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31. 发明授权

US08942883B2 Sensor messaging systems and methods 有权
标题翻译：传感器消息系统和方法
公开(公告)号：US08942883B2
公开(公告)日：2015-01-27
申请号：US12766234
申请日：2010-04-23
申请人： Randall B. Dlugoss , Paul G. Otanez
发明人： Randall B. Dlugoss , Paul G. Otanez
IPC分类号： G01M17/00 , G06F7/00 , G06F19/00 , F16H59/68 , F16H61/12
CPC分类号： F16H59/68 , F16H61/12 , F16H2059/683
摘要： A pressure sensor module for a vehicle includes a sensing element module, a sampling module, a filtering module, and a monitoring module. The sensing element module measures a pressure of a fluid and outputs a pressure signal based on the pressure. The sampling module samples the pressure signal. The filtering module receives at least one filter coefficient from a control module and determines a filtered pressure based on at least one of the samples. The monitoring module receives a condition monitoring request from the control module, receives a predetermined value from the control module, and notifies the control module when a condition is satisfied based on a comparison of the predetermined value and one of the filtered pressure and a parameter determined based on the pressure signal.
摘要翻译：用于车辆的压力传感器模块包括感测元件模块，采样模块，过滤模块和监视模块。感测元件模块测量流体的压力并基于压力输出压力信号。采样模块对压力信号进行采样。过滤模块从控制模块接收至少一个过滤器系数，并且基于至少一个样本确定经滤波的压力。监视模块从控制模块接收状态监视请求，从控制模块接收预定值，并且根据预定值与所确定的参数中的一个之间的比较来通知控制模块满足条件基于压力信号。

32. 发明授权

US08855878B2 System and method for controlling an accumulator based on vehicle conditions 有权
标题翻译：基于车辆状况控制蓄能器的系统和方法
公开(公告)号：US08855878B2
公开(公告)日：2014-10-07
申请号：US13570438
申请日：2012-08-09
申请人： Paul G. Otanez , Zhen J. Zhang
发明人： Paul G. Otanez , Zhen J. Zhang
IPC分类号： F16H61/06
CPC分类号： F16H61/0021 , F16H2059/746 , F16H2061/0034 , F16H2312/14
摘要： A system and method for controlling an accumulator in a transmission of a motor vehicle includes the steps of determining whether the motor vehicle has been turned off, sensing at least one operating condition of the motor vehicle, and comparing the at least one operating condition to a reference condition. If the at least one operating condition of the motor vehicle fulfills the reference condition and if the motor vehicle has been turned off then the accumulator is discharged.
摘要翻译：用于控制机动车辆的变速器中的蓄能器的系统和方法包括以下步骤：确定机动车辆是否已经被关闭，感测到机动车辆的至少一个操作状况，以及将至少一个操作条件与参考条件。如果机动车辆的至少一个操作条件满足参考条件，并且如果机动车辆已被关闭，则蓄能器被排出。

33. 发明申请

US20130264164A1 METHOD OF OPERATING A TORQUE CONVERTER CLUTCH 有权
标题翻译：操作转矩转换器的方法
公开(公告)号：US20130264164A1
公开(公告)日：2013-10-10
申请号：US13442404
申请日：2012-04-09
申请人： Paul G. Otanez , Zhen J. Zhang , Robert L. Moses , Gary E. McGee
发明人： Paul G. Otanez , Zhen J. Zhang , Robert L. Moses , Gary E. McGee
IPC分类号： F16D39/00
CPC分类号： F16H61/0031 , B60Y2300/18016 , B60Y2300/18025 , F16H61/143 , F16H61/684 , F16H2312/14 , Y10T477/6333 , Y10T477/6418 , Y10T477/755
摘要： A method of operating a torque converter clutch in an engine start-stop vehicle improves launch after an auto stop event. During the autostop event, hydraulic fluid is supplied to the torque converter clutch operator through one or more solenoid valves by an auxiliary electric pump. When the prime mover is started at the conclusion of the autostop event, the torque converter clutch is thus locked, assuring rapid and sufficient torque transfer through the torque converter to the transmission and improved acceleration during vehicle launch. As the vehicle accelerates, the hydraulic pressure in the clutch operator is reduced and slip through the clutch increased to achieve a smooth launch and return to conventional torque converter operation.
摘要翻译：在发动机起停车辆中操作变矩器离合器的方法改善了自动停止事件之后的发动。在自动停止事件期间，液压流体通过辅助电动泵通过一个或多个电磁阀提供给变矩器离合器操作器。当原动机在自动停止事件结束时启动时，变矩器离合器因此被锁定，确保通过变矩器快速和足够的扭矩传递到变速器并且在车辆启动期间改善加速度。当车辆加速时，离合器操作器中的液压减小并且通过离合器滑动增加以实现平稳启动并返回到传统的变矩器操作。

