公开(公告)号：US08939126B2

公开(公告)日：2015-01-27

申请号：US13189446

申请日：2011-07-22

申请人： Lei Li ,  Jonathon K. Ho ,  Colin M. Hebert ,  Gary L. Martinson

发明人： Lei Li ,  Jonathon K. Ho ,  Colin M. Hebert ,  Gary L. Martinson

IPC分类号： F02M35/10 ,  F02M35/108 ,  F02D41/18 ,  F02M35/02 ,  F02D41/00 ,  F02M35/16

CPC分类号： F02M35/10013 ,  F02D41/0002 ,  F02D41/18 ,  F02D2200/0418 ,  F02D2200/101 ,  F02D2200/501 ,  F02M35/0207 ,  F02M35/10255 ,  F02M35/1038 ,  F02M35/10386 ,  F02M35/108 ,  F02M35/161 ,  Y02T10/42

摘要： In accordance with exemplary embodiments, a variable air intake system and method is provided for a vehicle. The system comprises an engine a controller coupled to the engine. The controller also couples to and controls an air intake system including a first air inlet port and a second air inlet port having a valve operable to move between a closed position and an open position responsive to the controller to provide air to the engine via a filter. A sensor is disposed between the filter and the engine to communicate with the controller for controlling the valve. The method comprises determining engine speed and air flow for an engine of a vehicle and comparing via the engine speed and air flow to a respective high threshold and low threshold. A valve within a second (controlled) air inlet port is opened when the engine speed and air flow each exceed the respective high threshold and closed when the engine speed and air flow each are below the respective low threshold.

摘要翻译： 根据示例性实施例，为车辆提供可变进气系统和方法。 该系统包括联接到发动机的发动机控制器。 控制器还耦合到并控制包括第一空气入口和第二进气口的进气系统，该进气口具有可操作以响应于控制器在关闭位置和打开位置之间移动的阀，以通过过滤器向发动机提供空气 。 传感器设置在过滤器和发动机之间以与控制器通信以控制阀。 该方法包括确定车辆的发动机的发动机转速和气流，并且经由发动机转速和空气流量比较到相应的高阈值和低阈值。 当发动机转速和空气流量均超过相应的高阈值时，第二（受控）进气口内的阀门打开，当发动机转速和空气流量均低于相应的低阈值时关闭。

公开(公告)号：US20130019833A1

公开(公告)日：2013-01-24

申请号：US13189446

申请日：2011-07-22

申请人： LEI LI ,  JONATHON K. HO ,  COLIN M. HEBERT ,  GARY L. MARTINSON

发明人： LEI LI ,  JONATHON K. HO ,  COLIN M. HEBERT ,  GARY L. MARTINSON

IPC分类号： F02M35/10

CPC分类号： F02M35/10013 ,  F02D41/0002 ,  F02D41/18 ,  F02D2200/0418 ,  F02D2200/101 ,  F02D2200/501 ,  F02M35/0207 ,  F02M35/10255 ,  F02M35/1038 ,  F02M35/10386 ,  F02M35/108 ,  F02M35/161 ,  Y02T10/42

摘要： In accordance with exemplary embodiments, a variable air intake system and method is provided for a vehicle. The system comprises an engine a controller coupled to the engine. The controller also couples to and controls an air intake system including a first air inlet port and a second air inlet port having a valve operable to move between a closed position and an open position responsive to the controller to provide air to the engine via a filter. A sensor is disposed between the filter and the engine to communicate with the controller for controlling the valve. The method comprises determining engine speed and air flow for an engine of a vehicle and comparing via the engine speed and air flow to a respective high threshold and low threshold. A valve within a second (controlled) air inlet port is opened when the engine speed and air flow each exceed the respective high threshold and closed when the engine speed and air flow each are below the respective low threshold.

摘要翻译： 根据示例性实施例，为车辆提供可变进气系统和方法。 该系统包括联接到发动机的发动机控制器。 控制器还耦合到并控制包括第一空气入口和第二进气口的进气系统，该进气口具有可操作以响应于控制器在关闭位置和打开位置之间移动的阀，以通过过滤器向发动机提供空气 。 传感器设置在过滤器和发动机之间以与控制器通信以控制阀。 该方法包括确定车辆的发动机的发动机转速和气流，并且经由发动机转速和空气流量比较到相应的高阈值和低阈值。 当发动机转速和空气流量均超过相应的高阈值时，第二（受控）进气口内的阀门打开，当发动机转速和空气流量均低于相应的低阈值时关闭。