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1. 发明授权

US09091219B2 Torque control system and method for acceleration changes 有权
标题翻译：扭矩控制系统及加速变化方法
公开(公告)号：US09091219B2
公开(公告)日：2015-07-28
申请号：US13037493
申请日：2011-03-01
申请人： Krishnendu Kar , Pahngroc Oh , Andrew W. Baur
发明人： Krishnendu Kar , Pahngroc Oh , Andrew W. Baur
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00 , F02D11/10 , F02D41/10
CPC分类号： F02D11/105 , F02D41/107 , F02D2250/21
摘要： A control system includes a driver torque determination module, a lash zone torque determination module, a rate limit determination module, and an immediate torque determination module. The driver torque determination module determines a driver torque request when a driver depresses an accelerator pedal while a vehicle is coasting. The lash zone torque determination module determines a lash zone torque based on a transmission gear and an engine speed. The rate limit determination module determines an adjustment rate limit based on a previous immediate torque request, the lash zone torque, and the transmission gear. The immediate torque determination module determines a present immediate torque request based on the driver torque request and selectively determines the present immediate torque request based on the adjustment rate limit.
摘要翻译：控制系统包括驾驶员扭矩确定模块，间隙扭矩确定模块，速率限制确定模块和立即扭矩确定模块。驾驶员转矩确定模块在车辆滑行时驾驶员按下加速器踏板时确定驾驶员转矩请求。间隙扭矩确定模块基于传动齿轮和发动机速度确定间隙扭矩。速率限制确定模块基于先前的即时转矩请求，间隙扭矩和传动齿轮来确定调整速率限制。立即转矩确定模块基于驾驶员转矩请求确定当前立即转矩请求，并且基于调整速率极限选择性地确定当前立即转矩请求。

2. 发明申请

US20120150399A1 TORQUE CONTROL SYSTEM AND METHOD FOR ACCELERATION CHANGES 有权
标题翻译：扭矩控制系统及加速变更方法
公开(公告)号：US20120150399A1
公开(公告)日：2012-06-14
申请号：US13037493
申请日：2011-03-01
申请人： Krishnendu Kar , Pahngroc Oh , Andrew W. Baur
发明人： Krishnendu Kar , Pahngroc Oh , Andrew W. Baur
IPC分类号： B60W10/06 , B60W30/18 , B60W10/10 , G06F19/00
CPC分类号： F02D11/105 , F02D41/107 , F02D2250/21
摘要： A control system includes a driver torque determination module, a lash zone torque determination module, a rate limit determination module, and an immediate torque determination module. The driver torque determination module determines a driver torque request when a driver depresses an accelerator pedal while a vehicle is coasting. The lash zone torque determination module determines a lash zone torque based on a transmission gear and an engine speed. The rate limit determination module determines an adjustment rate limit based on a previous immediate torque request, the lash zone torque, and the transmission gear. The immediate torque determination module determines a present immediate torque request based on the driver torque request and selectively determines the present immediate torque request based on the adjustment rate limit.
摘要翻译：控制系统包括驾驶员扭矩确定模块，间隙扭矩确定模块，速率限制确定模块和立即扭矩确定模块。驾驶员转矩确定模块在车辆滑行时驾驶员按下加速器踏板时确定驾驶员转矩请求。间隙扭矩确定模块基于传动齿轮和发动机速度确定间隙扭矩。速率限制确定模块基于先前的即时转矩请求，间隙扭矩和传动齿轮来确定调整速率限制。立即转矩确定模块基于驾驶员扭矩请求确定当前立即转矩请求，并且基于调整速率极限选择性地确定当前立即转矩请求。

