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公开(公告)号：US09805525B2
公开(公告)日：2017-10-31
申请号：US15288268
申请日：2016-10-07
Applicant: Infineon Technologies AG
Inventor： Peter Slama , Friedrich Rasbornig , Simon Hainz , Kirk Herfurth , Robert Hermann
CPC classification number: G07C5/0816 , B60T17/221 , B60T2270/10 , B60T2270/406 , G01R31/007 , G01R31/2829 , G06F11/0745 , G06F11/0772
Abstract: An apparatus for providing an error signal for a control unit, the error signal indicating a malfunction of a sensor unit. The apparatus includes an input module configured to receive a sensor signal from the sensor unit, the sensor signal being a periodic signal between an upper level and a lower level of a physical quantity. Further, the apparatus includes a determination module configured to determine the malfunction of the sensor unit and an output module configured to provide the error signal indicating the malfunction for the control unit. The error signal comprises a predetermined level of the physical quantity which differs from the upper level and from the lower level.
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公开(公告)号：US20170284836A1
公开(公告)日：2017-10-05
申请号：US15507479
申请日：2015-09-02
Applicant: Infineon Technologies AG
Inventor： Leo Aichriedler , Udo AUsserlechner , Peter Slama
Abstract: A sensor arrangement includes a sensor element and a magnet module. The sensor element is configured to measure a magnetic field and is positioned within a shaft. The shaft is configured to shield the magnet module and the sensor element. The magnet module is configured to generate the magnetic field. The sensor element is at least partially positioned within the shaft.
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Patent Agency Ranking
公开(公告)号：US20170205250A1
公开(公告)日：2017-07-20
申请号：US14996735
申请日：2016-01-15
Applicant: Infineon Technologies AG
Inventor： Leo Aichriedler , Peter Slama
CPC classification number: G01D5/165 , G01D5/142 , G01D5/145 , G01R15/20 , G01R15/202 , G01R21/08 , G01R33/06 , G01R33/07
Abstract: Rotational angle sensor systems and methods are provided for detecting an angular position of a movable structure. A system may include a movable structure, a rotating member, a magnet and an angular sensor. The movable structure may be configured to rotate about an axis of rotation between a first rotational position and a second rotational position. A rotating member may be coupled to the movable structure and configured to rotate about the axis of rotation based on movement of the movable structure such that rotational positions of the rotating member and the movable structure correspond to one another. A magnet may have a magnetic field pattern with a magnetic field orientation and an angle sensor may be configured to detect the magnetic field pattern and generate one or more signals, based on the magnetic field orientation, corresponding to the rotational position of the movable structure.
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公开(公告)号：US20170052038A1
公开(公告)日：2017-02-23
申请号：US15344997
申请日：2016-11-07
Applicant: Infineon Technologies AG
Inventor： Leo Aichriedler , Peter Slama , Udo Ausserlechner
Abstract: A sensor arrangement having a rotatable driving shaft extending along a rotation axis and comprising a bore extending from a first end face of the shaft along the rotation axis; a magnet arranged at least partially within the bore and coupled to the driving shaft, the magnet configured to generate a magnetic field within the bore; a sensor element arranged at least partially within the bore, and configured to sense a rotation of the magnetic field in response to rotation of the driving shaft; and a magneto-static shield arranged to surround the magnet and the sensor element, wherein the magneto-static shield is stationary with respect to the driving shaft.
Abstract translation: 传感器装置，其具有沿着旋转轴线延伸的可旋转的驱动轴，并且包括从轴的第一端面沿着旋转轴线延伸的孔; 至少部分地布置在所述孔内并且联接到所述驱动轴的磁体，所述磁体被配置为在所述孔内产生磁场; 传感器元件，其至少部分地布置在所述孔内，并且被配置为响应于所述驱动轴的旋转感测所述磁场的旋转; 以及设置成围绕所述磁体和所述传感器元件的磁静电屏蔽，其中所述磁静电屏蔽件相对于所述驱动轴是静止的。
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35.发明授权公开(公告)号：US09465683B2
公开(公告)日：2016-10-11
申请号：US14324766
申请日：2014-07-07
Applicant: Infineon Technologies AG
Inventor： Peter Slama , Friedrich Rasbornig , Simon Hainz , Kirk Herfurth
CPC classification number: G06F11/0772 , G01R31/007 , G01R31/2829 , G06F11/0745
Abstract: An apparatus for providing an error signal for a control unit, the error signal indicating a malfunction of a sensor unit. The apparatus includes an input module configured to receive a sensor signal from the sensor unit, the sensor signal being a periodic signal between an upper level and a lower level of a physical quantity. Further, the apparatus includes a determination module configured to determine the malfunction of the sensor unit and an output module configured to provide the error signal indicating the malfunction for the control unit. The error signal comprises a predetermined level of the physical quantity which differs from the upper level and from the lower level.
Abstract translation: 一种用于为控制单元提供误差信号的装置，所述误差信号指示传感器单元的故障。 所述装置包括：输入模块，被配置为从所述传感器单元接收传感器信号，所述传感器信号是在物理量的上限和下限之间的周期性信号。 此外，该装置包括：确定模块，其被配置为确定传感器单元的故障;以及输出模块，被配置为提供指示控制单元的故障的错误信号。 误差信号包括不同于上层和下层的物理量的预定水平。
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公开(公告)号：US20160061637A1
公开(公告)日：2016-03-03
申请号：US14474638
申请日：2014-09-02
Applicant: Infineon Technologies AG
Inventor： Leo Aichriedler , Peter Slama
Abstract: A sensor arrangement includes a sensor element and a magnet module. The sensor element is configured to measure a magnetic field and is positioned within a shaft. The shaft is configured to shield the magnet module and the sensor element. The magnet module is configured to generate the magnetic field. The sensor element is at least partially positioned within the shaft.
Abstract translation: 传感器装置包括传感器元件和磁体模块。 传感器元件被配置为测量磁场并且被定位在轴内。 轴构造成屏蔽磁体模块和传感器元件。 磁体模块被配置为产生磁场。 传感器元件至少部分地定位在轴内。
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37.发明申请公开(公告)号：US20160004585A1
公开(公告)日：2016-01-07
申请号：US14324766
申请日：2014-07-07
Applicant: Infineon Technologies AG
Inventor： Peter Slama , Friedrich Rasbornig , Simon Hainz , Kirk Herfurth
IPC: G06F11/07
CPC classification number: G06F11/0772 , G01R31/007 , G01R31/2829 , G06F11/0745
Abstract: An apparatus for providing an error signal for a control unit, the error signal indicating a malfunction of a sensor unit. The apparatus includes an input module configured to receive a sensor signal from the sensor unit, the sensor signal being a periodic signal between an upper level and a lower level of a physical quantity. Further, the apparatus includes a determination module configured to determine the malfunction of the sensor unit and an output module configured to provide the error signal indicating the malfunction for the control unit. The error signal comprises a predetermined level of the physical quantity which differs from the upper level and from the lower level.
Abstract translation: 一种用于为控制单元提供误差信号的装置，所述误差信号指示传感器单元的故障。 所述装置包括：输入模块，被配置为从所述传感器单元接收传感器信号，所述传感器信号是在物理量的上限和下限之间的周期性信号。 此外，该装置包括：确定模块，其被配置为确定传感器单元的故障;以及输出模块，被配置为提供指示控制单元的故障的错误信号。 误差信号包括不同于上层和下层的物理量的预定水平。
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