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11. 发明授权

US06434451B1 Motion sensor for a motor vehicle 有权
标题翻译：机动车辆运动传感器
公开(公告)号：US06434451B1
公开(公告)日：2002-08-13
申请号：US09646334
申请日：2001-02-20
申请人： Peter Lohberg , Jochen Burgdorf , Roland Burghardt , Heinz Loreck
发明人： Peter Lohberg , Jochen Burgdorf , Roland Burghardt , Heinz Loreck
IPC分类号： G01C1956
CPC分类号： G01C19/56 , B60T8/171
摘要： The invention discloses a system, preferably for influencing the performance of a motor vehicle, comprising a sensor unit with an electric-mechanical transducer and a mechanical-electric transducer with signal recording amplifier, wherein such sensor unit is connected to an A/D signal converter by way of an output and to a b/A signal converter of a digital signal processing unit by way of an input.
摘要翻译：本发明公开了一种系统，优选用于影响机动车辆的性能，其包括具有电动机械换能器的传感器单元和具有信号记录放大器的机械电传感器，其中该传感器单元连接到A / D信号转换器通过输入和数字信号处理单元的ab / A信号转换器的输入。

12. 发明授权

US06249721B1 Arrangement for detecting and evaluating yawing movements 失效
标题翻译：用于检测和评估偏航运动的布置
公开(公告)号：US06249721B1
公开(公告)日：2001-06-19
申请号：US09194632
申请日：1999-04-01
申请人： Peter Lohberg , Heinz Loreck
发明人： Peter Lohberg , Heinz Loreck
IPC分类号： G06F700
CPC分类号： B60T8/17551 , B60T2250/03
摘要： The present invention provides an arrangement for detecting and evaluating yawing movements of an automotive vehicle, serving as an input quantity of an automotive control system, comprising yaw rate sensors (GRS) and electronic circuits (SCU) for processing and evaluating the information obtained by the yaw rate sensors (GRS) and representing the yawing movement of the automotive vehicle, and for generating control signals. Moreover, one or more electronic compass systems (KB, KH) are provided that detect yawing movements of the vehicle independently of the information obtained by the yaw rate sensors (GRS). By comparing the information supplied by the compass systems (KB, KH) to the information supplied by the yaw rate sensors (GRS), the operation of the measuring systems or measuring channels (KB, KH, GRS) is monitored.
摘要翻译：本发明提供了一种用于检测和评估作为汽车控制系统的输入量的机动车辆的偏航运动的装置，其包括横摆率传感器（GRS）和电子电路（SCU），用于处理和评估由横摆率传感器（GRS），并表示机动车辆的偏航运动，并用于产生控制信号。此外，提供一个或多个电子罗盘系统（KB，KH），其独立于由偏航率传感器（GRS）获得的信息来检测车辆的偏航运动。通过将罗盘系统（KB，KH）提供的信息与横摆率传感器（GRS）提供的信息进行比较，可以监视测量系统或测量通道（KB，KH，GRS）的运行。

13. 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。

14. 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。

15. 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。

16. 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。

17. 发明授权

US5309314A Circuit configuration for actuating a safety relay 失效
标题翻译：用于启动安全继电器的电路配置
公开(公告)号：US5309314A
公开(公告)日：1994-05-03
申请号：US558958
申请日：1990-07-27
申请人： Heinz Loreck , Michael Zydek , Hermann Esselbruegge
发明人： Heinz Loreck , Michael Zydek , Hermann Esselbruegge
IPC分类号： B60R16/02 , B60T8/36 , B60T8/88 , B60T13/66 , B60T17/22 , H01H47/00 , H01H47/32 , H03K17/00 , H03K17/16 , H03K17/18
CPC分类号： H01H47/002 , B60T8/36
摘要： A circuit configuration for actuating a safety relay (1) such as the main relay of an electronically controlled brake system of an automotive vehicle at least has two transistors (T1, T2) connected in series and a monitoring circuit (5) which will urge the transistors into the non-conductive state if there is a defect or trouble. The operativeness of the transistors (T1, T2) or of the monitoring circuit (5) will cause the safety relay (1) to be switched off.
摘要翻译：用于致动诸如机动车辆的电控制动系统的主继电器的安全继电器（1）的电路配置至少具有串联连接的两个晶体管（T1，T2）和监视电路（5），其将促使如果存在缺陷或故障，晶体管进入非导通状态。晶体管（T1，T2）或监控电路（5）的工作性能使安全继电器（1）断开。

