公开(公告)号：US20130240315A1

公开(公告)日：2013-09-19

申请号：US13421914

申请日：2012-03-16

申请人： XUEFENG TIM TAO ,  JOHN WILLIAM BOUGHNER ,  ALFONSO G. HYSKO ,  JONATHAN P. KISH ,  MATTHEW D. WHITTON ,  FEI AN ,  STEVEN P. MOORMAN

发明人： XUEFENG TIM TAO ,  JOHN WILLIAM BOUGHNER ,  ALFONSO G. HYSKO ,  JONATHAN P. KISH ,  MATTHEW D. WHITTON ,  FEI AN ,  STEVEN P. MOORMAN

IPC分类号： B60W10/113 ,  B60W10/02

CPC分类号： F16H61/688 ,  B60W30/1843 ,  B60W30/186 ,  F16H57/0412 ,  F16H59/72 ,  F16H2059/725

摘要： A method of cooling a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle includes detecting operation of the vehicle. The method also includes sensing an increase in temperature of a subsystem of the DCT while the vehicle is operating. The method also includes selecting a remedial action in response to the sensed temperature. The method aditionally includes activating the selected remedial action such that the temperature of the subsystem is reduced.

摘要翻译： 一种冷却与车内的内燃机配对的多速双离合变速器（DCT）的方法包括检测车辆的运转。 该方法还包括在车辆运行时感测DCT的子系统的温度升高。 该方法还包括响应于所感测的温度选择补救动作。 该方法主要包括激活所选择的补救动作，使得子系统的温度降低。

公开(公告)号：US08364364B1

公开(公告)日：2013-01-29

申请号：US13230256

申请日：2011-09-12

申请人： Xuefeng Tim Tao ,  John William Boughner ,  Ronald F. Lochocki, Jr. ,  Jonathan P. Kish ,  Jayson S. Schwalm

发明人： Xuefeng Tim Tao ,  John William Boughner ,  Ronald F. Lochocki, Jr. ,  Jonathan P. Kish ,  Jayson S. Schwalm

IPC分类号： G06F19/00

CPC分类号： F16H59/18 ,  F16H59/66 ,  Y10T74/19223 ,  Y10T74/19228 ,  Y10T74/19233 ,  Y10T74/19251 ,  Y10T74/19288 ,  Y10T137/2652 ,  Y10T137/8671 ,  Y10T137/87249 ,  Y10T477/23 ,  Y10T477/26

摘要： A control system for a vehicle having a dry dual clutch transmission (DCT) includes a launch condition detection module, a vehicle stop module, and a vehicle launch module. The launch condition detection module detects a launch condition based on whether (i) the vehicle is on an uphill grade and (ii) a driver of the vehicle has requested power via an accelerator. The vehicle stop module stops the vehicle when the launch condition is detected by (i) commanding an on-coming clutch of the dry DCT to a predetermined position and (ii) applying brakes of the vehicle. The vehicle launch module launches the vehicle after the vehicle is stopped by (i) fully engaging the on-coming clutch of the dry DCT and (ii) opening a throttle to a desired position corresponding to the power request.

摘要翻译： 具有干式双离合器变速器（DCT）的车辆的控制系统包括发射状况检测模块，车辆停车模块和车辆发射模块。 发射条件检测模块基于（i）车辆是否处于上坡等级和（ii）车辆的驾驶员是否通过加速器请求电力来检测发射条件。 当检测到发射状态时，车辆停止模块停止车辆，即（i）将干式DCT的接通离合器指令到预定位置，并且（ii）施加车辆的制动器。 车辆启动模块在车辆停止之后通过（i）完全接合干式DCT的即将离合器和（ii）将节流阀打开到对应于电力请求的期望位置而启动车辆。

