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1. 发明申请

WO2011019344A3 METHOD AND APPARATUS FOR DETERMINING AND COMPENSATING FOR A CHANGE IN A DIFFERENTIAL ZERO OFFSET OF A VIBRATING FLOW METER 审中-公开
公开(公告)号：WO2011019344A3
公开(公告)日：2011-02-17
申请号：PCT/US2009/053538
申请日：2009-08-12
申请人： MICRO MOTION, INC. , HAYS, Paul, J. , WEINSTEIN, Joel , ALVES, Goldino
发明人： HAYS, Paul, J. , WEINSTEIN, Joel , ALVES, Goldino
IPC分类号： G01F1/84 , G01F15/02 , G01F25/00
摘要： A method for operating a vibrating flow meter system is provided. The method includes the step of receiving a first sensor signal from a first vibrating flow meter. A second sensor signal is received from a second vibrating flow meter. A first flow rate is generated from the first sensor signal and a second flow rate is generated from the second sensor signal. The method further includes the step of determining a differential zero offset of the first vibrating flow meter based on the first and second flow rates.

2. 发明申请

WO2013006171A1 METHOD AND APPARATUS FOR DETERMINING DIFFERENTIAL FLOW CHARACTERISTICS OF A MULTIPLE METER FLUID FLOW SYSTEM 审中-公开
标题翻译：用于确定多个流量计流量系统的差分流量特性的方法和装置
公开(公告)号：WO2013006171A1
公开(公告)日：2013-01-10
申请号：PCT/US2011/043132
申请日：2011-07-07
申请人： MICRO MOTION, INC. , WEINSTEIN, Joel , HAYS, Paul, J.
发明人： WEINSTEIN, Joel , HAYS, Paul, J.
IPC分类号： G01F1/84
CPC分类号： G01F1/84 , G01F1/8436 , G01F1/8477 , G01F25/0007
摘要： A fluid flow system (300) is provided. The fluid flow system (300) includes a pipeline (302) with a flowing fluid. The fluid flow system (300) further includes a first vibrating meter (5) including a first sensor assembly (10) located within the pipeline (302) and configured to determine one or more flow characteristics, including a first flow rate. A second vibrating meter (5') including a second sensor assembly (10') located within the pipeline (302) is provided that is in fluid communication with the first sensor assembly (10) and configured to determine one or more flow characteristics, including a second flow rate. The fluid flow system (300) further includes a system controller (310) in electrical communication with the first and second vibrating meters (5, 5'). The system controller (310) is configured to receive the first and second flow rates and determine a differential flow rate based on the first and second flow rates. The system controller (310) is further configured to compare the differential flow rate to a threshold value or band and correct one or more flow characteristics if the differential flow rate is less than a threshold value or band.
摘要翻译：提供流体流动系统（300）。流体流动系统（300）包括具有流动流体的管道（302）。流体流动系统（300）还包括第一振动计（5），其包括位于管线（302）内的第一传感器组件（10），并且被配置为确定包括第一流量的一个或多个流动特性。提供了包括位于管线（302）内的第二传感器组件（10'）的第二振动计（5'），其与第一传感器组件（10）流体连通并且被配置为确定一个或多个流动特性，包括第二流量。流体流动系统（300）还包括与第一和第二振动仪（5,5'）电连通的系统控制器（310）。系统控制器（310）被配置为接收第一和第二流速并且基于第一和第二流量确定差分流量。系统控制器（310）还被配置为将差分流量与阈值或频带进行比较，并且如果差分流量小于阈值或频带，则校正一个或多个流量特性。

3. 发明申请

WO2011019345A1 METHOD AND APPARATUS FOR DETERMINING A ZERO OFFSET IN A VIBRATING FLOW METER 审中-公开
标题翻译：用于确定振动流量计中零点偏移的方法和装置
公开(公告)号：WO2011019345A1
公开(公告)日：2011-02-17
申请号：PCT/US2009/053544
申请日：2009-08-12
申请人： MICRO MOTION, INC. , HAYS, Paul, J. , WEINSTEIN, Joel
发明人： HAYS, Paul, J. , WEINSTEIN, Joel
IPC分类号： G01F1/84 , G01F15/02 , G01F25/00
CPC分类号： G01F1/8477 , G01F1/8436 , G01F15/024 , G01F25/0007
摘要： A method and apparatus for operating a vibrating flow meter is provided. The method comprises the steps of receiving sensor signals from the vibrating flow meter and determining a current zero offset for the vibrating flow meter. The current zero offset can be determined based on the received sensor signals. The method also comprises the step of determining one or more current operating conditions. The one or more current operating conditions can be compared to one or more previous operating conditions of the offset correlation. The method also includes the step of generating an average zero offset if the offset correlation includes a previously determined zero offset corresponding to the current operating conditions. The average zero offset can be based on the current zero offset and the previously determined zero offset.
摘要翻译：提供了一种操作振动流量计的方法和装置。该方法包括从振动流量计接收传感器信号并确定振动流量计的当前零点偏移的步骤。可以基于所接收的传感器信号来确定当前的零点偏移。该方法还包括确定一个或多个当前操作条件的步骤。可以将一个或多个当前操作条件与偏移相关的一个或多个先前操作条件进行比较。该方法还包括产生平均零偏移的步骤，如果偏移相关包括与当前操作条件相对应的先前确定的零偏移。平均零点偏移可以基于当前零点偏移和先前确定的零点偏移。

4. 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.

