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1. 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。

2. 发明授权

US5193887A Circuit configuration for an anti-lock-controlled brake system 失效
标题翻译：用于防抱死制动系统的电路配置
公开(公告)号：US5193887A
公开(公告)日：1993-03-16
申请号：US655515
申请日：1991-02-14
申请人： Hans-Wilhelm Bleckmann , Heinz Loreck , Michael Zydek , Hermann Esselbruegge
发明人： Hans-Wilhelm Bleckmann , Heinz Loreck , Michael Zydek , Hermann Esselbruegge
IPC分类号： B60T8/92 , B60T8/1761 , B60T8/62 , B60T8/88 , B60T17/22
CPC分类号： B60T8/885 , B60T17/22 , B60T2270/413 , Y10S303/09
摘要： This is a circuit configuration provided for an anti-lock-controlled brake system and serving for processing sensor signals obtained by wheel sensors (5) and for generating braking pressure control signals. This circuit configuration contains two microcontrollers (1, 2) interconnected by data exchange lines (7). The handled signals are concurrently processed by the microcontrollers independently of one another and the exchanged signals are checked for consistency. A deviation of the exchanged signals which is due to malfunctions is signalized to a safety circuit (8) which, thereupon, interrupts the power supply to the solenoid valves (Ll . . . Ln). The monitoring signal (WD1, WD2) fed to the safety circuit (8) is a predetermined alternating signal in case of consistency of the exchanged signals and in case of proper operation of the circuit configuration. The safety circuit (8) compares the alternating signal with a time standard derived from a clock generator (TG2, TG3) which is independent of the operating cycle (TG1) of the microcontrollers (1,2). A change in the alternating signal, as well as a failure in the time standard, causes a cut-off of power supply and, hence, of anti-lock control.
摘要翻译：这是一种为防抱死制动系统提供的电路配置，用于处理由车轮传感器（5）获得的传感器信号并产生制动压力控制信号。该电路配置包含由数据交换线（7）互连的两个微控制器（1,2）。所处理的信号由微控制器彼此独立地同时处理，并且检查所交换的信号的一致性。由于故障而导致的交换的信号的偏差被发送到安全电路（8），安全电路（8）中断电磁阀（L1 ... Ln）的供电。馈送到安全电路（8）的监视信号（WD1，WD2）在交换的信号的一致性和电路配置的正常操作的情况下是预定的交流信号。安全电路（8）将交流信号与从时钟发生器（TG2，TG3）导出的与微控制器（1,2）的工作周期（TG1）无关的时间标准进行比较。交变信号的变化以及时间标准的故障导致电源的切断，从而导致防抱死控制。

3. 发明授权

US5099198A Circuit configuration for monitoring the final stages of a plurality of valves 失效
标题翻译：用于监测多个阀门的最终阶段的电路配置
公开(公告)号：US5099198A
公开(公告)日：1992-03-24
申请号：US558946
申请日：1990-07-27
申请人： Hans-Wilhelm Bleckmann , Heinz Loreck , Michael Zydek
发明人： Hans-Wilhelm Bleckmann , Heinz Loreck , Michael Zydek
IPC分类号： G01R31/06 , B60R16/02 , B60T8/32 , B60T8/36 , B60T8/90 , B60T17/22 , G01R31/00 , G01R31/28 , G05B23/02 , H01F7/18 , H03K19/00
CPC分类号： B60T8/90 , G01R31/005
摘要： A circuit configuration for monitoring the final stages of a plurality of valves, particularly the power transistors (LT1-LT4) and their circuitry, for defects as well as for leakage currents or by-path currents comprises a comparator circuit (1), an OR-link (2) and of a further comparator element (XOR4). By way of the monitoring circuit, the actuation connections (S1-S4) of electromagnetically operable valves are connected to a sole output (A3). By applying short test pulses to the actuation inputs (E1-E4) of the final stages (LT1-LT4) and by comparing the signal variation at the output (A3) with the test pulse variation defects, leakage currents and the like are detected.
摘要翻译：用于监测多个阀，特别是功率晶体管（LT1-LT4）及其电路的最终级的用于缺陷以及漏电流或旁路电流的电路配置包括比较器电路（1），OR -link（2）和另一比较器元件（XOR4）。通过监控电路，电磁操作阀的致动连接（S1-S4）连接到唯一的输出（A3）。通过对最终级（LT1-LT4）的致动输入（E1-E4）施加短的测试脉冲，并且通过比较输出（A3）处的信号变化与测试脉冲变化缺陷，检测泄漏电流等。

