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101. 发明申请

US20130116077A1 WIDE-NODE DRIVE SYSTEM 有权
标题翻译：广泛驱动系统
公开(公告)号：US20130116077A1
公开(公告)日：2013-05-09
申请号：US13534483
申请日：2012-06-27
申请人： Goro Tamai , Anthony James Corsetti , Alan G. Holmes , Brendan M. Conlon
发明人： Goro Tamai , Anthony James Corsetti , Alan G. Holmes , Brendan M. Conlon
IPC分类号： F16H37/06
CPC分类号： B60K6/365 , B60K6/445 , F16H2037/0866 , Y02T10/6239
摘要： An electro-mechanical drive unit connectable with multiple power sources for launching and propelling a vehicle includes an output member, a stationary member, and a torque-transmitting device. The drive unit also includes a compound planetary gear arrangement having a first, second, third, and fourth junction point. The power sources include a first motor/generator and a second motor/generator. The first motor/generator and the second motor/generator are disposed on a common rotating axis. The second motor/generator is operatively connected to the compound planetary gear arrangement at the first junction point and the output member is operatively connected to the compound planetary gear arrangement at the second junction point. Additionally, the first motor/generator is operatively connected to the compound planetary gear arrangement at the fourth junction point. Furthermore, the torque-transmitting device is engageable to ground the third junction point to the stationary member.
摘要翻译：可与多个电源连接的用于发射和推进车辆的机电驱动单元包括输出构件，固定构件和扭矩传递装置。驱动单元还包括具有第一，第二，第三和第四连接点的复合行星齿轮装置。电源包括第一电动机/发电机和第二电动机/发电机。第一马达/发电机和第二马达/发电机设置在共同的旋转轴上。第二电动机/发电机在第一连接点处可操作地连接到复合行星齿轮装置，并且输出构件在第二连接点处可操作地连接到复合行星齿轮装置。此外，第一电动机/发电机在第四连接点处可操作地连接到复合行星齿轮装置。此外，转矩传递装置可接合以将第三接合点接地到固定构件。

102. 发明申请

US20130116076A1 WIDE-NODE DRIVE SYSTEM 有权
标题翻译：广泛驱动系统
公开(公告)号：US20130116076A1
公开(公告)日：2013-05-09
申请号：US13534460
申请日：2012-06-27
申请人： Goro Tamai , Anthony James Corsetti , Alan G. Holmes , Brendan M. Conlon
发明人： Goro Tamai , Anthony James Corsetti , Alan G. Holmes , Brendan M. Conlon
IPC分类号： F16H37/06
CPC分类号： B60K6/365 , B60K1/02 , B60K6/445 , F16H2037/102 , Y02T10/6239
摘要： An electro-mechanical drive unit connectable with multiple power sources for launching and propelling a vehicle includes an output member, a stationary member, a gear-train, and a torque-transmitting device. The drive unit also includes a compound planetary gear arrangement having a first, second, third, and fourth junction points. The power sources include a first motor/generator and a second motor/generator. The second motor/generator is operatively connected to the compound planetary gear arrangement at the first junction point via the gear-train and the output member is operatively connected to the compound planetary gear arrangement at the second junction point. Additionally, the first motor/generator is operatively connected to the compound planetary gear arrangement at the fourth junction point. Furthermore, the torque-transmitting device is engageable to ground the third junction point to the stationary member.
摘要翻译：可与多个电源连接的用于发射和推进车辆的机电驱动单元包括输出构件，固定构件，齿轮系和扭矩传递装置。驱动单元还包括具有第一，第二，第三和第四连接点的复合行星齿轮装置。电源包括第一电动机/发电机和第二电动机/发电机。第二电动机/发电机经由齿轮系在第一连接点处可操作地连接到复合行星齿轮装置，并且输出构件在第二连接点处可操作地连接到复合行星齿轮装置。此外，第一电动机/发电机在第四连接点处可操作地连接到复合行星齿轮装置。此外，转矩传递装置可接合以将第三接合点接地到固定构件。

