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41. 发明申请

US20100128756A1 DUAL SOURCE AUTO-CORRECTION IN DISTRIBUTED TEMPERATURE SYSTEMS 有权
标题翻译：分布式温度系统中的双源自动校正
公开(公告)号：US20100128756A1
公开(公告)日：2010-05-27
申请号：US12451865
申请日：2008-07-07
申请人： Chung Lee , Kwang Suh
发明人： Chung Lee , Kwang Suh
IPC分类号： G01K11/32
CPC分类号： G01K11/32 , G01K15/00 , G01K15/005 , G01K2011/324
摘要： An automatic and continuous method is presented to improve the accuracy of fiber optic distributed temperature measurements derived from Raman back scatterings utilizing two light sources with different wavelengths, by choosing the wavelengths of the two sources so the primary source's return anti-Stokes component overlaps with the incident wavelength of the secondary light source thereby canceling out the non-identical attenuations generated by the wavelength differences between Stokes and anti-Stokes bands.
摘要翻译：提出了一种自动和连续的方法，通过选择两个光源的波长来提高从使用两个不同波长的光源的拉曼后向散射得到的光纤分布温度测量的精度，使得主光源的反斯托克斯分量与从而消除由斯托克斯和反斯托克斯波段之间的波长差产生的不相同的衰减。

42. 发明申请

US20100118913A1 METHOD AND APPARATUS FOR RAPID TEMPERATURE MEASUREMENT 有权
标题翻译：用于快速温度测量的方法和装置
公开(公告)号：US20100118913A1
公开(公告)日：2010-05-13
申请号：US12451127
申请日：2008-04-28
申请人： Christian Courtois
发明人： Christian Courtois
IPC分类号： G01K3/00
CPC分类号： G01K15/00 , G01K7/42
摘要： A method of using a temperature sensor to determine the temperature of an object is described. The method comprises bringing the temperature sensor into thermal contact with the object to be measured. The temperature sensor is then used to acquire a plurality of temperature readings, the plurality of temperature readings being acquired prior to the temperature sensor reaching thermal equilibrium with the object. At least some of the plurality of temperature readings are then used to determine a pseudo-stable temperature at which the rate of change of temperature readings with time is less than a predetermined rate. The actual temperature of the object may then be predicted from the pseudo-stable temperature.
摘要翻译：描述使用温度传感器来确定物体的温度的方法。该方法包括使温度传感器与要测量的物体热接触。然后使用温度传感器获取多个温度读数，在温度传感器达到与物体达到热平衡之前获取多个温度读数。然后使用多个温度读数中的至少一些来确定温度读数随时间的变化率小于预定速率的伪稳定温度。然后可以从伪稳定温度预测物体的实际温度。

43. 发明授权

US07630855B2 Method of temperature sensing 有权
标题翻译：温度检测方法
公开(公告)号：US07630855B2
公开(公告)日：2009-12-08
申请号：US11216381
申请日：2005-08-31
申请人： Gary A. Lenz , William C. Schuh , David P. Culbertson , Kenneth F. Fennewald , Louis P. Steinhauser , Leon J. McNutt
发明人： Gary A. Lenz , William C. Schuh , David P. Culbertson , Kenneth F. Fennewald , Louis P. Steinhauser , Leon J. McNutt
IPC分类号： G01K1/00
CPC分类号： G01K1/028 , G01K1/024 , G01K1/026 , G01K3/14 , G01K15/00 , G05B23/0254 , G05B2219/31211
摘要： A method of diagnosing a temperature sensing system having a temperature sensor, a field processing module coupled to the temperature sensor, a bitbus, a fieldbus, and an auxiliary processing module communicating with the bitbus and the fieldbus. The method includes generating a temperature characteristic at the temperature sensor, processing the temperature characteristic at the field processing module, and generating field operating data including a temperature diagnostic parameter as a function of the temperature characteristic. The method also includes communicating the field operating data including the temperature diagnostic parameter over the bitbus from the field processing module to the auxiliary processing module, generating at the auxiliary processing module auxiliary field data as a function of the received field operating data, and communicating the auxiliary field data over the fieldbus.
摘要翻译：一种诊断具有温度传感器的温度感测系统的方法，耦合到温度传感器的现场处理模块，位总线，现场总线以及与位总线和现场总线通信的辅助处理模块。该方法包括在温度传感器处产生温度特性，处理场处理模块的温度特性，以及产生包括作为温度特性的函数的温度诊断参数的场操作数据。该方法还包括将来自现场处理模块的包括位线上的温度诊断参数的现场操作数据传送到辅助处理模块，在辅助处理模块处根据接收到的场操作数据生成辅助场数据，现场总线上的辅助现场数据。

