Good checking for vehicle wheel speed sensors
    1.
    发明授权
    Good checking for vehicle wheel speed sensors 有权
    良好的检查车轮速度传感器

    公开(公告)号:US08467929B2

    公开(公告)日:2013-06-18

    申请号:US12860362

    申请日:2010-08-20

    摘要: A controller for determining whether a previously-detected vehicle wheel speed sensor malfunction still exists. The controller includes an electronic, non-volatile memory, and an electronic processing unit connected to the electronic, non-volatile memory. The electronic processing module includes a malfunction monitoring module, a failure handling module, and a signal checking module. The malfunction monitoring module monitors the operation of at least one wheel speed sensor and generates a fault signal when the at least one sensor malfunctions. The failure handling module causes drive cycle information and the fault information to be stored in the electronic, non-volatile memory. The signal checking module performs a signal check on information from the at least one wheel speed sensor. A tell-tale indicator is deactivated and/or a vehicle control system resumes normal operation if the wheel speed sensor passes the signal check.

    摘要翻译: 用于确定先前检测到的车轮速度传感器故障是否仍然存在的控制器。 控制器包括电子的,非易失性的存储器和连接到电子的非易失性存储器的电子处理单元。 电子处理模块包括故障监视模块,故障处理模块和信号检测模块。 故障监测模块监视至少一个车轮速度传感器的操作,并且当至少一个传感器发生故障时产生故障信号。 故障处理模块将驱动周期信息和故障信息存储在电子的非易失性存储器中。 信号检查模块对来自至少一个车轮速度传感器的信息执行信号检查。 如果车轮速度传感器通过信号检查,告警指示灯被停用和/或车辆控制系统恢复正常操作。

    GOOD CHECKING FOR VEHICLE WHEEL SPEED SENSORS
    6.
    发明申请
    GOOD CHECKING FOR VEHICLE WHEEL SPEED SENSORS 有权
    车辆速度传感器的良好检查

    公开(公告)号:US20110066319A1

    公开(公告)日:2011-03-17

    申请号:US12860362

    申请日:2010-08-20

    IPC分类号: G06F19/00

    摘要: A controller for determining whether a previously-detected vehicle wheel speed sensor malfunction still exists. The controller includes an electronic, non-volatile memory, and an electronic processing unit connected to the electronic, non-volatile memory. The electronic processing module includes a malfunction monitoring module, a failure handling module, and a signal checking module. The malfunction monitoring module monitors the operation of at least one wheel speed sensor and generates a fault signal when the at least one sensor malfunctions. The failure handling module causes drive cycle information and the fault information to be stored in the electronic, non-volatile memory. The signal checking module performs a signal check on information from the at least one wheel speed sensor. A tell-tale indicator is deactivated and/or a vehicle control system resumes normal operation if the wheel speed sensor passes the signal check.

    摘要翻译: 用于确定先前检测到的车轮速度传感器故障是否仍然存在的控制器。 控制器包括电子的,非易失性的存储器和连接到电子的非易失性存储器的电子处理单元。 电子处理模块包括故障监视模块,故障处理模块和信号检测模块。 故障监测模块监视至少一个车轮速度传感器的操作,并且当至少一个传感器发生故障时产生故障信号。 故障处理模块将驱动周期信息和故障信息存储在电子的非易失性存储器中。 信号检查模块对来自至少一个车轮速度传感器的信息执行信号检查。 如果车轮速度传感器通过信号检查,告警指示灯被停用和/或车辆控制系统恢复正常操作。

    GOOD CHECKING FOR VEHICLE STEERING ANGLE SENSOR
    10.
    发明申请
    GOOD CHECKING FOR VEHICLE STEERING ANGLE SENSOR 有权
    良好的车辆转向角传感器检查

    公开(公告)号:US20110071727A1

    公开(公告)日:2011-03-24

    申请号:US12860407

    申请日:2010-08-20

    IPC分类号: G06F19/00

    摘要: A controller for determining whether a previously-determined vehicle steering sensor malfunction still exists. The controller includes an electronic, non-volatile memory, and an electronic processing unit connected to the electronic, non-volatile memory. The electronic processing module includes a malfunction monitoring module, a failure handling module, and a signal checking module. The malfunction monitoring module monitors the operation of at least one vehicle sensor and generates a fault signal when the at least one sensor malfunctions. The failure handling module causes drive cycle information and the fault information to be stored in the electronic, non-volatile memory. The signal checking module performs a signal check on information from the at least one sensor.

    摘要翻译: 用于确定先前确定的车辆转向传感器故障是否仍然存在的控制器。 控制器包括电子的,非易失性的存储器和连接到电子的非易失性存储器的电子处理单元。 电子处理模块包括故障监视模块,故障处理模块和信号检测模块。 故障监测模块监视至少一个车辆传感器的操作,并且当至少一个传感器发生故障时产生故障信号。 故障处理模块将驱动周期信息和故障信息存储在电子的非易失性存储器中。 信号检查模块对来自至少一个传感器的信息执行信号检查。