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131 条记录 (耗时 0.024 秒)

    MESSGERÄT
    35.
    发明公开
    MESSGERÄT 审中-公开

    公开(公告)号：EP2656154A1

    公开(公告)日：2013-10-30

    申请号：EP11794678.0

    申请日：2011-12-01

    申请人： Endress+Hauser GmbH+Co. KG

    发明人： SCHLEITH, Christoph ,  STRÜTT, Bernd ,  ARMBRUSTER, Ralf ,  BRUTSCHIN, Wolfgang

    IPC分类号： G05B19/042 ,  G01D5/00 ,  G08C19/02

    CPC分类号： G01D5/12 ,  G05B19/042 ,  H04Q9/00 ,  H04Q2209/84

    摘要： A measuring device for measuring a process variable, comprising: an input circuit having a supply line and a return line, connectable to a superordinated unit. Energy supply of the measuring device and signal transmission, between the measuring device and a superordinated unit occurs over a line-pair. Input voltage is applied to the measuring device via the line pair. A series regulator installed in the supply line for controlling an electrical current flowing via the line-pair, a shunt regulator connected after the series regulator and installed in a parallel branch, and an apparatus for controlling a voltage drop across the series regulator are provided. The apparatus sets the voltage drop across the series regulator as a function of the applied input voltage, which is greater than a predetermined minimum input voltage, to a value predetermined by a characteristic curve for the particular input voltage and lying above a minimum value required for operation of the series regulator. A measuring sensor connected to the input circuit and supplied with energy via the input circuit for determining the process variable and for producing a measurement signal representing the process variable.

    摘要翻译： 一种用于测量过程变量的测量装置，包括：具有供电线路和返回线路的输入电路，可连接到上级单元。 测量设备和上级设备之间的测量设备和信号传输的能量供应发生在线对上。 输入电压通过线对施加到测量设备。 提供了安装在供电线路中用于控制通过线对流动的电流的串联调节器，连接在串联调节器之后并安装在并联支路中的分流调节器，以及用于控制串联调节器两端的电压降的设备。 该装置根据施加的输入电压（其大于预定的最小输入电压）将串联调节器两端的电压降设置为特定输入电压的特性曲线所预定的值，并且高于特定输入电压所需的最小值 系列调节器的操作。 测量传感器连接到输入电路并通过输入电路提供能量，用于确定过程变量并产生表示过程变量的测量信号。

    MESSGERÄT UND MESSSYSTEM
    36.
    发明公开
    MESSGERÄT UND MESSSYSTEM 有权
    仪表和测量系统

    公开(公告)号：EP2580921A1

    公开(公告)日：2013-04-17

    申请号：EP11727136.1

    申请日：2011-05-26

    申请人： BSH Bosch und Siemens Hausgeräte GmbH

    发明人： THUILLE, Wolfgang

    IPC分类号： H04Q9/00 ,  G01R31/317 ,  G06F1/26 ,  G01R31/319

    CPC分类号： H04Q9/00 ,  G01R31/31905 ,  G08C2201/93 ,  H04Q2209/43 ,  H04Q2209/84 ,  H04Q2209/88

    摘要： The invention relates to a measuring device (2) for testing an electric device. The measuring device (2) has a base device (5). The base device (5) comprises a housing (7), a socket (8) arranged on the housing (7), which socket is provided for connecting the electric device to the base device (5) during testing and supplying the former with electric energy, measurement electronics (4) arranged inside the housing (7) and an electronic interface (13) arranged at the housing (7) for connecting the base device (5) to a computer (3, 38). The measuring device (2) also has at least one function module (6), which is couplable to the base device (5), for expanding the measuring device (2) in a modular manner.

