公开(公告)号：US07038407B2

公开(公告)日：2006-05-02

申请号：US10507289

申请日：2003-07-25

申请人： Stefan Koch ,  Peter Buerk

发明人： Stefan Koch ,  Peter Buerk

IPC分类号： H02P3/18

CPC分类号： H02P6/15

摘要： The invention relates to a circuit arrangement and a method for operating an electric motor in a direct voltage source, in particular for operating a permanent-magnet-excited DC motor in the direct voltage network of a motor vehicle, having a rotary position transducer (32) for detecting the rotary position of the rotor (20), and having an electronic commutation controller (32) for switching over the current in the armature winding of the stator (12) as a function of the position of the rotor (20). It is proposed that the rotary position transducer (32) is positioned relative to the stator (12) for an early commutation, and that the actual commutation time can be set by means of a delay correction, ascertained by measurement separately for each motor (10), in the electronic commutation controller (30).

摘要翻译： 本发明涉及一种用于在直流电压源中操作电动机的电路装置和方法，特别是用于在具有旋转位置传感器（32）的机动车辆的直流电压网络中操作永久磁铁激励的直流电动机 ），用于检测转子（20）的旋转位置，并且具有用于根据转子（20）的位置切换定子（12）的电枢绕组中的电流的电子换向控制器（32）。 提出旋转位置传感器（32）相对于定子（12）定位以进行早期换向，并且可以通过延迟校正来设定实际换向时间，通过对每个电动机（10 ），在电子换向控制器（30）中。

公开(公告)号：US06574142B2

公开(公告)日：2003-06-03

申请号：US09891428

申请日：2001-06-26

申请人： Hans-Joachim Gelke ,  Axel Hertwig ,  Stefan Koch

发明人： Hans-Joachim Gelke ,  Axel Hertwig ,  Stefan Koch

IPC分类号： G11C1604

CPC分类号： G11C16/102

摘要： This invention relates to the structure and design of microprocessor ICs, in particular to the embedding or integration of a non-volatile flash memory (7) into an IC. To integrate such a flash memory into an IC raises some problems which are solved by providing a dedicated flash bus (3) which operationally links the flash memory (7) with one or more microprocessors (1, 2) on the IC. Preferably, the flash bus (3) controls the flash-memory-specific commands and has a width greater than, in particular a multiple of, the width of the microprocessor (1, 2) and/or the flash memory (7) to compensate for the relatively slow access time of the flash memory. It is especially advantageous to structure the system as a master/slave bus system for operating the flash memory (7) and to link the flash bus via bridges (4, 5, 6) to the microprocessor/s (1, 2,) and through a shell (8) to the flash memory (7). For operating such a system, a flash bus arbiter (9) may be necessary or advantageous.

公开(公告)号：US06450786B1

公开(公告)日：2002-09-17

申请号：US09647566

申请日：2000-11-14

申请人： Stefan Koch ,  Stefan Kotthaus ,  Joerg Wolf

发明人： Stefan Koch ,  Stefan Kotthaus ,  Joerg Wolf

IPC分类号： F04B1700

CPC分类号： F04D13/06 ,  B29C45/14639 ,  B29K2995/0005 ,  B29L2031/3493 ,  F04D13/0686 ,  F04D29/588 ,  H02K3/525 ,  H02K5/128 ,  H02K11/33

摘要： In a pump, particularly for cooling water, with an impeller wheel (2) that is supported so that it can rotate in a pump chamber (6), an excitation device (12) for driving the impeller wheel (12) to rotate, and a control circuit (19) for the excitation device (12), the control circuit (19) and the excitation device (12) are thermally separated from one another by the pump chamber (6). The waste heat of the excitation device (12) is removed by the fluid circulating in the pump chamber (6) to the extent that the control circuit (19) is prevented from overheating.

摘要翻译： 在泵中，特别是用于冷却水的泵，具有被支撑以便在泵室（6）中旋转的叶轮（2），用于驱动叶轮（12）旋转的励磁装置（12），以及 用于激励装置（12）的控制电路（19），控制电路（19）和激励装置（12）通过泵室（6）彼此热分离。 激励装置（12）的废热通过在泵室（6）中循环的流体被去除到防止控制电路（19）过热的程度。

