专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06687644B1 Method and circuit for transmitting information on rotational speed and additional data 失效
标题翻译：用于传送关于转速和附加数据的信息的方法和电路
公开(公告)号：US06687644B1
公开(公告)日：2004-02-03
申请号：US09319344
申请日：1999-08-12
申请人： Olaf Zinke , Wolfgang Fey , Michael Zydek , Heinz Loreck
发明人： Olaf Zinke , Wolfgang Fey , Michael Zydek , Heinz Loreck
IPC分类号： G01P300
CPC分类号： G08C15/00 , B60C23/04 , B60G17/018 , B60G17/0195 , B60T8/171 , G01P3/481
摘要： To transmit data which is supplied by a rotational speed sensor in the form of an alternating signal as well as additional data via a signal line, a sequence of current pulses of a predetermined duration is derived from the alternating signal, the pulse intervals or interpulse periods containing the information on rotational speed. The additional data is transmitted in the interpulse periods, and transmission of the additional data is synchronized by the individual rotating signal sensor pulses. Preferably, the method is employed for active sensors, and both the sensor pulses and the additional data are transmitted in the form of current signals. During standstill, in the absence of a sensor pulse, transmission of the additional data is triggered by auxiliary synchronization pulses.
摘要翻译：为了以交替信号的形式发送由转速传感器提供的数据以及经由信号线的附加数据，从交替信号，脉冲间隔或脉冲间隔导出预定持续时间的电流脉冲序列包含关于转速的信息。附加数据在脉冲间期间发送，附加数据的发送通过各个旋转信号传感器脉冲同步。优选地，该方法用于有源传感器，并且传感器脉冲和附加数据都以电流信号的形式传输。在停止状态下，在没有传感器脉冲的情况下，附加数据的传输由辅助同步脉冲触发。

2. 发明授权

US06480138B1 Method of transmitting data within pulse intervals of a rotational speed signal, and circuit arrangement for implementing the method 失效
标题翻译：在转速信号的脉冲间隔内传输数据的方法，以及用于实现该方法的电路装置
公开(公告)号：US06480138B1
公开(公告)日：2002-11-12
申请号：US09367149
申请日：1999-10-22
申请人： Olaf Zinke , Wolfgang Fey , Heinz Loreck
发明人： Olaf Zinke , Wolfgang Fey , Heinz Loreck
IPC分类号： G08C1912
CPC分类号： B60R16/0315 , H04L5/00
摘要： The present invention relates to a method of transmitting data in pulse intervals of a rotational speed signal, wherein the maximum number of the transmittable data is determined from the period of time which is required for transmitting an information and from a time, which corresponds to the length of the pulse interval, and the maximum number of the data transmittable in a pulse interval is adapted by setting as time, which corresponds to the length of the pulse interval, a value that results from at least one recently measured pulse interval in consideration of a maximum value of the wheel acceleration. The present invention also relates to a circuit arrangement for implementing the method.
摘要翻译：本发明涉及一种以旋转速度信号的脉冲间隔发送数据的方法，其中从发送信息所需的时间段起，确定可发送数据的最大数量，并且从对应于脉冲间隔的长度以及在脉冲间隔中可发送的数据的最大数量通过设置为与脉冲间隔的长度对应的时间来适应，考虑到至少一个最近测量的脉冲间隔导致的值车轮加速度的最大值。本发明还涉及一种用于实现该方法的电路装置。

3. 发明授权

US06339322B1 System for a detecting wheel rotation 有权
标题翻译：检测轮旋转系统
公开(公告)号：US06339322B1
公开(公告)日：2002-01-15
申请号：US09254158
申请日：1999-05-21
申请人： Heinz Loreck , Michael Zydek , Wolfgang Fey , Peter Lohberg
发明人： Heinz Loreck , Michael Zydek , Wolfgang Fey , Peter Lohberg
IPC分类号： G01P344
CPC分类号： G01P3/44
摘要： An arrangement for determining the rotational behavior of a rotating body or encoder (3) includes a sensor module (1) which comprises a sensor element (2; 2.1 to 2.4), a controllable power source (4) supplying a load-independent current representative of the rotational behavior, a modulator (5) that controls the power source (4) as a function of signals of the sensor element (2; 2.1 to 2.4) and of signals supplied by an external signal source through an additional port (K5), and an evaluating circuit (9). The sensor module (1) is magnetically coupled to the encoder (3). The output signal of the sensor module (1) is a signal, representative of the rotational behavior, with a superimposed status signal and/or additional signal.
摘要翻译：用于确定旋转体或编码器（3）的旋转行为的装置包括传感器模块（1），其包括传感器元件（2; 2.1至2.4），可控电源（4），其提供与负载无关的电流代表根据传感器元件（2; 2.1至2.4）的信号和由外部信号源通过附加端口（K5）提供的信号来控制电源（4）的调制器（5），和评估电路（9）。传感器模块（1）磁耦合到编码器（3）。传感器模块（1）的输出信号是具有叠加状态信号和/或附加信号的代表旋转行为的信号。