5. 发明申请

WO2005062003A1 FLOW METER TYPE IDENTIFICATION 审中-公开
标题翻译：流量计类型识别
公开(公告)号：WO2005062003A1
公开(公告)日：2005-07-07
申请号：PCT/US2003/039387
申请日：2003-12-10
申请人： MICRO MOTION, INC. , HAYS, Paul, J.
发明人： HAYS, Paul, J.
IPC分类号： G01F25/00
CPC分类号： G01F1/8436 , G01F15/024 , G01F25/0007
摘要： A flow meter monitoring system (100) is provided according to an embodiment of the invention. The flow meter monitoring system (100) includes a communication interface (101) configured to communicate with one or more flow meters and receive meter calibration values for a flow meter of the one or more flow meters. The flow meter monitoring system (100) further includes a processing system (102) in communication with the communication interface (101) and configured to receive the meter calibration values from the communication interface and correlate the meter calibration values to known meter calibration values (114) in order to determine the flow meter type.
摘要翻译：根据本发明的实施例提供一种流量计监测系统（100）。流量计监测系统（100）包括通信接口（101），其被配置为与一个或多个流量计通信并且接收用于一个或多个流量计的流量计的仪表校准值。流量计监控系统（100）还包括与通信接口（101）通信并且被配置为从通信接口接收仪表校准值并将仪表校准值与已知仪表校准值（114）相关联的处理系统（102）），以确定流量计类型。

6. 发明申请

WO2004106868A1 FLOW METER MONITORING AND DATA LOGGING SYSTEM 审中-公开
标题翻译：流量计监测和数据记录系统
公开(公告)号：WO2004106868A1
公开(公告)日：2004-12-09
申请号：PCT/US2003/016043
申请日：2003-05-21
申请人： MICRO MOTION, INC. , WALKER, Jeffrey, S. , ADAMS, Robert, E. , HAYS, Paul, J. , GRONLIE, Neal, B.
发明人： WALKER, Jeffrey, S. , ADAMS, Robert, E. , HAYS, Paul, J. , GRONLIE, Neal, B.
IPC分类号： G01F25/00
CPC分类号： G01F1/8436 , G01F25/0007
摘要： A flow meter monitoring system (400) is provided according to an embodiment of the invention. The flow meter monitoring system (400) includes a communication interface (401) configured to receive flow meter output, a pre-error memory (407), an error log (409), and a processing system (403) configured to communicate with the communication interface (401), the pre-error memory (407), and the error log (409). The processing system (403) is further configured to capture the flow meter output into the pre-error memory (407), with the flow meter output overwriting an oldest flow meter output stored in the pre-error memory (407), detect a predetermined start triggering condition in the flow meter output, transfer a pre-error memory data from the pre-error memory (407) into the error log (409) when the predetermined start triggering condition is detected, and capture the flow meter output into the error log (409) after the predetermined start triggering condition is detected.
摘要翻译：根据本发明的实施例提供一种流量计监测系统（400）。流量计监测系统（400）包括被配置为接收流量计输出的通信接口（401），预错误存储器（407），错误日志（409）和处理系统（403），被配置为与通信接口（401），预错误存储器（407）和错误日志（409）。处理系统（403）还被配置为将流量计输出捕获到预错误存储器（407）中，流量计输出覆盖存储在预错误存储器（407）中的最旧的流量计输出，检测预定的在流量计输出中开始触发条件，当检测到预定的开始触发条件时，将预错误存储器（407）的错误前存储器数据传送到错误日志（409），并将流量计输出捕获到错误在检测到预定的开始触发条件之后的日志（409）。

7. 发明申请

WO2010056246A1 TRANSMITTER WITH A RELATIVE-TIME TIMER 审中-公开
标题翻译：发射机与相对定时器
公开(公告)号：WO2010056246A1
公开(公告)日：2010-05-20
申请号：PCT/US2008/083432
申请日：2008-11-13
申请人： MICRO MOTION, INC. , HAYS, Paul, J.
发明人： HAYS, Paul, J.
IPC分类号： H04Q9/04
CPC分类号： H04Q9/04 , G05B19/408 , G05B2219/31126 , G05B2219/34413
摘要： A transmitter (102) is provided. The transmitter (102) comprises a first communication interface (112) for receiving data. The transmitter (102) also comprises a timer (104) for measuring a relative-time and a processing system (110) for providing the data with a relative-time timestamp. A second communication interface (105) is provided for outputting the relative-time timestamped data.
摘要翻译：提供发射机（102）。发射机（102）包括用于接收数据的第一通信接口（112）。发射机（102）还包括用于测量相对时间的定时器（104）和用于向数据提供相对时间时间戳的处理系统（110）。提供第二通信接口（105），用于输出相对时间带有时间戳的数据。

