-
公开(公告)号：US08400171B2
公开(公告)日：2013-03-19
申请号：US12750496
申请日：2010-03-30
IPC分类号： G01R27/08
摘要： A sensor device for monitoring and testing for potential corrosion of structural elements is disclosed comprising a soluble material disposed adjacent to at least one conductor in a transmission line that reacts to the presence of moisture causing a detectable change in an electrical property of the conductor. The conductor may comprise a conductive ink that is disrupted when the soluble material dissolves beneath it. Alternately, the nonconductive soluble membrane may separate two conductors and moisture causes a disruption in the soluble membrane allowing the two conductors to short. Detected changes in the electrical properties of the one or more conductors can be used to indicate potential corrosion or structural imparement in the structural element. Connection to the sensor device may be through a connector or using a wireless reader which remotely energizes the sensor device comprising one or more RFID chips.
摘要翻译： 公开了一种用于监测和测试结构元件的潜在腐蚀的传感器装置，其包括与传输线中的至少一个导体相邻设置的可溶性材料，其与水分的存在反应，导致导体的电性能的可检测变化。 导体可以包括当可溶性材料溶解在其下时被破坏的导电油墨。 或者，不导电的可溶性膜可以分离两个导体，并且湿气导致可溶性膜的破坏，从而允许两个导体短路。 检测到的一个或多个导体的电性能变化可用于表示结构元件中的潜在腐蚀或结构性污染。 与传感器设备的连接可以通过连接器或使用远程激励包括一个或多个RFID芯片的传感器设备的无线读取器。
-
公开(公告)号：US20120105086A1
公开(公告)日：2012-05-03
申请号：US12915642
申请日：2010-10-29
IPC分类号： G01R27/08
摘要： A structure is described that includes a first faying surface, a second faying surface for creating an electrical bond with the first faying surface, and a sensor operatively placed proximate the first faying surface and the second faying surface. The sensor includes a current port for injecting a fixed current through the electrical bond, a voltage port for sensing a voltage across the electrical bond induced by the fixed current, a processing device programmed to determine a resistance of the electrical bond based on the fixed current and sensed voltage, and a wireless interface for transmitting at least one of the sensed voltage and the determined resistance to an external device.
摘要翻译： 描述了一种结构，其包括第一拼接表面，用于与第一拼接表面形成电接合的第二拼接表面和可操作地放置在第一拼接表面和第二拼接表面附近的传感器。 传感器包括用于通过电接合注入固定电流的电流端口，用于感测由固定电流引起的电粘结的电压的电压端口，被编程为基于固定电流来确定电接合电阻的处理装置 和感测电压，以及无线接口，用于将所感测的电压和所确定的电阻中的至少一个传输到外部设备。
-
3.发明申请公开(公告)号：US20110018686A1
公开(公告)日：2011-01-27
申请号：US12508281
申请日：2009-07-23
IPC分类号： H04Q5/22
摘要： A method and apparatus for operating a sensor system. A first wireless signal is transmitted from a base station to a sensor unit. At least a portion of the first wireless signal is changed into power for the sensor unit using a power harvesting unit in the sensor unit. Information is received from a number of sensors associated with the sensor unit. The information is transmitted to the base station using a second wireless signal.
摘要翻译： 一种用于操作传感器系统的方法和装置。 第一无线信号从基站发送到传感器单元。 第一无线信号的至少一部分使用传感器单元中的功率收集单元改变为传感器单元的功率。 从与传感器单元相关联的多个传感器接收信息。 使用第二无线信号将信息发送到基站。
-
公开(公告)号：US09853499B2
公开(公告)日：2017-12-26
申请号：US13533934
申请日：2012-06-26
申请人： Jason P. Bommer , Arun Ayyagari
发明人： Jason P. Bommer , Arun Ayyagari
CPC分类号： H02J50/00 , H01Q1/2225 , H01Q1/225 , H01Q1/28 , H02J17/00 , H02J50/20 , H02J50/40 , H02J50/90
摘要： An apparatus comprises a structure including a cavity that, when excited with electromagnetic energy, produces an electric field having randomized distribution of field amplitude and polarity. The apparatus further comprises a sensor within the cavity. The sensor has a plurality of antennas for wirelessly harvesting operating power along different paths within the cavity.