4. 发明授权

US5451867A Method and circuit configuration for conditioning the output signal of a rotational speed sensor 失效
标题翻译：用于调节转速传感器的输出信号的方法和电路配置
公开(公告)号：US5451867A
公开(公告)日：1995-09-19
申请号：US81638
申请日：1993-06-24
申请人： Heinz Loreck , Michael Zydek , Wolfgang Fey
发明人： Heinz Loreck , Michael Zydek , Wolfgang Fey
IPC分类号： B60T8/172 , G01P3/481 , H03K5/08 , G01P3/46 , G01P3/48
CPC分类号： H03K5/08 , B60T8/172 , G01P3/481
摘要： A circuit configuration which serves to condition the output signal of a rotational speed sensor, e.g., the wheel sensor of an automotive vehicle. The circuit configuration includes a trigger circuit, the "hysteresis" or trigger thresholds thereof being controllable, and includes circuits for determining a coupling factor which, multiplied by the frequency of the sensor signal corresponding to the speed of rotation, forms the amplitude of the sensor output signal. To determine the coupling factor, and to adjust the hysteresis, threshold values are predefined for the output signal of the rotational speed sensor. Upon start of the vehicle, the coupling factor is determined from the frequency of the sensor signal at the point of time the threshold values are reached, and the hysteresis is adjusted accordingly.
摘要翻译：用于调节转速传感器（例如机动车辆的车轮传感器）的输出信号的电路结构。电路结构包括触发电路，“迟滞”或其触发阈值是可控的，并且包括用于确定耦合因子的电路，该耦合因子乘以与旋转速度对应的传感器信号的频率，形成传感器的振幅输出信号。为了确定耦合因子并调整滞后，对于转速传感器的输出信号预先设定阈值。在车辆开始时，根据传感器信号在达到阈值的时间点的频率来确定耦合因子，并相应地调节滞后。

5. 发明授权

US5274326A Circuit configuration for processing the output signals of a speed sensor to eliminate noise 失效
标题翻译：用于处理速度传感器的输出信号以消除噪声的电路配置
公开(公告)号：US5274326A
公开(公告)日：1993-12-28
申请号：US855687
申请日：1992-05-06
申请人： Hans-Wilhelm Bleckmann , Heinz Loreck , Michael Zydek , Wolfgang Fey
发明人： Hans-Wilhelm Bleckmann , Heinz Loreck , Michael Zydek , Wolfgang Fey
IPC分类号： B60T8/00 , B60T8/172 , B60T8/78 , G01P3/481 , G01P3/489 , G01P3/56
CPC分类号： B60T8/172 , G01P3/481 , Y10T307/793
摘要： A circuit configuration for editing, or processing the output signal of a speed sensor (5) includes a trigger circuit (1, 22), the changeover points or "hysteresis" of which are controllable, with the circuit configuration being furnished with circuits for determining the coupling factor (k), and with circuits for adjusting the hysteresis in response to the coupling factor. The coupling factor (k)--multiplied by the frequency of the sensor signal corresponding to the speed--forms the amplitude of the sensor output signal. With the coupling factor (k) being high, the hysteresis will be high, while it will be low with a low coupling factor.
摘要翻译： PCT No.PCT / EP90 / 01761 Sec。 371日期：1992年5月6日 102（e）日期1992年5月6日PCT 1990年10月18日PCT PCT。公开号WO91 / 06457 日期：1991年5月16日。用于编辑或处理速度传感器（5）的输出信号的电路配置包括触发电路（1,22），其转换点或“滞后”是可控的，电路配置配备用于确定耦合因子（k）的电路，以及响应于耦合因子来调整滞后的电路。耦合因子（k）由传感器信号的频率乘以对应于速度的传感器信号，形成传感器输出信号的幅度。当耦合因子（k）高时，滞后将很高，而低耦合系数将会降低。