34. 发明授权

US08652002B2 Method of operating a torque converter clutch 有权
标题翻译：操纵变矩器离合器的方法
公开(公告)号：US08652002B2
公开(公告)日：2014-02-18
申请号：US13442404
申请日：2012-04-09
申请人： Paul G. Otanez , Zhen J. Zhang , Robert L. Moses , Gary E. McGee
发明人： Paul G. Otanez , Zhen J. Zhang , Robert L. Moses , Gary E. McGee
IPC分类号： F16H61/48
CPC分类号： F16H61/0031 , B60Y2300/18016 , B60Y2300/18025 , F16H61/143 , F16H61/684 , F16H2312/14 , Y10T477/6333 , Y10T477/6418 , Y10T477/755
摘要： A method of operating a torque converter clutch in an engine start-stop vehicle improves launch after an auto stop event. During the autostop event, hydraulic fluid is supplied to the torque converter clutch operator through one or more solenoid valves by an auxiliary electric pump. When the prime mover is started at the conclusion of the autostop event, the torque converter clutch is thus locked, assuring rapid and sufficient torque transfer through the torque converter to the transmission and improved acceleration during vehicle launch. As the vehicle accelerates, the hydraulic pressure in the clutch operator is reduced and slip through the clutch increased to achieve a smooth launch and return to conventional torque converter operation.
摘要翻译：在发动机起停车辆中操作变矩器离合器的方法改善了自动停止事件之后的发动。在自动停止事件期间，液压流体通过辅助电动泵通过一个或多个电磁阀提供给变矩器离合器操作器。当原动机在自动停止事件结束时启动时，变矩器离合器因此被锁定，确保通过变矩器快速和足够的扭矩传递到变速器并且在车辆启动期间改善加速度。当车辆加速时，离合器操作器中的液压减小并且通过离合器滑动增加以实现平稳启动并返回到传统的变矩器操作。

35. 发明申请

US20140032065A1 ACCUMULATOR FLUID TEMPERATURE ESTIMATION ALGORITHM 有权
标题翻译：累积器流体温度估计算法
公开(公告)号：US20140032065A1
公开(公告)日：2014-01-30
申请号：US13558820
申请日：2012-07-26
申请人： Paul G. Otanez , Zhen J. Zhang
发明人： Paul G. Otanez , Zhen J. Zhang
IPC分类号： B60W10/06 , B60W10/10
CPC分类号： B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18 , B60W2710/0666 , F02D2400/12 , F02N11/084 , F02N2200/0802 , Y02T10/48
摘要： A system includes an accumulator control module that selectively releases automatic transmission fluid from an accumulator. The accumulator control module also receives a plurality of measured characteristics of the accumulator. A temperature estimation module estimates a temperature of the automatic transmission fluid within the accumulator based on at least one of the measured characteristics of the accumulator. An engine start-stop module selectively disables automatic start-stop events of an internal combustion engine based on the estimated temperature of the automatic transmission fluid within the accumulator.
摘要翻译：一种系统包括一个蓄能器控制模块，该蓄能器控制模块选择性地释放蓄能器的自动变速器油。蓄电池控制模块还接收蓄电池的多个测量特性。温度估计模块基于累加器的测量特性中的至少一个来估计蓄能器内的自动变速器油的温度。发动机起动 - 停止模块基于蓄能器内的自动变速器油的估计温度来选择性地禁止内燃机的自动起动 - 停止事件。

