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公开(公告)号：US09631538B2
公开(公告)日：2017-04-25
申请号：US12578899
申请日：2009-10-14
申请人： Kevin Andrew Gady , Amin Abboud
发明人： Kevin Andrew Gady , Amin Abboud
CPC分类号： F01N3/208 , F01N9/00 , F01N11/00 , F01N2560/026 , F01N2560/06 , F01N2900/0404 , F01N2900/1616 , Y02T10/24 , Y02T10/47
摘要： A system includes a filtering module that filters a first signal that indicates an amount of nitrogen oxides (NOx) in exhaust gas upstream from a catalyst, and that filters a second signal that indicates amounts of NOx and ammonia (NH3) in exhaust gas downstream from the catalyst. A slip determination module determines whether NH3 is present in exhaust gas downstream from the catalyst based on a frequency response of the first and second signals.
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2.发明申请公开(公告)号：US20110277728A1
公开(公告)日：2011-11-17
申请号：US12779578
申请日：2010-05-13
申请人： Norman Schoenek , Michael G. Reynolds , Amin Abboud , Gary E. McGee , Douglas R. Verner , Sharon Liu
发明人： Norman Schoenek , Michael G. Reynolds , Amin Abboud , Gary E. McGee , Douglas R. Verner , Sharon Liu
IPC分类号： F01L13/06
CPC分类号： F02D41/042 , F02N11/0818 , F02N11/084 , F02N11/0855 , Y02T10/48
摘要： A control system for an engine includes a stop-start initiation module and a load control module. The stop-start initiation module shuts down the engine in response to an engine shutdown request. The load control module, in response to the engine shutdown request, increases a rate at which a rotational speed of the engine decreases during engine shutdown by increasing a rotational load input to the engine by an engine accessory coupled to a crankshaft of the engine. A method for an engine includes shutting down the engine in response to an engine shutdown request. The method further includes increasing, in response to the engine shutdown request, a rate at which a rotational speed of the engine decreases during engine shutdown by increasing a rotational load input to the engine by an engine accessory coupled to a crankshaft of the engine.
摘要翻译： 用于发动机的控制系统包括停止启动启动模块和负载控制模块。 停机启动启动模块根据引擎关机请求关闭引擎。 负载控制模块响应于发动机停机请求，通过增加通过联接到发动机的曲轴的发动机附件将输入到发动机的转动负载增加，引擎停机期间发动机转速降低的速率增加。 发动机的方法包括响应于发动机关闭请求来关闭发动机。 该方法还包括响应于发动机停机请求，增加在发动机关闭期间发动机转速降低的速率，其通过联接到发动机的曲轴的发动机附件增加输入到发动机的转动负载。
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公开(公告)号：US09151685B2
公开(公告)日：2015-10-06
申请号：US13585988
申请日：2012-08-15
申请人： Dongxu Li , Graeme Whyte , Robert J. Horner , Jerry Paul Sagady , Amin Abboud
发明人： Dongxu Li , Graeme Whyte , Robert J. Horner , Jerry Paul Sagady , Amin Abboud
摘要： A method for monitoring torque in a gear train includes coincidently determining angles of rotation of first and second rotationally coupled members of the gear train. Each of the members employs a respective rotational position sensor. Each of said angles of rotation are determined based upon times corresponding to a last signal pulse, a next-to-last signal pulse, and a total quantity of signal pulses generated by the respective rotational position sensor during a current sampling interval. A twist angle corresponding to a difference between the angles of rotation of the first and second rotationally coupled members of the gear train is determined, and torque corresponding to the twist angle is calculated.
