公开(公告)号：US20150017498A1

公开(公告)日：2015-01-15

申请号：US14379568

申请日：2013-01-24

申请人： Fabian Henrici ,  Axel Wenzler ,  Werner Schiemann ,  Reiner Schnitzer ,  Berthold Elbracht

发明人： Fabian Henrici ,  Axel Wenzler ,  Werner Schiemann ,  Reiner Schnitzer ,  Berthold Elbracht

IPC分类号： G01R31/36 ,  H01M10/48 ,  G01R31/00

CPC分类号： G01R31/3644 ,  G01R31/006 ,  G01R31/3689 ,  H01M10/425 ,  H01M10/482 ,  H01M2010/4278 ,  H01M2220/20 ,  H04B3/548 ,  H04B2203/5445 ,  H04B2203/5458 ,  H04Q9/00 ,  H04Q2209/84

摘要： A battery sensor data transmission unit is described as including a connection state ascertainment unit for ascertaining a series connection state in which a battery cell is connected in series to one other battery cell with the aid of a power transmission line and/or for determining a bypassing state in which at least one pole of the battery cell is decoupled from at least one other battery cell. Furthermore, the battery sensor data transmission unit includes a data transmission unit designed for outputting a sensor signal, which represents a physical variable in or at the battery cell, in the series connection state to an evaluation device using the power transmission line and/or outputting the sensor signal in the bypassing state to the evaluation device using a battery housing wall as the transmission medium.

摘要翻译： 电池传感器数据传输单元被描述为包括连接状态确定单元，用于借助于电力传输线确定电池单元与其它电池单元串联连接的串联连接状态和/或用于确定旁路 状态，其中电池单元的至少一个极与至少一个其它电池单元分离。 此外，电池传感器数据传输单元包括数据传输单元，其被设计用于将串联连接状态中表示电池单元中或其上的物理变量的传感器信号输出到使用电力传输线的评估装置和/或输出 传感器信号处于旁路状态，使用电池壳体壁作为传输介质。

公开(公告)号：US08775841B2

公开(公告)日：2014-07-08

申请号：US12998575

申请日：2009-09-25

申请人： Marco Neuscheler ,  Christian Reger ,  Ricardo Erckert ,  Axel Wenzler

发明人： Marco Neuscheler ,  Christian Reger ,  Ricardo Erckert ,  Axel Wenzler

IPC分类号： G06F1/26 ,  G06F1/32

CPC分类号： H04L12/40039 ,  H04L12/12 ,  H04L12/40032 ,  H04L2012/40241 ,  H04L2012/40273 ,  Y02D50/20 ,  Y02D50/40

摘要： A circuit configuration for a node of a bus system includes a transceiver circuit and a control circuit connected to the transceiver circuit. The transceiver circuit has an idle mode, in which it has a reduced power consumption in comparison with at least one operating mode, and the transceiver circuit is supplied with power in the at least one operating mode via a power supply unit integrated into the transceiver circuit. The control circuit is connected to the power supply unit to supply the control circuit with power in the idle mode, and the circuit configuration has a controllable voltage regulator which is coupled to the transceiver circuit in such a way that the voltage regulator is deactivated in the idle mode to reduce the power consumption and activated in the operating mode to supply power to the transceiver circuit and the control circuit.

摘要翻译： 总线系统的节点的电路配置包括收发器电路和连接到收发器电路的控制电路。 收发器电路具有空闲模式，其中与至少一个操作模式相比具有降低的功耗，并且收发器电路经由集成到收发器电路中的电源单元在至少一个操作模式中被供电 。 控制电路连接到电源单元以向控制电路提供处于空闲模式的电力，并且电路配置具有可控制的电压调节器，其以收发器电路耦合，使得电压调节器在 空闲模式以降低功耗并在操作模式下激活以向收发器电路和控制电路供电。

公开(公告)号：US08423236B2

公开(公告)日：2013-04-16

申请号：US12308473

申请日：2007-09-19

申请人： Marco Neuscheler ,  Axel Wenzler

发明人： Marco Neuscheler ,  Axel Wenzler

IPC分类号： G06F19/00

CPC分类号： B60C23/0408

摘要： In a method for detecting a rolling motion of a wheel in a motor vehicle, a wheel acceleration variable characterizing a wheel acceleration is recorded using at least one sensor element, the wheel acceleration variable is scanned at various scanning points in time, and the presence of a rolling motion is detected with the aid of the scanned values. The wheel acceleration variable is scanned in a cycle, including at least three scanning points in time, of nonequidistant points in time.