18. 发明授权

US4750126A Method and a device for monitoring an antiskid system 失效
标题翻译：用于监控防滑系统的方法和装置
公开(公告)号：US4750126A
公开(公告)日：1988-06-07
申请号：US466261
申请日：1983-02-14
申请人： Hans W. Bleckmann , Heinz Loreck
发明人： Hans W. Bleckmann , Heinz Loreck
IPC分类号： B60T8/70 , B60T8/88 , B60T8/34
CPC分类号： B60T8/885
摘要： To avoid dangerous pressure decreases in antiskid systems, it is necessary to continuously monitor the operability of the electrical components. The present invention ensures maximum reliablity and a simple circuit configuration. Electrical signals are generated during the period of time in which a pressure decrease occurs and/or by the speed of pressure decrease at each wheel of a vehicle axis and are subtracted from one another. If the absolute value of the difference reaches a limiting value, the disturbed part of the system will be prevented from causing a further pressure decrease.
摘要翻译：为了避免防滑系统的危险压力降低，有必要持续监控电气部件的可操作性。本发明确保了最大的可靠性和简单的电路配置。在发生压力下降的时间段和/或车辆轴线的每个车轮处的压力降低速度的时间段内产生电信号，并且彼此相减。如果差值的绝对值达到限制值，则系统的受扰部分将被阻止进一步降低压力。

19. 发明授权

US4393447A Method and a circuit for controlling the pressure in wheel brake cylinders of fluid-operated vehicular brakes 失效
标题翻译：用于控制流体操作车辆制动器的车轮制动缸中的压力的方法和电路
公开(公告)号：US4393447A
公开(公告)日：1983-07-12
申请号：US214405
申请日：1980-12-08
申请人： Heinz Loreck
发明人： Heinz Loreck
IPC分类号： B60T8/72 , B60T8/1761 , B60T8/70 , B60T8/02
CPC分类号： B60T8/17613
摘要： It is known that an output valve providing a pressure decrease in a wheel brake cylinder can be controlled by a pulse train which is variable in response to the acceleration or deceleration of the associated wheel. A disadvantage of such an arrangement is that a wheel at standstill will not be able--under certain circumstances--to accelerate again during a control cycle. Additionally, the wheel brake cylinder pressure may have been decreased to such an extent that the wheel will neither continue to decelerate, or accelerate sufficiently. According to the present invention the control behavior is improved in these critical cases by generating pulses proportional to wheel acceleration and to transmit an opening signal to the outlet valve upon cessation of the accelerating pulses. The opening signal is immediately switched off as soon as the acceleration pulses occur again.
摘要翻译：已知在车轮制动液压缸中提供减压的输出阀可以通过响应于相关轮的加速或减速而变化的脉冲串来控制。这种布置的缺点是停止的车轮在某些情况下将不能在控制周期期间再次加速。此外，车轮制动缸压力可能已经降低到使得车轮不会继续减速或足够加速的程度。根据本发明，通过产生与车轮加速度成比例的脉冲并在停止加速脉冲时将开启信号传送到出口阀，在这些关键情况下，控制行为得到改善。一旦再次出现加速度脉冲，打开信号就立即关闭。

20. 发明授权

US09759563B2 Vibration robust x-axis ring gyro transducer 有权
公开(公告)号：US09759563B2
公开(公告)日：2017-09-12
申请号：US13362873
申请日：2012-01-31
申请人： Heinz Loreck , Keith L. Kraver , Gary G. Li , Yizhen Lin
发明人： Heinz Loreck , Keith L. Kraver , Gary G. Li , Yizhen Lin
IPC分类号： G01C19/56 , G01C19/5733 , G01C19/574
CPC分类号： G01C19/5733 , G01C19/574
摘要： A micro-electromechanical systems (MEMS) transducer (100, 700) is adapted to use lateral axis vibration to generate non-planar oscillations in a pair of teeter-totter sense mass structures (120/140, 720/730) in response to rotational movement of the transducer about the rotation axis (170, 770) with sense electrodes connected to add pickups (e.g., 102/107, 802/807) diagonally from the pair of sense mass structures to cancel out signals associated with rotation vibration.

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