4. 发明授权

US06215297B1 Active motion sensor having air gap checking function 失效
标题翻译：主动运动传感器具有气隙检查功能
公开(公告)号：US06215297B1
公开(公告)日：2001-04-10
申请号：US08809811
申请日：1997-05-17
申请人： Hans-Wilhelm Bleckmann , Heinz Loreck , Peter Lohberg
发明人： Hans-Wilhelm Bleckmann , Heinz Loreck , Peter Lohberg
IPC分类号： G01P2102
CPC分类号： G01D5/2448 , G01B7/14 , G01D3/02 , G01P3/481 , G01P21/02
摘要： In so-called active sensors which transmit an output signal to an electronic controller, the amplitude of the output signal depending neither on the speed of the encoder nor on the distance between the sensor and the encoder, the problem is that the output signal does not permit identifying whether the air slot size set between the sensor and the encoder is chosen sufficiently small to ensure an appropriate amplitude of the input signal, generated in the sensor, even when dynamic increases in the air slot occur. If the input signal induced by the encoder in the sensor is too low, a sensor-inherent hysteresis threshold is not exceeded, and no output signal is generated. To prevent the sensor from being inadvertently operated at the limits of its maximum permissible air slot, according to the present invention, the sensor-inherent hysteresis threshold is changed over to the higher hysteresis threshold for testing purposes. If a sufficient input signal is generated even by way of this higher hysteresis, it may be supposed that the sensor is correctly mounted.
摘要翻译：在将输出信号发送到电子控制器的所谓的有源传感器中，输出信号的振幅既不依赖于编码器的速度也不依赖于传感器与编码器之间的距离，因此输出信号不会允许识别在传感器和编码器之间设置的空气槽尺寸是否被选择得足够小，以确保在传感器中产生的输入信号的适当幅度，即使发生空气槽的动态增加。如果传感器中由编码器感应的输入信号太低，则不会超过传感器固有滞后阈值，不产生输出信号。为了防止传感器在其最大允许空气槽的极限处被无意地操作，根据本发明，为了测试目的，传感器固有滞后阈值被转换到较高的滞后阈值。如果甚至通过这种更高的迟滞产生足够的输入信号，则可以假设传感器被正确地安装。

5. 发明授权

US6008638A Active motion sensor having post-assembly air slot signal adjustment 失效
标题翻译：主动运动传感器具有后装配空气槽信号调节
公开(公告)号：US6008638A
公开(公告)日：1999-12-28
申请号：US817002
申请日：1997-06-20
申请人： Hans-Wilhelm Bleckmann , Heinz Loreck , Peter Lohberg
发明人： Hans-Wilhelm Bleckmann , Heinz Loreck , Peter Lohberg
IPC分类号： G01P3/487 , G01D5/244 , G01P3/48 , G01P21/02 , G01B7/14
CPC分类号： G01D5/24452 , G01P3/4802
摘要： A rotational speed sensor system which uses the sensor and a sensor electronic circuit to test the air slot between the speed sensor and an encoder to determine if the air slot falls within acceptable limits.
摘要翻译： PCT No.PCT / EP95 / 03679 371日期：1997年6月20日 102（e）日期1997年6月20日PCT 1995年9月19日PCT PCT。 WO96 / 10751 PCT出版物日期1996年4月11日一种转速传感器系统，其使用传感器和传感器电子电路来测试速度传感器和编码器之间的空气槽，以确定空气槽是否在可接受的限度内。

