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1. 发明授权

US08948280B2 Clock determination for a sensor 有权
标题翻译：传感器的时钟确定
公开(公告)号：US08948280B2
公开(公告)日：2015-02-03
申请号：US12242951
申请日：2008-10-01
申请人： Dirk Hammerschmidt , Friedrich Rasbornig , Bernhard Schaffer , Michael Strasser , Wolfgang Scherr
发明人： Dirk Hammerschmidt , Friedrich Rasbornig , Bernhard Schaffer , Michael Strasser , Wolfgang Scherr
IPC分类号： H04K1/10 , H04L7/10 , H04L25/49
CPC分类号： H04L7/0278 , H04L7/10 , H04L25/4902
摘要： A method for determining a clock for a sensor signal which has a synchronization signal, which method involves a control unit measuring the period between a first edge and a second edge of the synchronization signal, wherein both edges are either rising or falling, and the control unit taking the period as a basis for determining a clock for sampling data in the sensor signal.
摘要翻译：一种用于确定具有同步信号的传感器信号的时钟的方法，该方法包括测量同步信号的第一边缘和第二边缘之间的周期的控制单元，其中两个边沿都是上升沿或下降沿，并且控制将该周期作为确定用于在传感器信号中采样数据的时钟的基础的单元。

2. 发明授权

US08183982B2 System including reply signal that at least partially overlaps request 有权
标题翻译：系统包括至少部分重叠请求的应答信号
公开(公告)号：US08183982B2
公开(公告)日：2012-05-22
申请号：US11838475
申请日：2007-08-14
申请人： Wolfgang Scherr
发明人： Wolfgang Scherr
IPC分类号： H04Q5/22
CPC分类号： H04L7/06 , H04L5/1484 , H04L7/00 , H04L7/044 , H04L25/4902
摘要： A system including a receiver and a transmitter. The receiver is configured to transmit a request. The transmitter is configured to transmit a reply signal that at least partially overlaps the request.
摘要翻译：一种包括接收机和发射机的系统。接收器被配置为发送请求。发射机被配置为发送至少部分地与请求重叠的应答信号。

3. 发明授权

US07982483B2 Circuit and method for component communication 有权
标题翻译：组件通信的电路和方法
公开(公告)号：US07982483B2
公开(公告)日：2011-07-19
申请号：US11466579
申请日：2006-08-23
申请人： Wolfgang Scherr
发明人： Wolfgang Scherr
IPC分类号： G01R31/02 , G01R31/26 , G01R31/28
CPC分类号： G11C29/48 , G11C29/028 , G11C29/1201
摘要： A circuit has a supply voltage terminal for receiving a supply voltage of the circuit, wherein a trigger impulse is superimposed on the supply voltage. Further, the circuit has a signal terminal for outputting an output signal voltage of the circuit, wherein a bit of a data signal is superimposed on the output signal voltage. Further, the circuit has a detector for detecting the trigger impulse and for providing a trigger signal in response to the trigger impulse. An adjustment device of the circuit is implemented to extract the bit from the output signal voltage in response to the trigger signal, to receive the bit or to superimpose the output signal voltage with the bit of the data signal to output the bit.
摘要翻译：电路具有用于接收电路的电源电压的电源电压端子，其中触发脉冲叠加在电源电压上。此外，电路具有用于输出电路的输出信号电压的信号端子，其中数据信号的位被叠加在输出信号电压上。此外，电路具有用于检测触发脉冲并响应于触发脉冲提供触发信号的检测器。实现电路的调整装置，以响应于触发信号从输出信号电压提取位，以接收该位或将输出信号电压与数据信号的位叠加以输出该位。

