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51. 发明申请

US20110276225A1 METHOD AND SYSTEM FOR AUTOMATIC WHEEL POSITIONING 有权
标题翻译：自动车轮定位方法与系统
公开(公告)号：US20110276225A1
公开(公告)日：2011-11-10
申请号：US12775477
申请日：2010-05-07
申请人： Barney D. Nefcy , Marvin Paul Kraska , Walt Joseph Ortmann , Brian Ninja Soo , Dan Scott Colvin , David Tourner
发明人： Barney D. Nefcy , Marvin Paul Kraska , Walt Joseph Ortmann , Brian Ninja Soo , Dan Scott Colvin , David Tourner
IPC分类号： B62D6/00
CPC分类号： B62D15/027 , G08G1/168
摘要： A system and method for automatically angularly positioning wheels of an automotive vehicle after parking. The system disclosed here includes a power-assisted steering system coupled to the wheels. Further, the system includes a controller, coupled to the steering system, which is configured to automatically position the wheels in a desired direction, based on a determination that the vehicle is parked.
摘要翻译：一种在停车后自动定位车辆轮子的系统和方法。这里公开的系统包括耦合到车轮的动力辅助转向系统。此外，系统包括耦合到转向系统的控制器，其被配置为基于车辆停放的确定来自动将车轮定位在期望的方向上。

52. 发明申请

US20110208380A1 Transmission Temperature Sensing and Control 有权
标题翻译：传输温度传感与控制
公开(公告)号：US20110208380A1
公开(公告)日：2011-08-25
申请号：US13101859
申请日：2011-05-05
申请人： Allan Roy Gale , Marvin Paul Kraska
发明人： Allan Roy Gale , Marvin Paul Kraska
IPC分类号： F16H59/00 , B60L15/20
CPC分类号： F16H59/72 , F16H61/0213 , F16H2061/0241 , Y02T10/7258 , Y10T74/19251 , Y10T477/653
摘要： As one example approach, temperature indications from transmission actuators are used to control the actuators and transmission shifting. For example, temperature differences among the different actuators can be used to provide improved relative timing and actuation levels and thus improved shifting control.
摘要翻译：作为一个示例方法，来自传动致动器的温度指示用于控制致动器和变速器换档。例如，可以使用不同致动器之间的温度差来提供改进的相对定时和致动水平，从而改进变速控制。

53. 发明授权

US07935025B1 Methods and systems for assisted direct start control 有权
标题翻译：辅助直接起动控制的方法和系统
公开(公告)号：US07935025B1
公开(公告)日：2011-05-03
申请号：US12713012
申请日：2010-02-25
申请人： Seung-Hoon Lee , Alex O'Connor Gibson , Gregory Michael Pietron , Yuji Fujii , Marvin Paul Kraska
发明人： Seung-Hoon Lee , Alex O'Connor Gibson , Gregory Michael Pietron , Yuji Fujii , Marvin Paul Kraska
IPC分类号： B60W10/10
CPC分类号： B60W30/18018 , B60W10/06 , B60W10/115 , F16H59/72 , F16H61/0021 , F16H2059/683 , F16H2061/0034 , F16H2312/14 , Y10T477/688 , Y10T477/693 , Y10T477/6936
摘要： Methods and systems are provided for pressurizing a hydraulic circuit comprising a hydraulically actuated transmission component and an accumulator. One example method comprises, during an engine idle-stop, adjusting actuation of the hydraulically actuated transmission component over a duration. The method further comprises, during the duration, isolating the accumulator from the hydraulically actuated transmission component when a pressure in the hydraulic circuit is above a threshold, and coupling the accumulator into the hydraulic circuit when the pressure is below the threshold.
摘要翻译：提供了用于对包括液压致动的传动部件和蓄能器的液压回路加压的方法和系统。一个示例性方法包括在发动机怠速停止期间在一段持续时间内调节液压致动的变速部件的致动。该方法还包括在该持续时间期间当液压回路中的压力高于阈值时将蓄能器与液压致动的变速器部件隔离，并且当压力低于阀值时将蓄能器联接到液压回路中。