3. 发明授权

US08887692B2 Systems and methods for decreasing torque fluctuations during cylinder deactivation and reactivation 有权
标题翻译：在气缸停用和再激活期间减小扭矩波动的系统和方法
公开(公告)号：US08887692B2
公开(公告)日：2014-11-18
申请号：US13026603
申请日：2011-02-14
申请人： Andrew W. Baur , Sean Slade
发明人： Andrew W. Baur , Sean Slade
IPC分类号： F02P5/00 , F02D17/02 , F02D13/02 , F02P5/15 , F02D23/00 , F02D13/06 , F02D41/00 , F02M25/07
CPC分类号： F02D13/06 , F02D13/0219 , F02D23/00 , F02D41/0087 , F02M26/05 , F02P5/1512 , Y02T10/144 , Y02T10/18 , Y02T10/46
摘要： A control system for an engine includes a first spark control module and a second spark control module. The first spark control module retards spark timing for M of N cylinders of the engine to a first spark timing during a period before deactivating or after reactivating the M cylinders, wherein M is an integer greater than or equal to one, and wherein N is an integer greater than M. The second spark control module advances spark timing for (N−M) active cylinders of the engine to a second desired spark timing during the period before deactivating or after reactivating the M cylinders, wherein the second spark timing is greater than the first spark timing.
摘要翻译：用于发动机的控制系统包括第一火花控制模块和第二火花控制模块。第一火花控制模块在禁用或重新激活M气缸之后的一段时间期间将发动机的N个气缸的M的火花正时延迟到第一火花定时，其中M是大于或等于1的整数，并且其中N是第二火花控制模块在停用或重新激活M气缸之后的时段期间将发动机的（N-M）有效气缸的火花正时提前到第二期望的火花正时，其中第二火花定时大于第一个火花时间。

4. 发明申请

US20130104843A1 SYSTEM AND METHOD FOR LIMITING THROTTLE OPENING AREA BASED ON CAM PHASER POSITION TO MINIMIZE NOISE DURING ACCELERATION 有权
标题翻译：基于相机相对位置限制开关面积的系统和方法，以在加速期间最小化噪声
公开(公告)号：US20130104843A1
公开(公告)日：2013-05-02
申请号：US13469272
申请日：2012-05-11
申请人： Jonathan N. Crombe , Andrew W. Baur
发明人： Jonathan N. Crombe , Andrew W. Baur
IPC分类号： F02D9/00
CPC分类号： F02D41/0002 , F02D11/105 , F02D13/0234 , F02D13/0261 , F02D2009/0228 , F02D2009/0233 , F02D2009/0296 , F02D2041/001 , F02D2041/002 , F02D2200/0406 , F02D2200/703 , Y02T10/18 , Y02T10/42
摘要： A system according to the principles of the present disclosure includes a throttle limit determination module, a throttle area adjustment module, and a throttle control module. The throttle limit determination module determines a throttle limit based on an intake cam phaser position. The throttle area adjustment module adjusts a desired throttle area based on the throttle limit when the desired throttle area is greater than the throttle limit. The throttle control module controls a throttle opening area of a throttle valve based on the desired throttle area.
摘要翻译：根据本公开的原理的系统包括节气门限制确定模块，节气门区域调节模块和节气门控制模块。油门极限确定模块基于进气凸轮相位器位置来确定油门极限。节流区域调整模块在所需节流区域大于节气门限制时基于节气门极限来调节所需的节气门面积。节气门控制模块基于期望的节气门区域控制节气门的节气门开度面积。

5. 发明授权

US09214153B2 Aural smoothing of a vehicle 有权
标题翻译：车辆的听觉平滑
公开(公告)号：US09214153B2
公开(公告)日：2015-12-15
申请号：US12893310
申请日：2010-09-29
申请人： Scott M. Reilly , Timothy R. Bohn , Andrew W. Baur
发明人： Scott M. Reilly , Timothy R. Bohn , Andrew W. Baur
IPC分类号： G06F7/00 , G10K15/02
CPC分类号： G10K15/02 , B60W2510/0657
摘要： A method of controlling sounds associated with a vehicle is provided. The method includes: performing on a processor, monitoring engine torque; and selectively controlling the generation of one or more tones associated with the vehicle based on the engine torque.
摘要翻译：提供一种控制与车辆相关的声音的方法。该方法包括：在处理器上执行监视发动机扭矩; 并且基于发动机扭矩选择性地控制与车辆相关联的一个或多个音调的产生。