36. 发明申请

US20130263584A1 SYSTEM AND METHOD FOR ACCUMULATOR FLUID MIXING 有权
标题翻译：用于蓄能器流体混合的系统和方法
公开(公告)号：US20130263584A1
公开(公告)日：2013-10-10
申请号：US13442415
申请日：2012-04-09
申请人： Paul G. Otanez , Zhen J. Zhang , Casie M. Bockenstette
发明人： Paul G. Otanez , Zhen J. Zhang , Casie M. Bockenstette
IPC分类号： B60K23/00 , F16D31/00 , F17D3/00
CPC分类号： F16H61/4096 , B60W2510/107 , F15B1/024 , F15B2201/50 , F15B2201/51 , F15B2211/212 , F15B2211/6306 , F15B2211/6343 , F16H2061/0034 , Y10T137/0318
摘要： A system and method for controlling an accumulator for use with a hydraulic circuit is provided. The system and method is configured to determine a set of accumulator temperature indicators and discharge and charge the accumulator as a function of the set of accumulator temperature indicators.
摘要翻译：提供了一种用于控制用于液压回路的蓄能器的系统和方法。该系统和方法被配置为根据蓄电池温度指示器的组合来确定一组蓄电池温度指示器并对蓄电池进行充电和充电。

37. 发明授权

US08489298B2 Desired torque converter clutch slip feedback recovery algorithm for tip-in maneuvers 有权
标题翻译：所需的变矩器离合器滑差反馈恢复算法，用于提升操作
公开(公告)号：US08489298B2
公开(公告)日：2013-07-16
申请号：US12555867
申请日：2009-09-09
申请人： Paul G. Otanez , Chunhao J. Lee , Farzad Samie
发明人： Paul G. Otanez , Chunhao J. Lee , Farzad Samie
IPC分类号： F16D43/20 , F16D7/00 , G06F17/00
CPC分类号： F16H61/143 , B60W2710/025 , F16H2059/183 , F16H2059/467 , F16H2061/0078 , F16H2061/145 , Y10T477/70 , Y10T477/75 , Y10T477/755
摘要： A powertrain includes an engine, a transmission, and a torque converter located between the engine and the transmission. Subsequent to a rapid increase in engine torque commands, torque converter slip is controlled by monitoring a measured torque converter slip after the rapid increase in engine torque commands, determining a maximum measured torque converter slip value resulting from the rapid increase in engine torque commands based upon the measured torque converter slip, determining a target value to which to reduce the torque converter slip, determining a recovery profile to reduce the torque converter slip from the maximum measured torque converter slip to the target value, and utilizing the recovery profile to controllably reduce the torque controller slip. Determining the recovery profile includes commanding reducing slip through the profile at commanded torque converter slip values selected to prevent the torque converter slip from reaching zero.
摘要翻译：动力传动系包括位于发动机和变速器之间的发动机，变速器和变矩器。在发动机扭矩指令快速增加之后，通过在发动机转矩指令快速增加之后监测测量的变矩器滑差来控制变矩器滑差，确定由于基于发动机转矩指令的发动机扭矩指令的快速增加而产生的最大测量转矩滑移值测量的变矩器滑移，确定用于减小变矩器滑移的目标值，确定恢复曲线，以将变矩器滑移从最大测量的变矩器滑移减小到目标值，并且利用恢复曲线可控地减小扭矩控制器滑差。确定回收曲线包括命令通过选择的指令式变矩器滑移值来减小通过轮廓的滑差，以防止变矩器滑移达到零。

38. 发明申请

US20110060509A1 DESIRED TORQUE CONVERTER CLUTCH SLIP FEEDBACK RECOVERY ALGORITHM FOR TIP-IN MANEUVERS 有权
标题翻译：所需扭矩转换器离合器反馈回退算法
公开(公告)号：US20110060509A1
公开(公告)日：2011-03-10
申请号：US12555867
申请日：2009-09-09
申请人： Paul G. Otanez , Chunhao J. Lee , Farzad Samie
发明人： Paul G. Otanez , Chunhao J. Lee , Farzad Samie
IPC分类号： G06F19/00
CPC分类号： F16H61/143 , B60W2710/025 , F16H2059/183 , F16H2059/467 , F16H2061/0078 , F16H2061/145 , Y10T477/70 , Y10T477/75 , Y10T477/755
摘要： A powertrain includes an engine, a transmission, and a torque converter located between the engine and the transmission. Subsequent to a rapid increase in engine torque commands, torque converter slip is controlled by monitoring a measured torque converter slip after the rapid increase in engine torque commands, determining a maximum measured torque converter slip value resulting from the rapid increase in engine torque commands based upon the measured torque converter slip, determining a target value to which to reduce the torque converter slip, determining a recovery profile to reduce the torque converter slip from the maximum measured torque converter slip to the target value, and utilizing the recovery profile to controllably reduce the torque controller slip. Determining the recovery profile includes commanding reducing slip through the profile at commanded torque converter slip values selected to prevent the torque converter slip from reaching zero.
摘要翻译：动力传动系包括位于发动机和变速器之间的发动机，变速器和变矩器。在发动机扭矩指令快速增加之后，通过在发动机转矩指令快速增加之后监测测量的变矩器滑差来控制变矩器滑差，确定由于基于发动机转矩指令的发动机扭矩指令的快速增加而产生的最大测量转矩滑移值测量的变矩器滑移，确定用于减小变矩器滑移的目标值，确定恢复曲线，以将变矩器滑移从最大测量的变矩器滑移减小到目标值，并且利用恢复曲线可控地减小扭矩控制器滑差。确定回收曲线包括命令通过选择的指令式变矩器滑移值来减小通过轮廓的滑差，以防止变矩器滑移达到零。

