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31. 发明授权

US07167785B2 System and device for detecting yaw displacements using stand-by measuring channels 有权
标题翻译：用于使用待机测量通道检测偏航位移的系统和设备
公开(公告)号：US07167785B2
公开(公告)日：2007-01-23
申请号：US10221098
申请日：2001-03-02
申请人： Peter Lohberg , Roland Burghardt , Michael Zydek
发明人： Peter Lohberg , Roland Burghardt , Michael Zydek
IPC分类号： G06F19/00
CPC分类号： B60T8/885 , B60T8/171 , B60T8/3675 , B60T2270/413
摘要： The present invention relates to a system for detecting safety-critical measured quantities, in particular yaw rates or acceleration data in automotive vehicles, comprising at least two independent measuring channels with sensors that are independent of one another and elements for verifying a malfunction or a failure of the measuring channels. The first measuring channel and the additional measuring channel(s) are operated in hot redundancy employing sensors of the similar type but not exactly identical in such a manner that the sensors are operated in parallel and without restriction. This invention also relates to a device consisting of a sealed housing with a plug, and the aforementioned system is accommodated in the sealed housing.
摘要翻译：本发明涉及用于检测机动车辆中安全关键测量量，尤其是偏航率或加速度数据的系统，该系统包括至少两个独立的测量通道，传感器彼此独立，以及用于验证故障或故障的元件的测量通道。第一测量通道和附加测量通道采用类似类型但不完全相同的传感器的热冗余操作，使得传感器并联并且不受限制地操作。本发明还涉及由具有塞子的密封壳体组成的装置，并且上述系统容纳在密封壳体中。

32. 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。

33. 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。

34. 发明授权

US6115832A Process and circuitry for monitoring a data processing circuit 失效
标题翻译：用于监视数据处理电路的过程和电路
公开(公告)号：US6115832A
公开(公告)日：2000-09-05
申请号：US913424
申请日：1997-11-24
申请人： Michael Zydek , Olaf Zinke , Wolfgang Fey , Mario Engelmann
发明人： Michael Zydek , Olaf Zinke , Wolfgang Fey , Mario Engelmann
IPC分类号： G01R31/28 , B60T8/88 , G06F11/28 , G06F11/30 , H04B17/00
CPC分类号： B60T8/885 , G06F11/28 , B60T2270/406
摘要： To monitor a data processing circuit which includes two (or a plurality of) microprocessors or other data processing systems which are mounted on a joint chip and connected by data lines, the microprocessors jointly produce data words which form a data word sequence and are transmitted to a monitoring circuit at predetermined times. The monitoring circuit is arranged on a separate chip. The data words of the data word sequence are checked by the monitoring circuit with respect to the contents and time of appearance of the individual data words. It is favorable to make up the individual data words of partwords which are produced according to different algorithms.
摘要翻译： PCT No.PCT / EP96 / 00704 Sec。 371日期：1997年11月24日 102（e）1997年11月24日PCT PCT 1996年2月21日PCT公布。出版物WO96 / 30775 PCT 日期1996年10月3日为了监视包括安装在联合芯片上并通过数据线连接的两个（或多个）微处理器或其他数据处理系统的数据处理电路，微处理器共同产生形成数据字的数据字并且在预定时间被发送到监视电路。监控电路设置在单独的芯片上。数据字序列的数据字由监视电路根据各个数据字的出现内容和时间进行检查。有利的是构成根据不同算法生成的单词数据单词。

35. 发明授权

US6012156A Process and circuit arrangement for monitoring the function of a program-controlled circuit 失效
标题翻译：用于监视程序控制电路功能的过程和电路布置
公开(公告)号：US6012156A
公开(公告)日：2000-01-04
申请号：US860411
申请日：1997-08-21
申请人： Michael Zydek , Wolfgang Fey
发明人： Michael Zydek , Wolfgang Fey
IPC分类号： B60K28/16 , B60T8/17 , B60T8/1761 , B60T8/88 , B60W10/00 , G05B19/042 , G06F11/30 , G01R31/28
CPC分类号： G05B19/0428 , G05B2219/24042 , Y02T10/84
摘要： To monitor the correct function of a microprocessor, microcontroller or any other program-controlled circuit data processing results are checked in the working cycle for correlation with data which are produced independently of the circuit to be monitored and independently of the program run in a monitoring circuit. If deviations indicative of a malfunction occur, a disabling signal is generated. To this effect, data words or a data word sequence is produced in the program run of the circuit to be monitored and transmitted to the monitoring circuit at predetermined times. The content of the data words and the timely appearance of the data words is monitored by way of the monitoring circuit. (FIG. 2)
摘要翻译： PCT No.PCT / EP95 / 04901 Sec。 371日期1997年8月21日 102（e）日期1997年8月21日PCT提交1995年12月12日PCT公布。 WO96 / 20103 PCT出版物日期1996年7月4日为了监视微处理器的正确功能，微控制器或任何其他程序控制电路数据处理结果在工作周期中进行检查，以便与独立于要监视的电路独立生成的数据与程序相关运行在监控电路中。如果发生指示故障的偏差，则产生禁用信号。为此，在要监视的电路的程序运行中产生数据字或数据字序列，并在预定时间发送到监视电路。通过监控电路监视数据字的内容和数据字的及时出现。（图2）