公开(公告)号：US20120187750A1

公开(公告)日：2012-07-26

申请号：US13011147

申请日：2011-01-21

申请人： JONATHAN P. KISH ,  JENNIFER A. MOSCHETTA ,  JOSEPH B. BURTCH ,  MICHAEL DOUGLAS RIZZO ,  MARK A. VERNACCHIA

发明人： JONATHAN P. KISH ,  JENNIFER A. MOSCHETTA ,  JOSEPH B. BURTCH ,  MICHAEL DOUGLAS RIZZO ,  MARK A. VERNACCHIA

IPC分类号： B60T13/16

CPC分类号： B60T7/122 ,  B60T13/662 ,  B60T2201/06

摘要： A triggering module selectively generates a triggering signal when a vehicle is stopped, a grade of a surface is one of greater than a predetermined positive grade and less than a predetermined negative grade, and a brake pedal position is greater than a predetermined position. A brake actuator provides brake fluid to a braking system when the brake pedal position is greater than the predetermined position. A brake releasing module, after the triggering signal is generated, begins releasing the brake fluid from the braking system a predetermined period after the brake pedal position reaches the predetermined position. A brake applying module selectively operates a brake fluid pump after the triggering signal is generated based on a comparison of a vehicle speed and a predetermined vehicle speed. The brake fluid pump provides brake fluid to the braking system when the brake fluid pump is operated.

摘要翻译： 当车辆停止时，触发模块选择性地产生触发信号，表面的等级大于预定的正等级且小于预定的负等级，并且制动踏板位置大于预定位置。 当制动踏板位置大于预定位置时，制动致动器向制动系统提供制动液。 制动释放模块在产生触发信号之后，在制动踏板位置到达预定位置之后的预定时间期间开始从制动系统释放制动液。 制动施加模块基于车速与预定车速的比较，在产生触发信号之后选择性地操作制动液泵。 当制动液泵被操作时，制动液泵向制动系统提供制动液。

公开(公告)号：US08914186B2

公开(公告)日：2014-12-16

申请号：US13452110

申请日：2012-04-20

申请人： Xuefeng Tim Tao ,  John William Boughner ,  Alfonso G. Hysko ,  Jonathan P. Kish ,  Matthew D. Whitton ,  Fei An ,  Steven P. Moorman

发明人： Xuefeng Tim Tao ,  John William Boughner ,  Alfonso G. Hysko ,  Jonathan P. Kish ,  Matthew D. Whitton ,  Fei An ,  Steven P. Moorman

IPC分类号： G06F7/00 ,  G06F19/00 ,  G01M17/00 ,  G06F11/00

CPC分类号： F16H61/12 ,  B60Y2300/186 ,  B60Y2300/1865 ,  B60Y2300/428 ,  F16H61/688 ,  F16H2059/725 ,  F16H2061/1224 ,  Y10T477/631 ,  Y10T477/6395 ,  Y10T477/653

摘要： A method of controlling thermal loading in a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle is provided. The method includes detecting operation of the vehicle and ascertaining a degree of thermal loading on the DCT. The method also includes selecting a remedial action corresponding to the ascertained degree of thermal loading. Additionally, the method includes activating the selected remedial action such that the thermal loading on the DCT is reduced. A vehicle having a DCT, an internal combustion engine, and a controller configured to control thermal loading in the DCT is also disclosed.

摘要翻译： 提供了一种控制与车内的内燃机配对的多速双离合器变速器（DCT）中的热负荷的方法。 该方法包括检测车辆的操作并确定DCT上的热负荷程度。 该方法还包括选择对应于所确定的热负荷程度的补救措施。 此外，该方法包括激活所选择的补救动作，使得DCT上的热负荷减小。 还公开了具有DCT，内燃机和被配置为控制DCT中的热负荷的控制器的车辆。

公开(公告)号：US08827868B2

公开(公告)日：2014-09-09

申请号：US13421914

申请日：2012-03-16

申请人： Xuefeng Tim Tao ,  John William Boughner ,  Alfonso G. Hysko ,  Jonathan P. Kish ,  Matthew D. Whitton ,  Fei An ,  Steven P. Moorman

发明人： Xuefeng Tim Tao ,  John William Boughner ,  Alfonso G. Hysko ,  Jonathan P. Kish ,  Matthew D. Whitton ,  Fei An ,  Steven P. Moorman

IPC分类号： B60W10/00

CPC分类号： F16H61/688 ,  B60W30/1843 ,  B60W30/186 ,  F16H57/0412 ,  F16H59/72 ,  F16H2059/725

摘要： A method of cooling a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle includes detecting operation of the vehicle. The method also includes sensing an increase in temperature of a subsystem of the DCT while the vehicle is operating. The method also includes selecting a remedial action in response to the sensed temperature. The method aditionally includes activating the selected remedial action such that the temperature of the subsystem is reduced.

