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公开(公告)号：US07689333B2
公开(公告)日：2010-03-30
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。
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2.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。
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3.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。
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公开(公告)号：US08160796B2
公开(公告)日：2012-04-17
申请号：US12565340
申请日：2009-09-23
申请人： Joseph M. Stempnik , Ronald W. Van Diepen , Jinchun Peng , Mark H. Costin , Bryan D Lehman , Xuehan Kong , Jonathan Packard
发明人： Joseph M. Stempnik , Ronald W. Van Diepen , Jinchun Peng , Mark H. Costin , Bryan D Lehman , Xuehan Kong , Jonathan Packard
IPC分类号： G06F19/00
CPC分类号： F02D41/22 , F02D37/02 , F02D41/0002 , F02D41/0087 , F02D41/107 , F02D41/18 , F02D2041/001 , F02D2041/1432 , F02D2041/227 , F02D2041/228 , F02D2200/602 , F02D2250/18 , F02D2250/22 , F02D2250/26 , F02D2400/08 , Y02T10/40
摘要： An engine control system comprises a driver axle torque request module (DATRM) and a driver axle torque security module (DATSM). The DATRM determines a pedal torque request based on minimum and maximum scaling torques and a torque scalar. The DATRM determines a raw driver torque request. The DATRM selectively shapes raw driver torque request into a final driver torque request. The DATRM converts the final driver torque request into a first axle torque request. The DATSM selectively diagnoses a fault in the first axle torque request based on a minimum engine torque, the minimum scaling torque, a first comparison of the final driver torque request and the redundant final driver torque request, and a second comparison of the first axle torque request and a redundant axle torque request.
摘要翻译： 发动机控制系统包括驾驶员车轴扭矩请求模块（DATRM）和驾驶员车轴转矩安全模块（DATSM）。 DATRM基于最小和最大比例扭矩和扭矩标量来确定踏板扭矩请求。 DATRM确定原始驾驶员扭矩请求。 DATRM将原始驾驶员扭矩请求选择性地形成为最终驾驶员扭矩请求。 DATRM将最终驾驶员扭矩请求转换为第一轴扭矩请求。 DATSM基于最小发动机扭矩，最小定标扭矩，最终驾驶员扭矩请求和冗余最终驾驶员扭矩请求的第一比较选择性地诊断第一轴转矩请求中的故障，以及第一轴转矩的第二比较 请求和冗余轴转矩请求。
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公开(公告)号：US20100217472A1
公开(公告)日：2010-08-26
申请号：US12565340
申请日：2009-09-23
申请人： Joseph M. Stempnik , Ronald W. Van Diepen , Jinchun Peng , Mark H. Costin , Bryan D. Lehman , Xuehan Kong , Jonathan Packard
发明人： Joseph M. Stempnik , Ronald W. Van Diepen , Jinchun Peng , Mark H. Costin , Bryan D. Lehman , Xuehan Kong , Jonathan Packard
IPC分类号： G06F19/00
CPC分类号： F02D41/22 , F02D37/02 , F02D41/0002 , F02D41/0087 , F02D41/107 , F02D41/18 , F02D2041/001 , F02D2041/1432 , F02D2041/227 , F02D2041/228 , F02D2200/602 , F02D2250/18 , F02D2250/22 , F02D2250/26 , F02D2400/08 , Y02T10/40
摘要： An engine control system comprises a driver axle torque request module (DATRM) and a driver axle torque security module (DATSM). The DATRM determines a pedal torque request based on minimum and maximum scaling torques and a torque scalar. The DATRM determines a raw driver torque request. The DATRM selectively shapes raw driver torque request into a final driver torque request. The DATRM converts the final driver torque request into a first axle torque request. The DATSM selectively diagnoses a fault in the first axle torque request based on a minimum engine torque, the minimum scaling torque, a first comparison of the final driver torque request and the redundant final driver torque request, and a second comparison of the first axle torque request and a redundant axle torque request.
