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    Arrangement for operating a wiper
    1.
    发明授权
    Arrangement for operating a wiper 失效
    操作刮水器的布置

    公开(公告)号：US5789888A

    公开(公告)日：1998-08-04

    申请号：US652649

    申请日：1996-05-28

    申请人： Rainer Pientka ,  Hans Meier ,  Henry Blitzke

    发明人： Rainer Pientka ,  Hans Meier ,  Henry Blitzke

    IPC分类号： B60S1/08

    CPC分类号： B60S1/0818 ,  Y10S318/02

    摘要： An arrangement for operating a wiper includes a sensor for detecting a wetting state of a pane and outputting a sensor signal based thereon, an evaluator for receiving the sensor signal from the sensor, and evaluating the sensor signal, and an actuator for actuating the wiper, the actuator being actuated by the evaluator to produce one of a plurality of wiping modes, including a stage II wiping mode for heavy wetting conditions. The evaluator includes an evaluation stage for determining whether a degree of wetting corresponding to a stage II wiping condition occurs after a prolonged wiping break, for example after passing through a tunnel, and a processing stage. If a degree of wetting corresponding to a stage II wiping condition is determined to occur after a prolonged wiping break, the processing stage is actuated by the evaluation stage to cause a change-over to stage II wiping within a shorter time period than in a case where a prolonged wiping break is not present for a comparable degree of wetting.

    摘要翻译： 用于操作刮水器的装置包括：传感器，用于检测玻璃板的润湿状态并输出传感器信号，用于从传感器接收传感器信号并评估传感器信号的评估器，以及用于致动刮水器的致动器， 致动器由评估器致动以产生多个擦拭模式中的一个，包括用于重度润湿条件的阶段II擦拭模式。 评估器包括评估阶段，用于确定在延长的擦拭间隔之后，例如在通过隧道之后是否发生对应于阶段II擦除状况的润湿度，以及处理阶段。 如果在延长的擦拭断裂之后确定对应于阶段II擦拭条件的润湿度，则通过评估阶段来启动处理阶段，以在比在这种情况下更短的时间段内进行II阶段的擦拭 对于相当程度的润湿，不存在长时间的擦拭断裂。

    Device for checking the evaluation circuit for automatic switching operations of illumination device in vehicles
    2.
    发明授权
    Device for checking the evaluation circuit for automatic switching operations of illumination device in vehicles 失效
    用于检查车辆中照明装置的自动切换操作的评估电路的装置

    公开(公告)号：US06525478B2

    公开(公告)日：2003-02-25

    申请号：US09808753

    申请日：2001-03-15

    申请人： Patrick Schmitt ,  Norbert Hog ,  Bruno Hodapp ,  Rainer Pientka ,  Hans Meier ,  Henry Blitzke ,  Manfred Burkart

    发明人： Patrick Schmitt ,  Norbert Hog ,  Bruno Hodapp ,  Rainer Pientka ,  Hans Meier ,  Henry Blitzke ,  Manfred Burkart

    IPC分类号： H05B3702

    CPC分类号： B60Q1/1423 ,  B60Q2300/146 ,  B60Q2300/314 ,  Y10T307/773

    摘要： A device for checking the evaluation circuit for automatic switching operations of the illumination devices in vehicles. A sensor device contains a global sensor for detecting the light conditions in the environment of the vehicle and a directional sensor for the directed detection of the light conditions in the direction of travel in front of the vehicle. The signals of the sensor device are supplied to the evaluation circuit, to determine whether a change in the switching state of the illumination devices is necessary. In order to check the evaluation circuit which is designed using analog technology, in the operating state, the voltage supply to the sensor unit is briefly interrupted at predetermined intervals, as a result of which the condition “night” is simulated. When the evaluation circuit is functioning correctly, this is detected by it as such. When the evaluation circuit is not functioning correctly, a signal is generated, directing attention to the faulty functioning and causing further steps to be initiated. In an embodiment, the checking operation and the voltage interruption are carried out by a microcontroller. In a second checking operation, it is established, in particular in the software, whether the emitted signal values of the evaluation circuit do not exceed a lower value that is determined by the hardware. In a third checking operation, the correct functioning of the A/D converter unit is ascertained.