摘要翻译： 用于监测齿轮系中的扭矩的方法包括一致地确定齿轮系的第一和第二旋转联接构件的旋转角度。 每个构件采用相应的旋转位置传感器。 所述旋转角度中的每一个基于对应于最后信号脉冲，下一个到最后信号脉冲的时间以及在当前采样间隔期间由相应的旋转位置传感器产生的信号脉冲的总量来确定。 确定与齿轮系的第一和第二旋转联接构件的旋转角度之间的差异相对应的扭转角度，并且计算与扭转角度相对应的扭矩。
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4.发明申请SCALABLE HYDRAULIC CHARGING IN A VEHICLE HAVING ENGINE AUTOSTOP/START FUNCTIONALITY 有权具有发动机自动起动功能的车辆可扩展液压充电公开(公告)号：US20140052334A1
公开(公告)日：2014-02-20
申请号：US13589217
申请日：2012-08-20
申请人： AMIN ABBOUD , CRYSTAL NASSOURI
发明人： AMIN ABBOUD , CRYSTAL NASSOURI
IPC分类号： F15B1/033
CPC分类号： B60W10/06 , B60K6/12 , B60W10/24 , B60W10/30 , B60W30/18018 , B60W2520/105 , B60W2710/1083 , B60W2720/10 , B60W2720/106 , F02D29/04 , F02N11/084 , F02N2200/0801 , Y02T10/48 , Y02T10/6208
摘要： A method for hydraulically charging a fluid circuit in a vehicle includes calculating a fluid volume of the fluid circuit via a controller, and comparing a speed of the vehicle to a calibrated speed threshold. The method also includes calculating a vehicle deceleration rate when the speed of the vehicle is less than the calibrated speed threshold and the fluid volume is less than a calibrated volume threshold. The fluid circuit is then hydraulically charged to a target volume, using a fluid pump, at a hydraulic charging rate that corresponds to the calculated vehicle deceleration rate. A vehicle includes an engine, transmission having a fluid circuit with a fluid pump, and a controller. The controller executes instructions to charge the fluid circuit according to the method noted above. A system includes the transmission and controller.
摘要翻译： 用于对车辆中的流体回路进行液压充电的方法包括经由控制器计算流体回路的流体体积，并将车辆的速度与校准的速度阈值进行比较。 该方法还包括当车辆的速度小于校准的速度阈值并且流体体积小于校准的体积阈值时计算车辆减速度。 然后使用流体泵将流体回路以对应于计算出的车辆减速率的液压填充率液压充电到目标体积。 车辆包括发动机，具有流体泵的流体回路的变速器和控制器。 控制器根据上述方法执行指令以对流体回路进行充电。 系统包括变速箱和控制器。
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公开(公告)号：US20130023381A1
公开(公告)日：2013-01-24
申请号：US13186855
申请日：2011-07-20
CPC分类号： F02D41/022 , B60W10/06 , B60W10/113 , B60W10/115 , B60W30/192 , B60W2030/206 , F02D29/02 , F02D41/042 , F02D41/12 , F02N19/005 , F02N2019/008
摘要： A vehicle having engine stop-start functionality includes a transmission, engine, and controller. The transmission includes a clutch, and the engine includes a crankshaft. The controller is in communication with the engine and the transmission, and is configured for detecting a commanded shut down of the engine, and then engaging the clutch to control a rate of deceleration of the crankshaft and stop the crankshaft within a calibrated range of a target stop position at the end of engine shut down. A method for controlling engine stop position includes detecting a commanded shut down of the engine, and engaging the clutch after detecting the commanded shut down to thereby control the rate of deceleration of the crankshaft and stop the crankshaft within a calibrated range of a target stop position at the end of shut down of the engine. The transmission may be automatic or it may be a dual-clutch transmission.
