-
公开(公告)号：US20100204868A1
公开(公告)日：2010-08-12
申请号：US12368607
申请日：2009-02-10
申请人： Joseph M. Stempnik , Paul A. Bauerle , Debbie L. Makowske , Tracey A. Bagley-Reed , Sandra J. Nelson
发明人： Joseph M. Stempnik , Paul A. Bauerle , Debbie L. Makowske , Tracey A. Bagley-Reed , Sandra J. Nelson
CPC分类号： F02D41/221 , F02D41/0002 , F02D2011/102 , F02P3/02 , F02P17/12 , Y02T10/40
摘要： A control system comprising a powertrain relay diagnostic module that determines a single continuous period that a powertrain relay voltage is less than an ignition relay voltage, that compares the single continuous period to a single predetermined period, and that diagnoses a powertrain relay out of correlation (OOC) error when the single continuous period is greater than or equal to the single predetermined period, and an ignition relay diagnostic module that diagnoses an ignition relay OOC error when the ignition relay voltage is less than the powertrain relay voltage for a first predetermined cumulative period within a first predetermined total period.
摘要翻译： 一种控制系统，包括动力系继电器诊断模块，其确定动力系继电器电压小于点火继电器电压的单个连续周期，该点火继电器电压将单个连续周期与单个预定周期进行比较，并且将动力系继电器与相关性进行诊断（ OOC）错误，以及点火继电器诊断模块，其在点火继电器电压小于第一预定累积期间的动力系继电器电压时诊断点火继电器OOC误差;以及点火继电器诊断模块，其在所述单个连续周期大于或等于所述单个预定周期时， 在第一预定总计期间内。
-
公开(公告)号：US08050813B2
公开(公告)日：2011-11-01
申请号：US12368607
申请日：2009-02-10
申请人： Joseph M. Stempnik , Paul A. Bauerle , Debbie L. Makowske , Tracey A. Bagley-Reed , Sandra J. Nelson
发明人： Joseph M. Stempnik , Paul A. Bauerle , Debbie L. Makowske , Tracey A. Bagley-Reed , Sandra J. Nelson
IPC分类号： G01M15/00
CPC分类号： F02D41/221 , F02D41/0002 , F02D2011/102 , F02P3/02 , F02P17/12 , Y02T10/40
摘要： A control system comprising a powertrain relay diagnostic module that determines a single continuous period that a powertrain relay voltage is less than an ignition relay voltage, that compares the single continuous period to a single predetermined period, and that diagnoses a powertrain relay out of correlation (OOC) error when the single continuous period is greater than or equal to the single predetermined period, and an ignition relay diagnostic module that diagnoses an ignition relay OOC error when the ignition relay voltage is less than the powertrain relay voltage for a first predetermined cumulative period within a first predetermined total period.
摘要翻译： 一种控制系统，包括动力系继电器诊断模块，其确定动力系继电器电压小于点火继电器电压的单个连续周期，该点火继电器电压将单个连续周期与单个预定周期进行比较，并且将动力系继电器与相关性进行诊断（ OOC）错误，以及点火继电器诊断模块，其在点火继电器电压小于第一预定累积期间的动力系继电器电压时诊断点火继电器OOC误差;以及点火继电器诊断模块，其在所述单个连续周期大于或等于所述单个预定周期时， 在第一预定总计期间内。
-
3.发明申请SECURING AND DIAGNOSING THE VEHICLE SPEED INPUT AND DIRECTION FOR TORQUE CONTROL SYSTEMS 有权车辆控制系统的车速输入和方向的安全和诊断公开(公告)号：US20090234534A1
公开(公告)日：2009-09-17
申请号：US12362843
申请日：2009-01-30
申请人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
发明人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
IPC分类号： G01M17/007 , G06F17/00
CPC分类号： B60W50/0205 , B60W2050/0215 , B60W2510/0638 , B60W2510/104 , B60W2520/28 , F16H2061/1208 , F16H2061/1284
摘要： A vehicle speed module includes a speed arbitration module that receives at least two of a wheel speed, a transmission output speed (TOS), and an electric motor speed (EMS), and that determines a vehicle speed based on a comparison of the at least two of the wheel speed, the TOS, and the EMS. A speed diagnostic module selectively diagnoses a fault in one of a wheel speed sensor, a TOS sensor, and an EMS sensor based on the comparison.
摘要翻译： 车速模块包括速度仲裁模块，其接收车轮速度，变速器输出速度（TOS）和电动机速度（EMS）中的至少两个，并且基于至少该比较来确定车速 两个车轮速度，TOS和EMS。 速度诊断模块基于比较选择性地诊断车轮速度传感器，TOS传感器和EMS传感器之一中的故障。
-
4.发明授权公开(公告)号：US08041478B2
公开(公告)日：2011-10-18
申请号：US12362843
申请日：2009-01-30
申请人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
发明人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
IPC分类号： G06F19/00
CPC分类号： B60W50/0205 , B60W2050/0215 , B60W2510/0638 , B60W2510/104 , B60W2520/28 , F16H2061/1208 , F16H2061/1284
摘要： A vehicle speed module includes a speed arbitration module that receives at least two of a wheel speed, a transmission output speed (TOS), and an electric motor speed (EMS), and that determines a vehicle speed based on a comparison of the at least two of the wheel speed, the TOS, and the EMS. A speed diagnostic module selectively diagnoses a fault in one of a wheel speed sensor, a TOS sensor, and an EMS sensor based on the comparison.
摘要翻译： 车速模块包括速度仲裁模块，其接收车轮速度，变速器输出速度（TOS）和电动机速度（EMS）中的至少两个，并且基于至少该比较来确定车速 两个车轮速度，TOS和EMS。 速度诊断模块基于比较选择性地诊断车轮速度传感器，TOS传感器和EMS传感器之一中的故障。
-
-
-
搜索结果
4 条记录 (耗时 0.025 秒)
