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17 条记录 (耗时 0.024 秒)

    Device, method, and control unit for identifying a side impact, and pressure sensor
    3.
    发明授权
    Device, method, and control unit for identifying a side impact, and pressure sensor 有权

    公开(公告)号：US08504237B2

    公开(公告)日：2013-08-06

    申请号：US12227990

    申请日：2007-06-13

    申请人： Matthias Wellhoefer ,  Boris Adam ,  Volker Frese

    发明人： Matthias Wellhoefer ,  Boris Adam ,  Volker Frese

    IPC分类号： G06F7/00

    CPC分类号： B60R21/0136 ,  B60R2021/0006

    摘要： In device for side impact recognition in a vehicle, at least one pressure sensor system that produces a signal is provided in a side part of the vehicle, and an evaluation circuit is provided that recognizes a side impact as a function of the signal. In addition, a test device is provided for the at least one pressure sensor system, the at least one test device being configured such that the at least one test device oversamples the signal and then filters it in order to produce a test signal, the test device comparing the signal with a reference value and, as a function of this comparison, recognizing the operability of the at least one pressure sensor system.

    Control unit and acceleration sensor system
    4.
    发明授权
    Control unit and acceleration sensor system 有权
    控制单元和加速度传感器系统

    公开(公告)号：US07653468B2

    公开(公告)日：2010-01-26

    申请号：US10577906

    申请日：2004-07-22

    申请人： Matthias Wellhoefer ,  Volker Frese

    发明人： Matthias Wellhoefer ,  Volker Frese

    IPC分类号： B60R22/00 ,  G06F7/00

    CPC分类号： B60R21/0133 ,  B60R21/013 ,  B60R21/01336 ,  B60R2021/01027 ,  B60R2021/0119

    摘要： Described is a control unit and an acceleration sensor system, the control unit having an electronic safety switch which, as a function of a signal of an acceleration sensor system, releases output stages for actuating passenger protection means independently of a processor and the processor actuates the output stages as a function of the signal. The safety switch analyzes an integrated acceleration signal.

    摘要翻译： 描述了一种控制单元和加速度传感器系统，该控制单元具有电子安全开关，电子安全开关作为加速度传感器系统的信号的函数释放用于独立于处理器来驱动乘客保护装置的输出级，并且处理器致动 输出级作为信号的函数。 安全开关分析集成的加速度信号。

    DEVICE AND METHOD FOR TRIGGERING PASSENGER PROTECTION MEANS
    5.
    发明申请
    DEVICE AND METHOD FOR TRIGGERING PASSENGER PROTECTION MEANS 有权
    用于追踪乘客保护手段的装置和方法

    公开(公告)号：US20100191424A1

    公开(公告)日：2010-07-29

    申请号：US12596668

    申请日：2008-02-25

    申请人： Matthias Wellhoefer ,  Volker Frese

    发明人： Matthias Wellhoefer ,  Volker Frese

    IPC分类号： B60R21/01

    CPC分类号： B60R21/013 ,  B60R21/0132 ,  B60R2021/0119 ,  B60R2021/01325 ,  B60R2021/01327

    摘要： A device and a method for triggering passenger protection means as a function of signals of a sensor module is provided. For example, the sensor module includes at least two sensors which are accommodated in one housing. The signal conditioning for the at least two sensors takes place on separate hardware paths.

    摘要翻译： 提供了一种用于触发乘客保护装置作为传感器模块的信号的功能的装置和方法。 例如，传感器模块包括容纳在一个壳体中的至少两个传感器。 用于至少两个传感器的信号调理发生在不同的硬件路径上。

    Device, method, and control unit for identifying a side impact, and pressure sensor
    6.
    发明申请
    Device, method, and control unit for identifying a side impact, and pressure sensor 有权
    用于识别侧面碰撞的装置，方法和控制单元以及压力传感器

    公开(公告)号：US20090271065A1

    公开(公告)日：2009-10-29

    申请号：US12227990

    申请日：2007-06-13

    申请人： Matthias Wellhoefer ,  Boris Adam ,  Volker Frese

    发明人： Matthias Wellhoefer ,  Boris Adam ,  Volker Frese

    IPC分类号： B60R21/013 ,  G01L1/00

    CPC分类号： B60R21/0136 ,  B60R2021/0006

    摘要： In device for side impact recognition in a vehicle, at least one pressure sensor system that produces a signal is provided in a side part of the vehicle, and an evaluation circuit is provided that recognizes a side impact as a function of the signal. In addition, a test device is provided for the at least one pressure sensor system, the at least one test device being configured such that the at least one test device oversamples the signal and then filters it in order to produce a test signal, the test device comparing the signal with a reference value and, as a function of this comparison, recognizing the operability of the at least one pressure sensor system.