103. 发明申请

US20130023368A1 CLUTCH SYSTEM FOR A TRANSMISSION 有权
公开(公告)号：US20130023368A1
公开(公告)日：2013-01-24
申请号：US13188799
申请日：2011-07-22
申请人： Goro Tamai , Dumitru Puiu , Dale E. Martin
发明人： Goro Tamai , Dumitru Puiu , Dale E. Martin
IPC分类号： F16H37/06 , F16D13/70 , F16D13/38
CPC分类号： F16D13/757 , B60K6/365 , B60K6/445 , F16D13/70 , F16H3/728 , F16H2037/0873 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239
摘要： A clutch system for a transmission having a clutch assembly and a brake assembly. The clutch system includes a clutch assembly and a brake assembly coupled to a planetary gear set, engine and two electric motors to reduce transmission complexity, costs, and efficiency losses. The clutch assembly also includes a wear compensation mechanism and a clutch separator mechanism.

104. 发明申请

US20110238244A1 METHOD FOR STARTING AN ENGINE OF A HYBRID POWERTRAIN 有权
标题翻译：用于启动混合动力系发动机的方法
公开(公告)号：US20110238244A1
公开(公告)日：2011-09-29
申请号：US12729276
申请日：2010-03-23
申请人： Jy-Jen F. Sah , Goro Tamai
发明人： Jy-Jen F. Sah , Goro Tamai
IPC分类号： G06F19/00
CPC分类号： B60W20/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/192 , F02N5/04 , G01F19/00 , Y02T10/48 , Y02T10/6239 , Y02T10/6286
摘要： A method of operating a hybrid powertrain includes commanding an engine start of an engine configured to operate at approximately zero engine speed. A spooling phase includes accelerating the first electric machine with the first machine torque, such that the first electric machine begins rotating. The first machine speed increases in magnitude from zero to non-zero, but engine speed is maintained at approximately zero. The mechanical energy of the rotating first electric machine is stored. A transfer phase includes commanding an increase in magnitude of the first machine torque and decelerating the first electric machine, such that the first machine speed decreases. The stored mechanical energy of the first electric machine is transferred to the engine to increase the engine speed to greater than zero, such that the engine starts.
摘要翻译：一种操作混合式动力总成的方法包括命令引擎配置成在大致零发动机速度下操作的发动机起动。假脱机阶段包括以第一机器转矩加速第一电机，使得第一电机开始转动。第一台机器速度从零增加到非零，但发动机转速保持在零。旋转的第一电机的机械能被储存。传送阶段包括指令第一机器扭矩的大小增加并使第一电机减速，使得第一机器速度降低。将第一电机的存储的机械能传递到发动机，以将发动机转速提高到大于零，使得发动机起动。

105. 发明申请

US20110178662A1 DERIVATIVE-BASED HYBRID DRIVE MOTOR CONTROL FOR DRIVELINE OSCILLATION SMOOTHING 有权
标题翻译：用于驱动振荡平滑的基于导数的混合驱动电动机控制
公开(公告)号：US20110178662A1
公开(公告)日：2011-07-21
申请号：US12689262
申请日：2010-01-19
申请人： Karl Andrew Sime , Goro Tamai , Harry J. Bauer , Brendan M. Conlon , Min-Joong Kim
发明人： Karl Andrew Sime , Goro Tamai , Harry J. Bauer , Brendan M. Conlon , Min-Joong Kim
IPC分类号： G06F19/00
CPC分类号： B60W20/50 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/192 , B60W2510/082 , B60W2710/083 , G06F19/00 , Y02T10/6239 , Y02T10/6286
摘要： A method minimizes driveline disturbances in a vehicle having a motor generator unit (MGU) and a controller, which may be a motor control processor or a hybrid control processor. The method includes determining a set of motor values of the MGU, including a change in motor speed, a derivative of the change in motor speed, and a motor jerk value; calculating a corrective final torque value for the MGU as a function of the set of motor values; and commanding the corrective final torque value from the MGU during a predetermined event, e.g., engine restart. Calculations and commanding the corrective final torque value are conducted by the controller within a calibrated minimum processing loop time. A vehicle includes first and second MGUs, and a controller electrically connected to the second MGU. The controller has the algorithm for minimizing driveline disturbances as noted above.
摘要翻译：一种方法使具有电动发电机单元（MGU）和控制器（其可以是电动机控制处理器或混合控制处理器）的车辆中的传动系扰动最小化。该方法包括确定MGU的一组电动机值，包括电动机速度的变化，电动机速度的变化的导数和电动机转弯值; 根据电动机值的组合计算MGU的校正最终转矩值; 并且在预定事件例如发动机重起期间从MGU指示校正最终转矩值。控制器在校准的最小处理循环时间内进行计算和指令校正最终转矩值。车辆包括第一和第二MGU以及电连接到第二MGU的控制器。控制器具有如上所述使传动系紊乱最小化的算法。

