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    CIRCUITS, METHODS, AND COMPUTER PROGRAMS TO DETECT MECHANICAL STRESS AND TO MONITOR A SYSTEM
    12.
    发明申请
    CIRCUITS, METHODS, AND COMPUTER PROGRAMS TO DETECT MECHANICAL STRESS AND TO MONITOR A SYSTEM 审中-公开
    检测机械应力和监测系统的电路，方法和计算机程序

    公开(公告)号：US20160273991A1

    公开(公告)日：2016-09-22

    申请号：US15130114

    申请日：2016-04-15

    Applicant: Infineon Technologies AG

    Inventor： Dirk Hammerschmidt ,  Friedrich Rasbornig ,  Michael Strasser

    IPC: G01L25/00 ,  G01L1/18

    CPC classification number: G01L25/00 ,  G01L1/18 ,  G01M5/0083 ,  G01R31/2856 ,  G01R31/2881 ,  H01L22/34

    Abstract: Embodiments provide a circuit, a method, and a computer program configured to detect mechanical stress and a circuit, a method, and a computer program configured to monitor safety of a system. The detection circuit is configured to monitor a mechanical stress level of a semiconductor circuit. The detection circuit comprises a stress monitor module configured to monitor a signal comprising mechanical stress level information of the semiconductor circuit, a reference module to generate a reference signal, and a calibration module configured to modify at least one of the stress signal or the reference signal based on calibration information for the semiconductor circuit to obtain a at least one modified signal. The detection circuit further comprises an activation signal generator configured to generate an activation signal comprising activation information related to the mechanical stress level of the semiconductor circuit depending on a relation between the modified signal, and the stress signal or the reference signal.

    Abstract translation: 实施例提供被配置为检测机械应力的电路，方法和计算机程序，以及被配置为监视系统的安全性的电路，方法和计算机程序。 检测电路被配置为监视半导体电路的机械应力水平。 所述检测电路包括：应力监测模块，被配置为监测包括所述半导体电路的机械应力水平信息的信号，用于产生参考信号的参考模块以及被配置为修改所述应力信号或参考信号中的至少一个的校准模块 基于半导体电路的校准信息获得至少一个修改信号。 所述检测电路还包括激活信号发生器，其被配置为根据所述修改的信号与所述应力信号或所述参考信号之间的关系，产生包括与所述半导体电路的机械应力水平相关的激活信息的激活信号。

    METHOD, APPARATUS AND COMPUTER PROGRAM FOR DIGITAL TRANSMISSION OF MESSAGES
    13.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM FOR DIGITAL TRANSMISSION OF MESSAGES 审中-公开
    用于数字传输信息的方法，装置和计算机程序

    公开(公告)号：US20160182109A1

    公开(公告)日：2016-06-23

    申请号：US15057737

    申请日：2016-03-01

    Applicant: Infineon Technologies AG

    Inventor： Friedrich Rasbornig ,  Wolfgang Granig ,  Bernhard Schaffer ,  Wolfgang Scherr ,  Michael Strasser

    IPC: H04B1/16

    CPC classification number: H04B1/16 ,  H04L51/30

    Abstract: Embodiments relate to a controller operable to transmit digital data messages to a receiver via a communication link having at least a first and a second transmission path, the controller comprising a first signal terminal the first transmission path and a second signal terminal for the second transmission path. The first signal terminal is operable to digitally transmit a first message to the receiver according to a first transmission technique and the second signal terminal is being operable to digitally transmit a second message to the receiver according to a second, different transmission technique.

    Abstract translation: 实施例涉及可操作以经由具有至少第一和第二传输路径的通信链路向接收机发送数字数据消息的控制器，所述控制器包括第一信号终端和第二传输路径的第二信号端 。 第一信号终端可操作以根据第一传输技术向接收机数字发送第一消息，并且第二信号终端可操作以根据第二不同的传输技术向接收机数字地发送第二消息。

    Efficient checksum communication between devices
    18.
    发明授权
    Efficient checksum communication between devices 有权
    设备间高效的校验和通信

    公开(公告)号：US09509444B2

    公开(公告)日：2016-11-29

    申请号：US14317661

    申请日：2014-06-27

    Applicant: Infineon Technologies AG

    Inventor： Wolfgang Scherr ,  Christian Reidl ,  Michael Strasser ,  Veikko Summa

    IPC: H03M13/00 ,  H04L1/00 ,  H03M13/09 ,  H04L1/24

    CPC classification number: H04L1/0061 ,  H03M13/09 ,  H04L1/0046 ,  H04L1/24

    Abstract: Methods and devices are provided wherein feedback is included in a checksum. An example method includes communicating between a first device and a second device. The method further includes including feedback information used by the first device as input to a checksum calculation, wherein the feedback information is not communicated concurrently with the checksum from the first device to the second device.

    Abstract translation: 提供了方法和设备，其中反馈被包括在校验和中。 示例性方法包括在第一设备和第二设备之间进行通信。 该方法还包括将由第一设备使用的反馈信息包括为校验和计算的输入，其中反馈信息不与来自第一设备的校验和同时传送到第二设备。

    SENSOR SELF-DIAGNOSTICS USING MULTIPLE SIGNAL PATHS
    20.
    发明申请
    SENSOR SELF-DIAGNOSTICS USING MULTIPLE SIGNAL PATHS 有权
    使用多个信号波段的传感器自诊断

    公开(公告)号：US20130200909A1

    公开(公告)日：2013-08-08

    申请号：US13833852

    申请日：2013-03-15

    Applicant: Infineon Technologies AG

    Inventor： Friedrich Rasbornig ,  Mario Motz ,  Wolfgang Scherr ,  Wolfgang Granig ,  Michael Strasser ,  Bernhard Schaffer ,  Gerhard Pircher

    IPC: G01R31/3187

    CPC classification number: G01R31/3187 ,  B60T8/885 ,  B60T2250/06 ,  B60T2270/406 ,  B60T2270/411 ,  B60T2270/413 ,  B60W50/0205 ,  B60W2050/0047 ,  B60W2050/0215 ,  G01D3/08 ,  G01R31/007 ,  G01R31/2829

    Abstract: Embodiments relate to systems and methods for self-diagnostics and/or error detection using multiple signal paths in sensor and other systems. In an embodiment, a sensor system comprises at least two sensors, such as magnetic field sensors, and separate signal paths associated with each of the sensors. A first signal path can be coupled to a first sensor and a first digital signal processor (DSP), and a second signal path can be coupled to a second sensor and a second DSP. A signal from the first DSP can be compared with a signal from the second DSP, either on-chip or off, to detect faults, errors, or other information related to the operation of the sensor system. Embodiments of these systems and/or methods can be configured to meet or exceed relevant safety or other industry standards, such as safety integrity level (SIL) standards.

    Abstract translation: 实施例涉及在传感器和其他系统中使用多个信号路径的自诊断和/或错误检测的系统和方法。 在一个实施例中，传感器系统包括至少两个传感器，例如磁场传感器，以及与每个传感器相关联的单独的信号路径。 第一信号路径可以耦合到第一传感器和第一数字信号处理器（DSP），并且第二信号路径可以耦合到第二传感器和第二DSP。 可以将来自第一DSP的信号与来自第二DSP的信号进行片内或截止比较，以检测与传感器系统的操作相关的故障，错误或其他信息。 这些系统和/或方法的实施例可以被配置为满足或超过相关安全或其他行业标准，例如安全完整性等级（SIL）标准。

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