8. 发明申请

WO2010014087A1 OPTIMIZING PROCESSOR OPERATION IN A PROCESSING SYSTEM INCLUDING ONE OR MORE DIGITAL FILTERS 审中-公开
标题翻译：处理系统中的优化处理器操作，包括一个或多个数字滤波器
公开(公告)号：WO2010014087A1
公开(公告)日：2010-02-04
申请号：PCT/US2008/071627
申请日：2008-07-30
申请人： MICRO MOTION, INC. , MCANALLY, Craig, B. , HAYS, Paul, J.
发明人： MCANALLY, Craig, B. , HAYS, Paul, J.
IPC分类号： H03H17/02
CPC分类号： H03H17/0227 , G01F1/8436 , H03H2017/0245 , H03H2017/0298 , H03H2220/08
摘要： A method for optimizing processor operation in a processing system including one or more digital filters is provided according to the invention. The method includes generating initial filter coefficients for the one or more digital filters of the processing system, determining one or more initial filter coefficients for at least one digital filter of the one or more digital filters that can be dropped and dropping the one or more initial filter coefficients. Dropping the one or more initial filter coefficients reduces a total number of filter coefficients to be used by the processing system.
摘要翻译：根据本发明提供了一种用于优化包括一个或多个数字滤波器的处理系统中的处理器操作的方法。该方法包括为处理系统的一个或多个数字滤波器生成初始滤波器系数，确定可以丢弃的一个或多个数字滤波器的至少一个数字滤波器的一个或多个初始滤波器系数，并且丢弃一个或多个初始滤波系数。丢弃一个或多个初始滤波器系数减少要由处理系统使用的滤波器系数的总数。

9. 发明申请

WO2007097760A1 FLOW METER AND METHOD FOR DETECTING A CABLE FAULT IN A CABLING OF THE FLOW METER 审中-公开
标题翻译：流量计和检测流量计的电缆故障的方法
公开(公告)号：WO2007097760A1
公开(公告)日：2007-08-30
申请号：PCT/US2006/006818
申请日：2006-02-27
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
CPC分类号： G01F15/024 , G01F1/8413 , G01F1/8436 , G01F1/8477 , G01F25/0007
摘要： A method for detecting a cable fault in a cabling of a flow meter is provided according to an embodiment of the invention. The method includes testing one or more first pickoff wires and one or more second pickoff wires of the cabling for pickoff open wire faults. The method further includes testing the first pickoff wires and the second pickoff wires for pickoff connection orientation faults if no pickoff open wire faults are determined in the first pickoff wires and the second pickoff wires. The method further includes testing one or more driver wires of the cabling for driver open wire faults. The method further includes testing the driver wires for a driver connection orientation fault if no driver open wire faults are determined in the driver wires.
摘要翻译：根据本发明的实施例提供了一种用于检测流量计布线中的电缆故障的方法。该方法包括测试用于拾取断开线故障的布线的一个或多个第一检测线和一个或多个第二检测线。该方法还包括如果在第一检测线和第二检测线中确定没有检出断线故障，则测试第一检测线和第二检测线用于检测连接取向故障。该方法还包括测试用于驱动器开路故障的布线的一个或多个驱动器线。该方法还包括如果在驱动器线中没有确定驱动器断线故障，则测试用于驱动器连接取向故障的驱动器线。

10. 发明申请

WO2010050924A1 METHOD AND APPARATUS FOR COMPRESSING AND DECOMPRESSING DATA RECORDS 审中-公开
标题翻译：压缩和分解数据记录的方法和装置
公开(公告)号：WO2010050924A1
公开(公告)日：2010-05-06
申请号：PCT/US2008/081363
申请日：2008-10-27
申请人： MICRO MOTION, INC. , HAYS, Paul, J.
发明人： HAYS, Paul, J.
IPC分类号： H03M7/30
CPC分类号： H03M7/46 , H03M7/30
摘要： A data compression method is provided according to an embodiment of the invention. The data compression method comprises receiving a first data record and at least a second data record. The first data record is compared to the second data record. The second data record is compressed as a difference between the first data record and the second data record.
摘要翻译：根据本发明的实施例提供数据压缩方法。数据压缩方法包括接收第一数据记录和至少第二数据记录。第一个数据记录与第二个数据记录进行比较。第二数据记录被压缩为第一数据记录和第二数据记录之间的差异。

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