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公开(公告)号：US20150239462A1
公开(公告)日：2015-08-27
申请号：US14710359
申请日：2015-05-12
发明人： Jeffrey Allen Doering , Dennis Craig Reed , Alex O'Connor Gibson , Gregory Michael Pietron , James William Loch McCallum
CPC分类号： B60W20/15 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/023 , B60W10/026 , B60W10/11 , B60W10/115 , B60W20/10 , B60W20/30 , B60W30/19 , B60W30/20 , B60W2510/0266 , B60W2510/0695 , B60W2510/088 , B60W2710/027 , B60W2710/1005 , Y02T10/6252 , Y10S903/93 , Y10T477/26
摘要： A method and a system for improving operation of a hybrid vehicle are presented. In one example, torque converter impeller torque from beginning to end of transmission shifting is adjusted in response to variable driveline inertia. The approach may improve transmission shifting and reduce driveline torque disturbances.
摘要翻译： 提出了一种改善混合动力车辆运行的方法和系统。 在一个示例中，响应于可变的传动系惯性来调节变速器变速器的起始端和结束时的变矩器叶轮扭矩。 该方法可以改善变速器换档并降低传动系扭矩扰动。
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公开(公告)号：US20160236670A1
公开(公告)日：2016-08-18
申请号：US14621142
申请日：2015-02-12
发明人： Rajit Johri , Wei Liang , Mark Steven Yamazaki , Xiaoyong Wang , Jeffrey Allen Doering , Ming Lang Kuang
CPC分类号： B60W10/06 , B60K6/387 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/023 , B60W10/026 , B60W10/08 , B60W10/115 , B60W20/13 , B60W20/14 , B60W30/18127 , B60W2510/0266 , B60W2510/088 , B60W2510/244 , B60W2540/10 , B60W2710/024 , B60W2710/028 , B60W2710/0644 , B60W2710/083 , B60W2710/1011 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
摘要： Systems and methods for operating a hybrid vehicle driveline that includes an engine and a motor are presented. In one example, the systems and methods include one or more speed control modes where torque output of a motor is adjusted responsive to different control parameters in the different control modes.
摘要翻译： 提出了用于操作包括发动机和电动机的混合动力车辆传动系统的系统和方法。 在一个示例中，系统和方法包括一个或多个速度控制模式，其中响应于不同控制模式中的不同控制参数来调节电动机的扭矩输出。
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公开(公告)号：US20140088808A1
公开(公告)日：2014-03-27
申请号：US14037568
申请日：2013-09-26
申请人： DENSO CORPORATION
发明人： Shingo KAWASAKI
CPC分类号： B60W20/00 , B60K6/48 , B60K6/543 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/20 , B60W2510/0208 , B60W2510/0266 , B60W2510/0695 , B60W2510/081 , B60W2510/088 , B60W2710/081 , B60W2710/083 , Y02T10/6221 , Y02T10/7258 , Y10S903/93
摘要： An apparatus controls a motor equipped in a hybrid vehicle. In this apparatus, a basic torque command value of the motor is calculated so as to reduce a deviation between a target rotation speed and an actual rotation speed of the motor. A torque correction value for the motor is calculated based on a variation of the target rotation speed which is obtained per unit time and a value of inertia of a power train rotated integrally with the rotation shaft of the motor. Further, a torque command value finally supplied to the motor is calculated by correcting the basic torque command value with use of the torque correction value.
摘要翻译： 一种装置控制装备在混合动力车辆中的电动机。 在该装置中，计算电动机的基本转矩指令值，以减少目标转速与电动机的实际转速之间的偏差。 基于每单位时间获得的目标转速和与电动机的旋转轴一体旋转的动力传动系的惯性值的变化来计算电动机的转矩校正值。 此外，通过使用扭矩校正值校正基本转矩指令值来计算最终提供给电动机的转矩指令值。
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公开(公告)号：US20160137191A1
公开(公告)日：2016-05-19
申请号：US14751244
申请日：2015-06-26
发明人： Jae Sung Bang
CPC分类号： B60W20/40 , B60K6/387 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/11 , B60W30/20 , B60W2030/206 , B60W2050/0008 , B60W2050/0012 , B60W2050/0052 , B60W2050/0056 , B60W2050/006 , B60W2510/0208 , B60W2510/0241 , B60W2510/025 , B60W2510/0266 , B60W2510/06 , B60W2510/0638 , B60W2510/0695 , B60W2510/081 , B60W2710/021 , B60W2710/06 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , F02D31/001 , F02D41/022 , F02D41/062 , F02D2200/101 , F02D2250/18 , F02N11/04 , F02N11/0818 , F02N2300/104 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
摘要： A method and an apparatus for controlling an engine clutch are provided. The method includes determining whether an engine start condition is satisfied when an engine is stopped and performing an engine cranking operation by operating a hybrid starter & generator (HSG) when the engine start condition is satisfied. Whether an engine speed is greater than or equal to a first reference speed is determined to thus reduce an HSG torque. Then, whether the engine speed is greater than or equal to a second reference speed is determined to thus calculate a target speed of the engine. A speed control of the engine is performed using the target speed of the engine while determining whether an engine clutch engagement condition is satisfied. An engine clutch is engaged when the engine clutch engagement condition is satisfied.
