公开(公告)号：US08941401B2

公开(公告)日：2015-01-27

申请号：US13093738

申请日：2011-04-25

申请人： Alberto Pagani

发明人： Alberto Pagani

IPC分类号： G01R31/303 ,  G01R31/307 ,  G01R31/317 ,  G01R31/28 ,  G01R31/26 ,  G01R31/302 ,  G01R31/3185 ,  G01R35/00

CPC分类号： G01R31/31716 ,  G01R31/2884 ,  G01R31/3025 ,  G01R31/318511 ,  G01R35/00

摘要： A test circuit is described of a circuit integrated on wafer of the type comprising at least one antenna of the embedded type comprising at least one test antenna associated with said at least one embedded antenna that realizes its connection of the wireless loopback type creating a wireless channel for said at least one embedded antenna and allows its electric test, transforming an electromagnetic signal of communication between said at least one embedded antenna and said at least one test antenna into an electric signal that can be read by a test apparatus.

摘要翻译： 描述了集成在晶片上的电路的测试电路，该电路包括至少一个嵌入式天线，包括与所述至少一个嵌入式天线相关联的至少一个测试天线，其实现其无线环回类型的连接，从而创建无线信道 对于所述至少一个嵌入式天线并允许其电测试，将所述至少一个嵌入式天线与所述至少一个测试天线之间的通信的电磁信号变换成可由测试设备读取的电信号。

公开(公告)号：US20140361762A1

公开(公告)日：2014-12-11

申请号：US13913832

申请日：2013-06-10

申请人： General Electric Company

发明人： Daniel Robert Wallace

IPC分类号： G01R15/24 ,  G01R35/00

CPC分类号： G01R15/246 ,  G01R31/2829 ,  G01R35/00

摘要： A system is provided. The system includes a fiber optic current sensor, and a fiber optic current transducer optically coupled to the fiber optic current sensor and configured to receive polarized light from the fiber optic current sensor, generate an electrical signal from the polarized light, and isolate a direct current (DC) component of the electrical signal. The system further includes a monitoring circuit communicatively coupled to the fiber optic current transducer and configured to receive the DC component from the fiber optic current transducer, and generate an output signal based on the DC component, wherein the output signal is indicative of an operational state of the fiber optic current sensor and the fiber optic current transducer.

摘要翻译： 提供了一个系统。 该系统包括光纤电流传感器和光纤电流传感器，光纤电流传感器光耦合到光纤电流传感器并被配置为接收来自光纤电流传感器的偏振光，从偏振光产生电信号，并隔离直流电 （DC）分量的电信号。 该系统还包括通信地耦合到光纤电流传感器并被配置为从光纤电流传感器接收DC分量并且基于DC分量生成输出信号的监控电路，其中输出信号指示操作状态 的光纤电流传感器和光纤电流传感器。

公开(公告)号：US08907678B2

公开(公告)日：2014-12-09

申请号：US12965190

申请日：2010-12-10

申请人： Michael Suchoff

发明人： Michael Suchoff

IPC分类号： G01R31/14 ,  H02H3/28 ,  G01R31/02 ,  H02H3/33 ,  G01R35/00

CPC分类号： G01R31/42 ,  G01R19/165 ,  G01R31/025 ,  G01R35/00 ,  H02H3/28 ,  H02H3/335

摘要： Methods and apparatus provide for: measuring leakage current from a source of AC power, which provides power to at least one load circuit; and comparing the measured leakage current values against one or more predetermined thresholds to establish status therefor; and automatically performing self tests to determine whether the leakage current sensing and comparing operations are operative.

摘要翻译： 方法和装置提供：测量来自交流电源的泄漏电流，其向至少一个负载电路提供电力; 以及将所测量的漏电流值与一个或多个预定阈值进行比较以建立其状态; 并自动执行自检以确定泄漏电流检测和比较操作是否可操作。

公开(公告)号：US20140340084A1

公开(公告)日：2014-11-20

申请号：US14354396

申请日：2012-10-25

申请人： NEW YORK UNIVERSITY

发明人： Leeor Alon

IPC分类号： G01R35/00 ,  G01R33/48

CPC分类号： G01R35/00 ,  A61B5/01 ,  A61B5/055 ,  G01R33/4828

摘要： Exemplary system, method and computer accessible medium can be provided for evaluating at least one radio frequency transmitting arrangement. For example, it is possible to receive a first information associated with at least one scan of at least one live subject corresponding to one or more effects of the transmitting arrangement(s) on the at least one live subject, and determine a second information based on the first information.