摘要翻译： 具有发动机停止起动功能的车辆包括变速器，发动机和控制器。 变速器包括离合器，发动机包括曲轴。 控制器与发动机和变速器连通，并且被构造成用于检测发动机的指令关闭，然后接合离合器以控制曲轴的减速度并将曲轴停止在目标的校准范围内 发动机停机时停机。 用于控制发动机停止位置的方法包括检测发动机的指令关闭，并且在检测到指令关闭之后接合离合器，从而控制曲轴的减速度并将曲轴停止在目标停止位置的校准范围内 在发动机停机结束时。 变速器可以是自动的，也可以是双离合器变速器。
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公开(公告)号：US20110290212A1
公开(公告)日：2011-12-01
申请号：US12787081
申请日：2010-05-25
申请人： Amin Abboud , Norman Schoenek , Qi Ma , Gary E. McGee , Joseph R. Dulzo
发明人： Amin Abboud , Norman Schoenek , Qi Ma , Gary E. McGee , Joseph R. Dulzo
CPC分类号： F02N11/0814 , F02D41/042 , F02D41/123 , F02N11/0855 , F02N19/005 , F02N2019/008 , Y02T10/48
摘要： A control system for a vehicle that includes an engine includes an engine-stop module and a fuel control module. The engine-stop module determines whether to stop the engine based on at least one of input from a driver of the vehicle and vehicle operating parameters. The fuel control module stops the engine and controls a rate of engine speed decay by disabling fueling to cylinders of the engine according to a predetermined sequence.
摘要翻译： 包括发动机的车辆的控制系统包括发动机停止模块和燃料控制模块。 发动机停止模块基于来自车辆的驾驶员的输入和车辆操作参数中的至少一个来确定是否停止发动机。 燃料控制模块停止发动机并通过根据预定的顺序禁止向发动机气缸供油，从而控制发动机转速衰减的速度。
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7.发明授权Scalable hydraulic charging in a vehicle having engine autostop/start functionality 有权具有发动机自动停止/启动功能的车辆中的可扩展液压充电公开(公告)号：US09139189B2
公开(公告)日：2015-09-22
申请号：US13589217
申请日：2012-08-20
申请人： Amin Abboud , Crystal Nassouri
发明人： Amin Abboud , Crystal Nassouri
CPC分类号： B60W10/06 , B60K6/12 , B60W10/24 , B60W10/30 , B60W30/18018 , B60W2520/105 , B60W2710/1083 , B60W2720/10 , B60W2720/106 , F02D29/04 , F02N11/084 , F02N2200/0801 , Y02T10/48 , Y02T10/6208
摘要： A method for hydraulically charging a fluid circuit in a vehicle includes calculating a fluid volume of the fluid circuit via a controller, and comparing a speed of the vehicle to a calibrated speed threshold. The method also includes calculating a vehicle deceleration rate when the speed of the vehicle is less than the calibrated speed threshold and the fluid volume is less than a calibrated volume threshold. The fluid circuit is then hydraulically charged to a target volume, using a fluid pump, at a hydraulic charging rate that corresponds to the calculated vehicle deceleration rate. A vehicle includes an engine, transmission having a fluid circuit with a fluid pump, and a controller. The controller executes instructions to charge the fluid circuit according to the method noted above. A system includes the transmission and controller.
摘要翻译： 用于对车辆中的流体回路进行液压充电的方法包括经由控制器计算流体回路的流体体积，并将车辆的速度与校准的速度阈值进行比较。 该方法还包括当车辆的速度小于校准的速度阈值并且流体体积小于校准的体积阈值时计算车辆减速度。 然后使用流体泵将流体回路以对应于计算出的车辆减速率的液压填充率液压充电到目标体积。 车辆包括发动机，具有流体泵的流体回路的变速器和控制器。 控制器根据上述方法执行指令以对流体回路进行充电。 系统包括变速箱和控制器。
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公开(公告)号：US08453620B2
公开(公告)日：2013-06-04
申请号：US12787081
申请日：2010-05-25
申请人： Amin Abboud , Norman Schoenek , Qi Ma , Gary E. McGee , Joseph R. Dulzo
发明人： Amin Abboud , Norman Schoenek , Qi Ma , Gary E. McGee , Joseph R. Dulzo
IPC分类号： F02D7/00
CPC分类号： F02N11/0814 , F02D41/042 , F02D41/123 , F02N11/0855 , F02N19/005 , F02N2019/008 , Y02T10/48
摘要： A control system for a vehicle that includes an engine includes an engine-stop module and a fuel control module. The engine-stop module determines whether to stop the engine based on at least one of input from a driver of the vehicle and vehicle operating parameters. The fuel control module stops the engine and controls a rate of engine speed decay by disabling fueling to cylinders of the engine according to a predetermined sequence.