6. 发明申请

US20130045832A1 SYSTEM AND METHOD OF CONTROLLING CRANKSHAFT TORQUE DURING A TRANSMISSION SHIFT WITH TORQUE CAPACITY-BASED TORQUE REDUCTION RANGE SELECTION 有权
标题翻译：基于扭矩容量的扭矩减小范围选择传动变速器控制起重机扭矩的系统及方法
公开(公告)号：US20130045832A1
公开(公告)日：2013-02-21
申请号：US13213334
申请日：2011-08-19
申请人： Christopher E. Whitney , Mark A. Schang , Jeffrey M. Kaiser , Andrew W. Baur , Ning Jin
发明人： Christopher E. Whitney , Mark A. Schang , Jeffrey M. Kaiser , Andrew W. Baur , Ning Jin
IPC分类号： B60W20/00 , B60W10/10 , B60W10/06
CPC分类号： F02D29/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/15 , B60W30/19 , B60W2710/0616 , B60W2710/0666 , B60W2710/0672 , F02D11/105 , F02D41/0002 , F02D41/0007 , F02D41/023 , F02D2041/1412 , F02D2250/21 , F02P5/1504 , Y02T10/42 , Y02T10/46 , Y02T10/6286 , Y10T477/23 , Y10T477/669 , Y10T477/67 , Y10T477/675
摘要： A control system for use with an engine and a transmission in a vehicle is provided that includes at least one controller having a processor with at least one stored algorithm that determines different crankshaft torque capacities associated with different respective torque actuators including a relatively slow torque actuator, such as an airflow actuator, and at least one relatively fast torque actuator, such as a spark actuator or a fuel actuator. The algorithm determines a torque actuation range over which to modify engine torque during an oncoming shift of the transmission. The torque actuation range may be based at least partially on a target gear of the upshift, desired shift duration, and a vehicle operating condition indicative of an operator intent regarding shift duration. Requests for torque modification by use of the torque actuators are then made to provide the torque actuation range.
摘要翻译：提供了一种与车辆中的发动机和变速器一起使用的控制系统，其包括具有至少一个存储算法的处理器的至少一个控制器，其确定与不同的相应扭矩致动器相关联的不同的曲轴扭矩容量，包括相对较慢的转矩致动器，例如气流致动器，以及至少一个相对较快的扭矩致动器，例如火花致动器或燃料致动器。该算法确定扭矩驱动范围，在变速器的迎接移动期间修正发动机转矩。扭矩致动范围可以至少部分地基于升档的目标档位，期望的换档持续时间，以及指示关于换档持续时间的操作者意图的车辆操作条件。然后通过使用扭矩致动器来进行扭矩修正的要求，以提供扭矩驱动范围。

7. 发明申请

US20120204832A1 SYSTEMS AND METHODS FOR DECREASING TORQUE FLUCTUATIONS DURING CYLINDER DEACTIVATION AND REACTIVATION 有权
标题翻译：用于减少气缸停止和反应期间扭矩波动的系统和方法
公开(公告)号：US20120204832A1
公开(公告)日：2012-08-16
申请号：US13026603
申请日：2011-02-14
申请人： Andrew W. Baur , Sean Slade
发明人： Andrew W. Baur , Sean Slade
IPC分类号： F02P5/04
CPC分类号： F02D13/06 , F02D13/0219 , F02D23/00 , F02D41/0087 , F02M26/05 , F02P5/1512 , Y02T10/144 , Y02T10/18 , Y02T10/46
摘要： A control system for an engine includes a first spark control module and a second spark control module. The first spark control module retards spark timing for M of N cylinders of the engine to a first spark timing during a period before deactivating or after reactivating the M cylinders, wherein M is an integer greater than or equal to one, and wherein N is an integer greater than M. The second spark control module advances spark timing for (N−M) active cylinders of the engine to a second desired spark timing during the period before deactivating or after reactivating the M cylinders, wherein the second spark timing is greater than the first spark timing.
摘要翻译：用于发动机的控制系统包括第一火花控制模块和第二火花控制模块。第一火花控制模块在禁用或重新激活M气缸之后的一段时间期间将发动机的N个气缸的M的火花正时延迟到第一火花定时，其中M是大于或等于1的整数，并且其中N是第二火花控制模块在停用或重新激活M气缸之后的时段期间将发动机的（N-M）有效气缸的火花正时提前到第二期望的火花正时，其中第二火花定时大于第一个火花时间。

8. 发明申请

US20110167797A1 PREVENTING CATALYST DAMAGE DURING MISFIRE EVENT 有权
标题翻译：预防犯罪活动期间的催化剂损伤
公开(公告)号：US20110167797A1
公开(公告)日：2011-07-14
申请号：US12684393
申请日：2010-01-08
申请人： Bradley Gibson , Andrew W. Baur
发明人： Bradley Gibson , Andrew W. Baur
IPC分类号： F01N3/00
CPC分类号： F01N11/002 , F01N9/00 , F01N2430/00 , F01N2550/00 , F01N2900/1602 , Y02T10/47
摘要： A control system includes a temperature determination module and a catalyst protection module. The temperature determination module determines a temperature of exhaust gas based on a resistance of a heating element of an oxygen sensor. The catalyst protection module adjusts an operating parameter of an engine to decrease the temperature of the exhaust gas when the temperature of the exhaust gas is greater than a threshold temperature. The threshold temperature is based on a temperature that damages a catalyst in an exhaust system.
摘要翻译：控制系统包括温度测定模块和催化剂保护模块。温度确定模块基于氧传感器的加热元件的电阻来确定废气的温度。当废气的温度大于阈值温度时，催化剂保护模块调节发动机的运行参数以降低废气的温度。阈值温度基于损坏排气系统中的催化剂的温度。