4. 发明授权

US08878531B2 Current sensor 有权
标题翻译：电流传感器
公开(公告)号：US08878531B2
公开(公告)日：2014-11-04
申请号：US12949419
申请日：2010-11-18
申请人： Udo Ausserlechner , Wolfgang Scherr
发明人： Udo Ausserlechner , Wolfgang Scherr
IPC分类号： G01R31/02 , G01R33/07 , G01R15/20
CPC分类号： G01R33/07 , G01R15/207
摘要： Embodiments of the invention provide a current sensor including a conductive element and at least two magnetic field sensors. The conductive element includes at least three terminal areas and a common conductive area, wherein each of the at least three terminal areas is connected to the common conductive area to guide a current applied to the respective terminal area into the common conductive area. The at least two magnetic field sensors are arranged at different geometric positions adjacent to the common conductive area, wherein each of the at least two magnetic field sensors is configured to sense a magnetic field component of each current flowing into the common conductive area to provide a sensor signal based on the sensed magnetic field component.
摘要翻译：本发明的实施例提供一种包括导电元件和至少两个磁场传感器的电流传感器。导电元件包括至少三个端子区域和公共导电区域，其中至少三个端子区域中的每一个连接到公共导电区域，以将施加到相应端子区域的电流引导到公共导电区域中。所述至少两个磁场传感器布置在与所述公共导电区域相邻的不同几何位置处，其中所述至少两个磁场传感器中的每一个被配置为感测流入所述公共导电区域的每个电流的磁场分量，以提供基于感测的磁场分量的传感器信号。

5. 发明申请

US20120126805A1 Current Sensor 有权
标题翻译：电流传感器
公开(公告)号：US20120126805A1
公开(公告)日：2012-05-24
申请号：US12949419
申请日：2010-11-18
申请人： Udo Ausserlechner , Wolfgang Scherr
发明人： Udo Ausserlechner , Wolfgang Scherr
IPC分类号： G01R33/02
CPC分类号： G01R33/07 , G01R15/207
摘要： Embodiments of the invention provide a current sensor including a conductive element and at least two magnetic field sensors. The conductive element includes at least three terminal areas and a common conductive area, wherein each of the at least three terminal areas is connected to the common conductive area to guide a current applied to the respective terminal area into the common conductive area. The at least two magnetic field sensors are arranged at different geometric positions adjacent to the common conductive area, wherein each of the at least two magnetic field sensors is configured to sense a magnetic field component of each current flowing into the common conductive area to provide a sensor signal based on the sensed magnetic field component.
摘要翻译：本发明的实施例提供一种包括导电元件和至少两个磁场传感器的电流传感器。导电元件包括至少三个端子区域和公共导电区域，其中至少三个端子区域中的每一个连接到公共导电区域，以将施加到相应端子区域的电流引导到公共导电区域中。所述至少两个磁场传感器布置在与所述公共导电区域相邻的不同几何位置处，其中所述至少两个磁场传感器中的每一个被配置为感测流入所述公共导电区域的每个电流的磁场分量，以提供基于感测的磁场分量的传感器信号。

6. 发明授权

US07096168B2 Circuit configuration for simulating the input or output load of an analog circuit 有权
公开(公告)号：US07096168B2
公开(公告)日：2006-08-22
申请号：US10195731
申请日：2002-07-15
申请人： Wolfgang Scherr
发明人： Wolfgang Scherr
IPC分类号： G06G7/48
CPC分类号： G01R31/2844 , G01R31/2849
摘要： In order to simulate the input or output load of an analog circuit, the output of the analog circuit is connected to the input of a driver stage. A measuring element is placed between the input of the driver stage and the reference potential, in order to record the output voltage of the analog circuit. A digital simulator controls a controllable transfer impedance, arranged between the output of the driver stage and the reference potential, in order to simulate various output loads. An alternative is to connect the output of the driver stage to the input of the analog circuit. The input of the driver stage has a shunt connection of a controllable current or voltage source, a first resistance and a first capacitance. The digital simulator controls the controllable current or voltage source, in order to simulate various output loads. The driver stage is switched off when appropriate.

7. 发明授权

US06879949B2 Current coupling for mixed circuit simulation 有权
标题翻译：电流耦合用于混合电路仿真
公开(公告)号：US06879949B2
公开(公告)日：2005-04-12
申请号：US09948262
申请日：2001-09-06
申请人： Wolfgang Scherr
发明人： Wolfgang Scherr
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： Electronic circuits and systems which include digital and analog circuit sections are simulated with a combination of analog and digital simulation. For the interface matching of the two types of simulation, there is used, between a connection of an analog-simulated circuit element and a connection of a digitally simulated circuit element, a transport element for transporting current values between the circuit elements.
摘要翻译：包括数字和模拟电路部分的电子电路和系统通过模拟和数字仿真的组合进行模拟。对于两种类型的仿真的接口匹配，在模拟仿真电路元件的连接和数字仿真电路元件的连接之间使用用于传输电路元件之间的电流值的传输元件。