摘要翻译： 包括发动机的车辆的控制系统包括发动机停止模块和燃料控制模块。 发动机停止模块基于来自车辆的驾驶员的输入和车辆操作参数中的至少一个来确定是否停止发动机。 燃料控制模块停止发动机并通过根据预定的顺序禁止向发动机气缸供油，从而控制发动机转速衰减的速度。
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公开(公告)号：US08702565B2
公开(公告)日：2014-04-22
申请号：US13186855
申请日：2011-07-20
CPC分类号： F02D41/022 , B60W10/06 , B60W10/113 , B60W10/115 , B60W30/192 , B60W2030/206 , F02D29/02 , F02D41/042 , F02D41/12 , F02N19/005 , F02N2019/008
摘要： A vehicle having engine stop-start functionality includes a transmission, engine, and controller. The transmission includes a clutch, and the engine includes a crankshaft. The controller is in communication with the engine and the transmission, and is configured for detecting a commanded shut down of the engine, and then engaging the clutch to control a rate of deceleration of the crankshaft and stop the crankshaft within a calibrated range of a target stop position at the end of engine shut down. A method for controlling engine stop position includes detecting a commanded shut down of the engine, and engaging the clutch after detecting the commanded shut down to thereby control the rate of deceleration of the crankshaft and stop the crankshaft within a calibrated range of a target stop position at the end of shut down of the engine. The transmission may be automatic or it may be a dual-clutch transmission.
摘要翻译： 具有发动机停止起动功能的车辆包括变速器，发动机和控制器。 变速器包括离合器，发动机包括曲轴。 控制器与发动机和变速器连通，并且被构造成用于检测发动机的指令关闭，然后接合离合器以控制曲轴的减速度并将曲轴停止在目标的校准范围内 发动机停机时停机。 用于控制发动机停止位置的方法包括检测发动机的指令关闭，并且在检测到指令关闭之后接合离合器，从而控制曲轴的减速度并将曲轴停止在目标停止位置的校准范围内 在发动机停机结束时。 变速器可以是自动的，也可以是双离合器变速器。
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公开(公告)号：US20130218426A1
公开(公告)日：2013-08-22
申请号：US13585988
申请日：2012-08-15
申请人： Dongxu LI , Graeme Whyte , Robert J. Horner , Jerry Paul Sagady , Amin Abboud
发明人： Dongxu LI , Graeme Whyte , Robert J. Horner , Jerry Paul Sagady , Amin Abboud
IPC分类号： G01L3/02
摘要： A method for monitoring torque in a gear train includes coincidentally determining angles of rotation of first and second rotationally coupled members of the gear train. Each of the members employs a respective rotational position sensor. Each of said angles of rotation are determined based upon times corresponding to a last signal pulse, a next-to-last signal pulse, and a total quantity of signal pulses generated by the respective rotational position sensor during a current sampling interval. A twist angle corresponding to a difference between the angles of rotation of the first and second rotationally coupled members of the gear train is determined, and torque corresponding to the twist angle is calculated.
摘要翻译： 用于监测齿轮系中的扭矩的方法包括巧妙地确定齿轮系的第一和第二旋转联接构件的旋转角度。 每个构件采用相应的旋转位置传感器。 所述旋转角度中的每一个基于对应于最后信号脉冲，下一个到最后信号脉冲的时间以及在当前采样间隔期间由相应的旋转位置传感器产生的信号脉冲的总量来确定。 确定与齿轮系的第一和第二旋转联接构件的旋转角度之间的差异相对应的扭转角度，并且计算与扭转角度相对应的扭矩。
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