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1. 发明授权

US09239223B2 Scheme for low power measurement 有权
标题翻译：低功耗测量方案
公开(公告)号：US09239223B2
公开(公告)日：2016-01-19
申请号：US13434145
申请日：2012-03-29
申请人： Christopher P Townsend , Steven W. Arms
发明人： Christopher P Townsend , Steven W. Arms
IPC分类号： G01R19/04 , G01B7/16 , G01L1/22 , G01M5/00 , G01P1/12 , G01P15/12
CPC分类号： G01B7/16 , G01B2210/58 , G01L1/225 , G01M5/00 , G01M5/0091 , G01P1/127 , G01P15/123 , G01R19/04
摘要： A method of determining a parameter includes providing a sensor that provides a sensor analog voltage. A peak detecting circuit for detecting a peak voltage in the sensor analog voltage is also provided. The sensor analog voltage is provided to the peak detecting circuit, and the peak voltage is detected. A microprocessor is provided in sleep mode and is awakened once the circuit detects the peak voltage. The microprocessor samples and records the peak voltage and the microprocessor goes back to sleep.
摘要翻译：确定参数的方法包括提供提供传感器模拟电压的传感器。还提供了用于检测传感器模拟电压中的峰值电压的峰值检测电路。传感器模拟电压提供给峰值检测电路，并检测峰值电压。一个微处理器处于休眠模式，一旦电路检测到峰值电压就被唤醒。微处理器采样并记录峰值电压，微处理器返回睡眠状态。

2. 发明授权

US08032486B2 Apparatus to receive electromagnetic radiation that penetrates a housing formed of a conductive material 有权
标题翻译：用于接收穿透由导电材料形成的壳体的电磁辐射的装置
公开(公告)号：US08032486B2
公开(公告)日：2011-10-04
申请号：US12721412
申请日：2010-03-10
申请人： Christopher P. Townsend , Steven W Arms
发明人： Christopher P. Townsend , Steven W Arms
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G08B21/0453 , A61B5/002 , A61B5/0022 , A61B5/4504 , G06F19/00 , G08B21/0446 , Y10S707/99945 , Y10S707/99948
摘要： An apparatus includes a hermetically sealed housing formed of conductive material. The hermetically sealed housing contains a circuit that includes a power supply and a power using element. The power supply has a power receiving element within the hermetically sealed housing for receiving electromagnetic radiation having a frequency low enough to penetrate through the conductive material. The power supply is connected to provide electrical energy derived from the electromagnetic radiation for powering the power using element.
摘要翻译：一种装置包括由导电材料形成的密封壳体。密封的壳体包含一个包括电源和电源使用元件的电路。电源具有在密封壳体内的受电元件，用于接收频率足够低以穿透导电材料的电磁辐射。电源被连接以提供从电磁辐射获得的电能来为功率使用元件供电。

3. 发明授权

US07764958B2 Wireless sensor system 失效
标题翻译：无线传感器系统
公开(公告)号：US07764958B2
公开(公告)日：2010-07-27
申请号：US11084541
申请日：2005-03-18
申请人： Christopher P Townsend , Jacob H. Galbreath , Justin R. Bessette , Steven W. Arms
发明人： Christopher P Townsend , Jacob H. Galbreath , Justin R. Bessette , Steven W. Arms
IPC分类号： G06F11/00
CPC分类号： H04L1/0045 , G08C17/02 , H04L1/0026 , H04L1/0061
摘要： A network of wireless sensor nodes for wireless transmission to a base station is provided. The sensor nodes can provide real time streaming of data over separate frequency links that can all be received by the base station. The base station includes a receiver for receiving at multiple frequencies, error detection or correction, and analog outputs so sensor data can be provided to standard analysis systems that require analog signals as would be provided by wired sensors. The base station also provides an output indicating the presence of transmission error.
摘要翻译：提供了一种用于向基站进行无线传输的无线传感器节点网络。传感器节点可以通过分别可以由基站接收的频率链路提供数据的实时流传输。基站包括用于以多个频率接收错误检测或校正的接收器以及模拟输出，因此可将传感器数据提供给需要由有线传感器提供的模拟信号的标准分析系统。基站还提供指示传输错误的存在的输出。