6. 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。

7. 发明授权

US4546437A Method and circuit for the control of a brake slip control apparatus 失效
标题翻译：用于控制制动器滑移控制装置的方法和电路
公开(公告)号：US4546437A
公开(公告)日：1985-10-08
申请号：US508374
申请日：1983-06-27
申请人： Hans-Wilhelm Bleckmann , Heinz Loreck , Helmut Fennel , Michael Zydeck
发明人： Hans-Wilhelm Bleckmann , Heinz Loreck , Helmut Fennel , Michael Zydeck
IPC分类号： B60T8/96 , B60T8/1761 , B60T8/62 , B60T8/88 , B60T8/00
CPC分类号： B60T8/885 , Y10S303/09
摘要： To control a brake slip control apparatus, the rotational behavior of the wheels or of the axles is sensed with the aid of sensors, and the sensor signals for the generation of valve control signals, by which the braking pressure at the wheels is controlled dependent upon the wheel rotational behavior, will be processed electronically. On the basis of these sensor signals, valve control signals will be produced in at least two independently acting, synchronously driven logical circuit units, which may be integrated circuit configurations or complete "microcontrollers" or single-chip-microcomputers, and the signals' waveforms of each of the two circuit units can be compared and checked for agreement externally and internally at corresponding locations within the two circuit units. Upon the occurrence of variations in the external and/or the internal signals or in the signals' waveform, there will be caused, initiated or prepared a complete or partial disconnection of the brake slip control. A circuit configuration for implementing this method comprises a synchronizable astable multivibrator to process the sensor signals, a valve driver circuit including a level adjusting circuit as well as monitoring circuits for disconnecting the current supply for the regulator and for blocking the valve drivers in the event of interferences or variations in the signals' waveform occurring within the two circuit units. The monitoring circuits, one for each of the two circuit units, act on at least one transistor connected in series in the exciter circuit of a relay, by which the current supply is established or interrupted.
摘要翻译：为了控制制动滑差控制装置，借助于传感器感测车轮或车轴的旋转行为，并且传感器用于产生阀控制信号的信号，由此控制车轮处的制动压力取决于车轮旋转行为将以电子方式进行处理。基于这些传感器信号，阀控制信号将产生在至少两个独立动作的同步驱动的逻辑电路单元中，其可以是集成电路配置或完整的“微控制器”或单个微型计算机，并且信号的波形可以比较和检查两个电路单元中的每一个在外部和内部在两个电路单元内的相应位置处的一致。在发生外部和/或内部信号或信号波形的变化时，将引起，启动或准备制动滑移控制的完全或部分断开。用于实现该方法的电路配置包括可同步的不稳定的多谐振荡器来处理传感器信号;阀驱动器电路，包括电平调节电路以及用于断开调节器的电流供应的监视电路，并且用于在发生信号波形的干扰或变化发生在两个电路单元内。两个电路单元中的每一个的监视电路作用于串联在继电器的励磁电路中的至少一个晶体管，通过该电路建立或中断电流供应。

8. 发明授权

US5350226A Anti-lock hydraulic brake system 失效
标题翻译：防抱死液压制动系统
公开(公告)号：US5350226A
公开(公告)日：1994-09-27
申请号：US809498
申请日：1991-12-10
申请人： Jochen Burgdorf , Hans-Dieter Reinartz , Helmut Steffes , Norbert Ocvirk , Peter Volz , Lutz Weise , Helmut Fennel , Hans Wupper , Hans-Wilhelm Bleckmann , Erhard Beck , Dieter Dinkel , Karlheinz Haupt
发明人： Jochen Burgdorf , Hans-Dieter Reinartz , Helmut Steffes , Norbert Ocvirk , Peter Volz , Lutz Weise , Helmut Fennel , Hans Wupper , Hans-Wilhelm Bleckmann , Erhard Beck , Dieter Dinkel , Karlheinz Haupt
IPC分类号： B60T8/32 , B60T8/34 , B60T8/40 , B60T8/44 , B60T8/48 , B60T8/50 , B60T13/16 , F16D65/14 , F16D65/18 , B60T13/18
CPC分类号： B60T8/38 , B60T8/341 , B60T8/4022 , B60T8/445 , B60T8/4827 , B60T8/5031 , B60T8/5075 , F16D65/18 , F16D2121/02 , F16D2127/02 , F16D2129/14 , Y10S303/90
摘要： An anti-lock hydraulic brake system is described wherein a throttle valve has a restrictive flow condition which becomes effective in the brake line in the event of brake slip control. Pumps for reapply pressure deliver fluid to the wheel brake via this restriction and regulating the pressure in the wheel brake is performed by control of an outlet valve. The throttle valve is operated hydraulically by various arrangements including the application of pump pressure, or by wheel brake pressure applied upon opening of the outlet valve at the start of an anti-lock control cycle.
摘要翻译： PCT No.PCT / EP90 / 00874 Sec。 371 1991年12月10日第 102（e）日期1991年12月10日PCT Filed 1990年6月1日PCT公布。 WO90 / 15738 PCT公开日本1990年12月27日。描述了一种防抱死液压制动系统，其中节气门具有在制动器滑动控制的情况下在制动管线中变得有效的限制性流动状态。用于重新施加压力的泵通过该限制将流体输送到车轮制动器，并且通过控制出口阀来执行调节车轮制动器中的压力。节气门通过各种布置液压地操作，包括施加泵压力，或通过在防锁控制循环开始时打开出口阀时施加的车轮制动压力进行操作。

