Method and Device for Monitoring a Functional Capacity of an Engine Controller of an Internal Combustion Engine
    43.
    发明申请
    Method and Device for Monitoring a Functional Capacity of an Engine Controller of an Internal Combustion Engine 有权
    用于监控内燃机发动机控制器的功能容量的方法和装置

    公开(公告)号:US20100004841A1

    公开(公告)日:2010-01-07

    申请号:US12308184

    申请日:2007-09-19

    IPC分类号: F02D41/22 G06F15/00

    CPC分类号: F02D41/22 Y02T10/40

    摘要: In a method for monitoring the functional capacity of an engine controller having a plurality of execution units, a comparison operating mode is provided, in which a torque monitoring program is executed on a plurality of execution units of the system, and signals outputted during the execution of the monitoring program by the execution units are compared with one another in order to recognize an error.

    摘要翻译: 在用于监视具有多个执行单元的发动机控制器的功能容量的方法中,提供比较操作模式,其中在系统的多个执行单元上执行转矩监视程序,以及在执行期间输出的信号 将执行单元的监视程序彼此进行比较以识别错误。

    Method and device for a switchover and for a data comparison in a computer system having at least two processing units
    45.
    发明申请
    Method and device for a switchover and for a data comparison in a computer system having at least two processing units 有权
    用于具有至少两个处理单元的计算机系统中的切换和数据比较的方法和装置

    公开(公告)号:US20090055674A1

    公开(公告)日:2009-02-26

    申请号:US11665727

    申请日:2005-10-25

    IPC分类号: G06F1/04

    摘要: A method and a device are provided for performing switching and data comparison in a computer system having at least two processing units which each process data at a specified clock pulse, in which a switchover arrangement is provided and switching takes place between at least two operating modes, and a comparison unit is provided. A first operating mode corresponding to a compare mode is provided, and a second operating mode corresponding to a performance mode is provided. A synchronization arrangement is provided which assigns to the specifiable data a clock pulse information as a function of a processing unit, and at least the comparison unit takes into consideration this clock pulse information in the corresponding data.

    摘要翻译: 提供了一种用于在具有至少两个处理单元的计算机系统中执行切换和数据比较的方法和装置,每个处理单元每个以指定的时钟脉冲处理数据,其中提供切换装置,并且在至少两个操作模式之间进行切换 ,并提供比较单元。 提供与比较模式相对应的第一操作模式,并且提供与演奏模式相对应的第二操作模式。 提供了一种同步装置,其向可指定数据分配作为处理单元的函数的时钟脉冲信息,并且至少比较单元考虑了相应数据中的该时钟脉冲信息。

    Method and device for error detection for a cache memory and corresponding cache memory
    48.
    发明授权
    Method and device for error detection for a cache memory and corresponding cache memory 有权
    用于高速缓冲存储器和对应高速缓冲存储器的错误检测的方法和装置

    公开(公告)号:US07831889B2

    公开(公告)日:2010-11-09

    申请号:US10561634

    申请日:2004-06-18

    IPC分类号: G11C29/00

    CPC分类号: G06F11/1064

    摘要: A method for error detection in a cache memory for storing data, the access to the data stored in the cache memory taking place by addresses assigned to them, wherein for the addresses assigned to the stored data, at least one first test signature made up of at least one first signature bit is generated and also stored in the cache memory.

    摘要翻译: 一种用于存储数据的高速缓冲存储器中的错误检测方法,通过分配给它们的地址进行存储在高速缓冲存储器中的数据的访问,其中对于分配给存储数据的地址,至少一个第一测试签名由 生成至少一个第一签名位并将其存储在高速缓冲存储器中。

    Method and Device for Error Detection for a Cache Memory and Corresponding Cache Memory
    49.
    发明申请
    Method and Device for Error Detection for a Cache Memory and Corresponding Cache Memory 有权
    用于高速缓存存储器和相应缓存存储器的错误检测的方法和装置

    公开(公告)号:US20070271485A1

    公开(公告)日:2007-11-22

    申请号:US10561634

    申请日:2004-06-18

    IPC分类号: G06F11/00

    CPC分类号: G06F11/1064

    摘要: A method for error detection in a cache memory for storing data, the access to the data stored in the cache memory taking place by addresses assigned to them, wherein for the addresses assigned to the stored data, at least one first test signature made up of at least one first signature bit is generated and also stored in the cache memory.

    摘要翻译: 一种用于存储数据的高速缓冲存储器中的错误检测方法,通过分配给它们的地址进行存储在高速缓冲存储器中的数据的访问,其中对于分配给存储数据的地址,至少一个第一测试签名由 生成至少一个第一签名位并将其存储在高速缓冲存储器中。

    Method And Device For A Switchover In A Computer System Having At Least Two Processing Units
    50.
    发明申请
    Method And Device For A Switchover In A Computer System Having At Least Two Processing Units 审中-公开
    在具有至少两个处理单元的计算机系统中进行切换的方法和装置

    公开(公告)号:US20080091927A1

    公开(公告)日:2008-04-17

    申请号:US11666394

    申请日:2005-10-25

    IPC分类号: G06F9/30

    摘要: A method and device for switching over in a computer system having at least two processing units, a switchover means and a compare means, switching over taking place between at least two operating modes, and a first operating mode corresponding to a compare mode, and a second operating mode corresponding to a performance mode; at least one first information and one second information being compared in the compare mode, wherein the compare means and the switchover means are provided structurally external to the processing units, at least one buffer memory being provided and at least one of the informations to be compared in the compare mode being buffer-stored for a specifiable and/or ascertainable time in the buffer memory in such a way that the first and the second information are able to be directly compared to each other.

    摘要翻译: 一种用于在具有至少两个处理单元的计算机系统中切换的方法和设备,切换装置和比较装置,切换在至少两个操作模式之间进行,以及与比较模式相对应的第一操作模式,以及 对应于演奏模式的第二操作模式; 至少一个第一信息和一个第二信息在比较模式下进行比较,其中比较装置和切换装置在结构上提供于处理单元的外部,提供至少一个缓冲存储器和要比较的至少一个信息 在比较模式中,缓冲存储器中的可指定和/或可确定的时间被缓冲存储器中,使得第一和第二信息能够彼此直接比较。