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公开(公告)号：US06889132B2
公开(公告)日：2005-05-03
申请号：US09775279
申请日：2001-02-01
申请人： David Karl Bidner , Dennis Allen Light , Michael John Cullen , Ralph Wayne Cunningham , Richard John Hippley
发明人： David Karl Bidner , Dennis Allen Light , Michael John Cullen , Ralph Wayne Cunningham , Richard John Hippley
CPC分类号： F02D11/105 , B60K28/16 , B60W2510/0638 , B60W2510/0676 , B60W2510/104 , B60W2540/10 , B60W2550/12 , B60W2550/13 , B60W2710/105 , F02D41/021 , F02D41/2422 , F02D2250/18 , F16H61/0211 , F16H2342/04 , Y10T477/675
摘要： Method and electronic control system using a unique driver demand (calibration) table stored in system memory to provide torque output values specific to a 4×4 mode of operation of the vehicle drive unit. For example, the torque output of the electronic control system for a 4×4 low mode of operation is controlled using a unique calibration table stored in system memory for 4×4 low mode of operation, while the torque output of the electronic control system for other modes of operation is controlled using one or more different, other calibration tables stored in system memory.
摘要翻译： 方法和电子控制系统使用存储在系统存储器中的唯一驱动器需求（校准）表来提供特定于车辆驱动单元的4×4操作模式的扭矩输出值。 例如，用于4×4低操作模式的电子控制系统的扭矩输出通过存储在用于4×4低操作模式的系统存储器中的唯一校准表来控制，而用于其他操作模式的电子控制系统的扭矩输出 使用存储在系统存储器中的一个或多个不同的其他校准表进行控制。
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公开(公告)号：US06600988B1
公开(公告)日：2003-07-29
申请号：US09669603
申请日：2000-09-26
IPC分类号： B60T832
CPC分类号： B60K31/00 , B60K28/16 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/105 , B60W2720/106
摘要： A method for controlling a powertrain of a vehicle is described. The method determines a desired vehicle condition based on three driver actuated elements. In a preferred embodiment the first element can be pedal position, the second element can be a brake actuator or, more specifically, brake actuation duration, and the third element can be a gear selection lever. Further, the desired vehicle condition can be desired powertrain output, vehicle acceleration, or various other parameters.
摘要翻译： 描述了一种用于控制车辆的动力系的方法。 该方法基于三个驱动器致动元件来确定期望的车辆状况。 在优选实施例中，第一元件可以是踏板位置，第二元件可以是制动致动器，或者更具体地说是制动器致动持续时间，并且第三元件可以是档位选择杆。 此外，期望的车辆状态可以是期望的动力系输出，车辆加速度或各种其它参数。
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公开(公告)号：US06506140B1
公开(公告)日：2003-01-14
申请号：US09670354
申请日：2000-09-26
申请人： Brian Michael O'Neil , Bradley Dean Riedle , Dennis Allen Light , Michael John Cullen , Michelle S. Grytzelius , Ralph Wayne Cunningham
发明人： Brian Michael O'Neil , Bradley Dean Riedle , Dennis Allen Light , Michael John Cullen , Michelle S. Grytzelius , Ralph Wayne Cunningham
IPC分类号： F16H6114
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , F16H61/143 , F16H2059/144 , F16H2059/467 , Y10T477/635 , Y10T477/73
摘要： A vehicle control system is described for controlling a torque converter coupled to an engine. The controller engages the torque converter before negative powertrain output becomes less than a predetermined value. Such an approach allows for torque converter locking in the negative powertrain output region. Such an approach is especially suited to vehicles having certain torque converters, which are difficult to lock at large negative torque values.
摘要翻译： 描述了用于控制耦合到发动机的变矩器的车辆控制系统。 在负动力系输出变得小于预定值之前，控制器接合变矩器。 这种方法允许在负动力系输出区域中的变矩器锁定。 这种方法特别适用于具有某些扭矩转换器的车辆，这些变矩器难以在较大的负扭矩值下锁定。
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公开(公告)号：US06516778B1
公开(公告)日：2003-02-11
申请号：US09670196
申请日：2000-09-26
IPC分类号： F02D3100
CPC分类号： F02D31/003 , B60K31/00 , B60W2710/065 , F02D41/0225 , F02D2041/1411 , F02D2200/1006 , F02D2200/501 , F02D2200/502 , F02D2250/18 , F02D2400/12
摘要： A method for controlling a powertrain of a vehicle adjusts a minimum allowed airflow based on operating conditions. Specifically, when conditions of engine speed and/or vehicle speed area away from idle conditions, no increasing of the minimum allowed airflow is carried out. However, when conditions of engine speed and/or vehicle speed area approaching idle conditions, the minimum allowed airflow is increased to the required airflow for those idle conditions.