54. 发明授权

US07869933B2 Temperature sensing coordination with engine valve timing using electric valve actuator 有权
标题翻译：使用电动阀门执行机构的发动机气门正时的温度感应协调
公开(公告)号：US07869933B2
公开(公告)日：2011-01-11
申请号：US12057764
申请日：2008-03-28
申请人： Yan Wang , Alex O'Connor Gibson , Vladimir V. Kokotovic , Allan Roy Gale , Philip Thomas Koneda , Allan Joseph Kotwicki , Marvin Paul Kraska
发明人： Yan Wang , Alex O'Connor Gibson , Vladimir V. Kokotovic , Allan Roy Gale , Philip Thomas Koneda , Allan Joseph Kotwicki , Marvin Paul Kraska
IPC分类号： G06F19/00 , F01L9/04 , F16K3/02 , H01H47/02
CPC分类号： F01L9/04 , F01L2101/00 , F01L2800/00 , F02D41/20 , F02D41/221 , F02D2041/001 , F02D2041/2065 , Y02T10/40
摘要： A method of operation for an engine including an electrically actuated engine valve in a cylinder head, with at least an actuator coupled to the valve, the method including applying a potential to generate a current indicative of temperature in the actuator at least partially during a substantially non-moving condition of the actuator and adjusting a timing of the application of the potential based on valve location in the cylinder head.
摘要翻译：一种用于发动机的操作方法，所述发动机包括在气缸盖中的电动致动的发动机气门，至少一个致动器连接到所述阀，所述方法包括施加电位以产生指示致动器中的温度的电流，所述电流至少部分地在基本上执行器的非移动状态，并且基于气缸盖中的阀位置调节施加电位的时间。

55. 发明授权

US6110068A Method for controlling an automatic transmission by sensing friction element torque capacity 有权
标题翻译：通过感测摩擦元件扭矩能力来控制自动变速器的方法
公开(公告)号：US6110068A
公开(公告)日：2000-08-29
申请号：US368219
申请日：1999-08-04
申请人： Marvin Paul Kraska
发明人： Marvin Paul Kraska
IPC分类号： F16D49/12 , F16D65/16 , F16D66/00 , F16H59/68 , F16H63/30 , F16D66/02
CPC分类号： F16H63/3003 , F16D49/12 , F16D65/16 , F16D66/00 , F16H59/68 , F16D2066/003
摘要： A method for controlling torque transfer between first and second friction elements in an automatic transmission having a hydraulic band brake servo in which a magnet is fixed to a displaceable piston, and a sensor producing a signal responsive to the sensed intensity of a field produced by the magnet representing the position of the servo piston, producing from the signal an indication of the position of the servo piston, determining a reference threshold servo position corresponding to incipient band brake torque capacity, and reducing pressure in the second friction element when the current servo displacement equals the threshold displacement.
摘要翻译：一种用于控制自动变速器中的第一和第二摩擦元件之间的转矩传递的方法，所述自动变速器具有液压带式制动器伺服机构，其中磁体固定到可移位的活塞，以及传感器，其产生响应于所感测到的场的感测强度的信号表示伺服活塞的位置的磁体，从信号产生伺服活塞的位置的指示，确定对应于初始带制动转矩容量的参考阈值伺服位置，以及当当前伺服位移时减小第二摩擦元件中的压力等于阈值位移。