摘要翻译： 发动机控制系统包括驾驶员车轴扭矩请求模块（DATRM）和驾驶员车轴转矩安全模块（DATSM）。 DATRM基于最小和最大比例扭矩和扭矩标量来确定踏板扭矩请求。 DATRM确定原始驾驶员扭矩请求。 DATRM将原始驾驶员扭矩请求选择性地形成为最终驾驶员扭矩请求。 DATRM将最终驾驶员扭矩请求转换为第一轴扭矩请求。 DATSM基于最小发动机扭矩，最小定标扭矩，最终驾驶员扭矩请求和冗余最终驾驶员扭矩请求的第一比较选择性地诊断第一轴转矩请求中的故障，以及第一轴转矩的第二比较 请求和冗余轴转矩请求。
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6.发明授权公开(公告)号：US08046128B2
公开(公告)日：2011-10-25
申请号：US11685848
申请日：2007-03-14
申请人： Paul A. Bauerle , Sharon L. Storch , Joseph M. Stempnik , Richard B. Jess , James L. Worthing , Daniel G. Bolstrum
发明人： Paul A. Bauerle , Sharon L. Storch , Joseph M. Stempnik , Richard B. Jess , James L. Worthing , Daniel G. Bolstrum
IPC分类号： G01M15/00
CPC分类号： F02D11/107 , F02D41/062 , F02D41/22 , F02D41/266
摘要： A fault clearing system and method for an engine control system includes a plurality of processor modules to control and monitor the engine and set a plurality of faults. The plurality of processor modules includes an electronic throttle control (ETC) module to control and monitor a throttle of the engine, and a plurality of engine sensors and ETC sensors. An ETC diagnostic module monitors the ETC sensors and engine sensors, with the ETC diagnostic module setting a low voltage induced fault. The ETC diagnostic module will also enter one of a plurality of low voltage states in response to the low voltage induced fault. The ETC diagnostic module selectively controls the ETC module and selectively clears the faults in the ETC module and plurality of processor modules upon entry into one of the low voltage states.
摘要翻译： 用于发动机控制系统的故障清除系统和方法包括用于控制和监视发动机并设置多个故障的多个处理器模块。 多个处理器模块包括用于控制和监视发动机的节气门的电子节气门控制（ETC）模块，以及多个发动机传感器和ETC传感器。 ETC诊断模块监视ETC传感器和发动机传感器，ETC诊断模块设置低电压感应故障。 ETC诊断模块还将响应于低电压感应故障而进入多个低电压状态之一。 ETC诊断模块选择性地控制ETC模块，并在进入低电压状态之一时选择性地清除ETC模块和多个处理器模块中的故障。
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公开(公告)号：US07997251B2
公开(公告)日：2011-08-16
申请号：US12401021
申请日：2009-03-10
CPC分类号： F02D41/222 , F02D11/107 , F02D2011/102 , F02D2200/0404 , F02D2200/0406 , F02D2400/08 , Y02T10/40
摘要： An engine control system includes a status determination module that determines states of first and second throttle position sensors (TPSs), wherein a fault state includes when one of the first and second TPSs is one of outside of a predetermined range and out of correlation with the other of the first and second TPSs, for greater than a first predetermined period. A throttle actuation module opens a throttle when an engine manifold absolute pressure (MAP) is less than a predetermined MAP threshold, at least one of the first and second TPSs is in the fault state, and the other one of the first and second TPSs is within a second predetermined period from transitioning to the fault state.
摘要翻译： 发动机控制系统包括确定第一和第二节气门位置传感器（TPS）的状态的状态确定模块，其中故障状态包括当第一和第二TPS之一是预定范围之外的一个并且与 第一和第二TPS中的另一个，大于第一预定时段。 当发动机歧管绝对压力（MAP）小于预定MAP阈值时，节气门致动模块打开节气门，第一和第二TPS中的至少一个处于故障状态，并且第一和第二TPS中的另一个是 在从过渡到故障状态的第二预定时段内。
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公开(公告)号：US20100229828A1
公开(公告)日：2010-09-16
申请号：US12401021
申请日：2009-03-10
IPC分类号： F02D41/00
CPC分类号： F02D41/222 , F02D11/107 , F02D2011/102 , F02D2200/0404 , F02D2200/0406 , F02D2400/08 , Y02T10/40
摘要： An engine control system includes a status determination module that determines states of first and second throttle position sensors (TPSs), wherein a fault state includes when one of the first and second TPSs is one of outside of a predetermined range and out of correlation with the other of the first and second TPSs, for greater than a first predetermined period. A throttle actuation module opens a throttle when an engine manifold absolute pressure (MAP) is less than a predetermined MAP threshold, at least one of the first and second TPSs is in the fault state, and the other one of the first and second TPSs is within a second predetermined period from transitioning to the fault state.