-
公开(公告)号：US08510065B2
公开(公告)日：2013-08-13
申请号：US12970664
申请日：2010-12-16
CPC分类号： G01F23/284 , G01F23/0084 , H02J17/00 , H02J50/10 , H02J50/40 , Y10T137/0324
摘要： Technologies are described herein for wirelessly measuring liquid quantity in an enclosure. According to various aspects, an incident electromagnetic wave is transmitted within a conductive enclosure. One or more rebound electromagnetic waves that correspond to the incident electromagnetic wave are received. Using the rebound electromagnetic waves, a transfer function of the rebound electromagnetic waves is measured and a quantity of liquid stored in the enclosure is calculated based on the measured transfer function.
摘要翻译： 这里描述了用于无线地测量外壳中的液体量的技术。 根据各方面，入射电磁波在导电外壳内传输。 接收对应于入射电磁波的一个或多个回弹电磁波。 使用回弹电磁波，测量反弹电磁波的传递函数，并且基于测量的传递函数计算存储在外壳中的液体量。
-
公开(公告)号：US20110291802A1
公开(公告)日：2011-12-01
申请号：US12791300
申请日：2010-06-01
IPC分类号： H04Q5/22
CPC分类号： G01M5/0033
摘要： A structural health management device, system and method are provided for facilitating the inspection of a structure, such as in accordance with a condition-based maintenance strategy. A structural health management device may include a radio frequency identification (RFID) tag and at least one sense line communicably coupled to the RFID tag and configured to extend at least partially along a workpiece. The sense line may be formed of different materials depending upon the objective of the inspection. The RFID tag may include processing circuitry and an antenna configured to facilitate offboard communication. The processing circuitry may be configured to interrogate the at least one sense line to determine a change in continuity which is indicative of a change in the structural health of the workpiece. The structural health management device may therefore detect the onset of structural issues in a timely manner.
摘要翻译： 提供了结构健康管理装置，系统和方法，用于便于对结构的检查，例如根据基于条件的维护策略。 结构健康管理设备可以包括射频识别（RFID）标签和可通信地耦合到RFID标签并被配置为至少部分地沿着工件延伸的至少一个感测线。 感测线可以由不同的材料形成，这取决于检查的目的。 RFID标签可以包括处理电路和配置成便于越野通信的天线。 处理电路可以被配置成询问至少一条感测线以确定连续性的变化，其指示工件的结构健康状况的改变。 因此，结构健康管理装置可及时发现结构性问题的发生。
-
公开(公告)号：US08928339B2
公开(公告)日：2015-01-06
申请号：US12915642
申请日：2010-10-29
摘要： A structure is described that includes a first faying surface, a second faying surface for creating an electrical bond with the first faying surface, and a sensor operatively placed proximate the first faying surface and the second faying surface. The sensor includes a current port for injecting a fixed current through the electrical bond, a voltage port for sensing a voltage across the electrical bond induced by the fixed current, a processing device programmed to determine a resistance of the electrical bond based on the fixed current and sensed voltage, and a wireless interface for transmitting at least one of the sensed voltage and the determined resistance to an external device.
摘要翻译： 描述了一种结构，其包括第一拼接表面，用于与第一拼接表面形成电接合的第二拼接表面和可操作地放置在第一拼接表面和第二拼接表面附近的传感器。 传感器包括用于通过电接合注入固定电流的电流端口，用于感测由固定电流引起的电粘结的电压的电压端口，被编程为基于固定电流来确定电接合电阻的处理装置 和感测电压，以及无线接口，用于将所感测的电压和所确定的电阻中的至少一个传输到外部设备。
-
8.发明申请Method and Apparatus for Wireless Aircraft Communications and Power System Using Fuselage Stringers 有权无线飞行器通信和使用机身纵梁的电力系统的方法和装置公开(公告)号：US20100318243A1
公开(公告)日：2010-12-16
申请号：US12484151
申请日：2009-06-12
CPC分类号： B64D45/00 , B64C1/064 , B64C1/18 , Y10T428/31504
摘要： A method and apparatus for transmitting wireless signals. An apparatus comprises a stringer having a channel and a waveguide located within the channel. The waveguide is capable of carrying a number of wireless signals.
