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    Method and System for Detecting a Failure In an Error Correcting Unit
    1.
    发明申请
    Method and System for Detecting a Failure In an Error Correcting Unit 有权
    在错误纠正单元中检测故障的方法和系统

    公开(公告)号：US20110087932A1

    公开(公告)日：2011-04-14

    申请号：US12772423

    申请日：2010-05-03

    申请人： Peter Sautter ,  Harald Tschentscher ,  Carsten Gebauer ,  Berthold Fehrenbacher ,  Roy M. Haley ,  Alexandre Palus ,  Charles Ming-Fong Tsai ,  Venkata Kishore Gadde ,  Hoi-Man Low

    发明人： Peter Sautter ,  Harald Tschentscher ,  Carsten Gebauer ,  Berthold Fehrenbacher ,  Roy M. Haley ,  Alexandre Palus ,  Charles Ming-Fong Tsai ,  Venkata Kishore Gadde ,  Hoi-Man Low

    IPC分类号： G06F11/07

    CPC分类号： G06F11/2215

    摘要： In order to detect a faulty error correcting unit (2) in an embedded system, wherein the error correcting unit (2) receives output data from a data source (20) and determines, whether the received data are incorrect, and wherein if the received data are incorrect, the error correcting unit (2) is expected to correct at least one error within the received data, output the corrected data and manipulate an error vector (4), a method and a system (Ia) are suggested that enable to compare the output data of the error correcting unit (2) with at least one reference data, wherein the at least one reference data originate at least indirectly from the data source (20). Both, the error vector (4) and the result of the comparison are input to a plausibility test in order to decide, whether the error correcting unit (2) is faulty. According to the result of the plausibility test, a failure vector (7) is manipulated in order to indicate whether a failure in the error correcting unit (2) is detected.

    摘要翻译： 为了检测嵌入式系统中的故障纠错单元（2），其中纠错单元（2）从数据源（20）接收输出数据，并确定接收到的数据是否不正确，并且其中如果接收到 数据不正确，误差校正单元（2）预期校正接收到的数据中的至少一个误差，输出校正数据并操纵误差向量（4），建议方法和系统（1a），使得能够 将纠错单元（2）的输出数据与至少一个参考数据进行比较，其中至少一个参考数据至少从数据源（20）间接产生。 误差矢量（4）和比较结果都输入到合理性检验中，以确定误差校正单元（2）是否有故障。 根据合理性试验的结果，操作故障矢量（7），以指示是否检测到纠错单元（2）中的故障。

    Circuit configuration for analog/digital conversion
    2.
    发明申请
    Circuit configuration for analog/digital conversion 有权
    模拟/数字转换的电路配置

    公开(公告)号：US20060066465A1

    公开(公告)日：2006-03-30

    申请号：US11220871

    申请日：2005-09-06

    申请人： Gotthilf Koerner ,  Berthold Fehrenbacher ,  Axel Breitmaier

    发明人： Gotthilf Koerner ,  Berthold Fehrenbacher ,  Axel Breitmaier

    IPC分类号： H03M1/12

    CPC分类号： H03M1/1076 ,  H03M1/1225

    摘要： A circuit configuration for converting analog signals to digital signals, having a multiplexer which has a plurality of analog signal inputs, an address input that is several bits wide and an output, and which is configured to connect one of the analog signal inputs to the output when an address assigned to the respective analog signal input is applied to the address input, and having an analog/digital converter, whose input is connected to the output of the multiplexer in order to digitize the respective analog signal emitted at the output. The circuit configuration includes at least one test signal source for supplying a test signal to a subset of the analog signal inputs of the multiplexer. In addition, an address is assigned to each of the analog signal inputs of this subset, of whose bits one has a first binary value, and all the others have a second binary value that is different from the first.