6. 发明授权

US06542847B1 Sensor system for detecting movements 有权
标题翻译：用于检测运动的传感器系统
公开(公告)号：US06542847B1
公开(公告)日：2003-04-01
申请号：US09646692
申请日：2000-12-20
申请人： Peter Lohberg , Heinz Loreck , Wolfgang Fey , Michael Zydek
发明人： Peter Lohberg , Heinz Loreck , Wolfgang Fey , Michael Zydek
IPC分类号： G06F1500
CPC分类号： G01P3/489
摘要： The present invention describes a sensor assembly for detecting movements, wherein a sensor signal is produced in an active sensor (1) by an encoder (E) acted upon by the movement, and which includes a first device (2, 3, 4, 5) that permits converting the sensor signal, along with at least one additional information, into an output signal which can be transmitted to an evaluating device, and which is in particular characterized in that a second device (1a) is provided by which a signal voltage that depends on an air slot (d) between the active sensor (1) and the encoder (E) is detected and sent to the first device (2, 3, 4, 5) for transmission as additional information.
摘要翻译：本发明描述了一种用于检测运动的传感器组件，其中传感器信号由通过运动作用的编码器（E）在有源传感器（1）中产生，并且包括第一装置（2,3,4,5 ），其允许将传感器信号与至少一个附加信息一起转换成可以传输到评估装置的输出信号，其特征在于提供第二装置（1a），通过该信号电压取决于主动传感器（1）和编码器（E）之间的空气槽（d），并将其发送到第一设备（2,3,4,5）以作为附加信息传输。

7. 发明授权

US06202017B1 Circuit configuration for controlling electric or electromechanical consumers 失效
标题翻译：用于控制电力或机电消费者的电路配置
公开(公告)号：US06202017B1
公开(公告)日：2001-03-13
申请号：US07989027
申请日：1993-07-15
申请人： Hans Wilhelm Bleckmann , Heinz Loreck , Michael Zydek , Wolfgang Fey , Peter Jones
发明人： Hans Wilhelm Bleckmann , Heinz Loreck , Michael Zydek , Wolfgang Fey , Peter Jones
IPC分类号： G06F930
CPC分类号： B60T8/885 , B60T2270/408 , B60T2270/414
摘要： A circuit configuration for controlling a major number of consumers (5) such as the electromagnetically operable multi-directional valves of an anti-lock control system (MWV1-MWVn) comprises a control unit (2, 3) whose output signals can be fed to the consumers (5) via amplifier stages (4). The individual amplifier stages (4; VS1-VSn) are designed as so-called “intelligent power drivers” and essentially consist of a power amplifier (18) with integrated electronic controls and monitors. The control unit (2, 3) and the amplifier stages (4; VS1-VSn) are interconnected to form a closed loop or chain. Data transfer is performed from a synchronous serial interface of the control unit (2, 3), via the individual amplifier stages (4; VS1-VSn) and back to a serial entry of the control unit (2, 3).
摘要翻译：用于控制诸如反锁定控制系统（MWV1-MWVn）的电磁可操作多方向阀（5）的大量消耗器（5）的电路配置包括控制单元（2,3），其输出信号可被馈送到消费者（5）通过放大器级（4）。单个放大器级（4; VS1-VSn）被设计为所谓的“智能功率驱动器”，并且基本上由具有集成电子控制和监视器的功率放大器（18）组成。控制单元（2,3）和放大器级（4; VS1-VSn）互连以形成闭环或链。数据传输通过控制单元（2,3）的同步串行接口，经由各个放大器级（4; VS1-VSn）并返回到控制单元（2,3）的串行输入。

8. 发明授权

US06442502B1 System for detecting rotating speed 失效
标题翻译：检测转速的系统
公开(公告)号：US06442502B1
公开(公告)日：2002-08-27
申请号：US09423032
申请日：2000-01-20
申请人： Peter Lohberg , Heinz Loreck , Wolfgang Fey
发明人： Peter Lohberg , Heinz Loreck , Wolfgang Fey
IPC分类号： G01P300
CPC分类号： B60T8/171 , G01P3/48
摘要： An arrangement for sensing the rotational speeds of a wheel or any other rotating member includes a sensor module with a sensor element, a controllable current source with a modulator and a signal conditioning and evaluating circuit. The modulator controls the current source in response to the signals of the sensor element and/or external signals and, as an output signal of the sensor module, delivers a current signal representative of the rotational behavior with status or additional signals superposed on the current signal. The evaluating circuit of the sensor module includes at least two different signal-conditioning networks which, by way of a control network, in dependence on predetermined criteria or conditions, are connected between the sensor element and the modulator controlling the current source and take care of signal conditioning. The shift from one signal-conditioning network to another occurs in response to control signals which the control network derives automatically from the control of one of these networks, or in response to control signals which are sent to the control network by a signal-receiving external circuit outside the sensor module via the same signal line.
摘要翻译：用于检测车轮或任何其它旋转构件的转速的装置包括具有传感器元件的传感器模块，具有调制器的可控电流源和信号调节和评估电路。调制器响应于传感器元件的信号和/或外部信号控制电流源，并且作为传感器模块的输出信号，传递代表旋转行为的电流信号，该状态或附加信号叠加在电流信号上。传感器模块的评估电路包括至少两个不同的信号调节网络，其通过控制网络根据预定的标准或条件连接在传感器元件和控制当前源的调制器之间，并且处理信号调理。从一个信号调节网络转移到另一个信号调节网络发生响应于控制网络自动从这些网络之一的控制中导出的控制信号，或者响应于通过信号接收外部发送到控制网络的控制信号传感器模块外部的电路通过相同的信号线。

