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1.发明授权ECM security strategy for rationalizing and controlling increasing transmission torque requests above driver command 有权ECM安全策略，用于合理化和控制上述传动扭矩请求以上驱动程序命令公开(公告)号：US08234049B2
公开(公告)日：2012-07-31
申请号：US12362761
申请日：2009-01-30
申请人： Joseph M. Stempnik , Richard B. Jess , Bahram Younessi , Mark H. Costin , Michael L. Kociba , Paul A. Bauerle , Bryan D. Lehman , William R. Mayhew , Andrew W. Baur
发明人： Joseph M. Stempnik , Richard B. Jess , Bahram Younessi , Mark H. Costin , Michael L. Kociba , Paul A. Bauerle , Bryan D. Lehman , William R. Mayhew , Andrew W. Baur
CPC分类号： F02D41/0002 , B60K6/20 , F02D37/02 , F02D41/023 , F02D41/22 , F02D2011/102 , F02D2041/2048 , F02D2200/1004 , F02D2250/18 , Y02T10/42
摘要： A control module includes a predicted torque control module that determines a desired throttle area based on a transmission torque request and a desired predicted torque. A throttle security module determines a throttle limit based on the desired throttle area and the desired predicted torque and determines an adjusted desired throttle area based on the throttle limit. A throttle actuator module adjusts a throttle based on the adjusted desired throttle area.
摘要翻译： 控制模块包括预测转矩控制模块，该预测转矩控制模块基于传动转矩请求和期望的预测转矩来确定期望的节流区域。 节气门安全模块基于期望的节流区域和期望的预测转矩来确定节气门极限，并且基于节气门极限确定调节的所需节流区域。 节气门执行器模块基于所调节的所需节流区域来调节节气门。
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公开(公告)号：US08047961B2
公开(公告)日：2011-11-01
申请号：US12364027
申请日：2009-02-02
CPC分类号： F02D17/02 , F02D29/02 , Y10T477/669 , Y10T477/68
摘要： An engine control system of a vehicle comprises a first module and a cylinder deactivation module. The first module selectively adjusts torque output by an engine based on a vehicle torque request that is greater than a driver torque request. The cylinder deactivation module selectively deactivates a cylinder of the engine when a difference between an estimated maximum torque output of the engine and the driver torque request is greater than a predetermined maximum torque.
摘要翻译： 车辆的发动机控制系统包括第一模块和气缸停用模块。 第一模块基于大于驾驶员扭矩请求的车辆扭矩请求选择性地调节发动机的扭矩输出。 当发动机的估计最大扭矩输出与驾驶员扭矩请求之间的差异大于预定最大扭矩时，气缸停用模块选择性地停用发动机气缸。
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3.发明申请ECM SECURITY STRATEGY FOR RATIONALIZING AND CONTROLLING INCREASING TRANSMISSION TORQUE REQUESTS ABOVE DRIVER COMMAND 有权驱动程序命令中用于增加和控制增加传输扭矩要求的ECM安全策略公开(公告)号：US20090234545A1
公开(公告)日：2009-09-17
申请号：US12362761
申请日：2009-01-30
申请人： Joseph M. Stempnik , Richard B. Jess , Bahram Younessi , Mark H. Costin , Michael L. Kociba , Paul A. Bauerle , Bryan D. Lehman , William R. Mayhew , Andrew W. Baur
发明人： Joseph M. Stempnik , Richard B. Jess , Bahram Younessi , Mark H. Costin , Michael L. Kociba , Paul A. Bauerle , Bryan D. Lehman , William R. Mayhew , Andrew W. Baur
CPC分类号： F02D41/0002 , B60K6/20 , F02D37/02 , F02D41/023 , F02D41/22 , F02D2011/102 , F02D2041/2048 , F02D2200/1004 , F02D2250/18 , Y02T10/42
摘要： A control module includes a predicted torque control module that determines a desired throttle area based on a transmission torque request and a desired predicted torque. A throttle security module determines a throttle limit based on the desired throttle area and the desired predicted torque and determines an adjusted desired throttle area based on the throttle limit. A throttle actuator module adjusts a throttle based on the adjusted desired throttle area.