公开(公告)号：US06304189B1

公开(公告)日：2001-10-16

申请号：US09486169

申请日：2000-06-15

申请人： Stefan Koch ,  Rolf Kremser ,  Michael Soellner

发明人： Stefan Koch ,  Rolf Kremser ,  Michael Soellner

IPC分类号： G08B2100

CPC分类号： G01R31/3278 ,  H01H47/002

摘要： A method for detecting faulty switching operations of a first relay whose switching element is connected in series with a load and which, depending on the switch position, interrupts or closes the connection to the load in accordance with switching commands. In this context, a current is detected flowing through a circuit containing the switching element, and a faulty function of the relay, in particular a sticking of the switching element, is detected if the current intensity does not correspond to the current intensity to be expected in accordance with the selected switching position. Further relays, which can be provided in order to commutate the potentials at the load, can be included in the test. The method makes possible a relay test without moving the actuators, assuming the relays are in order. In addition, this generates a time savings, since not all of the relays have to be triggered for the test.

摘要翻译： 一种用于检测开关元件与负载串联连接的第一继电器的故障切换操作的方法，并且其根据开关位置根据切换命令中断或关闭到负载的连接。 在这种情况下，检测到流过包含开关元件的电路的电流，并且如果电流强度不对应于预期的当前强度，则检测继电器的故障功能，特别是开关元件的粘附 根据所选择的切换位置。 可以在测试中包括可以提供以便在负载下换算电位的进一步的继电器。 该方法可以在不移动执行器的情况下进行继电器测试，假设继电器是有序的。 此外，这将节省时间，因为并非所有的继电器都必须被触发才能进行测试。

公开(公告)号：US6054821A

公开(公告)日：2000-04-25

申请号：US181014

申请日：1998-10-27

申请人： Stefan Koch ,  Rolf Kremser ,  Michael Soellner ,  Arno Pruellage ,  Rob Millar ,  Adrian Mitcham

发明人： Stefan Koch ,  Rolf Kremser ,  Michael Soellner ,  Arno Pruellage ,  Rob Millar ,  Adrian Mitcham

IPC分类号： B60J7/057 ,  H02P3/00 ,  B60H1/00

CPC分类号： B60J7/0573

摘要： A convertible-top system for a motor vehicle has a signal-processing arrangement for detecting actuating commands and for controlling drive mechanisms for the convertible-top system in open and/or closed loop as a function of the actuating commands. The signal-processing arrangement emits signals, which are a function of the state of the convertible-top system, to at least one operating device of at least one external component not belonging to the convertible-top system. The external components are influenced by way of the control signals.

摘要翻译： 用于机动车辆的敞篷车顶系统具有信号处理装置，用于根据致动指令来检测致动指令并且用于控制敞开和/或闭合回路中的敞篷车顶系统的驱动机构。 该信号处理装置向至少一个不属于敞篷式系统的外部部件的至少一个操作装置发射作为可转换顶部系统的状态的功能的信号。 外部组件受控制信号的影响。

公开(公告)号：US5892343A

公开(公告)日：1999-04-06

申请号：US765498

申请日：1997-01-09

申请人： Rolf Mack ,  Stefan Koch

发明人： Rolf Mack ,  Stefan Koch

IPC分类号： B60S1/08 ,  H02H7/085 ,  H02P3/00

CPC分类号： H02H7/0851 ,  B60S1/08 ,  Y10S318/02

摘要： A windshield wiping arrangement with at least one wiper arm (11) is disclosed, which is operated by an electromotor (10) with reversible rotational direction. A time determination device (19) is provided, which determines the time (T.sub.n ; T.sub.n+1 ; T.sub.n+2 ; T.sub.n+3 ; T.sub.n+4) following the triggering of a wiping operation. Furthermore, a time presetting device (22) is provided, which presets a maximum allowable time (T.sub.max ; T.sub.max,n+1 ; T.sub.max,n+2 ; T.sub.max,n+3) for the duration of half of a wiping cycle. A comparator (21) detects a possibly existing time overrun and, with a time overrun signal (27), triggers a wiping operation in the opposite direction relative to the preceding wiping operation by reversing the electromotor (10). The windshield wiping arrangement according to the invention makes it possible to maintain a limited wiping operation when a blocking occurs (B1, B2, B3), as can be caused, for example, by a snow load on a windshield to be cleaned.

