Diagnostic coordination control
    2.
    发明申请
    Diagnostic coordination control 失效
    诊断协调控制

    公开(公告)号:US20050228576A1

    公开(公告)日:2005-10-13

    申请号:US10819724

    申请日:2004-04-07

    IPC分类号: F02P11/00 F02P17/00 F02P17/12

    CPC分类号: F02P11/00 F02P17/12

    摘要: An engine control system includes an ignition switch that selectively initiates an ignition signal and an operating mode of an engine. A powertrain relay selectively generates a PR load signal based on the ignition signal and the operating mode. A control module enables an ignition signal diagnostic system when the operating mode is a RUN mode, the ignition signal is generated and the PR load signal is generated.

    摘要翻译: 发动机控制系统包括点火开关,其选择性地启动点火信号和发动机的操作模式。 动力传动系继电器基于点火信号和操作模式选择性地产生PR负载信号。 当操作模式为运行模式时,控制模块启用点火信号诊断系统,产生点火信号并产生PR负载信号。

    Diagnostic fault clearing system
    4.
    发明申请
    Diagnostic fault clearing system 有权
    诊断故障清除系统

    公开(公告)号:US20070055421A1

    公开(公告)日:2007-03-08

    申请号:US11219042

    申请日:2005-09-02

    IPC分类号: G06F19/00

    CPC分类号: G07C5/0808

    摘要: A vehicle diagnostics clearing system that detects a clear diagnostic faults flag and clears diagnostic faults from a control module includes a clear diagnostic faults flag monitoring module and a clear diagnostic faults module. The clear diagnostic faults flag monitoring module periodically monitors the clear diagnostic faults flag in the control module. When the clear diagnostic faults flag monitoring module detects that the clear diagnostic faults flag is set, the clear diagnostic faults module clears the diagnostic faults from the control module for a predetermined period.

    摘要翻译: 检测清除诊断故障标志并清除控制模块诊断故障的车辆诊断清除系统包括清除诊断故障标志监控模块和清除诊断故障模块。 清除诊断故障标志监控模块定期监控控制模块中的清除诊断故障标志。 当清除诊断故障标志监控模块检测到清除诊断故障标志置位时,清除诊断故障模块在预定时间内清除控制模块的诊断故障。