106. 发明授权

US07669569B2 Crankshaft stop positioning control system 有权
标题翻译：曲轴停止定位控制系统
公开(公告)号：US07669569B2
公开(公告)日：2010-03-02
申请号：US11626469
申请日：2007-01-24
申请人： Goro Tamai , Mark A. Zerbini , James L. Worthing
发明人： Goro Tamai , Mark A. Zerbini , James L. Worthing
IPC分类号： F02N11/00 , B60K6/34
CPC分类号： F02D17/00 , F02D29/02 , F02N2019/008 , Y02T10/7258 , Y10S903/905
摘要： A method of regulating a crankshaft position in a hybrid electric vehicle includes deactivating cylinders of an internal combustion engine, driving a crankshaft of the internal combustion engine using an electric machine, and determining a target crankshaft position when a rotational speed of the crankshaft crosses a first threshold. The crankshaft is driven towards the target crankshaft position at a nudge rotational speed, and rotation of the crankshaft is braked using the electric machine when a brake crankshaft position is achieved at the target rotational speed. Rotation of the crankshaft is arrested at the target position.
摘要翻译：一种调节混合动力车辆中的曲轴位置的方法包括使用电动机驱动内燃机的曲轴的停用汽缸，以及当曲轴的转速与第一阈。曲轴以微调转速朝向目标曲轴位置驱动，并且当以目标转速实现制动曲轴位置时，使用电机对曲轴的转动进行制动。曲轴的旋转被停止在目标位置。

107. 发明授权

US07543670B2 Wheel slip control system 有权
标题翻译：轮滑控制系统
公开(公告)号：US07543670B2
公开(公告)日：2009-06-09
申请号：US11263215
申请日：2005-10-31
申请人： Goro Tamai , James L. Worthing , Birendra P. Bhattarai
发明人： Goro Tamai , James L. Worthing , Birendra P. Bhattarai
IPC分类号： B60K28/16
CPC分类号： B60W20/15 , B60K6/48 , B60K28/16 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W30/18172 , B60W2510/0638 , B60W2520/26 , B60W2710/0666 , B60W2710/083 , F16H2059/467 , Y02T10/6221 , Y02T10/6286
摘要： A wheel slip control system includes wheel speed sensors that generate wheel speed signals and a control module that controls torque production of at least one of an engine and an electric motor and that detects a negative wheel slip based on the wheel speed signals. The control module increases torque production of at least one of the engine and the electric motor when the negative wheel slip is detected.
摘要翻译：轮滑控制系统包括产生车轮速度信号的车轮速度传感器和控制发动机和电动机中的至少一个的扭矩产生的控制模块，并且基于车轮速度信号检测负轮滑移。当检测到负轮滑移时，控制模块增加发动机和电动机中的至少一个的扭矩产生。