摘要翻译： 用于控制车辆的动力系的方法基于操作条件调节最小允许气流。 特别地，当发动机转速和/或车速区域的条件远离怠速状态时，不允许最小允许气流的增加。 然而，当发动机速度和/或车辆速度区域接近怠速条件时，对于这些怠速条件，允许的最小气流增加到所需的气流。
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公开(公告)号：US06468183B1
公开(公告)日：2002-10-22
申请号：US09669927
申请日：2000-09-26
申请人： Brian Michael O'Neil , Bradley Dean Riedle , Dennis Allen Light , Michael John Cullen , Ralph Wayne Cunningham
发明人： Brian Michael O'Neil , Bradley Dean Riedle , Dennis Allen Light , Michael John Cullen , Ralph Wayne Cunningham
IPC分类号： B60K4104
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , B60W2710/0644 , F16H59/40 , F16H59/42 , F16H61/143 , F16H2059/144 , F16H2059/467 , Y10T477/675
摘要： A method for controlling an engine coupled to a transmission is described. The method is especially suited for a transmission having at least one gear in which an over-running clutch is present. The invention describes a method for adjusting an engine operating parameter to maintain transmission input speed at or below a synchronous transmission input speed when the transmission is in the gear with the over-running clutch. The synchronous transmission input speed is based on transmission state and transmission output speed. Alternatively, vehicle speed can be used in place of transmission output speed.
摘要翻译： 描述了一种用于控制耦合到变速器的发动机的方法。 该方法特别适用于具有至少一个齿轮的变速器，其中存在超行驶的离合器。 本发明描述了一种用于当变速器与超行驶离合器在齿轮中时调节发动机操作参数以将变速器输入速度维持在等于或低于同步变速器输入速度的方法。 同步传输输入速度基于传输状态和传输输出速度。 或者，可以使用车辆速度来代替变速器输出速度。
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公开(公告)号：US08844272B2
公开(公告)日：2014-09-30
申请号：US13477885
申请日：2012-05-22
IPC分类号： F01N3/22 , F02M25/07 , F01N3/30 , F01N3/023 , F01N3/10 , F02D41/02 , F02D41/04 , F01N13/00 , F02D41/00
CPC分类号： F01N3/023 , F01N3/0233 , F01N3/0238 , F01N3/101 , F01N3/30 , F01N13/009 , F02D41/0055 , F02D41/029 , F02D41/042 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： Various systems and method are described for controlling an engine having an exhaust system which includes a particulate filter. One example method comprises, after shutting down the engine and spinning down the engine to rest, operating a vacuum pump to draw fresh air through the exhaust system to an intake system, and regenerating at least a portion of the particulate filter during the engine rest.
摘要翻译： 描述了用于控制具有包括微粒过滤器的排气系统的发动机的各种系统和方法。 一个示例性方法包括：在关闭发动机并使发动机停转之后，操作真空泵以将新鲜空气通过排气系统吸入进气系统，以及在发动机停止期间再生至少一部分微粒过滤器。
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公开(公告)号：US20120116655A1
公开(公告)日：2012-05-10
申请号：US13354221
申请日：2012-01-19
申请人： David Karl Bidner , Ralph Wayne Cunningham , Stephen G. Russ , James Hilditch , John Eric Rollinger
发明人： David Karl Bidner , Ralph Wayne Cunningham , Stephen G. Russ , James Hilditch , John Eric Rollinger
CPC分类号： F02D41/029 , F02D41/0025 , F02D41/1466 , F02D41/30 , F02D41/3094 , F02D2200/0611 , F02D2200/0812 , F02D2250/38
摘要： Methods and systems are provided for controlling exhaust emissions by adjusting a fuel injection into an engine cylinder from a plurality of fuel injectors based on the fuel type of the injected fuel and further based on the soot load of the engine. Soot generated from direct fuel injection is reduced by decreasing an amount of direct injection into a cylinder as the engine soot load increases.