摘要翻译： 在用于检测机动车辆中的车轮的滚动运动的方法中，使用至少一个传感器元件来记录表征车轮加速度的车轮加速度变量，在各种扫描时刻扫描车轮加速度变量，并且存在 借助扫描值检测滚动运动。 车轮加速度变量在一个周期内被扫描，包括至少三个扫描时间点，不间断的时间点。

公开(公告)号：US20120191389A1

公开(公告)日：2012-07-26

申请号：US13387032

申请日：2010-06-02

申请人： Axel Wenzler

发明人： Axel Wenzler

IPC分类号： G01R31/36

CPC分类号： G01R31/3606 ,  G01R15/185 ,  G01R19/20

摘要： A method for determining the charge state of a battery in a motor vehicle includes steps of applying a measuring voltage to a coil, cyclically reversing the polarity of the measuring voltage if the absolute value of the secondary current flowing through the coil exceeds a predetermined threshold value, scanning the secondary current, reconstructing the curve of the secondary current based on the scanned secondary current values, and determining the charge state based on the curve of the secondary current values.

摘要翻译： 用于确定汽车中的电池的充电状态的方法包括以下步骤：如果流过线圈的二次电流的绝对值超过预定阈值，则向线圈施加测量电压，循环地反转测量电压的极性 扫描次级电流，根据扫描的二次电流值重构二次电流的曲线，并根据次级电流值的曲线确定电荷状态。

公开(公告)号：US20110082663A1

公开(公告)日：2011-04-07

申请号：US12924574

申请日：2010-09-29

申请人： Dominik Geisler ,  Axel Wenzler ,  Markus Brockmann

发明人： Dominik Geisler ,  Axel Wenzler ,  Markus Brockmann

IPC分类号： G06F15/00 ,  G01P3/42 ,  G01P15/00

CPC分类号： G01P3/22 ,  B60C23/0416 ,  G01P13/04

摘要： In a method for ascertaining a rotational direction of a rotating body, one rotational direction and one rotational speed value which indicates the rotational frequency of the rotating body are ascertained in each of multiple measurements. The rotational speed values of the multiple measurements are compared to each other, and a rotational direction of the rotating body is ascertained from the measured rotational directions and the comparison of the rotational speed values.

摘要翻译： 在确定旋转体的旋转方向的方法中，在多个测量中的每一个中确定表示旋转体的旋转频率的一个旋转方向和一个旋转速度值。 将多次测量的转速值彼此进行比较，并根据测量的旋转方向和转速值的比较来确定旋转体的旋转方向。

公开(公告)号：US07340345B2

公开(公告)日：2008-03-04

申请号：US10542505

申请日：2004-07-28

申请人： Axel Wenzler

发明人： Axel Wenzler

IPC分类号： G06F19/00 ,  G01L3/00

CPC分类号： G01D3/08 ,  G01D1/18

摘要： The present invention relates to a method and a circuit arrangement for evaluating phase signals for determining an angle or a path of a linearly or rotationally displaced component, whereby a number (N) of measured phase values (α), produced by scanning at least one phase sensor arrangement on the linearly or rotatably displaced component by means of an assigned sensor, are evaluated. According to the invention, once the measured phase values (α) have been transformed with a matrix (M1), a quality level (R) is determined by producing a vector (T) followed by the result of a quantization operation (V) regarding the vector (T). Once a transformation has been carried out with a further matrix (M4), a further vector (X) is produced from the difference (t) between the vector (T) and the result of the quantization operation (V), coefficients (Cj) and (Dj) being applied to the components (xj) of said other vector, and the quality level (R) is derived therefrom.

摘要翻译： 本发明涉及一种用于评估用于确定线性或旋转位移分量的角度或路径的相位信号的方法和电路装置，由此数量（N）的测量相位值（α ），通过借助于分配的传感器扫描线性或可旋转移位的部件上的至少一个相位传感器装置来产生。 根据本发明，一旦测量的相位值（α）已经用矩阵（ M 1）进行变换，则通过产生质量水平（R）来确定质量水平（R） 向量（T）后跟量化操作（ V）的结果相关的矢量（ T）。 一旦用另一个矩阵（ M 4）进行了转换，则从差异产生另外的向量（ X） （ T）与量化操作的结果（ V）之间的（ t） j＆gt;）和（D＆lt; j＆gt;）被施加到所述另一向量的分量（x SUB）上，并且从其导出质量水平（R）。