39. 发明申请

US20090192015A1 Driver Intention Detection Algorithm for Transmission Control 有权
标题翻译：用于传输控制的驱动程序意图检测算法
公开(公告)号：US20090192015A1
公开(公告)日：2009-07-30
申请号：US12022712
申请日：2008-01-30
申请人： Chunhao J. Lee , Kumaraswamy V. Hebbale , Paul G. Otanez , Daekyun Kim
发明人： Chunhao J. Lee , Kumaraswamy V. Hebbale , Paul G. Otanez , Daekyun Kim
IPC分类号： F16H61/58 , G06F19/00
CPC分类号： F16H61/143 , F16H59/141 , F16H59/18 , F16H59/20 , F16H2059/183 , Y10T477/635 , Y10T477/63525 , Y10T477/641 , Y10T477/6425
摘要： A system and method for providing TCC control and/or transmission gear shift control by considering the rate of change of the accelerator pedal or throttle position. The method determines whether the rate of change of the throttle position exceeds a predetermined positive rate of change or a predetermined negative rate of change and, if so, releases the TCC to provide TCC control. Alternatively, or additionally, the method can provide a transmission gear down-shift or up-shift depending on which direction the throttle position is changing. Once the TCC and/or gear shift control has been initiated, the method can start a timer and then return to normal TCC and/or gear shift control after the timer has expired. The TCC and/or gear shift control can also return to normal if the rate of change of the throttle position indicates that the throttle is being returned to its previous position.
摘要翻译：通过考虑加速器踏板或节气门位置的变化率来提供TCC控制和/或变速换档控制的系统和方法。该方法确定节气门位置的变化率是否超过预定的正变化率或预定的负变化率，如果是，则释放TCC以提供TCC控制。或者或另外，该方法可以根据节气门位置正在改变的哪个方向来提供传动齿轮下移或上移。一旦启动了TCC和/或变速控制，该方法可以启动定时器，然后在定时器到期后返回正常的TCC和/或换档控制。如果节气门位置的变化率指示节气门正在返回到其先前位置，则TCC和/或变速控制也可以恢复正常。

40. 发明申请

US20090150032A1 EFFECTIVE DRIVELINE VIBRATION DETECTION ALGORITHM IN TRANSMISSION TCC SLIP CONTROL 有权
标题翻译：传动TCC滑移控制中的有效驱动力振动检测算法
公开(公告)号：US20090150032A1
公开(公告)日：2009-06-11
申请号：US12191919
申请日：2008-08-14
申请人： Farzad Samie , Chunhao J. Lee , Paul G. Otanez
发明人： Farzad Samie , Chunhao J. Lee , Paul G. Otanez
IPC分类号： G06F7/00
CPC分类号： G01M13/022 , Y10T477/755
摘要： A method for adjusting the slip of a torque converter for a plurality of selected engine speeds, transmission gears and engine torque. A sensor is used to determine vibrations transmitted through the torque converter to the driveline of the vehicle. The sensor signal is sent to a controller where it is converted to the frequency domain. If the amplitude of the frequency signal exceeds a threshold, then the algorithm increases/decreases the converter slip until the driveline vibrations equal a threshold.
摘要翻译：一种用于调节多个选定的发动机转速，变速器齿轮和发动机扭矩的变矩器的滑差的方法。传感器用于确定通过变矩器传递到车辆传动系统的振动。传感器信号被发送到控制器，在那里它被转换到频域。如果频率信号的幅度超过阈值，则算法增加/减少转换器滑移，直到传动系振动等于阈值。

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