摘要翻译： 提供了用于通过基于喷射燃料的燃料类型并且还基于发动机的烟炱负荷从多个燃料喷射器调节燃料喷射到发动机气缸中来控制废气排放的方法和系统。 通过直接燃料喷射产生的烟灰通过当发动机烟灰负荷增加时通过减少直接喷射到气缸中的量来减少。
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公开(公告)号：US20110072800A1
公开(公告)日：2011-03-31
申请号：US12611002
申请日：2009-11-02
CPC分类号： F01N3/023 , F01N9/00 , F02M26/05 , F02M26/06 , F02M26/47 , Y02A50/2324 , Y02T10/22 , Y02T10/47
摘要： Systems and methods for controlling regeneration of a particulate filter downstream of an engine having a plurality of cylinders are provided. One exemplary method includes, during first conditions, spinning down the engine to non-combusting engine rest, and regenerating the particulate filter at least during engine rest. The method also includes, during second conditions, regenerating the particulate filter during combustion of at least one cylinder of the engine.
摘要翻译： 提供了用于控制具有多个气缸的发动机下游的微粒过滤器再生的系统和方法。 一个示例性方法包括：在第一个条件下，至少在发动机停止期间将发动机旋转到不燃烧的发动机机座，以及再生微粒过滤器。 该方法还包括在第二条件期间，在发动机的至少一个气缸的燃烧期间再生微粒过滤器。
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9.发明申请PARTICULATE FILTER REGENERATION IN AN ENGINE COUPLED TO AN ENERGY CONVERSION DEVICE 有权与能量转换装置相连的发动机中的颗粒过滤器再生公开(公告)号：US20110072791A1
公开(公告)日：2011-03-31
申请号：US12611019
申请日：2009-11-02
CPC分类号： F02D41/029 , B60K6/485 , B60W2710/0605 , B60Y2300/476 , B60Y2400/435 , F01N3/023 , F01N3/101 , F01N3/30 , F01N13/009 , F02D41/0002 , F02D41/0055 , F02D41/042 , F02D2200/0802 , F02M26/05 , F02M26/06 , Y02A50/2324 , Y02T10/22 , Y02T10/42 , Y02T10/6226
摘要： Systems and methods for controlling regeneration of a particulate filter downstream of an engine coupled to an energy conversion device are provided herein. One exemplary method includes, during first engine shutdown conditions, increasing excess oxygen to the particulate filter by spinning the engine with the energy conversion device, and regenerating the particulate filter. The method also includes, during second engine shutdown conditions, decreasing the excess oxygen to the particulate filter.
摘要翻译： 本文提供了用于控制耦合到能量转换装置的发动机下游的微粒过滤器再生的系统和方法。 一个示例性方法包括在第一发动机关闭条件期间，通过用能量转换装置旋转发动机来增加颗粒过滤器的过量氧，并再生颗粒过滤器。 该方法还包括在第二发动机关闭条件期间，将过量的氧气减少到微粒过滤器。
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公开(公告)号：US08297255B2
公开(公告)日：2012-10-30
申请号：US13354221
申请日：2012-01-19
申请人： David Karl Bidner , Ralph Wayne Cunningham , Stephen G. Russ , James Hilditch , John Eric Rollinger
发明人： David Karl Bidner , Ralph Wayne Cunningham , Stephen G. Russ , James Hilditch , John Eric Rollinger
CPC分类号： F02D41/029 , F02D41/0025 , F02D41/1466 , F02D41/30 , F02D41/3094 , F02D2200/0611 , F02D2200/0812 , F02D2250/38
摘要： Methods and systems are provided for controlling exhaust emissions by adjusting a fuel injection into an engine cylinder from a plurality of fuel injectors based on the fuel type of the injected fuel and further based on the soot load of the engine. Soot generated from direct fuel injection is reduced by decreasing an amount of direct injection into a cylinder as the engine soot load increases.
摘要翻译： 提供了用于通过基于喷射燃料的燃料类型并且还基于发动机的烟炱负荷从多个燃料喷射器调节燃料喷射到发动机气缸中来控制废气排放的方法和系统。 通过直接燃料喷射产生的烟灰通过当发动机烟灰负荷增加时通过减少直接喷射到气缸中的量来减少。
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