公开(公告)号：US20110219752A1

公开(公告)日：2011-09-15

申请号：US12722846

申请日：2010-03-12

申请人： Eugene V. Gonze ,  Halim G. Santoso ,  Michael J. Paratore, JR.

发明人： Eugene V. Gonze ,  Halim G. Santoso ,  Michael J. Paratore, JR.

IPC分类号： F01N3/00 ,  F01N3/023 ,  F01N3/10 ,  F01N3/035

CPC分类号： F01N9/002 ,  F01N3/023 ,  F01N3/05 ,  F01N3/101 ,  F01N13/011 ,  F01N2900/1606 ,  Y02T10/22 ,  Y02T10/47

摘要： A regeneration system includes a particulate matter (PM) filter. The PM filter has an upstream end that receives an exhaust gas from an engine. An air pump circuit directs ambient air to a first exhaust conduit upstream from the PM filter. A control module determines a current soot loading level of the PM filter. The control module also at least one of operates the engine in a rich mode and activates an air pump of the air pump circuit when the current soot loading level is greater than a predetermined soot loading level.

摘要翻译： 再生系统包括颗粒物质（PM）过滤器。 PM过滤器具有从发动机接收排气的上游端。 空气泵电路将环境空气引导到PM过滤器上游的第一排气导管。 控制模块确定PM过滤器的当前烟灰负载水平。 所述控制模块还至少一个在富模式下操作所述发动机，并且当当前烟灰负载水平大于预定烟灰负荷水平时启动所述空气泵回路的空气泵。

公开(公告)号：US20110205149A1

公开(公告)日：2011-08-25

申请号：US12712130

申请日：2010-02-24

申请人： Alfred C. Tom

发明人： Alfred C. Tom

IPC分类号： G06F3/01 ,  G06Q30/00 ,  G10L21/00

CPC分类号： G06F3/167 ,  G06Q30/0255

摘要： A system and method for providing voice prompts that identify task selections from a list of task selections in a vehicle, where the user employs an input device, such as a scroll wheel, to activate a particular task and where the speed of the voice prompt increases and decreases depending on how fast the user rotates the scroll wheel.

摘要翻译： 一种用于提供语音提示的系统和方法，用于从车辆中的任务选择列表中识别任务选择，其中用户使用诸​​如滚轮的输入设备来激活特定任务以及语音提示的速度增加 并且根据用户旋转滚轮的速度而减小。

公开(公告)号：US20100269609A1

公开(公告)日：2010-10-28

申请号：US12728023

申请日：2010-03-19

申请人： Craig S. Ross ,  Scott H. Wittkopp ,  Edward W. Mellet

发明人： Craig S. Ross ,  Scott H. Wittkopp ,  Edward W. Mellet

IPC分类号： F16H37/06 ,  F16H3/093

CPC分类号： F16H3/006 ,  F16H2003/0931 ,  F16H2200/0047

摘要： A transmission includes an input member, an output member, first and second shafts, first and second countershafts, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.

公开(公告)号：US20100224160A1

公开(公告)日：2010-09-09

申请号：US12400373

申请日：2009-03-09

申请人： Edward P. Becker ,  David L. Moore

发明人： Edward P. Becker ,  David L. Moore

IPC分类号： F01L3/00 ,  B22D19/04

CPC分类号： F01L3/22 ,  F01L3/06 ,  F01L2103/00 ,  Y02T10/146 ,  Y10T29/49298 ,  Y10T29/493 ,  Y10T29/49306

摘要： An engine assembly may include an engine block defining a cylinder bore, a cylinder head fixed to the engine block, and a valve seat insert. The cylinder head may include an intake port, defining an inlet in fluid communication with an air source and an outlet in fluid communication with the cylinder bore. The valve seat may be defined at the outlet of the intake port and may include a stepped region. The stepped region may define a seating surface extending radially outward from the intake port. The seating surface may include a series of protrusions circumferentially spaced from one another around the outlet and forming a series of recesses therebetween. The valve seat insert may be located within the stepped region and may include a first axial end surface abutting the protrusions on the seating surface.

摘要翻译： 发动机组件可以包括限定气缸孔的发动机缸体，固定到发动机缸体的气缸盖和阀座插入件。 气缸盖可以包括进气口，其限定与空气源流体连通的入口和与气缸孔流体连通的出口。 阀座可以限定在进气口的出口处，并且可以包括阶梯区域。 台阶区域可以限定从进气口径向向外延伸的座面。 座位表面可以包括围绕出口周向间隔开的一系列突起，并在它们之间形成一系列凹槽。 阀座插入件可以位于阶梯区域内，并且可以包括抵靠在座表面上的突起的第一轴向端面。

公开(公告)号：US20110214650A1

公开(公告)日：2011-09-08

申请号：US12715444

申请日：2010-03-02

申请人： Yue-Yun Wang ,  Yongsheng He ,  David B. Brown

发明人： Yue-Yun Wang ,  Yongsheng He ,  David B. Brown

IPC分类号： F02D41/00

CPC分类号： F02D41/00 ,  Y02A50/2325 ,  Y02T10/47

摘要： A method for controlling an internal combustion engine includes monitoring engine operation including a parameter descriptive of NOx generation within the engine, determining a fast transient NOx estimate with a dynamic model based upon the monitored engine operation, and during a fast transient engine operation including an increase in an operating state of the engine and a substantial closing of an exhaust gas recirculation valve, controlling an engine system based upon the fast transient NOx estimate.

摘要翻译： 一种用于控制内燃机的方法包括监测引擎操作，其包括描述发动机内的NOx生成的参数的参数，基于所监测的发动机操作，以及在包括增加的快速瞬态发动机操作期间使用动态模型确定快速瞬态NOx估计 在发动机的运行状态和废气再循环阀的实质关闭中，基于快速瞬态NOx估计来控制发动机系统。