9. 发明授权

US4764685A Method and circuit configuration for processing the output signals of a rotational speed sensor 失效
标题翻译：用于处理转速传感器的输出信号的方法和电路配置
公开(公告)号：US4764685A
公开(公告)日：1988-08-16
申请号：US937067
申请日：1986-12-02
申请人： Hans W. Bleckmann , Heinz Loreck , Michael Zydek
发明人： Hans W. Bleckmann , Heinz Loreck , Michael Zydek
IPC分类号： G01P3/481 , G01D5/244 , G01D5/245 , G01P3/44 , G01P3/48 , G01P3/42
CPC分类号： G01P3/48 , G01P3/44 , Y10T307/793
摘要： To process the output signal of a rotational speed sensor (2) which generates an alternating voltage dependent in respect of frequency and amplitude on the rotational speed, two low-pass filters (TP1, TP2) serve to produce a useful signal (I1), on the one hand, and a reference signal (I2), on the other hand. The two signals are compared. In dependence on the difference of these signals (I1, I2) a pulse-shaped output signal, namely the processed sensor signal, is generated by means of a comparator (7). The reference signal dynamically follows the useful signal with the aid of a control signal issue by an adapter circuit (20,21).
摘要翻译：为了处理转速传感器（2）的输出信号，它产生与转速相关的频率和振幅相关的交流电压，两个低通滤波器（TP1，TP2）用于产生有用的信号（I1），另一方面是参考信号（I2）。比较两个信号。根据这些信号（I1，I2）的差异，通过比较器（7）产生脉冲形状的输出信号，即经处理的传感器信号。参考信号借助于适配器电路（20,21）的控制信号发生动态地跟随有用信号。

10. 发明授权

US06184677B2 Motion sensor having a timer and a switch for measuring absolute field strength 失效
标题翻译：运动传感器具有定时器和用于测量绝对场强的开关
公开(公告)号：US06184677B2
公开(公告)日：2001-02-06
申请号：US08952810
申请日：1998-03-09
申请人： Hans-Wilhelm Bleckmann , Peter Lohberg , Heinz Loreck
发明人： Hans-Wilhelm Bleckmann , Peter Lohberg , Heinz Loreck
IPC分类号： G01P344
CPC分类号： G01P3/488 , G01D5/145
摘要： In normal operation, a sensor element emits information only as to whether two or more field-sensitive components are located in peripheral zones of identical or different electromagnetic field strengths of a pulse generator. In order to permit sensor elements of this type determining immediately upon activation of a supply voltage whether an identical electromagnetic field strength on both components corresponds to a zone of low (L) or high (H) field strength, according to the present invention, the sensor element, upon activation of the supply voltage, is initially operated so that the absolute field strength is measured for a given time. If there is a difference circuit between two field-sensitive components (3, 4), the measurement is carried out because one of the components is temporarily switched off, both components are connected in parallel, or both components are connected in series.
摘要翻译：在正常操作中，传感器元件仅发出关于两个或更多个场敏感元件是否位于脉冲发生器的相同或不同电磁场强度的周边区域中的信息。为了允许这种类型的传感器元件在激活电源电压时立即确定两个部件上的相同电磁场强度是否对应于低（L）或高（H）场强的区域，根据本发明，传感器元件在启动电源电压时初始运行，以便在给定时间内测量绝对磁场强度。如果两个场敏感部件（3,4）之间存在差分电路，则由于其中一个部件暂时关闭，两个部件并联连接，或两个部件串联连接，因此进行测量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式