108. 发明申请

US20080176705A1 METHOD AND APPARATUS FOR CONTROL OF A TRANSMISSION TORQUE CONVERTER CLUTCH 有权
标题翻译：用于控制传动转矩转换器离合器的方法和装置
公开(公告)号：US20080176705A1
公开(公告)日：2008-07-24
申请号：US11625921
申请日：2007-01-23
申请人： Goro Tamai , Daniel P. Laurent , Birendra P. Bhattarai , James L. Worthing
发明人： Goro Tamai , Daniel P. Laurent , Birendra P. Bhattarai , James L. Worthing
IPC分类号： B60K6/26 , F16H61/14 , G06F17/00
CPC分类号： B60W30/18127 , B60K6/48 , B60W10/026 , B60W20/00 , B60W2510/0657 , B60W2520/10 , B60W2540/10 , B60W2550/12 , B60W2710/024 , F16H61/143 , F16H2061/145 , Y02T10/6221 , Y10S903/946 , Y10T477/23 , Y10T477/26 , Y10T477/27 , Y10T477/32 , Y10T477/73 , Y10T477/735 , Y10T477/75 , Y10T477/78
摘要： A method and system to capture energy during regenerative braking while managing driveline disturbances by controlling locking and unlocking of a torque-converter clutch based upon operator input, typically throttle position or accelerator pedal position, vehicle speed, and engine load is offered. The exemplary vehicle has an engine, a torque converter with a clutch, and a transmission device. Vehicle kinetic energy is transmittable to an electrical machine using the transmission device and the torque converter. It includes monitoring an operator demand for power, engine operating speed, and, engine load; and, actuating the locking clutch for the torque converter based upon the operator demand for power, the engine operating speed, and, the engine load.
摘要翻译：提供在再生制动期间捕获能量的方法和系统，同时通过基于操作者输入控制锁定和解锁变矩器离合器来控制传动系扰动，通常节气门位置或加速踏板位置，车速和发动机负载。示例性车辆具有发动机，具有离合器的变矩器和变速器装置。使用传动装置和变矩器将车辆动能传递到电机。它包括监控操作员对动力，发动机运行速度和发动机负载的需求; 并且基于操作者对动力的需求，发动机运转速度和发动机负荷来致动用于变矩器的锁定离合器。

109. 发明申请

US20080047524A1 Fuel-cut manifold absolute pressure control 有权
标题翻译：燃油切割歧管绝对压力控制
公开(公告)号：US20080047524A1
公开(公告)日：2008-02-28
申请号：US11890765
申请日：2007-08-07
申请人： Goro Tamai , James L. Worthing
发明人： Goro Tamai , James L. Worthing
IPC分类号： F02D41/00
CPC分类号： B60W20/15 , B60L2240/441 , B60W10/06 , B60W20/00 , B60W2510/0638 , B60W2510/0671 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , F02D41/0005 , F02D41/123 , F02D2041/0012 , Y02T10/42
摘要： A method of regulating a throttle opening of an engine in a hybrid electric vehicle system includes initiating a fuel-cut off operating mode of the engine, monitoring an engine speed during said fuel cut-off operating mode and regulating the throttle opening based on the engine speed during the fuel-cut off mode to maintain a manifold absolute pressure (MAP) of the engine above a threshold MAP.
摘要翻译：一种在混合电动车辆系统中调节发动机的节气门开度的方法包括启动发动机的燃料切断操作模式，在所述燃料切断操作模式期间监测发动机转速并基于发动机调节节气门开度在燃料切断模式期间，将发动机的歧管绝对压力（MAP）维持在阈值MAP以上。

110. 发明申请

US20070296567A1 FUEL ECONOMY INDICATOR LAMP CONTROL SYSTEM 有权
标题翻译：燃油经济指标灯控制系统
公开(公告)号：US20070296567A1
公开(公告)日：2007-12-27
申请号：US11626488
申请日：2007-01-24
申请人： Goro Tamai , Mark A. Zerbini , Alan J. Houtman
发明人： Goro Tamai , Mark A. Zerbini , Alan J. Houtman
IPC分类号： B60Q1/00
CPC分类号： B60W20/00 , B60R16/0232 , B60W10/06 , B60W2520/10 , B60W2540/10 , G07C5/0816 , Y02T10/56
摘要： A fuel economy (FE) indicator lamp regulation system for a hybrid electric vehicle having an internal combustion engine includes an FE indicator lamp, a first module that calculates an instantaneous FE of the hybrid electric vehicle and a second module that determines a velocity of the hybrid electric vehicle. A third module switches the FE indicator lamp between an on state and an off state based on the instantaneous FE and the vehicle speed.
摘要翻译：具有内燃机的混合电动汽车的燃料经济性（FE）指示灯调节系统包括FE指示灯，计算混合电动车辆的瞬时FE的第一模块和确定混合动力车速度的第二模块电动车。第三模块基于瞬时FE和车速将FE指示灯切换到打开状态和关闭状态。

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