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1. 发明授权

US09448124B2 Multiple temperature sensor system 有权
标题翻译：多温度传感器系统
公开(公告)号：US09448124B2
公开(公告)日：2016-09-20
申请号：US13883113
申请日：2010-11-16
申请人： Paul J Hays , Craig B. McAnally , Andrew S. Kravitz
发明人： Paul J Hays , Craig B. McAnally , Andrew S. Kravitz
IPC分类号： G01K7/16 , G01K3/04 , G01K13/00 , G01F1/84 , G01K1/02 , G01K7/20 , G01F15/02
CPC分类号： G01K13/00 , G01F1/84 , G01F1/8418 , G01F1/8431 , G01F1/8436 , G01F1/8468 , G01F1/849 , G01F15/022 , G01K1/026 , G01K7/20
摘要： A multiple temperature sensor system (120) includes a temperature sensor network (180) including temperature-sensing resistors RT1 and RT2 (186, 187) and frequency-selective filters (184, 185) coupled to the plurality of temperature-sensing resistors RT1 and RT2 (186, 187). The frequency-selective filters (184, 185) pass distinct time-varying signals into the temperature sensor network (180) and pass attenuated distinct time-varying signals out. The system (120) further includes a temperature measurement N controller (161) coupled to the temperature sensor network (180) and configured to inject the distinct time-varying signals into the temperature sensor network (180), receive the attenuated distinct time-varying signals in response to the injection, with the attenuated distinct time-varying signals being attenuated by the temperature sensing resistors (186, 187), and generate two or more substantially simultaneous temperature values from the attenuated distinct time-varying signals.
摘要翻译：多温度传感器系统（120）包括温度传感器网络（180），温度传感器网络（180）包括耦合到多个温度感测电阻器RT1的温度感测电阻器RT1和RT2（186,187）和频率选择滤波器（184,185） RT2（186,187）。频率选择滤波器（184,185）将不同的时变信号传递到温度传感器网络（180）中，并且通过衰减的不同时变信号。系统（120）还包括耦合到温度传感器网络（180）并被配置为将不同的时变信号注入到温度传感器网络（180）中的温度测量N控制器（161），接收衰减的不同时变响应于注入的信号，衰减的不同时变信号被温度感测电阻器（186,187）衰减，并且从衰减的不同时变信号产生两个或更多个基本上同时的温度值。

2. 发明申请

US20130223480A1 MULTIPLE TEMPERATURE SENSOR SYSTEM 有权
标题翻译：多温度传感器系统
公开(公告)号：US20130223480A1
公开(公告)日：2013-08-29
申请号：US13883113
申请日：2010-11-16
申请人： Paul J Hays , Craig B. McAnally , Andrew S. Kravitz
发明人： Paul J Hays , Craig B. McAnally , Andrew S. Kravitz
IPC分类号： G01K13/00 , G01F1/84
CPC分类号： G01K13/00 , G01F1/84 , G01F1/8418 , G01F1/8431 , G01F1/8436 , G01F1/8468 , G01F1/849 , G01F15/022 , G01K1/026 , G01K7/20
摘要： A multiple temperature sensor system (120) includes a temperature sensor network (180) including temperature-sensing resistors RT1 and RT2 (186, 187) and frequency-selective filters (184, 185) coupled to the plurality of temperature-sensing resistors RT1 and RT2 (186, 187). The frequency-selective filters (184, 185) pass distinct time-varying signals into the temperature sensor network (180) and pass attenuated distinct time-varying signals out. The system (120) further includes a temperature measurement N controller (161) coupled to the temperature sensor network (180) and configured to inject the distinct time-varying signals into the temperature sensor network (180), receive the attenuated distinct time-varying signals in response to the injection, with the attenuated distinct time-varying signals being attenuated by the temperature sensing resistors (186, 187), and generate two or more substantially simultaneous temperature values from the attenuated distinct time-varying signals.
摘要翻译：多温度传感器系统（120）包括温度传感器网络（180），温度传感器网络（180）包括耦合到多个温度感测电阻器RT1的温度感测电阻器RT1和RT2（186,187）和频率选择滤波器（184,185） RT2（186,187）。频率选择滤波器（184,185）将不同的时变信号传递到温度传感器网络（180）中，并且通过衰减的不同时变信号。系统（120）还包括耦合到温度传感器网络（180）并被配置为将不同的时变信号注入到温度传感器网络（180）中的温度测量N控制器（161），接收衰减的不同时变响应于注入的信号，衰减的不同时变信号被温度感测电阻器（186,187）衰减，并且从衰减的不同时变信号产生两个或更多个基本上同时的温度值。