摘要翻译： 可以提供示例性的系统，方法和计算机可访问介质来评估至少一个射频发射装置。 例如，可以接收与至少一个实体主体的至少一个扫描相关联的第一信息，所述至少一个实时主体对应于至少一个实时主体上的发射装置的一个或多个效果，并且基于第二信息确定 在第一个信息。

公开(公告)号：US20140320116A1

公开(公告)日：2014-10-30

申请号：US14357675

申请日：2012-11-09

申请人： CONTINENTAL AUTOMOTIVE FRANCE ,  CONTINENTAL AUTOMOTIVE GMBH

发明人： Jean-Pierre Delcol ,  Aurore Desgeorge

IPC分类号： G01R35/00 ,  G01B7/30

CPC分类号： G01R35/00 ,  F02D41/009 ,  F02D41/0097 ,  F02D41/222 ,  G01B7/30 ,  G01D5/24466 ,  G01R31/2829 ,  G01R33/1207 ,  Y02T10/40

摘要： A variable-reluctance magnetic detection head delivers an electrical signal (Uin) and a rising wavefront of the electrical signal is compared with a first threshold (Th) in order to switch from a first state (B0) to a second state (B1), and a falling wavefront is compared with a second threshold (Tb) lower than the first threshold (Th) in order to switch from the second state (B1) to the first state (B0). In a diagnostics step, the first threshold (Th) or the second threshold (Tb) is modified, bringing these thresholds closer together, and a magnetic detection head is diagnosed as being defective if the duty cycle of the second state (B1) is modified during the diagnostics step by a value higher than a diagnostics threshold predetermined in relation to a reference level.

摘要翻译： 可变磁阻磁检测头传送电信号（Uin），并将电信号的上升波前与第一阈值（Th）进行比较，以便从第一状态（B0）切换到第二状态（B1）， 并将下降波前比较低于第一阈值（Th）的第二阈值（Tb），以便从第二状态（B1）切换到第一状态（B0）。 在诊断步骤中，修改第一阈值（Th）或第二阈值（Tb），使得这些阈值更靠近在一起，并且如果修改了第二状态（B1）的占空比，则将磁检测头诊断为有缺陷 在诊断步骤期间，该值高于相对于参考水平预定的诊断阈值。

公开(公告)号：US08836319B2

公开(公告)日：2014-09-16

申请号：US12915120

申请日：2010-10-29

申请人： Hartmut Niemann

发明人： Hartmut Niemann

IPC分类号： G01R15/18 ,  G01R31/02 ,  G01R1/44 ,  G01R35/00

CPC分类号： G01R15/181 ,  G01R1/44 ,  G01R31/024 ,  G01R35/00

摘要： A method for measuring a current level of an alternating current uses a current transformer having a measurement winding and a test winding. The resistance of the test winding is measured, the temperature of the test winding and therefore of the measurement winding is determined therefrom, and a value for a current level measured on the measurement winding is corrected using that temperature.

摘要翻译： 用于测量交流电流的电流的方法使用具有测量绕组和测试绕组的电流互感器。 测量测试绕组的电阻，由此确定测试绕组的温度，因此确定测量绕组的温度，并且使用该温度来校正在测量绕组上测量的电流水平的值。

公开(公告)号：US20140253091A1

公开(公告)日：2014-09-11

申请号：US14350161

申请日：2011-10-28

申请人： Masahiro Ishihara ,  Yoshiaki Koizumi ,  Masaki Takata

发明人： Masahiro Ishihara ,  Yoshiaki Koizumi ,  Masaki Takata

IPC分类号： G01R31/04 ,  G01R25/00

CPC分类号： G01R31/041 ,  G01R19/2513 ,  G01R25/00 ,  G01R35/00

摘要： A power measuring device stores in a set phase relation storage whether the load connected to a three-phase, four-wire power source is inductive, capacitive, or neither of them, in other words whether the phase currents are ahead, delayed, or matching phases with respect to the phase voltages, and determines whether the stored phase relation coincides with the determined phase relation. Then, the incorrect connection that cannot be verified in the prior art, more specifically the primary conductors of the current transformers of the current xfrms that are all arranged reversely while the voltage terminals are connected correctly, can be detected as an incorrect arrangement.