    摘要翻译： 一种用于检查用于车辆中的照明装置的自动切换操作的评估电路的装置。 传感器装置包括用于检测车辆环境中的光条件的全球传感器和用于有针对性地检测车辆前方的行驶方向上的光条件的方向传感器。 传感器装置的信号被提供给评估电路，以确定是否需要改变照明装置的切换状态。 为了检查使用模拟技术设计的评估电路，在操作状态下，以预定的间隔短暂地中断对传感器单元的电压供应，结果是模拟了“夜”状态。 当评估电路正常工作时，可以这样检测。 当评估电路运行不正常时，产生信号，引导注意功能失效，并引发进一步的步骤。 在一个实施例中，检查操作和电压中断由微控制器执行。 在第二检查操作中，特别是在软件中建立评估电路的发射信号值是否不超过由硬件确定的较低值。 在第三检查操作中，确定A / D转换器单元的正确功能。

    Circuit arrangement, particularly for a wiper arrangement for motor vehicle windshields
    4.
    发明授权
    Circuit arrangement, particularly for a wiper arrangement for motor vehicle windshields 失效
    电路布置，特别是用于汽车挡风玻璃的刮水器布置

    公开(公告)号：US5825148A

    公开(公告)日：1998-10-20

    申请号：US765868

    申请日：1997-01-10

    申请人： Norbert Hog ,  Rainer Pientka ,  Hans Meier ,  Guenther Riehl ,  Henry Blitzke

    发明人： Norbert Hog ,  Rainer Pientka ,  Hans Meier ,  Guenther Riehl ,  Henry Blitzke

    IPC分类号： B60S1/08

    CPC分类号： B60S1/08 ,  Y10S318/02

    摘要： A circuit arrangement, in particular for a wiper arrangement for motor vehicle windshields, having an electric wiper motor and a step-switching unit for the wiper motor that can be actuated via a control device, and wherein at least one output of the control device that is assigned to a specific wiper speed is connected to at least one input of the step-switching unit that determines this wiper speed. A switching means (18) is parallel-connected to the outputs (20, 24) of the control device (12), by way of which a voltage source (U.sub.bat) can be connected with the inputs (22, 26) of the step-switching unit (14), which are assigned to the outputs (20, 24) of the control device (12).

    摘要翻译： PCT No.PCT / DE95 / 01636 Sec。 371日期1997年1月10日 102（e）日期1997年1月10日PCT提交1995年11月23日PCT公布。 WO96 / 19366 PCT出版物 日期1996年6月27日一种电路装置，特别是用于机动车辆挡风玻璃的刮水器装置的电路装置，其具有电动刮水器马达和用于可通过控制装置致动的刮水器马达的步进切换装置，并且其中至少一个输出 分配给特定抽头速度的控制装置连接到确定该抽头速度的步进切换单元的至少一个输入。 开关装置（18）并联连接到控制装置（12）的输出端（20,24），通过该开关装置可以将电压源（Ubat）与步骤的输入端（22,26）连接 切换单元（14），其被分配给控制装置（12）的输出（20,24）。

    System for automatic switching of lighting devices in vehicles
    8.
    发明授权
    System for automatic switching of lighting devices in vehicles 失效
    车辆照明装置自动切换系统

    公开(公告)号：US06727653B2

    公开(公告)日：2004-04-27

    申请号：US09979501

    申请日：2002-03-04

    申请人： Patrick Schmitt ,  Norbert Hog ,  Bruno Hodapp ,  Rainer Pientka ,  Hans Meier ,  Henry Blitzke ,  Manfred Burkart

    发明人： Patrick Schmitt ,  Norbert Hog ,  Bruno Hodapp ,  Rainer Pientka ,  Hans Meier ,  Henry Blitzke ,  Manfred Burkart

    IPC分类号： H05B3700

    CPC分类号： B60Q1/0023 ,  B60Q1/1423 ,  B60Q2300/112 ,  B60Q2300/314 ,  B60Q2300/3321 ,  B60Q2300/337

    摘要： A sensor device, by which the light intensity in the surroundings of the vehicle is detected and which is connected to an evaluation device, by which the signals (S) of the sensor device for the light intensity are compared with at least one threshold value, and from that it is ascertained whether a change in the switching state of the lighting devices is necessary. The evaluation device evaluates signals (S) of the sensor device for the presence of at least one periodically variable signal component (Sk), and in the presence of such a signal component (Sk), the lighting devices are either turned on at a certain level, or remain turned on at that level. By this evaluation, light originating from artificial light sources and having a variable intensity depending on the alternating voltage with which these sources are operated, are detected and assure that the lighting devices will be turned on or will remain turned on if the vehicle is driving in a tunnel or underground garage, for instance, where lighting is provided by artificial light sources.