9. 发明授权

US4047766A Digital phase-locked loop for speed measurement, in particular for use in antiskid control systems 失效
标题翻译：用于速度测量的数字锁相环，特别适用于防滑控制系统
公开(公告)号：US4047766A
公开(公告)日：1977-09-13
申请号：US682818
申请日：1976-05-03
申请人： Hans-Wilhelm Bleckmann
发明人： Hans-Wilhelm Bleckmann
IPC分类号： B60T8/172 , G01P3/489 , G01P15/16 , B60T8/08
CPC分类号： B60T8/172 , G01P15/16 , G01P3/489
摘要： A digital phase-locked loop for speed measurement, in particular for use in antiskid control systems, for the conversion of the frequency of an input pulse sequence, proportional to a speed, into a digital numerical value to be used in the digital arithmetic unit for an antiskid control system is provided wherein there is a certain numerical value which will always be the same which is allocated to any input pulse sequence and which can be applied to a first storage register and added to the contents therein. At regular intervals, determined by a clock generator, a positive digital output numerical value is generated by a detector if the content of the first storage register is above a predetermined upper limit and a negative digital output numerical value will be generated if the contents of the first storage register are below a predetermined lower limit. Furthermore, the respective digital output numerical value of the detector can be added to the content of a second storage register, observing a correct sign. The contents of the second storage register are at digital numerical value corresponding to the frequency of the input pulse sequence, with that digital numerical value always being subtracted from the content of the first storage register upon each clock pulse generated by the clock generator.
摘要翻译：用于速度测量的数字锁相环，特别是用于防滑控制系统，用于将与速度成比例的输入脉冲序列的频率转换成数字数字值，以在数字运算单元中使用提供了一种防滑控制系统，其中存在一定数值，其总是相同的，其被分配给任何输入脉冲序列，并且可以应用于第一存储寄存器并添加到其中的内容。如果第一存储寄存器的内容高于预定上限，则由时钟发生器确定的定时间间隔，如果第一存储寄存器的内容高于预定上限，则产生正数字输出数值，如果内容为第一存储寄存器低于预定下限。此外，检测器的相应数字输出数值可以被添加到第二存储寄存器的内容中，观察正确的符号。第二存储寄存器的内容是与输入脉冲序列的频率相对应的数字数值，在由时钟发生器产生的每个时钟脉冲上总是从第一存储寄存器的内容中减去该数字数值。

10. 发明授权

US4416491A Pressure controlling arrangement for use in a vehicle brake system 失效
标题翻译：用于车辆制动系统的压力控制装置
公开(公告)号：US4416491A
公开(公告)日：1983-11-22
申请号：US316153
申请日：1981-10-28
申请人： Juan Belart , Jochen Burgdorf , Dieter Kircher , Hans-Wilhelm Bleckmann , Lutz Weise
发明人： Juan Belart , Jochen Burgdorf , Dieter Kircher , Hans-Wilhelm Bleckmann , Lutz Weise
IPC分类号： B60T8/44 , B60T13/14 , B60T8/02
CPC分类号： B60T13/146 , B60T8/446
摘要： A control arrangement of a hydraulic vehicle braking system provided with antiskid control equipment includes a master cylinder device which is actuatable by a brake pedal and is provided with at least one master piston cooperating with an associated replenishment chamber. The replenishment chamber is hydraulically connected through a substantially radial bore with the secondary side of the master piston. An axially displaceable circumferentially sealed positioning piston is disposed at the secondary side of the master piston, and a piston rod of the master piston concentrically and sealingly passes through the positioning piston. The piston rod of the master piston is provided, at its free end which is closer to the brake pedal, with an enlarged circumferential projection which can be brought in engagement with an associated circumferential edge of the positioning piston upon depression of the brake pedal and after admission of the pressurized hydraulic fluid from the auxiliary energy source to the secondary side of the master piston in such a manner that the master piston is moved into a defined position during antiskid control operation. Alternatively, this engagement of the positioning piston can take place with a circumferential projection of a throttling valve which is interposed between the brake pedal and the master cylinder device.
摘要翻译：设有防滑控制装置的液压车辆制动系统的控制装置包括主缸装置，该主缸装置可由制动踏板致动并且设置有与相关联的补充室配合的至少一个主活塞。补充室通过大致径向的孔与主活塞的次级侧液压连接。在主活塞的次级侧设置有可轴向移动的周向密封的定位活塞，并且主活塞的活塞杆同心且密封地穿过定位活塞。主活塞的活塞杆在其靠近制动踏板的自由端处设置有增大的圆周突出部，该突出部可在制动踏板下压之后与定位活塞的相关圆周边缘接合加压液压流体从辅助能量源进入主活塞的次级侧，使得主活塞在防滑控制操作期间移动到限定位置。或者，定位活塞的这种接合可以通过设置在制动踏板和主缸装置之间的节流阀的周向突起来进行。

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