    摘要翻译： 在车辆中用于侧面碰撞识别的装置中，在车辆的侧部设置至少一个产生信号的压力传感器系统，并且提供了一种评估电路，其识别作为该信号的函数的侧面碰撞。 此外，为至少一个压力传感器系统提供测试装置，所述至少一个测试装置被配置为使得至少一个测试装置对该信号进行过采样，然后对其进行过滤以产生测试信号，该测试 将所述信号与参考值进行比较，并且作为所述比较的函数，识别所述至少一个压力传感器系统的可操作性。

    Sensor, Designed For Placement In A Series Circuit, In Particular For Application In A Motor Vehicle, A Method For Operating Such Sensors And A Device For Operating Them
    7.
    发明申请
    Sensor, Designed For Placement In A Series Circuit, In Particular For Application In A Motor Vehicle, A Method For Operating Such Sensors And A Device For Operating Them 审中-公开
    传感器，设计用于放置在A系列电路中，特别适用于机动车辆中，用于操作这种传感器的方法和用于操作它们的装置

    公开(公告)号：US20080122600A1

    公开(公告)日：2008-05-29

    申请号：US11666180

    申请日：2005-08-03

    申请人： Matthias Wellhoefer ,  Volker Frese

    发明人： Matthias Wellhoefer ,  Volker Frese

    IPC分类号： B60Q11/00

    CPC分类号： B60R21/01 ,  B60R2021/01068

    摘要： A sensor designed for peripheral placement in a series circuit, in particular for application in a motor vehicle, has the following components. A sensor element for sampling a certain variable and forming a signal corresponding to the certain variable; an analyzer unit for analyzing and processing the signal of the sensor element, which is connected to the sensor element via a sensor connection; a receiving interface for connection to a second sensor for receiving data transmitted from the second sensor, which is connected to the analyzer unit via an input connection, and a transmitting interface for connection to a further sensor or to a sensor interface of a control unit for transmitting data to the further sensor or to the control unit, the transmitting interface being connected to the analyzer unit via an output connection, the receiving interface and the transmitting interface being designed for an identical hardware and software protocol. A method for operating such sensors and a device for operating them are also described.

    摘要翻译： 设计用于串联电路中的外围设置的传感器，特别是用于机动车辆中的传感器具有以下部件。 传感器元件，用于对特定变量进行采样并形成与该特定变量相对应的信号; 用于分析和处理传感器元件的信号的分析器单元，其通过传感器连接连接到传感器元件; 用于连接到第二传感器的接收接口，用于接收经由输入连接连接到分析器单元的从第二传感器发送的数据，以及用于连接到控制单元的另一个传感器或传感器接口的传输接口， 将数据发送到另一传感器或控制单元，发送接口通过输出连接连接到分析器单元，接收接口和发送接口被设计用于相同的硬件和软件协议。 还描述了用于操作这种传感器的方法和用于操作它们的装置。

    Control unit and acceleration sensor system
    8.
    发明申请
    Control unit and acceleration sensor system 有权
    控制单元和加速度传感器系统

    公开(公告)号：US20070079655A1

    公开(公告)日：2007-04-12

    申请号：US10577906

    申请日：2004-07-22

    申请人： Matthias Wellhoefer ,  Volker Frese

    发明人： Matthias Wellhoefer ,  Volker Frese

    IPC分类号： G01P15/00 ,  E05F15/00 ,  B60R21/16

    CPC分类号： B60R21/0133 ,  B60R21/013 ,  B60R21/01336 ,  B60R2021/01027 ,  B60R2021/0119

    摘要： Described is a control unit and an acceleration sensor system, the control unit having an electronic safety switch which, as a function of a signal of an acceleration sensor system, releases output stages for actuating passenger protection means independently of a processor and the processor actuates the output stages as a function of the signal. The safety switch analyzes an integrated acceleration signal.

    摘要翻译： 描述了一种控制单元和加速度传感器系统，该控制单元具有电子安全开关，电子安全开关作为加速度传感器系统的信号的函数释放用于独立于处理器来驱动乘客保护装置的输出级，并且处理器致动 输出级作为信号的函数。 安全开关分析集成的加速度信号。

    Impact sensor and method for testing the same
    10.
    发明申请
    Impact sensor and method for testing the same 失效
    冲击传感器及其测试方法

    公开(公告)号：US20060236745A1

    公开(公告)日：2006-10-26

    申请号：US10565182

    申请日：2004-07-08

    申请人： Rolf-Juergen Recknagel ,  Matthias Wellhoefer

    发明人： Rolf-Juergen Recknagel ,  Matthias Wellhoefer

    IPC分类号： G01N3/30 ,  G01N3/62 ,  G01P21/00

    CPC分类号： B60R21/013 ,  B60R2021/01184 ,  G01L27/007 ,  G01P21/00

    摘要： An impact sensor, or a method for testing the impact sensor. The impact sensor has a sensor element and a filter for filtering the signals of the sensor element. This filter is preferably a low-pass filter. Using a test signal, the filter is tested, and if there is a deviation the filter is corrected using a software filter or through a parametrization of the triggering algorithm.

    摘要翻译： 冲击传感器或用于测试冲击传感器的方法。 冲击传感器具有用于过滤传感器元件的信号的传感器元件和滤波器。 该滤波器优选为低通滤波器。 使用测试信号，测试滤波器，如果存在偏差，则使用软件滤波器或通过触发算法的参数校正滤波器。