摘要翻译： 提供一种用于控制发动机离合器的方法和装置。 该方法包括当发动机停止时确定发动机起动条件是否满足，并且当满足发动机起动条件时通过操作混合动力起动器和发电机（HSG）来执行发动机起动操作。 确定发动机转速是否大于或等于第一基准速度，从而降低HSG转矩。 然后，确定发动机转速是否大于或等于第二参考速度，从而计算发动机的目标速度。 在确定是否满足发动机离合器接合条件的同时，使用发动机的目标速度来执行发动机的速度控制。 当发动机离合器接合条件满足时，发动机离合器接合。
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5.发明申请METHOD AND APPARATUS TO CREATE A PSEUDO TORQUE PHASE DURING ONCOMING CLUTCH ENGAGEMENT TO PREVENT CLUTCH SLIP FOR A HYBRID POWERTRAIN SYSTEM 有权在启动离合器接合期间创建PSEUDO扭转相以防止混合动力系统系统的离合器滑移的方法和装置公开(公告)号：US20090111645A1
公开(公告)日：2009-04-30
申请号：US12250520
申请日：2008-10-13
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L11/123 , B60L11/14 , B60L11/1803 , B60L2240/423 , B60L2240/443 , B60L2240/525 , B60L2240/80 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/02 , B60W2510/0208 , B60W2510/0241 , B60W2510/0266 , B60W2510/0657 , B60W2510/083 , B60W2540/10 , B60W2540/12 , B60W2710/023 , B60W2710/027 , F16H3/727 , F16H3/728 , F16H61/0403 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/56 , Y02T10/6217 , Y02T10/6239 , Y02T10/6291 , Y02T10/642 , Y02T10/7005 , Y02T10/7077 , Y10T477/26 , Y10T477/6418 , Y10T477/78 , Y10T477/79
摘要： A method for controlling a powertrain comprising an electro-mechanical transmission mechanically-operatively coupled to an engine and an electric machine adapted to selectively transmit mechanical power to an output member through selective application of a plurality of torque-transfer clutches includes monitoring a clutch slip speed, synchronizing an oncoming clutch, and constraining reactive clutch torque limits for the oncoming clutch to achieve a reactive clutch torque that is less than an estimated clutch torque capacity.
摘要翻译： 一种用于控制动力系统的方法，其包括机械地操作地耦合到发动机的机电变速器和适于通过选择性地施加多个扭矩传递离合器来选择性地将机械动力传递到输出构件的电机，包括监测离合器滑移速度 使迎面而来的离合器同步，并约束迎面而来的离合器的无功离合器转矩极限，以实现小于估计的离合器扭矩能力的无功离合器扭矩。
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公开(公告)号：US09580063B2
公开(公告)日：2017-02-28
申请号：US14037568
申请日：2013-09-26
申请人： DENSO CORPORATION
发明人： Shingo Kawasaki
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/00 , B60W10/06 , B60W10/08 , B60W10/02 , B60K6/48 , B60W30/20 , F16H61/00 , F16H61/662 , F16H61/06 , F16H61/08 , B60K6/543
CPC分类号： B60W20/00 , B60K6/48 , B60K6/543 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/20 , B60W2510/0208 , B60W2510/0266 , B60W2510/0695 , B60W2510/081 , B60W2510/088 , B60W2710/081 , B60W2710/083 , Y02T10/6221 , Y02T10/7258 , Y10S903/93
摘要： An apparatus controls a motor equipped in a hybrid vehicle. In this apparatus, a basic torque command value of the motor is calculated so as to reduce a deviation between a target rotation speed and an actual rotation speed of the motor. A torque correction value for the motor is calculated based on a variation of the target rotation speed which is obtained per unit time and a value of inertia of a power train rotated integrally with the rotation shaft of the motor. Further, a torque command value finally supplied to the motor is calculated by correcting the basic torque command value with use of the torque correction value.
摘要翻译： 一种装置控制装备在混合动力车辆中的电动机。 在该装置中，计算电动机的基本转矩指令值，以减少目标转速与电动机的实际转速之间的偏差。 基于每单位时间获得的目标转速和与电动机的旋转轴一体旋转的动力传动系的惯性值的变化来计算电动机的转矩校正值。 此外，通过使用扭矩校正值校正基本转矩指令值来计算最终提供给电动机的转矩指令值。
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公开(公告)号：US09031722B2
公开(公告)日：2015-05-12
申请号：US13710257
申请日：2012-12-10
发明人： Jeffrey Allen Doering , Dennis Craig Reed , Alex O'Connor Gibson , Gregory Michael Pietron , James William Loch McCallum
IPC分类号： B60W20/00 , B60W10/02 , B60W10/115 , B60W30/19 , B60K6/48
CPC分类号： B60W20/15 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/023 , B60W10/026 , B60W10/11 , B60W10/115 , B60W20/10 , B60W20/30 , B60W30/19 , B60W30/20 , B60W2510/0266 , B60W2510/0695 , B60W2510/088 , B60W2710/027 , B60W2710/1005 , Y02T10/6252 , Y10S903/93 , Y10T477/26
摘要： A method and a system for improving operation of a hybrid vehicle are presented. In one example, torque converter impeller torque from beginning to end of transmission shifting is adjusted in response to variable driveline inertia. The approach may improve transmission shifting and reduce driveline torque disturbances.