44. 发明授权

US07627455B2 Distributed diagnostic operations system 有权
标题翻译：分布式诊断操作系统
公开(公告)号：US07627455B2
公开(公告)日：2009-12-01
申请号：US11216379
申请日：2005-08-31
申请人： Gary A. Lenz , William C. Schuh , David P. Culbertson , Kenneth F. Fennewald , Louis P. Steinhauser , Leon J. McNutt
发明人： Gary A. Lenz , William C. Schuh , David P. Culbertson , Kenneth F. Fennewald , Louis P. Steinhauser , Leon J. McNutt
IPC分类号： G06F11/30
CPC分类号： G01K1/028 , G01K1/024 , G01K1/026 , G01K3/14 , G01K15/00 , G05B23/0254 , G05B2219/31211
摘要： A distributed operations system having integrated diagnostics, a bitbus and a fieldbus and includes a field device for generating a field operating characteristic and a field processing module for receiving the field operating characteristic from the field device. The field processing module includes a field diagnostic component and a field communication component configured for communication over the bitbus. The field processing module is configured for generating field operating data including a field diagnostic parameter as a function of the field operating characteristic. An auxiliary processing module is configured for communicating with the bitbus and receiving the field operating data. The auxiliary processing module includes an auxiliary diagnostic component and an auxiliary communication component having a fieldbus interface and a gateway component. The auxiliary processing module is also configured for generating auxiliary field data as a function of the field operating data and for communicating the auxiliary field data over the fieldbus.
摘要翻译：具有集成诊断的分布式操作系统，位总线和现场总线，并且包括用于产生现场操作特性的现场设备和用于从现场设备接收现场操作特性的现场处理模块。现场处理模块包括现场诊断部件和配置用于通过位总线进行通信的现场通信部件。现场处理模块被配置为用于产生包括作为场操作特性的函数的场诊断参数的场操作数据。辅助处理模块被配置为与位总线通信并接收现场操作数据。辅助处理模块包括辅助诊断部件和具有现场总线接口和网关部件的辅助通信部件。辅助处理模块还被配置用于根据现场操作数据产生辅助现场数据并用于通过现场总线传送辅助现场数据。

45. 发明授权

US07607309B2 Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature range 有权
标题翻译：温度校准装置具有可重构的加热/冷却模块，可提供宽温度范围
公开(公告)号：US07607309B2
公开(公告)日：2009-10-27
申请号：US11453713
申请日：2006-06-14
申请人： Frank E. Liebmann , David W. Farley , Richard W. Walker , Michael W. Hirst , Allen E. Sjogren
发明人： Frank E. Liebmann , David W. Farley , Richard W. Walker , Michael W. Hirst , Allen E. Sjogren
IPC分类号： F25B21/02
CPC分类号： G01K15/00 , F25B21/04 , G01K15/005
摘要： A temperature calibration device uses Peltier cells for heating and cooling. The Peltier cells are connected to a relay that connects the cells to each other in one configuration for heating and a different configuration for cooling. The Peltier cells also receive supply voltages having different magnitudes and polarities for heating and cooling. By changing the manner in which the Peltier cells are connected to each other and using different supply voltages for heating and cooling, the cells are able to operate closer to their specified maximum temperature differential without sacrificing the useful life of the cells.
摘要翻译：温度校准装置使用珀尔贴电池进行加热和冷却。帕尔帖单元连接到继电器，该继电器在一个配置中将电池彼此连接，用于加热和不同的冷却配置。珀耳帖电池还接收具有不同幅度和极性的电源电压用于加热和冷却。通过改变珀尔帖电池彼此连接的方式并使用不同的电源电压进行加热和冷却，电池能够在不牺牲电池使用寿命的情况下更接近其规定的最高温差。