    摘要翻译： 一种传感器装置，通过该传感器装置检测车辆周围的光强度并将其连接到评估装置，通过该评估装置将用于光强度的传感器装置的信号（S）与至少一个阈值进行比较， 从而确定是否需要改变照明装置的切换状态。 评价装置评估传感器装置的信号（S），以存在至少一个周期性可变信号分量（Sk），并且在存在这样的信号分量（Sk））的情况下，照明装置以某种方式被接通 级别，或在该级别保持打开状态。 通过该评估，检测到源自人造光源并且具有取决于操作这些源的交流电压的可变强度的光，并且确保照明装置将被打开或者如果车辆正在行驶则保持打开 例如，隧道或地下车库，其中照明由人造光源提供。

    Method and device for monitoring an electronic computing unit
    9.
    发明授权
    Method and device for monitoring an electronic computing unit 失效
    用于监视电子计算单元的方法和装置

    公开(公告)号：US6003140A

    公开(公告)日：1999-12-14

    申请号：US913406

    申请日：1997-09-17

    申请人： Rainer Pientka ,  Hans Meier ,  Henry Blitzke

    发明人： Rainer Pientka ,  Hans Meier ,  Henry Blitzke

    IPC分类号： G06F11/30 ,  G06F1/24 ,  G06F11/00 ,  G06F11/16

    CPC分类号： G06F11/0763 ,  G06F11/0754 ,  G06F11/167

    摘要： The invention concerns a method and an arrangement for monitoring a computing unit, such as is used, for example, in control devices. The monitoring device generates a reset signal if the supply voltage drops below a voltage level, below which a defined operation is not ensured. Following the occurrence of a reset signal, a fixedly predetermined code is compared with the content of a volatile memory unit and a signal is emitted based on the comparison result, which determines the further process sequence. A fast and secure determination of the continued optimum process sequence is obtained by continuing with the control of the operating state as it exists at the time when the reset signal occurs, provided the content of the volatile memory unit coincides with the code, whereas a new initialization is carried out if the content of the volatile memory unit deviates from the code.

    摘要翻译： PCT No.PCT / DE97 / 00006 Sec。 371日期1997年9月17日 102（e）1997年9月17日PCT PCT 1997年1月2日PCT公布。 公开号WO97 / 26598 日期1997年7月24日本发明涉及用于监视诸如在控制装置中使用的计算单元的方法和装置。 如果电源电压低于电压电平，则监控装置产生一个复位信号，低于该值时，不能保证定义的操作。 在发生复位信号之后，将固定预定的代码与易失性存储器单元的内容进行比较，并且基于比较结果发出信号，其确定进一步的处理顺序。 通过继续对复位信号发生时存在的运行状态进行控制，只要易失性存储器单元的内容与代码一致，就可以快速而安全地确定持续的最佳处理顺序，而新的 如果易失性存储器单元的内容偏离代码，则执行初始化。

    Apparatus for operating a windshield wiper
    10.
    发明授权
    Apparatus for operating a windshield wiper 失效
    用于操作挡风玻璃刮水器的装置

    公开(公告)号：US5760559A

    公开(公告)日：1998-06-02

    申请号：US655447

    申请日：1996-05-30

    申请人： Rainer Pientka ,  Henry Blitzke ,  Joerg Buerkle

    发明人： Rainer Pientka ,  Henry Blitzke ,  Joerg Buerkle

    IPC分类号： B60S1/08

    CPC分类号： B60S1/0818 ,  Y10S318/02

    摘要： An apparatus for operating a windshield wiper having a sensor device for determining the state of wetness of a windshield, an evaluation device which receives the sensor signal, a dirt-recognition stage and an adjusting device for updating a reference value when dirt is present on the windshield, and an actuating unit for the windshield wiper which can be actuated by the evaluation device in order to initiate a wiping process if the difference between the reference value and a current measured value of the sensor signal exceeds a predetermined threshold value. The measured values can be evaluated by the dirt-recognition stage with respect to signal breaks of the sensor signal caused by the wiping action of the wiper across the sensor surface.

    摘要翻译： 一种用于操作风挡刮水器的装置，具有用于确定挡风玻璃的湿度状态的传感器装置，接收传感器信号的评估装置，污物识别级和调节装置，用于当污垢存在于 挡风玻璃和用于挡风玻璃刮水器的致动单元，其可由评估装置致动，以便如果参考值和传感器信号的当前测量值之间的差超过预定阈值，则启动擦拭过程。 测量值可以通过污染识别阶段对传感器信号的信号断裂进行评估，这是由擦拭器穿过传感器表面的擦拭作用引起的。