56. 发明授权

US09108621B2 Controlling powertrain components for hill-holding in a hybrid electric vehicle 有权
标题翻译：控制用于混合动力电动车辆中的山体保持的动力系统部件
公开(公告)号：US09108621B2
公开(公告)日：2015-08-18
申请号：US13465725
申请日：2012-05-07
申请人： Mark Steven Yamazaki , Fazal Urrahman Syed , Marvin Paul Kraska , Francis Thomas Connolly
发明人： Mark Steven Yamazaki , Fazal Urrahman Syed , Marvin Paul Kraska , Francis Thomas Connolly
IPC分类号： B60W10/00 , B60W10/06 , B60W20/00 , B60W10/08 , B60W30/18 , B60W30/184
CPC分类号： B60W10/06 , B60W10/02 , B60W10/08 , B60W20/00 , B60W20/15 , B60W30/18118 , B60W30/1843 , B60W2510/087 , F02N11/0818 , Y02T10/6286 , Y10S903/93 , Y10T477/26
摘要： A hybrid electric vehicle includes an engine and a traction motor coupled to the engine by a coupling device or a clutch for providing torque to wheels of the vehicle. An inverter is electrically connected to the traction motor. A second coupling device or at least one clutch at least indirectly selectively couples the motor to the drive wheels. A controller controls the second coupling device based upon a temperature of at least one of the fraction motor and the inverter.
摘要翻译：混合动力电动车辆包括通过联接装置或离合器联接到发动机的发动机和牵引马达，用于向车辆的车轮提供扭矩。逆变器电连接到牵引电动机。第二联接装置或至少一个离合器至少间接选择性地将马达耦合到驱动轮。控制器基于分数电动机和逆变器中的至少一个的温度来控制第二联接装置。

57. 发明授权

US08849518B2 Method and system for automatic wheel positioning 有权
标题翻译：自动车轮定位的方法和系统
公开(公告)号：US08849518B2
公开(公告)日：2014-09-30
申请号：US12775477
申请日：2010-05-07
申请人： Barney D. Nefcy , Marvin Paul Kraska , Walt Joseph Ortmann , Brian ‘Ninja’ Soo , Dan Scott Colvin , David Tourner
发明人： Barney D. Nefcy , Marvin Paul Kraska , Walt Joseph Ortmann , Brian ‘Ninja’ Soo , Dan Scott Colvin , David Tourner
IPC分类号： B62D6/00 , G08G1/16 , B62D15/02
CPC分类号： B62D15/027 , G08G1/168
摘要： A system and method for automatically angularly positioning wheels of an automotive vehicle after parking. The system disclosed here includes a power-assisted steering system coupled to the wheels. Further, the system includes a controller, coupled to the steering system, which is configured to automatically position the wheels in a desired direction, based on a determination that the vehicle is parked.
摘要翻译：一种在停车后自动定位车辆轮子的系统和方法。这里公开的系统包括耦合到车轮的动力辅助转向系统。此外，系统包括耦合到转向系统的控制器，其被配置为基于车辆停放的确定来自动将车轮定位在期望的方向上。

58. 发明授权

US08808138B2 Vehicle and method for controlling powertrain components of a vehicle 有权
标题翻译：用于控制车辆的动力总成部件的车辆和方法
公开(公告)号：US08808138B2
公开(公告)日：2014-08-19
申请号：US13465754
申请日：2012-05-07
申请人： Bernard D. Nefcy , Daniel Scott Colvin , Marvin Paul Kraska , Michael John Encelewski , Hong Jiang , Felix Nedorezov
发明人： Bernard D. Nefcy , Daniel Scott Colvin , Marvin Paul Kraska , Michael John Encelewski , Hong Jiang , Felix Nedorezov
IPC分类号： B60W10/02 , B60W10/08
CPC分类号： B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/023 , B60W10/026 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/18063 , B60W2510/244 , B60W2710/024 , B60W2710/025 , B60W2710/027 , B60W2710/0644 , B60W2710/081 , F16H2059/467 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： A vehicle includes an engine, a traction motor, and a torque converter that is driven by the traction motor. A clutch arrangement mechanically couples an output of the torque converter to transmission gearing. A controller is provided in the vehicle that is configured to command an increase in slip, or decrease in clutch pressure, in the clutch arrangement in response to an increase in speed of the traction motor. The commanding of an increase in slip enables a product of the torque ratio of the torque converter and an input torque to the torque converter to remain generally constant during the increase in speed of the traction motor.
摘要翻译：车辆包括发动机，牵引电动机和由牵引电动机驱动的变矩器。离合器装置将变矩器的输出机械地连接到传动齿轮传动装置。在车辆中设置有控制器，其被配置为响应于牵引电动机的速度的增加而指示离合器装置中的滑移增加或离合器压力的降低。增加滑移的命令使得在牵引电动机的速度增加期间，液力变矩器的扭矩比和扭矩转换器的输入扭矩的乘积保持大体恒定。