36. 发明授权

US5835041A Circuit for conditioning and digitizing an analog signal 失效
标题翻译：用于调节和数字化模拟信号的电路
公开(公告)号：US5835041A
公开(公告)日：1998-11-10
申请号：US714112
申请日：1997-01-09
申请人： Michael Zydek , Wolfgang Fey , Adrian Traskov
发明人： Michael Zydek , Wolfgang Fey , Adrian Traskov
IPC分类号： B60T8/00 , B60T8/173 , H03M3/02
CPC分类号： B60T8/173 , H03M3/022
摘要： A circuit for conditioning and digitizing an analog input signal that includes a control circuit taking the form of a delta modulator that has a comparator, a clock-controlled flip-flop, a digital accumulator and a digital-to-analog converter. The comparator compares the analog input signal with an adapted signal. The comparator output is conducted to the flip-flop which produces a binary data stream representative of the difference between the comparator inputs. The digital output signal is generated by the accumulator which if fed with an integration constant that is a function of the output signal of the flip-flop. The digital output signal of the accumulator is converted into a square wave signal, which corresponds to the analog input signal, by way of a digital low-pass filter and a threshold value comparator to which the mean value of the digital output signal is supplied as a threshold value.
摘要翻译： PCT No.PCT / EP95 / 00805 Sec。 371日期1997年1月9日 102（e）日期1997年1月9日PCT 1995年3月4日PCT PCT。公开号WO95 / 26079 日期1995年9月28日一种用于调节和数字化模拟输入信号的电路，该电路包括采用具有比较器，时钟控制触发器，数字累加器和数模转换器的增量调制器形式的控制电路转换器。比较器将模拟输入信号与适配信号进行比较。比较器输出被传导到触发器，其产生表示比较器输入之间的差的二进制数据流。数字输出信号由累加器产生，如果馈送有作为触发器的输出信号的函数的积分常数。累加器的数字输出信号通过数字低通滤波器和阈值比较器转换成对应于模拟输入信号的方波信号，数字输出信号的平均值向其提供作为一个阈值。

37. 发明授权

US5614798A Circuit configuration for identifying a short circuit or shunt event in a servomotor system 失效
标题翻译：用于识别伺服电动机系统中的短路或分流事件的电路配置
公开(公告)号：US5614798A
公开(公告)日：1997-03-25
申请号：US487915
申请日：1995-06-07
申请人： Michael Zydek , Mario Engelmann , Lothar Spornitz
发明人： Michael Zydek , Mario Engelmann , Lothar Spornitz
IPC分类号： H02H3/44 , H02H7/08 , H02H7/085 , H02P7/29 , H02P1/22
CPC分类号： H02H7/0833 , H02H3/445
摘要： A circuit configuration for the control of a servomotor (M) with the aid of current pulses supplied by a current-controlled final stage (1) of a control system. The pattern of current rise is analyzed after actuation of the final stage (1) for identifying a short circuit in the servomotor (M) across the power supply system (+U.sub.B). An excessively high current (I.sub.K), after a measuring period (T.sub.M), commencing after the transistor (LT) of the final stage (1) has been placed in saturated state, is indicative of a short circuit.
摘要翻译：借助于由控制系统的电流控制的最后级（1）提供的电流脉冲来控制伺服电动机（M）的电路配置。在用于识别跨越电源系统（+ UB）的伺服电动机（M）中的短路的最后级（1）的致动之后，分析电流上升的模式。在最终级（1）的晶体管（LT）已经置于饱和状态之后的测量周期（TM）之后的过高电流（IK）表示短路。

38. 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。

39. 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。

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