摘要翻译： PCT No.PCT / DE95 / 01134 Sec。 371日期1997年1月9日 102（e）日期1997年1月9日PCT 1995年8月25日PCT PCT。 公开号WO96 / 07566 日期：1996年3月14日披露了具有至少一个雨刷臂（11）的挡风玻璃擦拭装置，其由具有可逆旋转方向的电动机（10）操作。 提供了一种时间确定装置（19），其确定触发擦除操作之后的时间（Tn; Tn + 1; Tn + 2; Tn + 3; Tn + 4）。 此外，提供了一个时间预设装置（22），其在擦除周期的一半的持续时间内预设最大允许时间（Tmax; Tmax，n + 1; Tmax，n + 2; Tmax，n + 3）。 比较器（21）检测可能存在的时间超限，并且随着时间超限信号（27），通过反转电动机（10），相对于先前的擦拭操作在相反方向上触发擦拭操作。 根据本发明的挡风玻璃擦拭装置使得可以在发生阻塞（B1，B2，B3）时保持有限的擦拭操作，例如可能由待清洁的挡风玻璃上的积雪引起的。

公开(公告)号：US5367665A

公开(公告)日：1994-11-22

申请号：US869801

申请日：1992-04-16

申请人： Stefan Koch ,  Harald Buhren

发明人： Stefan Koch ,  Harald Buhren

IPC分类号： B60K26/00 ,  B60K28/10 ,  F02D41/26 ,  F02D45/00 ,  G06F1/24 ,  G06F11/00 ,  G06F11/14 ,  G06F11/20

CPC分类号： F02D41/266 ,  G06F1/24 ,  G06F11/0724 ,  G06F11/0739 ,  G06F11/076 ,  G06F11/0793

摘要： The invention is directed to a multi-processor system which includes at least two processors. The system carries out a first sequence of steps when power is switched on and, for a restart during operation, executes a second sequence of steps. The system distinguishes between power on and a restart and selects, the corresponding step sequence. In addition, a check is provided as to whether the number of resets of a processor has exceeded a pregiven threshold. In this case, a processor is transferred into the standby state for the operating cycle which is then running.

摘要翻译： 本发明涉及一种包括至少两个处理器的多处理器系统。 当电源接通时，系统执行第一步骤序列，并且为了在操作期间的重新启动执行第二步骤序列。 系统区分上电和重启，并选择相应的步骤顺序。 此外，提供了关于处理器的复位数是否超过预先设定的阈值的检查。 在这种情况下，处理器被转移到待运行的运行周期的待机状态。

公开(公告)号：US09467059B2

公开(公告)日：2016-10-11

申请号：US14348505

申请日：2012-08-02

申请人： Eric Hueckel ,  Stefan Koch ,  Florian Lieblang ,  Stephan Binhack ,  Tobias Pristl ,  Michael Zeller ,  Stephan Mueller ,  Jian Tian ,  Ralf Bochat ,  Ralf-Peter Bergmann

发明人： Eric Hueckel ,  Stefan Koch ,  Florian Lieblang ,  Stephan Binhack ,  Tobias Pristl ,  Michael Zeller ,  Stephan Mueller ,  Jian Tian ,  Ralf Bochat ,  Ralf-Peter Bergmann

IPC分类号： H02M3/335 ,  H02M3/337 ,  H02M1/36 ,  H02M1/00

CPC分类号： H02M3/3378 ,  H02M1/36 ,  H02M3/33592 ,  H02M2001/0025 ,  Y02B70/1475

摘要： The invention relates to an activation apparatus (20) for a galvanically decoupled direct voltage converter having a synchronous rectifier, comprising a signal generating device (22), which is designed to generate control signals (22c, 22d) for switch devices of the synchronous rectifier and a reference current signal (22b), a first comparator device (23), which is coupled to the signal generating device (22), and which is designed to detect the secondary-side output current (Jo) of the synchronous rectifier, compare it to the reference current signal (22b) and generate a current control signal in dependence on the comparison, and a pulse width modulation device (25), which is coupled to the signal generating device (22) and the first comparator device (23) and which is designed to generate pulse width modulated activation signals (25a) for the switch devices of the synchronous rectifier on the basis of the control signals (22c, 22d) and the current control signal, wherein the signal generating device (22) is furthermore designed to reduce the reference current signal (22b) within a first predetermined timespan to a predetermined reference current threshold.

