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    • 91. 发明申请
    • 電流検出装置
    • 电流检测装置
    • WO2012026256A1
    • 2012-03-01
    • PCT/JP2011/066845
    • 2011-07-25
    • 株式会社オートネットワーク技術研究所住友電装株式会社住友電気工業株式会社中嶋 浩勝茶園 悟西 康二三崎 貴史
    • 中嶋 浩勝茶園 悟西 康二三崎 貴史
    • G01R15/20
    • G01R15/202
    •  本発明の目的は、バスバーに流れる電流を検出する電流検出装置(1)において、比較的小さな磁性体コア(10)を採用して装置を小型化できるとともに、バスバーの過剰な発熱を防止できることである。電流検出装置(1)は、電流検出用バスバー(30)を備える。電流検出用バスバー(30)は、磁性体コア(10)の中空部(11)を貫通する棒状の導体の両端部分に加工が施された部材からなる。加工された両端部分は、電流伝送経路の前段及び後段各々の導体の接続端と連結される端子部(32)である。端子部(32)は、他の部分よりも広い幅の平板状に押しつぶされて貫通孔(32z)が形成された端子部(32a)、据え込み加工により他の部分よりも太く加工されてねじ孔(32y)が形成された端子部(32b)、又はスナップフィット方式での連結用の溝(32x)又は突起部が形成された端子部(32c)などである。
    • 在用于检测流向母线的电流的电流检测装置(1)中,本发明的目的是使得能够使用较小的磁芯(10)使装置小型化,并且能够防止多余的热量 一代在巴士吧。 电流检测装置(1)设有用于电流检测的汇流条(30)。 用于电流检测的母线(30)包括其中通过磁芯(10)的中空部分(11)的棒状导体的两个端部被加工的构件。 两个加工的端部是在导体的当前传输路径的前端和末端连接到连接端子的端子部分(32)。 端子部分(32)可以包括:被压制成比另一部分宽的板形的端子部分(32a),并且其中形成有通孔(32z); 端部(32b),其通过镦锻加工成比另一部分更厚,并且在其中形成有螺纹孔(32y); 以及在其上形成有用于卡扣连接的突出部分或凹槽(32x)的端子部分(32c)。
    • 92. 发明申请
    • ARCHITECTURE OF A BATTERY AND CONTROL DEVICE
    • 电池控制器架构
    • WO2011057967A3
    • 2012-01-26
    • PCT/EP2010066908
    • 2010-11-05
    • SB LIMOTIVE CO LTDSB LIMOTIVE GERMANY GMBHTZIVANOPOULOS CHRYSANTHOSBUTZMANN STEFAN
    • TZIVANOPOULOS CHRYSANTHOSBUTZMANN STEFAN
    • G01R31/36
    • G01R31/3658G01R1/203G01R15/202H01M10/482
    • The invention relates to a battery system having a battery module, comprising a high-voltage grid and a low-voltage network comprising a BCU, wherein the battery module comprises a plurality of battery cells connected in series and a plurality of cell monitoring units designed for measuring and transmitting battery voltages of the battery cells with respect to a first control signal, and wherein the BCU is designed for determining a charge state of the battery cells. The BCU comprises a microcontroller and a nanocontroller, wherein the nanocontroller is or can be directly connected to the cell monitoring units and is connected to the microcontroller by means of an isolator, and is designed for generating the first control signal and transmitting said signal to the cell monitoring units and for receiving the battery voltages of the battery cells transmitted by the cell monitoring units and relaying same to the microcontroller.
