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    METHOD FOR SUPPRESSING INTERFERENCES IN A SAMPLING PROCESS AS WELL AS A DEVICE FOR CARRYING OUT THE METHOD
    1.
    发明申请
    METHOD FOR SUPPRESSING INTERFERENCES IN A SAMPLING PROCESS AS WELL AS A DEVICE FOR CARRYING OUT THE METHOD 有权
    用于在采样过程中抑制干扰的方法作为用于执行方法的设备

    公开(公告)号：US20150146829A1

    公开(公告)日：2015-05-28

    申请号：US14401597

    申请日：2013-03-25

    Applicant: Robert Bosch GmbH

    Inventor： Thomas Wuchert ,  Matthias Kalisch

    IPC: H04B15/00 ,  H04L7/02 ,  H04L27/10

    CPC classification number: H04B15/00 ,  G01D3/032 ,  H03M1/0656 ,  H03M1/1245 ,  H04L7/02 ,  H04L27/10

    Abstract: A method is provided for suppressing interferences in a sampling process. The method includes the method step of sampling an analog useful signal at a sampling frequency f as well as determining whether an interference amplitude is present. In the presence of an interference amplitude, a stochastic shift of the chronologically equidistant sampling points in time, which are determined by the sampling frequency f, is carried out within a range [=Δt; +Δt] (21) around the equidistant sampling points in time, Δt being the maximum shift. Subsequently, a resampling of the analog useful signal is carried out. It is redetermined whether an interference amplitude is present. In the case of the continuous presence of an interference amplitude, a change in the absolute value of the maximum shift |Δt| is carried out and the process is restarted with the method step of stochastically shifting the sampling points in time.

    Abstract translation: 提供了一种用于抑制采样过程中的干扰的方法。 该方法包括以采样频率f对模拟有用信号进行采样以及确定是否存在干扰幅度的方法步骤。 在存在干涉幅度的情况下，由采样频率f确定的时间上等距离采样点的随机偏移在[=＆Dgr; t; +＆Dgr; t]（21）在时间上的等距采样点周围，Dgr; t是最大偏移。 随后，进行模拟有用信号的再采样。 重新确定是否存在干扰幅度。 在连续存在干涉幅度的情况下，最大偏移|＆Dgr; t |的绝对值的变化 并且通过随时随地移动采样点的方法步骤重新开始处理。

    Method for suppressing interferences in a sampling process as well as a device for carrying out the method
    3.
    发明授权
    Method for suppressing interferences in a sampling process as well as a device for carrying out the method 有权
    用于抑制采样过程中的干扰的方法以及用于执行该方法的装置

    公开(公告)号：US09240847B2

    公开(公告)日：2016-01-19

    申请号：US14401597

    申请日：2013-03-25

    Applicant: Robert Bosch GmbH

    Inventor： Thomas Wuchert ,  Matthias Kalisch

    IPC: H04L7/00 ,  H04B15/00 ,  H03M1/06 ,  G01D3/032 ,  H04L7/02 ,  H04L27/10 ,  H03M1/12

    CPC classification number: H04B15/00 ,  G01D3/032 ,  H03M1/0656 ,  H03M1/1245 ,  H04L7/02 ,  H04L27/10

    Abstract: A method is provided for suppressing interferences in a sampling process. The method includes the method step of sampling an analog useful signal at a sampling frequency f as well as determining whether an interference amplitude is present. In the presence of an interference amplitude, a stochastic shift of the chronologically equidistant sampling points in time, which are determined by the sampling frequency f, is carried out within a range [−Δt; +Δt] (21) around the equidistant sampling points in time, Δt being the maximum shift. Subsequently, a resampling of the analog useful signal is carried out. It is redetermined whether an interference amplitude is present. In the case of the continuous presence of an interference amplitude, a change in the absolute value of the maximum shift |Δt| is carried out and the process is restarted with the method step of stochastically shifting the sampling points in time.

    Abstract translation: 提供了一种用于抑制采样过程中的干扰的方法。 该方法包括以采样频率f对模拟有用信号进行采样以及确定是否存在干扰幅度的方法步骤。 在存在干扰幅度的情况下，由采样频率f确定的时间上等距离采样点的随机偏移在[ - ＆Dgr; t]的范围内进行。 +＆Dgr; t]（21）在时间上的等距采样点周围，Dgr; t是最大偏移。 随后，进行模拟有用信号的再采样。 重新确定是否存在干扰幅度。 在连续存在干涉幅度的情况下，最大偏移|＆Dgr; t |的绝对值的变化 并且通过随时随地移动采样点的方法步骤重新开始处理。

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