46. 发明申请

US20090262776A1 METHOD AND APPARATUS FOR CALIBRATING A THERMISTOR 有权
标题翻译：用于校准热敏电阻的方法和装置
公开(公告)号：US20090262776A1
公开(公告)日：2009-10-22
申请号：US12497993
申请日：2009-07-06
申请人： Scott Jong Ho Limb , Michael Yu Tak Young , Karl A. Littau
发明人： Scott Jong Ho Limb , Michael Yu Tak Young , Karl A. Littau
IPC分类号： G01K15/00
CPC分类号： G01K7/223 , G01K15/00 , Y10T29/49085
摘要： The presently described embodiments are directed to a calibration method and system for thin film thermistors that are locally heated with integrated thin film heaters. Initially, print head temperature is either measured or referenced. Then, transient thermistor resistances are measured and used to determine the thermistor resistance at a higher temperature. Notably, this calibration method is advantageously implemented as a step of an existing process without having to expose the print heads to operating temperatures. In some implementations of the presently described embodiments, trimming of the thermistors may be required once calibrated.
摘要翻译：目前描述的实施例涉及用集成薄膜加热器局部加热的薄膜热敏电阻的校准方法和系统。最初，打印头温度是测量或参考。然后，测量瞬态热敏电阻电阻并用于确定较高温度下的热敏电阻电阻。值得注意的是，该校准方法有利地被实现为现有工艺的步骤，而不必将打印头暴露于工作温度。在目前描述的实施例的一些实施方案中，一旦校准就可能需要修整热敏电阻。

47. 发明授权

US07588368B2 System for diagnosing temperature sensor operation in an exhaust gas aftertreatment system 有权
标题翻译：排气后处理系统中温度传感器运行诊断系统
公开(公告)号：US07588368B2
公开(公告)日：2009-09-15
申请号：US11613770
申请日：2006-12-20
申请人： Eric L. Hagen , Jaideep Prasad
发明人： Eric L. Hagen , Jaideep Prasad
IPC分类号： G01K15/00 , G01K17/00 , G01K3/08
CPC分类号： G01K13/02 , F02D41/1441 , F02D41/1445 , F02D41/1446 , F02D41/222 , F02D2400/08 , G01F1/696 , G01F25/0007 , G01K15/00 , G01K2205/04 , Y02T10/40
摘要： A system and method are provided for diagnosing temperature sensor operation in an exhaust aftertreatment system. Temperature signals from first, second and third temperature sensors and a flow signal are received by a control circuit. The three temperature sensors are positioned in fluid communication with an exhaust flow path fluidly coupled to an exhaust manifold of an internal combustion engine, and the flow signal represents the flow rate of exhaust gas through the exhaust flow path. The control circuit determines average temperature differentials between each of the first, second and third temperature sensors as functions of the flow signal and corresponding ones of the first, second and third temperature signals, and produces a diagnostic fail signal if any of the differences between the average temperature differentials exceed a threshold value.
摘要翻译：提供了用于诊断排气后处理系统中的温度传感器操作的系统和方法。来自第一，第二和第三温度传感器的温度信号和流量信号由控制电路接收。三个温度传感器定位成与流体耦合到内燃机的排气歧管的排气流路流体连通，并且流动信号表示通过排气流动路径的废气的流量。控制电路确定第一，第二和第三温度传感器中的每一个之间的平均温差，作为流量信号的函数和第一，第二和第三温度信号中的对应的温度信号的函数，并产生诊断失败信号，如果平均温差超过阈值。