    • 一种电池系统,包括:电池模块,其包括高电压网络和一个BCU全面的低电压电源,其中,所述电池模块包括多个串联连接的电池单元和多个其适于测量所述电池单元的电池电压,以产生第一控制信号电池监视单元,以及发送,并且其中 在BCU被设置成确定充电电池单元的状态。 在BCU包括微控制器和纳米控制器,其中所述纳米控制器与电池监控单元直接连接或可连接,并连接到通过绝缘体微控制器,并且被构造成产生第一控制信号,并传送到由所述电池监视单元设置在电池监视装置以及电池电压 接收电池单元和weiterzuübermitteln到微控制器。
    • 93. 发明申请
    • SYSTEM FOR MONITORING ELECTRICAL POWER USAGE OF A STRUCTURE AND METHOD OF SAME
    • 监视结构的电力使用的系统及其方法
    • WO2012003494A2
    • 2012-01-05
    • PCT/US2011042877
    • 2011-07-01
    • BELKIN INTERNATIONAL INCYOGEESWARAN KARTHIKKELLY FRANKPATEL SHWETAK NGUPTA SIDHANTREYNOLDS MATTHEW S
    • YOGEESWARAN KARTHIKKELLY FRANKPATEL SHWETAK NGUPTA SIDHANTREYNOLDS MATTHEW S
    • G01R22/06
    • G01R19/0092G01R1/20G01R15/202G01R15/207G01R21/001G01R21/06G01R22/06G01R22/063G01R31/327G01R33/07G01R33/09G01R35/005G01R35/007G01R35/04
    • Some embodiments can teach a system for monitoring usage of electrical power by a structure. The structure can have one or more main electrical power lines that supply the electrical power to a first load in the structure. A portion of the one or more main electrical power lines can run substantially parallel to a first axis. The structure can further have a panel that overlies the portion of the one or more main electrical power lines. The system can include: (a) a current sensor unit configured to be coupled to a portion of a surface of the panel, the current sensor unit having: (a) at least one magnetic field sensor having a length substantially parallel to a second axis, wherein the second axis is substantially perpendicular to the first axis, and the at least one magnetic field sensor is configured to detect a magnetic field generated by the one or more main electrical power lines; and (b) a processing unit configured to run on a processor. The current sensor unit can be configured to produce an output signal based on the magnetic field detected by the at least one magnetic field sensor. The processing unit further can be configured to receive the output signal from the current sensor unit and process the output signal to determine one or more parameters related to the usage of the electrical power by the first load in the structure. Other embodiments are disclosed.
    • 一些实施例可以教导一种用于监视结构对电力的使用的系统。 该结构可以具有一个或多个主电力线,其将电力供应给该结构中的第一负载。 一个或多个主电力线的一部分可以基本上平行于第一轴延伸。 该结构可以进一步具有覆盖一个或多个主电力线的一部分的面板。 该系统可以包括:(a)电流传感器单元,其被配置为耦合到面板的表面的一部分,电流传感器单元具有:(a)至少一个磁场传感器,其具有基本平行于第二轴 其中所述第二轴线大致垂直于所述第一轴线,且所述至少一个磁场传感器经配置以检测由所述一个或一个以上主电力线产生的磁场; 和(b)配置成在处理器上运行的处理单元。 电流传感器单元可以被配置为基于由至少一个磁场传感器检测到的磁场来产生输出信号。 处理单元还可以被配置为接收来自电流传感器单元的输出信号并且处理输出信号以确定与结构中的第一负载对电力的使用相关的一个或多个参数。 公开了其他实施例。
    • 97. 发明申请
    • METHOD AND APPARATUS FOR CURRENT MEASUREMENT USING HALL SENSORS WITHOUT IRON CORES
    • 使用没有铁芯的霍尔传感器进行电流测量的方法和装置
    • WO2010043937A1
    • 2010-04-22
    • PCT/IB2009/005525
    • 2009-05-08
    • NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGYKUN-LONG ChenNAN-MING Chen
    • KUN-LONG ChenNAN-MING Chen
    • G01R19/00G01R15/20G01R33/07
    • G01R15/202
    • A method and apparatus for current measurement using Hall sensors without iron cores, used to estimate a flowing current in an electric conducting cable are provided by the exemplary examples of the present invention. The method for current measurement using Hall sensors without iron cores includes the following step: (a) providing Hall sensors to be attached to or located near the electric conducting cable; (b) using each of the Hall sensors to measure the flux density of the magnetic field generated by the flowing current, so as to generate an output voltage according to the flux density of the magnetic field; (c) performing a statistical operation on the output voltages of the Hall sensors, so as to generate a statistical voltage; (d) estimating the flowing current in the electric conducting cable according to the statistical voltage.
