO2010011220A1
公开(公告)日：2010-01-28
申请号：PCT/US2008/070906
申请日：2008-07-23
申请人： MICRO MOTION, INC. , HAYS, Paul, J. , MCANALLY, Craig, B. , MANSFIELD, William, M.
发明人： HAYS, Paul, J. , MCANALLY, Craig, B. , MANSFIELD, William, M.
IPC分类号： G06F13/16
CPC分类号： G06F13/161 , G06F1/3243 , G06F1/329 , G06F3/061 , G06F3/0635 , G06F3/0683 , G06F2206/1012 , Y02D10/152 , Y02D10/24
摘要： A method for executing a processing routine that utilizes an external memory is provided. The processing routine requires more than one external memory access. The method comprises the step of distributing the external memory access after a predetermined number of external memory accesses.
摘要翻译：提供了一种用于执行利用外部存储器的处理程序的方法。处理程序需要多个外部存储器访问。该方法包括在预定数量的外部存储器访问之后分配外部存储器访问的步骤。

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