    摘要翻译： 一种用于将模拟信号转换为数字信号的电路配置，具有多路复用器，该复用器具有多个模拟信号输入，几位宽的地址输入和输出，并且被配置为将模拟信号输入之一连接到输出 当分配给相应的模拟信号输入的地址被施加到地址输入时，并且具有模拟/数字转换器，其输入端连接到多路复用器的输出端，以便数字化在输出端发射的各个模拟信号。 电路配置包括用于将测试信号提供给多路复用器的模拟信号输入的子集的至少一个测试信号源。 此外，地址被分配给该子集的每个模拟信号输入，其位1具有第一二进制值，并且所有其他的具有与第一二进制值不同的第二二进制值。

    Microcontroller System and Operating Method Therefor
    3.
    发明申请
    Microcontroller System and Operating Method Therefor 有权
    微控制器系统及其操作方法

    公开(公告)号：US20070276968A1

    公开(公告)日：2007-11-29

    申请号：US11547949

    申请日：2005-02-09

    申请人： Gotthilf Koerner ,  Berthold Fehrenbacher

    发明人： Gotthilf Koerner ,  Berthold Fehrenbacher

    IPC分类号： G06F3/00

    CPC分类号： G05B19/0428 ,  G05B2219/24117 ,  G05B2219/24125 ,  G05B2219/24152

    摘要： A microcontroller system includes a microcontroller, a device which is controllable by the microcontroller, and a monitoring device. Under the control of a normal operation program, the microcontroller outputs a normal operation indicating signal. If the normal operation indicating signal is absent, the monitoring device transfers the device into a secured state and, if it is absent over a predefined period of time, locks the device in that state. When predefined exceptional conditions occur, the microcontroller changes to an operation preparation program, and the monitoring device increments a register. If the contents of the register reach a predefined value, the monitoring device locks the device in the secured state.

    摘要翻译： 微控制器系统包括微控制器，由微控制器控制的装置和监视装置。 在正常操作程序的控制下，微控制器输出正常操作指示信号。 如果没有正常操作指示信号，则监视设备将设备传送到安全状态，如果在预定义的时间段内不存在，则将该设备锁定在该状态。 当发生预定义的异常情况时，微控制器变为操作准备程序，监控设备增加一个寄存器。 如果寄存器的内容达到预定义值，监控设备会将设备锁定在安全状态。

    Method and system for detecting a failure in an error correcting unit
    4.
    发明授权
    Method and system for detecting a failure in an error correcting unit 有权
    用于检测纠错单元中的故障的方法和系统

    公开(公告)号：US08423836B2

    公开(公告)日：2013-04-16

    申请号：US12772423

    申请日：2010-05-03

    申请人： Peter Sautter ,  Harald Tschentscher ,  Carsten Gebauer ,  Berthold Fehrenbacher ,  Roy M. Haley ,  Alexandre Palus ,  Charles Ming-Fong Tsai ,  Venkata Kishore Gadde ,  Hoi-Man Low

    发明人： Peter Sautter ,  Harald Tschentscher ,  Carsten Gebauer ,  Berthold Fehrenbacher ,  Roy M. Haley ,  Alexandre Palus ,  Charles Ming-Fong Tsai ,  Venkata Kishore Gadde ,  Hoi-Man Low

    IPC分类号： G06F11/00

    CPC分类号： G06F11/2215

    摘要： In order to detect a faulty error correcting unit (2) in an embedded system, wherein the error correcting unit (2) receives output data from a data source (20) and determines, whether the received data are incorrect, and wherein if the received data are incorrect, the error correcting unit (2) is expected to correct at least one error within the received data, output the corrected data and manipulate an error vector (4), a method and a system (Ia) are suggested that enable to compare the output data of the error correcting unit (2) with at least one reference data, wherein the at least one reference data originate at least indirectly from the data source (20). Both, the error vector (4) and the result of the comparison are input to a plausibility test in order to decide, whether the error correcting unit (2) is faulty. According to the result of the plausibility test, a failure vector (7) is manipulated in order to indicate whether a failure in the error correcting unit (2) is detected.

