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公开(公告)号：US20100131164A1
公开(公告)日：2010-05-27
申请号：US12525294
申请日：2008-01-31
申请人： Jeremy Carter , Brad P. Pohl , Loren T. McDaniel , Cyril Keilers , Tim Ruggles , David Rogers , Eric Diehl , Austin Orand , Alan Mark Delz , Paul Argus Parks , Mark E. Bartholomew , Christopher M Vasiliotis
发明人： Jeremy Carter , Brad P. Pohl , Loren T. McDaniel , Cyril Keilers , Tim Ruggles , David Rogers , Eric Diehl , Austin Orand , Alan Mark Delz , Paul Argus Parks , Mark E. Bartholomew , Christopher M Vasiliotis
IPC分类号： F16H61/66
CPC分类号： B60W30/188 , B60L11/007 , B60L11/1805 , B60L15/20 , B60L2200/12 , B60L2240/441 , B60L2240/642 , B60L2250/16 , B60W10/08 , B60W10/108 , B60W10/109 , B60W2510/0638 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2550/142 , B60W2710/081 , B60W2710/1005 , B60Y2200/12 , B62M6/45 , B62M6/65 , F16H9/04 , F16H15/40 , F16H15/52 , F16H61/6648 , F16H61/6649 , Y02T10/7005 , Y02T10/7258 , Y02T10/7291 , Y02T90/16 , Y10T29/49002 , Y10T477/6237
摘要： Disclosed here are inventive systems and methods for a powertrain of an electric vehicle (EV). In some embodiments, said powertrain includes a continuously variable transmission (CVT) coupled to an electric drive motor, wherein a control system is configured to control the CVT and/or the drive motor to optimize various efficiencies associated with the EV and/or its subsystems. In one specific embodiment, the control system is configured to operate the EV in an economy mode. Operating in said mode, the control system simultaneously manages the CVT and the drive motor to optimize the range of the EV. The control system can be configured to manage the current provided to the drive motor, as well as adjust a transmission speed ratio of the CVT. Other modes of operation are also disclosed. The control system can be configured to manage the power to the drive motor and adjust the transmission speed ratio of the CVT taking into account battery voltage, throttle position, and transmission speed ratio, for example.
摘要翻译： 这里公开了用于电动车辆（EV）的动力传动系的发明系统和方法。 在一些实施例中，所述动力系包括耦合到电驱动马达的无级变速器（CVT），其中控制系统配置成控制CVT和/或驱动马达以优化与EV和/或其子系统相关联的各种效率 。 在一个具体实施例中，控制系统被配置为以经济模式操作EV。 在所述模式下，控制系统同时管理CVT和驱动电机，以优化EV的范围。 控制系统可以配置为管理提供给驱动电机的电流，以及调整CVT的变速比。 还公开了其他操作模式。 控制系统可以被配置为管理驱动电机的电力，并且例如考虑电池电压，节气门位置和传动速度比来调节CVT的变速比。
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公开(公告)号：US08738255B2
公开(公告)日：2014-05-27
申请号：US12525294
申请日：2008-01-31
申请人： Jeremy Carter , Brad P Pohl , Loren T McDaniel , Cyril Keilers , Tim Ruggles , David Rogers , Eric Diehl , Austin Orand , Alan Mark Delz , Paul Argus Parks , Mark E Bartholomew , Christopher M Vasiliotis
发明人： Jeremy Carter , Brad P Pohl , Loren T McDaniel , Cyril Keilers , Tim Ruggles , David Rogers , Eric Diehl , Austin Orand , Alan Mark Delz , Paul Argus Parks , Mark E Bartholomew , Christopher M Vasiliotis
IPC分类号： G06F17/00
CPC分类号： B60W30/188 , B60L11/007 , B60L11/1805 , B60L15/20 , B60L2200/12 , B60L2240/441 , B60L2240/642 , B60L2250/16 , B60W10/08 , B60W10/108 , B60W10/109 , B60W2510/0638 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2550/142 , B60W2710/081 , B60W2710/1005 , B60Y2200/12 , B62M6/45 , B62M6/65 , F16H9/04 , F16H15/40 , F16H15/52 , F16H61/6648 , F16H61/6649 , Y02T10/7005 , Y02T10/7258 , Y02T10/7291 , Y02T90/16 , Y10T29/49002 , Y10T477/6237
摘要： Disclosed here are inventive systems and methods for a powertrain of an electric vehicle (EV). In some embodiments, said powertrain includes a continuously variable transmission (CVT) coupled to an electric drive motor, wherein a control system is configured to control the CVT and/or the drive motor to optimize various efficiencies associated with the EV and/or its subsystems. In one specific embodiment, the control system is configured to operate the EV in an economy mode. Operating in said mode, the control system simultaneously manages the CVT and the drive motor to optimize the range of the EV. The control system can be configured to manage the current provided to the drive motor, as well as adjust a transmission speed ratio of the CVT. Other modes of operation are also disclosed. The control system can be configured to manage the power to the drive motor and adjust the transmission speed ratio of the CVT taking into account battery voltage, throttle position, and transmission speed ratio, for example.
