Electronic control apparatus having self-diagnosis function
    2.
    发明授权
    Electronic control apparatus having self-diagnosis function 有权
    具有自诊断功能的电子控制装置

    公开(公告)号:US08095257B2

    公开(公告)日:2012-01-10

    申请号:US12068537

    申请日:2008-02-07

    IPC分类号: G01M17/00

    摘要: The electronic control apparatus includes a rewritable nonvolatile memory, a first function of performing a monitoring operation to detect abnormalities in each of a first to N-th (N being an integer larger than 2) items, and a second function of, when the first function detects an abnormality in an M-th (M being an integer larger than 1 and not larger than the N), storing an abnormality code indicative of the detected abnormality in the rewritable nonvolatile memory. The second function is configured to store an identification information associated with the M-th item so that the M-th item can be identified from the first to N-th items in the rewritable nonvolatile memory.

    摘要翻译: 电子控制装置包括可重写非易失性存储器,执行监视操作以检测第一至第N(N为大于2的整数)中的每一个的异常的第一功能,以及第二功能,当第一 功能检测M的异常(M为大于1且不大于N的整数),将表示检测到的异常的异常代码存储在可重写非易失性存储器中。 第二功能被配置为存储与第M个项目相关联的识别信息,使得可以从可重写非易失性存储器中的第一个到第N个项目识别第M个项目。

    ELECTRONIC CONTROL APPARATUS HAVING SELF-DIAGNOSIS FUNCTION
    3.
    发明申请
    ELECTRONIC CONTROL APPARATUS HAVING SELF-DIAGNOSIS FUNCTION 有权
    具有自诊断功能的电子控制装置

    公开(公告)号:US20080201035A1

    公开(公告)日:2008-08-21

    申请号:US12068537

    申请日:2008-02-07

    IPC分类号: G01M17/00

    摘要: The electronic control apparatus includes a rewritable nonvolatile memory, a first function of performing a monitoring operation to detect abnormalities in each of a first to N-th (N being an integer larger than 2) items, and a second function of, when the first function detects an abnormality in an M-th (M being an integer larger than 1 and not larger than the N), storing an abnormality code indicative of the detected abnormality in the rewritable nonvolatile memory. The second function is configured to store an identification information associated with the M-th item so that the M-th item can be identified from the first to N-th items in the rewritable nonvolatile memory.

    摘要翻译: 电子控制装置包括可重写非易失性存储器,执行监视操作以检测第一至第N(N为大于2的整数)中的每一个的异常的第一功能,以及第二功能,当第一 功能检测M的异常(M为大于1且不大于N的整数),将表示检测到的异常的异常代码存储在可重写非易失性存储器中。 第二功能被配置为存储与第M个项目相关联的识别信息,使得可以从可重写非易失性存储器中的第一个到第N个项目识别第M个项目。