4. 发明申请

US20090210173A1 Independently Calibrated Wireless Structural Load Sensor 有权
标题翻译：独立校准的无线结构负载传感器
公开(公告)号：US20090210173A1
公开(公告)日：2009-08-20
申请号：US12360111
申请日：2009-01-26
申请人： Steven W. Arms , Christopher P. Townsend , David L. Churchill
发明人： Steven W. Arms , Christopher P. Townsend , David L. Churchill
IPC分类号： G01L1/22
CPC分类号： G01L5/24 , G01L1/2225 , G01L5/0004 , G01L5/161
摘要： A device includes a removable load element. The removable load element includes a pin portion and a housing portion. The pin portion extends from the housing portion. The pin portion includes a sensor. The housing portion includes an electronic circuit connected to the sensor.
摘要翻译：设备包括可拆卸的负载元件。可移除的负载元件包括销部分和壳体部分。销部分从壳体部分延伸。销部分包括传感器。壳体部分包括连接到传感器的电子电路。

5. 发明申请

US20090007687A1 Strain Gauge with Moisture Barrier 有权
标题翻译：带防潮的应变计
公开(公告)号：US20090007687A1
公开(公告)日：2009-01-08
申请号：US12211975
申请日：2008-09-17
申请人： Steven W. Arms , Christopher P. Townsend , Steven W. Mundell , David L. Churchill
发明人： Steven W. Arms , Christopher P. Townsend , Steven W. Mundell , David L. Churchill
IPC分类号： G01B7/16
CPC分类号： G01B7/20 , G01B7/16 , G01L1/2268 , G01L1/26 , G01M5/0083 , G01N27/223 , G01N33/442
摘要： A device for mounting on a structure surface includes a component, a circuit, a moisture barrier, and a protective cover. The moisture barrier is within the protective cover. The component and the circuit are within the moisture barrier. The component is for bonding to the structure surface with a bond susceptible to damage from moisture. The circuit includes a radio frequency transmitter. The circuit is for providing data derived from the component to the radio frequency transmitter for external transmission.
摘要翻译：用于安装在结构表面上的装置包括部件，电路，防潮层和保护盖。防潮层位于防护罩内。组件和电路在防潮层内。该部件用于粘结到具有易受水分破坏的粘合剂的结构表面。该电路包括射频发射器。该电路用于将来自该组件的数据提供给用于外部传输的射频发射器。

6. 发明授权

US07256505B2 Shaft mounted energy harvesting for wireless sensor operation and data transmission 有权
标题翻译：用于无线传感器操作和数据传输的轴安装能量收集
公开(公告)号：US07256505B2
公开(公告)日：2007-08-14
申请号：US10769642
申请日：2004-01-31
申请人： Steven W. Arms , Christopher P Townsend , David L. Churchill , Michael J. Hamel
发明人： Steven W. Arms , Christopher P Townsend , David L. Churchill , Michael J. Hamel
IPC分类号： G01L3/10
CPC分类号： G01L3/108 , B60C23/0411 , B60C23/0413 , B60C23/0433 , G01D21/00 , G01M5/00 , H02J7/32 , H02J7/345 , H02K7/1846 , H02N2/186
摘要： A device for monitoring a rotating shaft is provided. The device measures strain in the shaft and provides angular velocity and torque in the shaft. The device includes a sensor, sensor conditioning circuitry, a microprocessor, and a transmitter, all located on a rotating shaft. The device obtains power by harvesting mechanical energy of the rotating shaft itself. Coils are provided rotating with the shaft and permanent magnets are mounted adjacent the rotating shaft so electrical energy is induced in the coils as they rotate through the magnetic field of the permanent magnets. A battery or capacitor is connected to the coils for storing energy. A microprocessor is connected to the sensors, the storage device, and the transmitter for managing power consumption and for monitoring the amount of electrical energy stored in the storage device and for switchably connecting the storage device to the transmitter when the stored energy exceeds a threshold.
摘要翻译：提供了一种用于监测旋转轴的装置。该装置测量轴中的应变，并在轴中提供角速度和扭矩。该装置包括传感器，传感器调节电路，微处理器和变送器，全部位于旋转轴上。该装置通过收集旋转轴本身的机械能来获得功率。线圈与轴一起旋转，并且永磁体被安装在旋转轴附近，因此当线圈旋转通过永磁体的磁场时，电能被感应。电池或电容器连接到用于存储能量的线圈。微处理器连接到传感器，存储装置和发射器，用于管理功率消耗并用于监视存储在存储装置中的电能量，并且当存储的能量超过阈值时，将可开关地将存储装置连接到发射器。