摘要翻译： 这里公开了用于电动车辆（EV）的动力传动系的发明系统和方法。 在一些实施例中，所述动力系包括耦合到电驱动马达的无级变速器（CVT），其中控制系统配置成控制CVT和/或驱动马达以优化与EV和/或其子系统相关联的各种效率 。 在一个具体实施例中，控制系统被配置为以经济模式操作EV。 在所述模式下，控制系统同时管理CVT和驱动电机，以优化EV的范围。 控制系统可以配置为管理提供给驱动电机的电流，以及调整CVT的变速比。 还公开了其他操作模式。 控制系统可以被配置为管理驱动电机的电力，并且例如考虑电池电压，节气门位置和传动速度比来调节CVT的变速比。
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公开(公告)号：US08818661B2
公开(公告)日：2014-08-26
申请号：US13054767
申请日：2009-08-04
申请人： Cyril Keilers , David Rogers , Eric Diehl , Austin Orand , Mark Edward Bartholomew , Christopher M. Vasiliotis , Loren T. McDaniel , Jeremy Carter
发明人： Cyril Keilers , David Rogers , Eric Diehl , Austin Orand , Mark Edward Bartholomew , Christopher M. Vasiliotis , Loren T. McDaniel , Jeremy Carter
IPC分类号： B60W10/10
CPC分类号： B60W30/188 , B60L2240/421 , B60L2240/423 , B60W10/08 , B60W10/105 , B60W10/108 , B60W2510/081 , B60W2520/28 , B60W2540/10 , B60W2540/106 , B60W2710/083 , B60W2710/1005 , B60W2710/248 , F16H61/6648 , Y02T10/642
摘要： A method of controlling a prime mover and a continuously variable transmission (CVT) is described. The CVT has a group of spherical power adjusters. Each power adjuster has a tiltable axis of rotation. A method of optimizing a vehicle having a drive motor and a continuously variable transmission is also described. The CVT has a plurality of spherical power adjusters, each power adjuster having a tiltable axis of rotation. A drive system having a prime mover and a continuously variable transmission can be optimized in another method.
摘要翻译： 描述了一种控制原动机和无级变速器（CVT）的方法。 CVT有一组球面调节器。 每个功率调节器都具有可倾斜的旋转轴。 还描述了一种优化具有驱动电动机和无级变速器的车辆的方法。 CVT具有多个球面功率调节器，每个功率调节器具有可倾斜的旋转轴线。 具有原动机和无级变速器的驱动系统可以在另一种方法中被优化。
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公开(公告)号：US20110184614A1
公开(公告)日：2011-07-28
申请号：US13054767
申请日：2009-08-04
申请人： Cyril Keilers , David Rogers , Eric Diehl , Austin Orand , Mark Edward Bartholomew , Christopher M. Vasiliotis , Loren T. Mcdaniel , Jeremy Carter
发明人： Cyril Keilers , David Rogers , Eric Diehl , Austin Orand , Mark Edward Bartholomew , Christopher M. Vasiliotis , Loren T. Mcdaniel , Jeremy Carter
CPC分类号： B60W30/188 , B60L2240/421 , B60L2240/423 , B60W10/08 , B60W10/105 , B60W10/108 , B60W2510/081 , B60W2520/28 , B60W2540/10 , B60W2540/106 , B60W2710/083 , B60W2710/1005 , B60W2710/248 , F16H61/6648 , Y02T10/642
摘要： Embodiments relate to methods of controlling a prime mover and a continuously variable transmission (CVT). The CVT has a group of spherical power adjusters. Each power adjuster has a tiltable axis of rotation. Embodiments also relate to methods of optimizing a vehicle having a drive motor and a continuously variable transmission.
摘要翻译： 实施例涉及控制原动机和无级变速器（CVT）的方法。 CVT有一组球面调节器。 每个功率调节器都具有可倾斜的旋转轴。 实施例还涉及优化具有驱动马达和无级变速器的车辆的方法。
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