摘要翻译： 电力测量装置存储设定的相位关系存储装置，连接到三相四线电源的负载是电感的，电容的还是两者都不存在，换句话说，相电流是否超前，延迟或匹配 确定存储的相位关系是否与所确定的相位关系一致。 然后，现有技术中不能验证的不正确的连接，更具体地说，电压端子正确连接时全部反向布置的当前xfrms的电流互感器的主导体可以被检测为不正确的布置。

公开(公告)号：US08816704B1

公开(公告)日：2014-08-26

申请号：US13278478

申请日：2011-10-21

申请人： Dennis Seguine

发明人： Dennis Seguine

IPC分类号： G01R35/00 ,  G01R27/26

CPC分类号： G01R35/00 ,  G01R27/2605 ,  G06K9/0002

摘要： A method includes generating a correction value for a capacitive sensor based on a difference between a capacitance of the capacitive sensor and a capacitance of at least one other capacitive sensor when an input to the capacitive sensor and the at least one other capacitive sensor is absent. The method further includes generating a compensated capacitance value for the capacitive sensor based on applying the correction value to a difference between the capacitance of the capacitive sensor when the input is absent and another capacitance of the capacitive sensor.

摘要翻译： 一种方法包括：当电容传感器和至少一个其它电容式传感器的输入不存在时，基于电容传感器的电容和至少一个其它电容传感器的电容之间的差异来产生电容式传感器的校正值。 该方法还包括：当输入不存在时，将校正值应用于电容式传感器的电容与电容式传感器的另一电容之间的差异，产生电容式传感器的补偿电容值。

公开(公告)号：US20140210414A1

公开(公告)日：2014-07-31

申请号：US14159142

申请日：2014-01-20

申请人： KEIHIN CORPORATION

发明人： Seiji KAMATA ,  Satomu SASAKI

IPC分类号： H02J7/00

CPC分类号： H02J7/0021 ,  G01R31/362 ,  G01R31/3658 ,  G01R35/00 ,  H01M2/34 ,  H01M10/441 ,  H01M10/48 ,  H01M10/482 ,  H01M2200/00 ,  H01M2220/20 ,  Y02T10/7055

摘要： The storage battery system includes a storage battery comprising a plurality of battery modules; a plurality of voltage monitoring circuits for monitoring a voltage of the battery module; and a control device that controls charging and discharging of the storage battery on the basis of monitoring information that is obtained by carrying out communication with the voltage monitoring circuits, wherein the control device comprises a determination unit that calculates an estimated output voltage of the storage battery by using the monitoring information that is obtained from any one of the voltage monitoring circuits before occurrence of a communication failure in a case where the communication failure with any one of the voltage monitoring circuits occurs, and compares the estimated output voltage and an output voltage of the storage battery after occurrence of the communication failure to determine an abnormal site of the communication failure.

摘要翻译： 蓄电池系统包括：包括多个电池模块的蓄电池; 用于监视电池模块的电压的多个电压监视电路; 以及控制装置，其基于通过与电压监视电路进行通信而获得的监视信息来控制蓄电池的充放电，其中，所述控制装置包括：计算蓄电池的估计输出电压的判定单元 在发生通信故障的情况下，在发生通信故障的情况下，通过使用从任一个电压监视电路获得的监视信息，并且将所估计的输出电压和输出电压 蓄电池出现通讯故障后，确定异常现场的通讯故障。

公开(公告)号：US20140184200A1

公开(公告)日：2014-07-03

申请号：US13730100

申请日：2012-12-28

申请人： Shaun D. Milano ,  Thomas Kerdraon ,  Georges El Bacha ,  Michael Gaboury ,  Michael C. Doogue

发明人： Shaun D. Milano ,  Thomas Kerdraon ,  Georges El Bacha ,  Michael Gaboury ,  Michael C. Doogue

IPC分类号： G01R35/00

CPC分类号： G01R35/00 ,  B60L1/00 ,  G01H1/00 ,  G01R1/00 ,  G01R31/2829 ,  G01R33/072 ,  H01L2224/05554 ,  H01L2224/48247 ,  H01L2224/49171 ,  H02H1/00

摘要： Methods and apparatus for an integrated circuit having a magnetic sensing element, a fault detection module including circuitry to detect a fault condition and to self-test operation of the circuitry to detect the fault. The integrated circuit includes a fault pin to indicate the fault condition.

摘要翻译： 具有磁感测元件的集成电路的方法和装置，故障检测模块包括用于检测故障状况的电路以及用于检测故障的电路的自检操作。 集成电路包括一个故障引脚，用于指示故障状态。