8. 发明申请

US20110307209A1 Diagnosis of Integrated Driver Circuits 有权
标题翻译：集成驱动电路诊断
公开(公告)号：US20110307209A1
公开(公告)日：2011-12-15
申请号：US12816053
申请日：2010-06-15
申请人： Timo Dittfeld , Wolfgang Scherr
发明人： Timo Dittfeld , Wolfgang Scherr
IPC分类号： G01R31/14
CPC分类号： B60R21/0173 , G01R31/007
摘要： A circuit arrangement includes a controller and an integrated driver arrangement coupled to the controller. The integrated driver circuit includes a driver unit having at least one operation parameter, and a diagnostic unit coupled to the driver unit. The diagnostic unit is adapted to retrieve the at least one operation parameter from the driver unit, and is coupled to the controller.
摘要翻译：电路装置包括耦合到控制器的控制器和集成驱动器装置。集成驱动器电路包括具有至少一个操作参数的驱动器单元和耦合到驱动器单元的诊断单元。诊断单元适于从驱动器单元检索至少一个操作参数，并且耦合到控制器。

9. 发明申请

US20070050690A1 Circuit and method for component communication 有权
标题翻译：组件通信的电路和方法
公开(公告)号：US20070050690A1
公开(公告)日：2007-03-01
申请号：US11466579
申请日：2006-08-23
申请人： Wolfgang Scherr
发明人： Wolfgang Scherr
IPC分类号： G11C29/00
CPC分类号： G11C29/48 , G11C29/028 , G11C29/1201
摘要： A circuit has a supply voltage terminal for receiving a supply voltage of the circuit, wherein a trigger impulse is superimposed on the supply voltage. Further, the circuit has a signal terminal for outputting an output signal voltage of the circuit, wherein a bit of a data signal is superimposed on the output signal voltage. Further, the circuit has a detector for detecting the trigger impulse and for providing a trigger signal in response to the trigger impulse. An adjustment device of the circuit is implemented to extract the bit from the output signal voltage in response to the trigger signal, to receive the bit or to superimpose the output signal voltage with the bit of the data signal to output the bit.
摘要翻译：电路具有用于接收电路的电源电压的电源电压端子，其中触发脉冲叠加在电源电压上。此外，电路具有用于输出电路的输出信号电压的信号端子，其中数据信号的位被叠加在输出信号电压上。此外，电路具有用于检测触发脉冲并响应于触发脉冲提供触发信号的检测器。实现电路的调整装置，以响应于触发信号从输出信号电压提取位，以接收该位或将输出信号电压与数据信号的位叠加以输出该位。

10. 发明申请

US20070010967A1 Holding Device for a Sensor Signal, Method for Forwarding a Sensor Signal and Computer Program 有权
标题翻译：用于传感器信号的保持装置，用于转发传感器信号和计算机程序的方法
公开(公告)号：US20070010967A1
公开(公告)日：2007-01-11
申请号：US11428167
申请日：2006-06-30
申请人： Wolfgang Scherr
发明人： Wolfgang Scherr
IPC分类号： G06F11/30
CPC分类号： H04Q9/00
摘要： A holding device for a sensor signal comprises a signal input receiving a sensor signal, a signal output and a storage device coupled to the signal input and output. The storage device is designed to store a signal value in a first state and to update it based on the sensor signal in a second state. The storage device stores the signal value for a time period which is greater than a first predetermined time duration, independently of a supply voltage of the storage device. The holding device outputs the signal value present in the storage device. The holding device furthermore comprises a monitoring device, which is effectively coupled to the storage device and determines whether the sensor signal present at the signal input is valid. The monitoring device ensures that the storage device is in the second state only when the monitoring device identifies that the sensor signal is valid.
摘要翻译：用于传感器信号的保持装置包括接收传感器信号的信号输入，信号输出和耦合到信号输入和输出的存储装置。存储装置被设计为将信号值存储在第一状态并且在第二状态下基于传感器信号来更新它。存储装置将信号值存储大于第一预定持续时间的时间段，而与存储装置的电源电压无关。保持装置输出存储装置中存在的信号值。保持装置还包括监视装置，其被有效地耦合到存储装置，并且确定存在于信号输入端的传感器信号是否有效。只有当监控设备识别出传感器信号有效时，监控设备才能确保存储设备处于第二状态。

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