摘要翻译： 一种用于发送无线信号的方法和装置。 一种装置包括具有通道的纵梁和位于通道内的波导。 波导能够携带多个无线信号。
-
公开(公告)号：US20100182023A1
公开(公告)日：2010-07-22
申请号：US12750496
申请日：2010-03-30
IPC分类号： G01N17/00
摘要： A sensor device for monitoring and testing for potential corrosion of structural elements is disclosed comprising a soluble material disposed adjacent to at least one conductor in a transmission line that reacts to the presence of moisture causing a detectable change in an electrical property of the conductor. The conductor may comprise a conductive ink that is disrupted when the soluble material dissolves beneath it. Alternately, the nonconductive soluble membrane may separate two conductors and moisture causes a disruption in the soluble membrane allowing the two conductors to short. Detected changes in the electrical properties of the one or more conductors can be used to indicate potential corrosion or structural imparement in the structural element. Connection to the sensor device may be through a connector or using a wireless reader which remotely energizes the sensor device comprising one or more RFID chips.
摘要翻译： 公开了一种用于监测和测试结构元件的潜在腐蚀的传感器装置，其包括与传输线中的至少一个导体相邻设置的可溶性材料，其与水分的存在反应，导致导体的电性能的可检测变化。 导体可以包括当可溶性材料溶解在其下时被破坏的导电油墨。 或者，不导电的可溶性膜可以分离两个导体，并且湿气导致可溶性膜的破坏，从而允许两个导体短路。 检测到的一个或多个导体的电性能变化可用于表示结构元件中的潜在腐蚀或结构性污染。 与传感器设备的连接可以通过连接器或使用远程激励包括一个或多个RFID芯片的传感器设备的无线读取器。
-
公开(公告)号：US09204326B2
公开(公告)日：2015-12-01
申请号：US13562789
申请日：2012-07-31
申请人： Jason P. Bommer , Keith J. Glover , Arun Ayyagari , Sudhakar S. Shetty , David T. Kirkland , Scott E. Marston
发明人： Jason P. Bommer , Keith J. Glover , Arun Ayyagari , Sudhakar S. Shetty , David T. Kirkland , Scott E. Marston
CPC分类号： H04W24/06 , H04L41/145 , H04W16/20 , H04W84/005
摘要： A method and associated wireless monitor and data analysis system are provided. The method includes installing one or more of a plurality of wireless monitors at respective locations onboard a complex system on which a wireless system of interest is installed or planned for installation. The method may then include by the plurality of wireless monitors, emulating the wireless system of interest, and recording data related to performance of the wireless system of interest at one or more recorded times over a plurality of operating conditions of the complex system. The method may also include by the plurality of wireless monitors, collecting data including the respective locations of the wireless monitors correlated with respective recorded data and recorded times. In this regard, the collected data for the plurality of wireless monitors may be retrievable for analysis of the wireless system of interest based thereon.
摘要翻译： 提供了一种方法和相关的无线监控和数据分析系统。 该方法包括在复杂系统上的相应位置安装多个无线监视器中的一个或多个，在该系统上安装或计划用于安装的感兴趣的无线系统。 该方法然后可以包括多个无线监视器，模拟感兴趣的无线系统，以及在复合系统的多个操作条件下在一个或多个记录时间记录与感兴趣的无线系统的性能有关的数据。 该方法还可以包括由多个无线监视器收集包括与相应的记录数据相关的无线监视器的相应位置的数据和记录的时间。 在这点上，可以基于此来检索用于多个无线监视器的所收集的数据，以便分析所关注的无线系统。
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.017 秒)