摘要翻译： 发动机控制系统包括确定第一和第二节气门位置传感器（TPS）的状态的状态确定模块，其中故障状态包括当第一和第二TPS之一是预定范围之外的一个并且与 第一和第二TPS中的另一个，大于第一预定时段。 当发动机歧管绝对压力（MAP）小于预定MAP阈值时，节气门致动模块打开节气门，第一和第二TPS中的至少一个处于故障状态，并且第一和第二TPS中的另一个是 在从过渡到故障状态的第二预定时段内。
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9.发明授权Cruise idle speed control to enhance low speed and light throttle drivability 失效巡航怠速控制，以提高低速和轻便的驾驶性能公开(公告)号：US07263429B2
公开(公告)日：2007-08-28
申请号：US11285678
申请日：2005-11-21
申请人： Paul A. Bauerle , Matthew Squire , Joseph M. Stempnik , Sharon L. Storch , David A. Stamm , Kevin T. Sharples
发明人： Paul A. Bauerle , Matthew Squire , Joseph M. Stempnik , Sharon L. Storch , David A. Stamm , Kevin T. Sharples
CPC分类号： F02D31/008 , B60K31/04 , B60W2510/0604 , B60W2710/065 , F02D31/002 , F02D41/021 , F02D41/16 , F02D41/187 , F02D41/22 , F02D2200/0404 , F02D2200/1012 , F02P5/06 , F02P5/1508
摘要： An engine control system that regulates operating of an engine of a motor vehicle includes a first module that determines whether a throttle of the motor vehicle is closed and a second module that determines whether the engine is idling while a cruise control is active. A third module selectively inhibits an RPM-based idle speed control of the engine if the throttle is closed and the engine is idling while the cruise control is active.
摘要翻译： 调节机动车辆的发动机的运行的发动机控制系统包括：第一模块，其确定机动车辆的节气门是否关闭;以及第二模块，其在巡航控制有效时确定发动机是否空转。 如果节气门关闭并且当巡航控制有效时，第三模块选择性地抑制基于RPM的怠速转速控制。
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公开(公告)号：US07912621B2
公开(公告)日：2011-03-22
申请号：US12039210
申请日：2008-02-28
申请人： Paul A. Bauerle , Marco J. Gatti , Joseph M. Stempnik , Jonathan Packard , Anne M. Lemoigne , Pahngroc Oh , Daniel G. Bolstrum
发明人： Paul A. Bauerle , Marco J. Gatti , Joseph M. Stempnik , Jonathan Packard , Anne M. Lemoigne , Pahngroc Oh , Daniel G. Bolstrum
CPC分类号： F02D11/107 , F02D11/106 , F02D2200/0404 , F02D2400/08
摘要： A system includes an out of correlation (OOC) detection module that detects an OOC error between a first throttle position sensor (TPS) and a second TPS. An out of range (OOR) detection module that detects first and second OOR errors for the first and second TPS, respectively. An OOC counter sets an OOC error when an OOC count is greater than or equal to a first OOC value. An OOR counter sets first and second OOR errors when first and second OOR counts, respectively, are greater than or equal to a second OOR value that is less than the first OOC value. A control module increments the counters when the respective errors occur and sets at least one of the first and second OOR counts equal to the OOC count when at least one of the first and second OOR errors occur after the OOC error.
摘要翻译： 一种系统包括检测第一节气门位置传感器（TPS）和第二TPS之间的OOC误差的相关（OOC）检测模块。 超出范围（OOR）检测模块，分别检测第一个和第二个TPS的第一个和第二个OOR错误。 当OOC计数大于或等于第一个OOC值时，OOC计数器设置OOC错误。 OOR计数器分别在第一和第二OOR计数时分别设置第一和第二OOR误差大于或等于小于第一OOC值的第二个OOR值。 当相应错误发生时，控制模块递增计数器，并且当在OOC错误之后出现第一和第二OOR错误中的至少一个时，将第一和第二OOR计数中的至少一个设置为等于OOC计数。
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