59. 发明申请

US20120025601A1 Low Voltage Bus Stability 有权
标题翻译：低压母线稳定性
公开(公告)号：US20120025601A1
公开(公告)日：2012-02-02
申请号：US12843983
申请日：2010-07-27
申请人： Barney D. Nefcy , Marvin Paul Kraska , Mark Ferrel , Walt Joseph Ortmann
发明人： Barney D. Nefcy , Marvin Paul Kraska , Mark Ferrel , Walt Joseph Ortmann
IPC分类号： B60L1/00
CPC分类号： F02N11/0866 , F02D2400/16 , F02N2250/02 , H02J1/10 , H02J7/34
摘要： Systems and methods provide voltage stability for a low voltage bus coupling a DC/DC converter with a low voltage load comprising one or more vehicle accessories. The DC/DC converter can be coupled to a high voltage battery, the low voltage load, and a starter circuit configured for starting an engine. Prior to engaging a starter motor to start the engine, the DC/DC converter can be isolated from the starter circuit so as to be shielded from any large current demand during an engine start event. While starting the engine, the starter motor can draw current from a secondary battery, while the DC/DC converter provides a sufficient and stable voltage to the vehicle low voltage accessories. After completion of the engine start event, the DC/DC converter can be recoupled to the starter circuit, allowing the high voltage battery to charge the secondary battery.
摘要翻译：系统和方法为连接包括一个或多个车辆附件的低电压负载的DC / DC转换器的低压母线提供电压稳定性。 DC / DC转换器可以耦合到高电压电池，低电压负载以及配置用于起动发动机的起动电路。在启动发动机起动马达之前，DC / DC转换器可以与起动电路隔离，以免在发动机起动事件期间不受任何大的电流需求的影响。起动发动机时，起动电机可以从二次电池中抽出电流，而DC / DC转换器为车辆低压配件提供足够稳定的电压。在发动机起动事件完成后，可以将DC / DC转换器重新连接到起动电路，允许高压电池对二次电池充电。

60. 发明授权

US07837593B2 Method and system for using mechanical power to operate a hybrid electric vehicle 有权
标题翻译：使用机械动力来操作混合动力汽车的方法和系统
公开(公告)号：US07837593B2
公开(公告)日：2010-11-23
申请号：US11938412
申请日：2007-11-12
申请人： Andrew John Silveri , Daniel Scott Colvin , Marvin Paul Kraska
发明人： Andrew John Silveri , Daniel Scott Colvin , Marvin Paul Kraska
IPC分类号： B60W10/02
CPC分类号： B60W20/10 , B60K1/02 , B60K6/38 , B60K6/442 , B60K6/485 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2520/10 , B60W2540/16 , B60W2710/0644 , B60W2710/1061 , B60Y2400/428 , Y02T10/6226 , Y02T10/6234 , Y02T10/6286 , Y10T477/26 , Y10T477/27 , Y10T477/32
摘要： An automotive transmission transitions from a drive gear to a neutral gear when an engine is shutdown. During a rolling pull-up, a crankshaft of the engine will be spun up to a desired speed and the transmission will transition from the neutral gear to an appropriate gear based on a shift schedule. A target transmission input speed is commanded to be a synchronous speed plus an offset to smoothly transition out of electric axle drive propulsion.
摘要翻译：当发动机关闭时，汽车变速器从驱动齿轮转换到空档。在滚动上拉期间，发动机的曲轴将被转动到期望的速度，并且变速器将基于换档计划从空档齿轮转换到适当的档位。目标传动输入速度被命令为同步速度加偏移以平滑过渡出电动轴驱动推进。

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