    SENSORANORDNUNG ZUR GESCHWINDIGKEITSMESSUNG
    37.
    发明公开
    SENSORANORDNUNG ZUR GESCHWINDIGKEITSMESSUNG 有权
    传感器装置测速

    公开(公告)号：EP2580600A1

    公开(公告)日：2013-04-17

    申请号：EP11727673.3

    申请日：2011-06-10

    申请人： Continental Teves AG & Co. oHG

    发明人： ACKER, Heinrich

    IPC分类号： G01P3/489 ,  G01D5/244 ,  H04Q9/00 ,  H04Q9/04

    CPC分类号： G01P3/00 ,  G01D5/24404 ,  G01P3/489 ,  H04Q9/00 ,  H04Q2209/84

    摘要： A sensor array including an electronic control unit and a speed sensor that has at least one sensor element. The speed sensor and the electronic control unit are interconnected by at least one line. The speed sensor includes a signal processing circuit which is designed in such a way as to obtain at least one digital frequency signal from the output signal of the sensor element, the at least one digital frequency signal being encoded in a data item, being stored in at least one first memory unit, and being transmitted to the electronic control unit.

    Measurement of current and voltage of an in-orbit solar array
    38.
    发明公开
    Measurement of current and voltage of an in-orbit solar array 有权
    的电流和电压在阳光下的太阳能阵列的路径测量

    公开(公告)号：EP2146518A3

    公开(公告)日：2012-11-28

    申请号：EP09163333.9

    申请日：2009-06-22

    申请人： The Boeing Company

    发明人： Wai-Yue Choy, Winnie ,  Ngo, Ich D. ,  Walter, David J. ,  Honda, Mark

    IPC分类号： H04Q9/00 ,  B64G1/44 ,  G01R31/26 ,  G01R31/40

    CPC分类号： H04Q9/00 ,  B64G1/428 ,  B64G1/443 ,  H02S50/10 ,  H04Q2209/30 ,  H04Q2209/40 ,  H04Q2209/84

    摘要： An apparatus comprises switches, a measurement unit, and a telemetry subsystem. The switches connect the current sources to a power bus when in a first position and to the measurement unit when the switches are in a second position. The measurement unit generates a ramp signal to control the solar strings from an open circuit state to a short circuit state linearly in a short duration and provides continuous current and voltage telemetry data at the output while the set of switches is in the second position. The telemetry subsystem is pre-set to a dwell mode and samples a large amount of voltage and current telemetry data. The telemetry subsystem transmits this data to ground directly to eliminate the need for processing and storage resources in the spacecraft. The telemetry data is used to plot I-V curve for health monitoring.

    SENSOR SOWIE SENSORNETZWERK UND VERFAHREN ZU DESSEN BETRIEB
    39.
    发明公开
    SENSOR SOWIE SENSORNETZWERK UND VERFAHREN ZU DESSEN BETRIEB 有权
    SENSORNETZWERK UND VERFAHREN ZU DESSEN BETRIEB

    公开(公告)号：EP2475968A2

    公开(公告)日：2012-07-18

    申请号：EP10747200.3

    申请日：2010-08-25

    申请人： Schaeffler Technologies AG & Co. KG

    发明人： BISTER, Oliver ,  GITZEN, Matthias ,  HAMERS, Luc ,  LANGER, Götz ,  NIEWÖHNER, Andreas ,  SCHÜLLER, Diethelm ,  VON SYDOW, Thorsten

    IPC分类号： G01D21/00

    CPC分类号： H04Q9/00 ,  G01D21/00 ,  H04Q2209/84

    摘要： The invention relates to a sensor for measuring at least one measurement variable. The invention also relates to a sensor network comprising several sensors and to a method for operating the sensor network. Said claimed sensor initially comprises a measurement variable sensor which is used to convert the measurement variable into an electric signal. A transducer is used to convert the electric signal into measurement data. Said sensor comprises a first communication interface for transferring the measurement data and other data in accordance with a first protocol and a second communication interface for transferring the measurement data and other data in accordance with a second protocol. Said sensor also comprises a data exchange unit for exchanging data between the transducer, the first communication interface and the second communication interface.

    摘要翻译： 用于测量至少一个测量变量的传感器，具有多个传感器的传感器网络和用于操作传感器网络的方法。 传感器最初有一个测量变量传感器，用于将测量变量转换为电信号。 传感器用于将电信号转换为测量数据。 传感器具有用于根据第一协议传送测量数据和其他数据的第一通信接口和用于根据第二协议传送测量数据和其他数据的第二通信接口。 传感器还具有用于在换能器，第一通信接口和第二通信接口之间交换数据的数据交换单元。