7. 发明授权

US07170201B2 Energy harvesting for wireless sensor operation and data transmission 有权
标题翻译：无线传感器操作和数据传输的能量收集
公开(公告)号：US07170201B2
公开(公告)日：2007-01-30
申请号：US11023212
申请日：2004-12-24
申请人： Michael John Hamel , Steven W. Arms , Christopher P Townsend , David L. Churchill
发明人： Michael John Hamel , Steven W. Arms , Christopher P Townsend , David L. Churchill
IPC分类号： G05F3/00
CPC分类号： H02N2/186 , B60C23/0411 , H01L41/1136 , H02J7/32 , H02J7/345 , Y10T307/505 , Y10T307/516
摘要： A device for powering a load from an ambient source of energy is provided. The device includes an energy harvesting device for harvesting energy from the ambient source of energy wherein the rate energy is harvested from the ambient source of energy is below that required for directly powering the load. A storage device is connected to the energy harvesting device. The storage device receives electrical energy from the energy harvesting device and is for storing the electrical energy. A controller is connected to the storage device for monitoring the amount of electrical energy stored in the storage device and for switchably connecting the storage device to the load when the stored energy exceeds a first threshold. The system can be used for powering a sensor and for transmitting sensor data, such as tire pressure.
摘要翻译：提供了一种用于从环境能量源为负载供电的装置。该装置包括用于从环境能源收集能量的能量收集装置，其中从环境能量源收集的速率能量低于直接为负载供电所需的速率能量。存储装置连接到能量收集装置。存储装置从能量收集装置接收电能并用于存储电能。控制器连接到存储装置，用于监视存储在存储装置中的电能量，并且当存储的能量超过第一阈值时，将存储装置可切换地连接到负载。该系统可用于为传感器供电并传输传感器数据，如轮胎压力。

8. 发明授权

US06871413B1 Miniaturized inclinometer for angle measurement with accurate measurement indicator 失效
标题翻译：具有精确测量指示器的角度测量小型倾斜仪
公开(公告)号：US06871413B1
公开(公告)日：2005-03-29
申请号：US08990912
申请日：1997-12-15
申请人： Steven W. Arms , Christopher P. Townsend
发明人： Steven W. Arms , Christopher P. Townsend
IPC分类号： A61B5/103 , G01C9/06 , G01B7/30
CPC分类号： A61B5/1071 , A61B5/6831 , G01C9/06
摘要： The novel miniaturized inclinometer for angle measurement with accurate measurement indicator is designed to monitor the angular motion of limbs. The device contains at least one inclinometer with signal conditioning electronics, including a microprocessor, placed within a miniature housing. A number of different sensors can be used and positioned in their housings so that their outputs vary as a function of their angle with respect to the gravity sector. The microprocessor controls a multiplexer, which controls the activities of the sensors; performs analog to digital conversions and measures the output curves from the sensor pairs to perform a conversion which results in a three hundred and sixty degree range with respect to gravity. Calibration data is stored in a read only memory and the microprocessor corrects variables to ensure accuracy and measures the difference in angle between the pairs of sensors.
摘要翻译：用于具有精确测量指示器的角度测量的小型化倾斜仪旨在监测四肢的角运动。该装置包含至少一个具有信号调节电子装置的倾角仪，包括放置在微型外壳内的微处理器。可以使用多个不同的传感器并将其定位在其壳体中，使得它们的输出作为它们相对于重力扇区的角度的函数而变化。微处理器控制多路复用器，其控制传感器的活动; 执行模数转换，并测量传感器对的输出曲线，进行相对于重力产生三百六十度的转换。校准数据存储在只读存储器中，微处理器校正变量以确保精度并测量传感器对之间的角度差。