    • 本发明的示例性实施例提供了一种使用无铁芯的霍尔传感器进行电流测量的方法和装置,用于估计导电电缆中的流动电流。 使用没有铁芯的霍尔传感器进行电流测量的方法包括以下步骤:(a)提供要连接到或位于导电电缆附近的霍尔传感器; (b)使用每个霍尔传感器来测量由流动电流产生的磁场的磁通密度,以产生根据磁场的磁通密度的输出电压; (c)对霍尔传感器的输出电压进行统计运算,以产生统计电压; (d)根据统计电压估计导电电缆中的流动电流。
    • 98. 发明申请
    • DIAGNOSABLE HALL SENSOR
    • 诊断霍尔传感器
    • WO2009121352A3
    • 2009-11-26
    • PCT/DE2009050012
    • 2009-04-02
    • ZAHNRADFABRIK FRIEDRICHSHAFENPEUKERT ANDREASKLIEMANNEL WOLFGANG
    • PEUKERT ANDREASKLIEMANNEL WOLFGANG
    • G01R33/07
    • G01R33/07G01R15/202
    • The invention relates to a measuring apparatus for determining magnetic field strengths by way of a Hall probe (2), and to a method for the functional diagnosis of a Hall sensor device (1). The measuring apparatus comprises a sensor device (1) having a Hall probe (2) and according to the invention is characterized by an electrical diagnosis conductor (4) that is galvanically isolated from the Hall probe (2). A diagnosable Hall sensor device (1) and a method for the functional diagnosis of a Hall sensor (2) are created, by which permanent, comprehensive diagnosis of the sensor device (1) or of the Hall sensor (2) can be carried out. In particular, the Hall sensor (2) can be checked not only qualitatively for functional capability or failure, but also quantitatively with respect to correct calibration, and optionally an immediate correction or recalibration of the sensor (2) can take place. In this way, particularly measuring errors, for example due to a temperature drift or due to mechanical stresses of the sensor (2), can be eliminated.
    • 本发明涉及一种用霍尔探头(2)确定磁场强度的测量装置,以及霍尔传感器装置(1)的功能诊断方法。 测量装置包括具有霍尔探针(2)的传感器装置(1),并且根据本发明,其特征在于与霍尔探针(2)电隔离的电诊断导体(4)。 提供了一种诊断的霍尔传感器装置(1)和用于霍尔传感器(2)的功能诊断方法,与传感器装置(1)或霍尔传感器(2)可发生的永久的,全面的诊断。 具体地,霍尔传感器(2)不仅可以在正确的校准方面定性检查功能或失败,也定量,它可任选地被执行的即时校正或传感器的重新校准(2)。 尤其是,例如由于温度漂移或者由于传感器(2)的机械应力引起的测量误差因此可以被消除。
    • 99. 发明申请
    • FILTERING TECHNIQUES TO REMOVE NOISE FROM A PERIODIC SIGNAL AND IRMS CALCULATIONS
    • 从周期信号和IRMS计算中去除噪声的滤波技术
    • WO2007146258A3
    • 2008-10-16
    • PCT/US2007013733
    • 2007-06-12
    • ITRON INCGERVAIS MICHELMOORE MICHAEL ESNYDER ISABELLE B
    • GERVAIS MICHELMOORE MICHAEL ESNYDER ISABELLE B
    • G01R13/00
    • G01R21/133G01R15/202G01R19/2506
    • A signal filtering technique is designed to remove noise. A signal waveform is sampled at different points of a number of consecutive periodic noise signal cycles and the collected samples are averaged to produce a corrected signal. The number of consecutive cycles in which samples are taken and averaged is inversely related to the signal amplitude such that as the signal level decreases, the number of cycles examined increases. The technique is particularly applicable to periodic signals associated with the output of Hall effect sensors in an electrical metrology environment. Improved RMS calculations are obtained for filtering low-frequency random noise from Hall sensors by averaging samples at different points of a signal cycle to create a composite desired signal cycle to facilitate other signal calculations.
    • 信号滤波技术旨在消除噪声。 信号波形在多个连续的周期性噪声信号周期的不同点进行采样,并且采集的采样被平均以产生校正的信号。 采样和平均采样的连续周期数与信号幅度成反比,使得当信号电平降低时,检查的周期数增加。 该技术特别适用于在电气测量环境中与霍尔效应传感器的输出相关联的周期性信号。 通过对信号周期的不同点的采样进行平均滤波,对霍尔传感器的低频随机噪声进行滤波,得到改进的RMS计算,以产生复合的期望信号周期,以促进其他信号计算。