摘要翻译： 控制模块包括预测转矩控制模块，该预测转矩控制模块基于传动转矩请求和期望的预测转矩来确定期望的节流区域。 节气门安全模块基于期望的节流区域和期望的预测转矩来确定节气门极限，并且基于节气门极限确定调节的所需节流区域。 节气门执行器模块基于所调节的所需节流区域来调节节气门。
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公开(公告)号：US20090227420A1
公开(公告)日：2009-09-10
申请号：US12364027
申请日：2009-02-02
CPC分类号： F02D17/02 , F02D29/02 , Y10T477/669 , Y10T477/68
摘要： An engine control system of a vehicle comprises a first module and a cylinder deactivation module. The first module selectively adjusts torque output by an engine based on a vehicle torque request that is greater than a driver torque request. The cylinder deactivation module selectively deactivates a cylinder of the engine when a difference between an estimated maximum torque output of the engine and the driver torque request is greater than a predetermined maximum torque.
摘要翻译： 车辆的发动机控制系统包括第一模块和气缸停用模块。 第一模块基于大于驾驶员扭矩请求的车辆扭矩请求选择性地调节发动机的扭矩输出。 当发动机的估计最大扭矩输出与驾驶员扭矩请求之间的差异大于预定最大扭矩时，气缸停用模块选择性地停用发动机气缸。
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公开(公告)号：US07980221B2
公开(公告)日：2011-07-19
申请号：US12259695
申请日：2008-10-28
申请人： Andrew W. Baur , Jeffrey M. Kaiser , Michael Livshiz , Christopher E. Whitney , Sharon L. Storch , Bahram Younessi , Klaus Pochner
发明人： Andrew W. Baur , Jeffrey M. Kaiser , Michael Livshiz , Christopher E. Whitney , Sharon L. Storch , Bahram Younessi , Klaus Pochner
IPC分类号： F02M7/00
CPC分类号： F02D13/0219 , B60K6/48 , B60L2240/423 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W20/11 , B60W2510/0628 , B60W2510/0638 , B60W2510/0671 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , F02D37/02 , F02D41/1497 , F02D2041/1434 , F02D2200/0402 , F02D2200/1004 , Y02T10/18 , Y02T10/6221 , Y02T10/6291 , Y02T10/642
摘要： An engine control system includes a spark bound module that determines a bounded spark value based on a desired spark value, a torque bound module that determines a bounded torque value based on the bounded spark value and a desired torque value, and an inverse torque calculation module that determines a desired engine air value based on the bounded torque value and the square of the bounded spark value. The engine air value may be one of a desired air-per-cylinder value and a desired manifold air pressure value. The bounded spark value and the bounded torque value are determined based on one or more of a plurality of engine actuator positions. Related methods for determining the bounded spark value, the bounded torque value, and the engine air value are also provided.
摘要翻译： 发动机控制系统包括火花限制模块，其基于期望的火花值确定有界火花值;扭矩限制模块，其基于有界火花值和期望的扭矩值来确定有界扭矩值;以及逆转矩计算模块 其基于有界扭矩值和有界火花值的平方来确定期望的发动机空气值。 发动机空气值可以是期望的气缸数值和期望的歧管空气压力值之一。 有界火花值和有界转矩值基于多个发动机执行器位置中的一个或多个来确定。 还提供了用于确定有界火花值，有界扭矩值和发动机空气值的相关方法。
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公开(公告)号：US20090118972A1
公开(公告)日：2009-05-07
申请号：US12259695
申请日：2008-10-28
申请人： Andrew W. Baur , Jeffrey M. Kaiser , Michael Livshiz , Christopher E. Whitney , Sharon L. Storch , Bahram Younessi , Klaus Pochner
发明人： Andrew W. Baur , Jeffrey M. Kaiser , Michael Livshiz , Christopher E. Whitney , Sharon L. Storch , Bahram Younessi , Klaus Pochner
CPC分类号： F02D13/0219 , B60K6/48 , B60L2240/423 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W20/11 , B60W2510/0628 , B60W2510/0638 , B60W2510/0671 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , F02D37/02 , F02D41/1497 , F02D2041/1434 , F02D2200/0402 , F02D2200/1004 , Y02T10/18 , Y02T10/6221 , Y02T10/6291 , Y02T10/642
摘要： An engine control system includes a spark bound module that determines a bounded spark value based on a desired spark value, a torque bound module that determines a bounded torque value based on the bounded spark value and a desired torque value, and an inverse torque calculation module that determines a desired engine air value based on the bounded torque value and the square of the bounded spark value. The engine air value may be one of a desired air-per-cylinder value and a desired manifold air pressure value. The bounded spark value and the bounded torque value are determined based on one or more of a plurality of engine actuator positions. Related methods for determining the bounded spark value, the bounded torque value, and the engine air value are also provided.