摘要翻译： 本发明涉及一种用于具有同步整流器的电流去耦直流电压转换器的激活装置（20），其包括信号发生装置（22），其被设计成产生用于同步整流器的开关装置的控制信号（22c，22d） 和参考电流信号（22b），耦合到所述信号发生装置（22）并被设计成检测所述同步整流器的次级侧输出电流（Jo）的第一比较器装置（23）进行比较 与参考电流信号（22b）相关并根据比较产生电流控制信号，以及耦合到信号产生装置（22）和第一比较器装置（23）的脉宽调制装置（25） 并且其被设计成基于控制信号（22c，22d）和电流控制信号来产生用于同步整流器的开关装置的脉冲宽度调制的激活信号（25a），其中信号g 激励装置（22）还被设计为将第一预定时间段内的参考电流信号（22b）减小到预定的参考电流阈值。

公开(公告)号：US08885774B2

公开(公告)日：2014-11-11

申请号：US13503278

申请日：2010-09-02

申请人： Richard Stirling-Gallacher ,  Ralf Boehnke ,  Qi Wang ,  Stefan Koch ,  Marc Guthoerl

发明人： Richard Stirling-Gallacher ,  Ralf Boehnke ,  Qi Wang ,  Stefan Koch ,  Marc Guthoerl

IPC分类号： H03D3/00 ,  H01Q3/38 ,  G01S13/89 ,  H01Q3/02 ,  G01S13/88 ,  G01S7/03

CPC分类号： H01Q3/38 ,  G01S7/03 ,  G01S13/887 ,  G01S13/89 ,  H01Q3/02

摘要： A receiving apparatus, a receiving method, and an imaging apparatus and method, adapted to receive high frequency image signals. The apparatus includes two or more receiver channels, each receiver channel including an antenna pattern including plural antenna elements to receive high frequency image signals, a receiving mechanism to process the high frequency image signals received by the antenna elements into baseband signals, an analog-to-digital conversion mechanism to convert the baseband signals from the receiving mechanism into digital signals, a phase shifting mechanism to phase shift the digital signals, and a combining mechanism to combine the phase shifted digital signals from the receiver channels into combined signals.

摘要翻译： 一种适于接收高频图像信号的接收装置，接收方法和成像装置和方法。 该装置包括两个或多个接收机信道，每个接收机信道包括包括多个天线元件以接收高频图像信号的天线方向图，接收机构，用于将由天线元件接收的高频图像信号处理为基带信号，模拟到 将接收机构的基带信号转换为数字信号的数字转换机构，将数字信号相移的相移机构，以及将来自接收机信道的相移数字信号组合成合成信号的组合机构。

公开(公告)号：US08400512B2

公开(公告)日：2013-03-19

申请号：US12635016

申请日：2009-12-10

申请人： Stefan Koch ,  Marc Guthoerl

发明人： Stefan Koch ,  Marc Guthoerl

IPC分类号： H04N5/33

CPC分类号： H04N5/225 ,  G01S7/4802 ,  G01S13/50 ,  G01S13/867 ,  G01S13/887 ,  G01S13/89 ,  G01S17/89 ,  G01V8/005

摘要： The present invention relates to the fields of imaging systems, security screenings, contraband object detection, microwave screening, millimeter wave screening and Terahertz screening. The present invention especially relates to a camera assisted sensor imaging system and a multi aspect imaging system.The camera assisted sensor imaging system according to the present invention comprises an optical and/or infrared camera unit for generating camera image information, a processing and control unit for detecting targets based on the generated camera image information, and a sensor unit adapted to successively scan portions of a detected target and to generate a plurality of corresponding image information parts, whereby the sensor unit is operable in the microwave, millimeter wave and/or Terahertz frequency range, and the processing and control unit is further adapted to construct an image of the target based on the image information parts and based on the generated camera image information.The multi aspect imaging system according to the present invention comprises one or more reflective elements and a sensor section operable in the microwave, millimeter wave and/or Terahertz frequency range. The sensor section is adapted to scan a first and a second aspect of a target, whereby the second aspect is scanned via a reflective element and the second aspect is scanned directly or via another reflective element.

摘要翻译： 本发明涉及成像系统，安全检查，违禁品检测，微波筛选，毫米波筛选和太赫兹筛选等领域。 本发明特别涉及相机辅助传感器成像系统和多方面成像系统。 根据本发明的相机辅助传感器成像系统包括用于生成相机图像信息的光学和/或红外相机单元，用于基于生成的相机图像信息来检测目标的处理和控制单元，以及适于连续扫描的传感器单元 并且生成多个对应的图像信息部分，由此所述传感器单元可在微波，毫米波和/或太赫兹频率范围内操作，并且所述处理和控制单元进一步适于构建所述检测目标的图像， 基于图像信息部分并基于所生成的相机图像信息。 根据本发明的多方面成像系统包括一个或多个反射元件和可在微波，毫米波和/或太赫兹频率范围内操作的传感器部分。 传感器部分适于扫描目标的第一和第二方面，由此通过反射元件扫描第二方面，并且第二方面直接扫描或经由另一反射元件进行扫描。