3. 发明授权

US10598525B2 Sensor assembly validation 有权
公开(公告)号：US10598525B2
公开(公告)日：2020-03-24
申请号：US13814563
申请日：2010-08-27
申请人： Paul J Hays , Craig B McAnally
发明人： Paul J Hays , Craig B McAnally
IPC分类号： G01D18/00 , G01F25/00 , G01F1/84
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. 发明授权

US08135552B2 Flow meter and method for detecting a cable fault in a cabling of the flow meter 有权
标题翻译：用于检测流量计布线中的电缆故障的流量计和方法
公开(公告)号：US08135552B2
公开(公告)日：2012-03-13
申请号：US13084992
申请日：2011-04-12
申请人： Paul J Hays , Craig B McAnally
发明人： Paul J Hays , Craig B McAnally
IPC分类号： G01D18/00 , G01R31/00
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。

5. 发明授权

US08688943B2 Processing system with external memory access control 有权
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：US08688943B2
公开(公告)日：2014-04-01
申请号：US13002547
申请日：2008-07-23
申请人： Paul J Hays , Craig B McAnally , William M Mansfield
发明人： Paul J Hays , Craig B McAnally , William M Mansfield
IPC分类号： G06F13/14
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。

6. 发明授权

US08595519B2 Bus instrument and method for predictively limited power consumption in a two-wire instrumentation bus 有权
标题翻译：一种用于双线仪表总线中预测性有限功耗的总线仪表和方法
公开(公告)号：US08595519B2
公开(公告)日：2013-11-26
申请号：US13054838
申请日：2008-07-31
申请人： William M Mansfield , Craig B McAnally , Paul J Hays
发明人： William M Mansfield , Craig B McAnally , Paul J Hays
IPC分类号： G06F1/00 , G06F1/32 , G05F1/00
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 Ppredicted that will be available to the bus instrument (10) after a change in the loop current IL, compare the predicted available power Ppredicted to a present time power Pt0 comprising a controller power Pcontroller plus a sensor power Psensor, and reduce the sensor power Psensor if the total available power Pavailable is less than the controller power Pcontroller plus the sensor power Psensor.
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。

7. 发明授权

US09979380B2 Optimizing processor operation in a processing system including one or more digital filters 有权
公开(公告)号：US09979380B2
公开(公告)日：2018-05-22
申请号：US13003349
申请日：2008-07-30
申请人： Craig B McAnally , Paul J Hays
发明人： Craig B McAnally , Paul J Hays
IPC分类号： H03H17/02 , G01F1/84
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.

8. 发明申请

US20130125612A1 SENSOR ASSEMBLY VALIDATION 审中-公开
标题翻译：传感器组件验证
公开(公告)号：US20130125612A1
公开(公告)日：2013-05-23
申请号：US13814563
申请日：2010-08-27
申请人： Paul J Hays , Craig B McAnally
发明人： Paul J Hays , Craig B McAnally
IPC分类号： G01D18/00 , 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.
摘要翻译：提供了用于验证仪表的传感器组件的方法。该方法包括接收一个或多个传感器校准值的步骤。该方法还包括将接收到的传感器校准值与一个或多个已知传感器校准值进行比较的步骤。如果一个或多个接收到的传感器校准值在一个或多个已知传感器校准值的预定公差内，则该方法可以验证传感器组件。

9. 发明申请

US20110121794A1 BUS INSTRUMENT AND METHOD FOR PREDICTIVELY LIMITED POWER CONSUMPTION IN A TWO-WIRE INSTRUMENTATION BUS 有权
标题翻译：公共汽车仪表和方法在两线仪表总线中预测有限的功耗
公开(公告)号：US20110121794A1
公开(公告)日：2011-05-26
申请号：US13054838
申请日：2008-07-31
申请人： William M Mansfield , Craig B McAnally , Paul J Hays
发明人： William M Mansfield , Craig B McAnally , Paul J Hays
IPC分类号： G05F1/66 , G05F1/625
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 Ppredicted that will be available to the bus instrument (10) after a change in the loop current IL, compare the predicted available power Ppredicted to a present time power Pt0 comprising a controller power Pcontroller plus a sensor power Psensor, and reduce the sensor power Psensor if the total available power Pavailable is less than the controller power Pcontroller plus the sensor power Psensor.
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. 发明授权

US08720281B2 Method and apparatus for determining a zero offset in a vibrating flow meter 有权
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：US08720281B2
公开(公告)日：2014-05-13
申请号：US13388488
申请日：2009-08-12
申请人： Paul J Hays , Joel Weinstein
发明人： Paul J Hays , Joel Weinstein
IPC分类号： G01F1/84
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。

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