48. 发明申请

US20090201968A1 Apparatus for measuring temperature 有权
标题翻译：温度测量装置
公开(公告)号：US20090201968A1
公开(公告)日：2009-08-13
申请号：US11990603
申请日：2006-07-13
申请人： Stefan Schulze
发明人： Stefan Schulze
IPC分类号： G01K15/00 , G01K13/00
CPC分类号： G01K15/00
摘要： An apparatus for ascertaining and/or monitoring at least one temperature. The apparatus includes, according to a first variable, at least one temperature sensor, at least one reference temperature sensor, and at least one heating/cooling unit, which is thermally coupled with the temperature sensor and with the reference temperature sensor. According to a second variant, the invention includes that at least one reference temperature sensor, and the temperature sensor and the reference temperature sensor are embodied and placed in such a manner that they measure essentially the same temperature. At least one head transmitter is provided, which connects the temperature sensor and the reference temperature sensor with the head transmitter in such a manner that the head transmitter receives the data measured by the temperature sensor and the reference temperature sensor. At least one memory unit is provided, in which the measured data of the temperature sensor and the reference temperature sensor are storable.
摘要翻译：一种用于确定和/或监测至少一种温度的装置。该装置包括根据第一变量的至少一个温度传感器，至少一个参考温度传感器和至少一个加热/冷却单元，其与温度传感器和参考温度传感器热耦合。根据第二变型，本发明包括至少一个参考温度传感器以及温度传感器和参考温度传感器的实现和放置方式使得它们基本上测量相同的温度。提供至少一个头部变送器，其将温度传感器和参考温度传感器与头部变送器连接起来，使得头部变送器接收由温度传感器和参考温度传感器测量的数据。提供至少一个存储单元，其中温度传感器和参考温度传感器的测量数据可存储。

49. 发明授权

US07572051B2 Method and apparatus for calibrating a thermistor 失效
标题翻译：用于校准热敏电阻的方法和装置
公开(公告)号：US07572051B2
公开(公告)日：2009-08-11
申请号：US10989711
申请日：2004-11-15
申请人： Scott Jong Ho Limb , Michael Yu Tak Young , Karl A. Littau
发明人： Scott Jong Ho Limb , Michael Yu Tak Young , Karl A. Littau
IPC分类号： G01K15/00 , G01K7/00 , H01C10/00
CPC分类号： G01K7/223 , G01K15/00 , Y10T29/49085
摘要： The presently described embodiments are directed to a calibration method and system for thin film thermistors that are locally heated with integrated thin film heaters. Initially, print head temperature is either measured or referenced. Then, transient thermistor resistances are measured and used to determine the thermistor resistance at a higher temperature. Notably, this calibration method is advantageously implemented as a step of an existing process without having to expose the print heads to operating temperatures. In some implementations of the presently described embodiments, trimming of the thermistors may be required once calibrated.
摘要翻译：目前描述的实施例涉及用集成薄膜加热器局部加热的薄膜热敏电阻的校准方法和系统。最初，打印头温度是测量或参考。然后，测量瞬态热敏电阻电阻并用于确定较高温度下的热敏电阻电阻。值得注意的是，该校准方法有利地被实现为现有工艺的步骤，而不必将打印头暴露于工作温度。在目前描述的实施例的一些实施方案中，一旦校准就可能需要修整热敏电阻。

50. 发明申请

US20090154519A1 THERMOMETER CALIBRATION 有权
标题翻译：温度计校准
公开(公告)号：US20090154519A1
公开(公告)日：2009-06-18
申请号：US12389215
申请日：2009-02-19
申请人： Jeffrey E. Price
发明人： Jeffrey E. Price
IPC分类号： G01K15/00
CPC分类号： G01J5/16 , G01J5/522 , G01J2005/0048 , G01K15/00
摘要： A method for calibrating a thermometer is provided. The method includes deriving values of at least two different reference calibration coefficients of a reference calibration equation. The reference calibration equation relates temperature of a reference temperature sensor to at least two different calibration coefficients and a measured characteristic of the reference temperature sensor. A primary temperature sensor of the thermometer is calibrated using the derived values of the at least two different reference calibration coefficients. In another method for calibrating a thermometer, value of at least one reference calibration coefficient is derived from a reference calibration equation. The reference calibration equation is a non-linear equation relating the temperature of the reference temperature sensor to the at least one calibration coefficient and a measured characteristic of the reference temperature sensor.
摘要翻译：提供了一种用于校准温度计的方法。该方法包括导出参考校准方程的至少两个不同参考校准系数的值。参考校准公式将参考温度传感器的温度与至少两个不同的校准系数和参考温度传感器的测量特性相关联。使用至少两个不同参考校准系数的导出值来校准温度计的主要温度传感器。在用于校准温度计的另一种方法中，从参考校准方程导出至少一个参考校准系数的值。参考校准方程是将参考温度传感器的温度与至少一个校准系数和参考温度传感器的测量特性相关联的非线性方程。

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