9. 发明授权

US08696517B2 System and method of controlling crankshaft torque during a transmission shift with torque capacity-based torque reduction range selection 有权
标题翻译：在基于转矩容量的转矩减小范围选择的变速器换档期间控制曲轴转矩的系统和方法
公开(公告)号：US08696517B2
公开(公告)日：2014-04-15
申请号：US13213334
申请日：2011-08-19
申请人： Christopher E. Whitney , Mark A. Schang , Jeffrey M. Kaiser , Andrew W. Baur , Ning Jin
发明人： Christopher E. Whitney , Mark A. Schang , Jeffrey M. Kaiser , Andrew W. Baur , Ning Jin
IPC分类号： B60W10/04 , B60W10/10
CPC分类号： F02D29/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/15 , B60W30/19 , B60W2710/0616 , B60W2710/0666 , B60W2710/0672 , F02D11/105 , F02D41/0002 , F02D41/0007 , F02D41/023 , F02D2041/1412 , F02D2250/21 , F02P5/1504 , Y02T10/42 , Y02T10/46 , Y02T10/6286 , Y10T477/23 , Y10T477/669 , Y10T477/67 , Y10T477/675
摘要： A control system for use with an engine and a transmission in a vehicle is provided that includes at least one controller having a processor with at least one stored algorithm that determines different crankshaft torque capacities associated with different respective torque actuators including a relatively slow torque actuator, such as an airflow actuator, and at least one relatively fast torque actuator, such as a spark actuator or a fuel actuator. The algorithm determines a torque actuation range over which to modify engine torque during an oncoming shift of the transmission. The torque actuation range may be based at least partially on a target gear of the upshift, desired shift duration, and a vehicle operating condition indicative of an operator intent regarding shift duration. Requests for torque modification by use of the torque actuators are then made to provide the torque actuation range.
摘要翻译：提供了一种与车辆中的发动机和变速器一起使用的控制系统，其包括具有至少一个存储算法的处理器的至少一个控制器，其确定与不同的相应扭矩致动器相关联的不同的曲轴扭矩容量，包括相对较慢的转矩致动器，例如气流致动器，以及至少一个相对较快的扭矩致动器，例如火花致动器或燃料致动器。该算法确定扭矩驱动范围，在变速器的迎接移动期间修正发动机转矩。扭矩致动范围可以至少部分地基于升档的目标档位，期望的换档持续时间，以及指示关于换档持续时间的操作者意图的车辆操作条件。然后通过使用扭矩致动器来进行扭矩修正的要求，以提供扭矩驱动范围。

10. 发明授权

US08504265B2 System and method for decreasing acceleration disturbance during transmission upshifts 有权
标题翻译：用于减少变速箱换档期间加速度扰动的系统和方法
公开(公告)号：US08504265B2
公开(公告)日：2013-08-06
申请号：US13241662
申请日：2011-09-23
申请人： Andrew W. Baur , Craig J. Hawkins , Michael J. Pitsch
发明人： Andrew W. Baur , Craig J. Hawkins , Michael J. Pitsch
IPC分类号： B60W10/11 , B60W30/188 , B60W30/19 , F16H63/50
CPC分类号： B60W30/19 , B60W10/06 , B60W10/115 , B60W2510/0604 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2540/10 , B60W2710/0666 , B60W2710/1005 , B60W2720/106 , F02D41/023 , F02D2250/21 , F16H63/502
摘要： A control system for an engine includes a torque phase detection module, a torque request generation module, and an engine torque control module. The torque phase detection module detects a start of a torque phase of an upshift of a transmission coupled to the engine. The torque request generation module generates an engine torque request at the start of the torque phase of the transmission upshift. The engine torque control module controls engine torque during the torque phase of the transmission upshift based on the engine torque request.
摘要翻译：用于发动机的控制系统包括转矩相位检测模块，转矩请求生成模块和发动机转矩控制模块。转矩相位检测模块检测耦合到发动机的变速器的升档的转矩相位的开始。扭矩请求生成模块在变速器升档的转矩阶段的开始时生成发动机转矩请求。发动机扭矩控制模块根据发动机扭矩要求在变速器换高档的转矩阶段期间控制发动机转矩。

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