摘要翻译： 提出了一种用于改善混合动力车辆的操作的方法和系统。 在一个示例中，响应于可变的传动系惯性来调节变速器变速器的起始端和结束时的变矩器叶轮扭矩。 该方法可以改善变速器换档并降低传动系扭矩扰动。
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8.发明授权Method and apparatus to create a pseudo torque phase during oncoming clutch engagement to prevent clutch slip for a hybrid powertrain system 有权在即将到来的离合器接合期间产生伪扭矩相以防止混合动力系统的离合器滑移的方法和装置公开(公告)号：US08282526B2
公开(公告)日：2012-10-09
申请号：US12250520
申请日：2008-10-13
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L11/123 , B60L11/14 , B60L11/1803 , B60L2240/423 , B60L2240/443 , B60L2240/525 , B60L2240/80 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/02 , B60W2510/0208 , B60W2510/0241 , B60W2510/0266 , B60W2510/0657 , B60W2510/083 , B60W2540/10 , B60W2540/12 , B60W2710/023 , B60W2710/027 , F16H3/727 , F16H3/728 , F16H61/0403 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , Y02T10/56 , Y02T10/6217 , Y02T10/6239 , Y02T10/6291 , Y02T10/642 , Y02T10/7005 , Y02T10/7077 , Y10T477/26 , Y10T477/6418 , Y10T477/78 , Y10T477/79
摘要： A method for controlling a powertrain comprising an electro-mechanical transmission mechanically-operatively coupled to an engine and an electric machine adapted to selectively transmit mechanical power to an output member through selective application of a plurality of torque-transfer clutches includes monitoring a clutch slip speed, synchronizing an oncoming clutch, and constraining reactive clutch torque limits for the oncoming clutch to achieve a reactive clutch torque that is less than an estimated clutch torque capacity.
摘要翻译： 一种用于控制动力系统的方法，其包括机械地操作地耦合到发动机的机电变速器和适于通过选择性地施加多个扭矩传递离合器来选择性地将机械动力传递到输出构件的电机，包括监测离合器滑移速度 使迎面而来的离合器同步，并约束迎面而来的离合器的无功离合器转矩极限，以实现小于估计的离合器扭矩能力的无功离合器扭矩。
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公开(公告)号：US10011263B2
公开(公告)日：2018-07-03
申请号：US14710359
申请日：2015-05-12
发明人： Jeffrey Allen Doering , Dennis Craig Reed , Alex O'Connor Gibson , Gregory Michael Pietron , James William Loch McCallum
IPC分类号： B60W20/10 , B60W10/02 , B60W10/115 , B60W30/19 , B60W20/00 , B60W20/30 , B60K6/48 , B60W10/11 , B60W30/20 , B60W20/15
CPC分类号： B60W20/15 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/023 , B60W10/026 , B60W10/11 , B60W10/115 , B60W20/10 , B60W20/30 , B60W30/19 , B60W30/20 , B60W2510/0266 , B60W2510/0695 , B60W2510/088 , B60W2710/027 , B60W2710/1005 , Y02T10/6252 , Y10S903/93 , Y10T477/26
摘要： A method and a system for improving operation of a hybrid vehicle are presented. In one example, torque converter impeller torque from beginning to end of transmission shifting is adjusted in response to variable driveline inertia. The approach may improve transmission shifting and reduce driveline torque disturbances.
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公开(公告)号：US20180015929A1
公开(公告)日：2018-01-18
申请号：US15555261
申请日：2016-02-10
申请人： JATCO Ltd , NISSAN MOTOR CO., LTD.
CPC分类号： B60W30/20 , B60K6/48 , B60K6/543 , B60L50/16 , B60W10/02 , B60W10/10 , B60W10/107 , B60W10/18 , B60W20/00 , B60W20/40 , B60W2510/0266 , B60W2510/088 , B60W2510/1025 , B60W2510/1095 , B60W2510/18 , B60W2710/021 , B60W2710/025 , B60W2710/10 , B60W2710/18 , B60Y2200/92 , F16H59/04 , F16H59/54 , F16H61/02 , F16H61/662 , F16H61/66272 , F16H2061/66277
摘要： An FF hybrid vehicle control device having an HEV mode and an EV mode as drive modes is provided with a CVT control unit (84) for determining primary pulley pressure (Ppri) and secondary pulley pressure (Psec) with which a belt (6c) of a belt-type continuously variable transmission (6) will be clamped on the basis of a torque component inputted to the belt-type continuously variable transmission (6) during brake deceleration, and the corrected amount of brake torque which is an inertia torque correction component. The CVT control unit (84) reduces the corrected amount of brake torque during brake deceleration when EV mode is selected to be less than the corrected amount of brake torque during brake deceleration when HEV mode is selected.
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