摘要翻译： 发动机控制系统包括火花限制模块，其基于期望的火花值确定有界火花值;扭矩限制模块，其基于有界火花值和期望的扭矩值来确定有界扭矩值;以及逆转矩计算模块 其基于有界扭矩值和有界火花值的平方来确定期望的发动机空气值。 发动机空气值可以是期望的气缸数值和期望的歧管空气压力值之一。 有界火花值和有界转矩值基于多个发动机执行器位置中的一个或多个来确定。 还提供了用于确定有界火花值，有界扭矩值和发动机空气值的相关方法。
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7.发明申请System and method for reducing powertrain disturbances based on system energy 有权基于系统能量减少动力系扰动的系统和方法公开(公告)号：US20110276256A1
公开(公告)日：2011-11-10
申请号：US12775091
申请日：2010-05-06
IPC分类号： G06F19/00
CPC分类号： F02D41/1497 , F02D29/02 , F02D41/0205 , F02D41/107 , F02D2200/1012 , F02D2250/18 , F02D2250/21 , F02D2250/26 , Y10T477/675
摘要： A control system for a powertrain includes an energy determination module and a speed control module. The energy determination module determines a rotational energy input to the powertrain during a first period of a negative lash event of the powertrain. The speed control module selectively limits an increase in a rotational speed of the engine to a first predetermined rate based on the rotational energy during a second period of the negative lash event following the first period. The rotational energy is based on an acceleration rate of the rotational speed, and the speed control module limits the increase when the acceleration rate is greater than a predetermined acceleration rate. The speed control module further selectively increases the rotational speed at a second predetermined rate during a third period beginning at an end of the second period. A related method is also provided.
摘要翻译： 用于动力总成的控制系统包括能量确定模块和速度控制模块。 能量确定模块在动力系的负睫毛事件的第一周期期间确定输入到动力系的旋转能量。 速度控制模块基于在第一周期之后的负睫毛事件的第二周期期间的旋转能量，有选择地将发动机的转速增加到第一预定速率。 旋转能量基于转速的加速度，并且当加速度大于预定加速度时，速度控制模块限制增加。 速度控制模块在从第二周期结束开始的第三时段内进一步选择性地以第二预定速率增加转速。 还提供了相关的方法。
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8.发明授权System and method for reducing powertrain disturbances based on system energy 有权基于系统能量减少动力系扰动的系统和方法公开(公告)号：US08340888B2
公开(公告)日：2012-12-25
申请号：US12775091
申请日：2010-05-06
申请人： Michael L. Kociba , Ning Jin , Andrew W. Baur , Daniel N Wehrwein
发明人： Michael L. Kociba , Ning Jin , Andrew W. Baur , Daniel N Wehrwein
CPC分类号： F02D41/1497 , F02D29/02 , F02D41/0205 , F02D41/107 , F02D2200/1012 , F02D2250/18 , F02D2250/21 , F02D2250/26 , Y10T477/675
摘要： A control system for a powertrain includes an energy determination module and a speed control module. The energy determination module determines a rotational energy input to the powertrain during a first period of a negative lash event of the powertrain. The speed control module selectively limits an increase in a rotational speed of the engine to a first predetermined rate based on the rotational energy during a second period of the negative lash event following the first period. The rotational energy is based on an acceleration rate of the rotational speed, and the speed control module limits the increase when the acceleration rate is greater than a predetermined acceleration rate. The speed control module further selectively increases the rotational speed at a second predetermined rate during a third period beginning at an end of the second period. A related method is also provided.
摘要翻译： 用于动力总成的控制系统包括能量确定模块和速度控制模块。 能量确定模块在动力系的负睫毛事件的第一周期期间确定输入到动力系的旋转能量。 速度控制模块基于在第一周期之后的负睫毛事件的第二周期期间的旋转能量，有选择地将发动机的转速增加到第一预定速率。 旋转能量基于转速的加速度，并且当加速度大于预定加速度时，速度控制模块限制增加。 速度控制模块在从第二周期结束开始的第三时段内进一步选择性地以第二预定速率增加转速。 还提供了相关的方法。
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9.发明授权Systems and methods for decreasing torque fluctuations during cylinder deactivation and reactivation 有权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
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。
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10.发明申请SYSTEM AND METHOD FOR LIMITING THROTTLE OPENING AREA BASED ON CAM PHASER POSITION TO MINIMIZE NOISE DURING ACCELERATION 有权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。
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