    摘要翻译： 为了检测嵌入式系统中的故障纠错单元（2），其中纠错单元（2）从数据源（20）接收输出数据，并确定接收到的数据是否不正确，并且其中如果接收到 数据不正确，误差校正单元（2）预期校正接收到的数据中的至少一个误差，输出校正数据并操纵误差向量（4），建议方法和系统（1a），使得能够 将纠错单元（2）的输出数据与至少一个参考数据进行比较，其中至少一个参考数据至少从数据源（20）间接产生。 误差矢量（4）和比较结果都输入到合理性检验中，以确定误差校正单元（2）是否有故障。 根据合理性试验的结果，操作故障矢量（7），以指示是否检测到纠错单元（2）中的故障。

    Microcontroller system and operating method for secure device locking using counter and timer
    6.
    发明授权
    Microcontroller system and operating method for secure device locking using counter and timer 有权
    使用计数器和定时器的微控制器系统和安全设备锁定的操作方法

    公开(公告)号：US07653837B2

    公开(公告)日：2010-01-26

    申请号：US11547949

    申请日：2005-02-09

    申请人： Gotthilf Koerner ,  Berthold Fehrenbacher

    发明人： Gotthilf Koerner ,  Berthold Fehrenbacher

    IPC分类号： G06F11/00

    CPC分类号： G05B19/0428 ,  G05B2219/24117 ,  G05B2219/24125 ,  G05B2219/24152

    摘要： A microcontroller system includes a microcontroller, a device which is controllable by the microcontroller, and a monitoring device. Under the control of a normal operation program, the microcontroller outputs a normal operation indicating signal. If the normal operation indicating signal is absent, the monitoring device transfers the device into a secured state and, if it is absent over a predefined period of time, locks the device in that state. When predefined exceptional conditions occur, the microcontroller changes to an operation preparation program, and the monitoring device increments a register. If the contents of the register reach a predefined value, the monitoring device locks the device in the secured state.

    摘要翻译： 微控制器系统包括微控制器，由微控制器控制的装置和监视装置。 在正常操作程序的控制下，微控制器输出正常操作指示信号。 如果没有正常操作指示信号，则监视设备将设备传送到安全状态，如果在预定义的时间段内不存在，则将该设备锁定在该状态。 当发生预定义的异常情况时，微控制器变为操作准备程序，监控设备增加一个寄存器。 如果寄存器的内容达到预定义值，监控设备会将设备锁定在安全状态。

    Circuit configuration for analog/digital conversion
    7.
    发明授权
    Circuit configuration for analog/digital conversion 有权
    模拟/数字转换的电路配置

    公开(公告)号：US07176816B2

    公开(公告)日：2007-02-13

    申请号：US11220871

    申请日：2005-09-06

    申请人： Gotthilf Koerner ,  Berthold Fehrenbacher ,  Axel Breitmaier

    发明人： Gotthilf Koerner ,  Berthold Fehrenbacher ,  Axel Breitmaier

    IPC分类号： H03M1/10

    CPC分类号： H03M1/1076 ,  H03M1/1225

    摘要： A circuit configuration for converting analog signals to digital signals, having a multiplexer which has a plurality of analog signal inputs, an address input that is several bits wide and an output, and which is configured to connect one of the analog signal inputs to the output when an address assigned to the respective analog signal input is applied to the address input, and having an analog/digital converter, whose input is connected to the output of the multiplexer in order to digitize the respective analog signal emitted at the output. The circuit configuration includes at least one test signal source for supplying a test signal to a subset of the analog signal inputs of the multiplexer. In addition, an address is assigned to each of the analog signal inputs of this subset, of whose bits one has a first binary value, and all the others have a second binary value that is different from the first.

    摘要翻译： 一种用于将模拟信号转换为数字信号的电路配置，具有多路复用器，该复用器具有多个模拟信号输入，几位宽的地址输入和输出，并且被配置为将模拟信号输入之一连接到输出 当分配给相应的模拟信号输入的地址被施加到地址输入时，并且具有模拟/数字转换器，其输入端连接到多路复用器的输出端，以便数字化在输出端发射的各个模拟信号。 电路配置包括用于将测试信号提供给多路复用器的模拟信号输入的子集的至少一个测试信号源。 此外，地址被分配给该子集的每个模拟信号输入，其位1具有第一二进制值，并且所有其他的具有与第一二进制值不同的第二二进制值。