9. 发明授权

US5777467A Miniaturized displacement transducer assembly 失效
标题翻译：小型化位移传感器组件
公开(公告)号：US5777467A
公开(公告)日：1998-07-07
申请号：US590835
申请日：1996-01-24
申请人： Steven W. Arms , Christopher P. Townsend
发明人： Steven W. Arms , Christopher P. Townsend
IPC分类号： G01B7/24 , G01D5/22 , G01B7/14 , G01B7/30 , H01F5/00
CPC分类号： G01D5/2216 , G01B7/24
摘要： The novel differential variable reluctance transducer assembly is comprised of an ultra miniaturized device encased in stainless steel. The assembly contains a free sliding, magnetically permeable core and two coils surrounding the core. A split ring mounting adapter system allows for a variable gauge length and interchangeable mounting pins. A highly flexible core carrier tube and support wire allows for significant bending without failure, does not interfere with the coils detection of the core, and protects the core from corrosion. A sleeve strain relief sheath has been incorporated with the sensor to avoid excessive strain to lead wires during and after installation. The position of the core is detected by measuring the coils' differential reluctance and transmitted by means of wires or telemetry to measuring equipment.
摘要翻译：新颖的差分可变磁阻传感器组件由一个装在不锈钢中的超小型化器件组成。该组件包含一个自由滑动的导磁芯和围绕该芯的两个线圈。开环安装适配器系统允许可变的长度和可互换的安装销。高度柔性的芯托管和支撑线允许显着的弯曲而不发生故障，不会干扰铁芯的线圈检测，并保护芯不受腐蚀。传感器已经安装了套筒应变消除护套，以避免安装过程中和安装后导线的过度应变。通过测量线圈的差分磁阻并通过电线或遥测传输到测量设备来检测磁芯的位置。

10. 发明授权

US08593291B2 Component RFID tag with non-volatile display of component use including the use of energy harvesting 有权
标题翻译：组件RFID标签与组件使用的非易失性显示，包括使用能量收集
公开(公告)号：US08593291B2
公开(公告)日：2013-11-26
申请号：US12782597
申请日：2010-05-18
申请人： Christopher P. Townsend , Jacob Henry Galbreath , Steven Willard Arms
发明人： Christopher P. Townsend , Jacob Henry Galbreath , Steven Willard Arms
IPC分类号： G08B21/00
CPC分类号： G01B7/16 , G01B2210/58 , G01L1/225 , G01M5/00 , G01M5/0091 , G01P1/127 , G01P15/123 , G01R19/04
摘要： A system includes a component, an electronic circuit, and a display. The electronic circuit and the display are on the component. The electronic circuit is connected to receive data related to use of the component. The electronic circuit is connected to the display for providing a time parameter related to at least one from the group consisting of remaining life of the component and life expended by the component. The time parameter is for displaying on the display.
摘要翻译：系统包括组件，电子电路和显示器。电子电路和显示器在组件上。电子电路被连接以接收与组件的使用有关的数据。电子电路连接到显示器，用于提供与由组件的剩余寿命和组件消耗的寿命中的至少一个相关的时间参数。时间参数用于在显示屏上显示。

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