摘要翻译： 一种冷却与车内的内燃机配对的多速双离合变速器（DCT）的方法包括检测车辆的运转。 该方法还包括在车辆运行时感测DCT的子系统的温度升高。 该方法还包括响应于所感测的温度选择补救动作。 该方法主要包括激活所选择的补救动作，使得子系统的温度降低。

公开(公告)号：US20130282243A1

公开(公告)日：2013-10-24

申请号：US13452110

申请日：2012-04-20

申请人： Xuefeng Tim Tao ,  John William Boughner ,  Alfonso G. Hysko ,  Jonathan P. Kish ,  Matthew D. Whitton ,  Fei An ,  Steven P. Moorman

发明人： Xuefeng Tim Tao ,  John William Boughner ,  Alfonso G. Hysko ,  Jonathan P. Kish ,  Matthew D. Whitton ,  Fei An ,  Steven P. Moorman

IPC分类号： B60W10/06 ,  B60W10/10 ,  B60W10/02

CPC分类号： F16H61/12 ,  B60Y2300/186 ,  B60Y2300/1865 ,  B60Y2300/428 ,  F16H61/688 ,  F16H2059/725 ,  F16H2061/1224 ,  Y10T477/631 ,  Y10T477/6395 ,  Y10T477/653

摘要： A method of controlling thermal loading in a multi-speed dual-clutch transmission (DCT) that is paired with an internal combustion engine in a vehicle is provided. The method includes detecting operation of the vehicle and ascertaining a degree of thermal loading on the DCT. The method also includes selecting a remedial action corresponding to the ascertained degree of thermal loading. Additionally, the method includes activating the selected remedial action such that the thermal loading on the DCT is reduced. A vehicle having a DCT, an internal combustion engine, and a controller configured to control thermal loading in the DCT is also disclosed.

摘要翻译： 提供了一种控制与车内的内燃机配对的多速双离合器变速器（DCT）中的热负荷的方法。 该方法包括检测车辆的操作并确定DCT上的热负荷程度。 该方法还包括选择对应于所确定的热负荷程度的补救措施。 此外，该方法包括激活所选择的补救动作，使得DCT上的热负荷减小。 还公开了具有DCT，内燃机和被配置为控制DCT中的热负荷的控制器的车辆。

公开(公告)号：US08833870B2

公开(公告)日：2014-09-16

申请号：US13011147

申请日：2011-01-21

申请人： Jonathan P. Kish ,  Jennifer A. Moschetta ,  Joseph B. Burtch ,  Michael Douglas Rizzo ,  Mark A. Vernacchia

发明人： Jonathan P. Kish ,  Jennifer A. Moschetta ,  Joseph B. Burtch ,  Michael Douglas Rizzo ,  Mark A. Vernacchia

IPC分类号： B60T8/32 ,  B60T13/66 ,  B60T7/12

CPC分类号： B60T7/122 ,  B60T13/662 ,  B60T2201/06

摘要： A triggering module selectively generates a triggering signal when a vehicle is stopped, a grade of a surface is one of greater than a predetermined positive grade and less than a predetermined negative grade, and a brake pedal position is greater than a predetermined position. A brake actuator provides brake fluid to a braking system when the brake pedal position is greater than the predetermined position. A brake releasing module, after the triggering signal is generated, begins releasing the brake fluid from the braking system a predetermined period after the brake pedal position reaches the predetermined position. A brake applying module selectively operates a brake fluid pump after the triggering signal is generated based on a comparison of a vehicle speed and a predetermined vehicle speed. The brake fluid pump provides brake fluid to the braking system when the brake fluid pump is operated.

摘要翻译： 当车辆停止时，触发模块选择性地产生触发信号，表面的等级大于预定的正等级且小于预定的负等级，并且制动踏板位置大于预定位置。 当制动踏板位置大于预定位置时，制动致动器向制动系统提供制动液。 制动释放模块在产生触发信号之后，在制动踏板位置到达预定位置之后的预定时间期间开始从制动系统释放制动液。 制动施加模块基于车速与预定车速的比较，在产生触发信号之后选择性地操作制动液泵。 当制动液泵被操作时，制动液泵向制动系统提供制动液。