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1. 发明授权

US07894968B2 Accelerator/brake pedal management for torque-based engine control 有权
标题翻译：基于扭矩的发动机控制的加速器/制动踏板管理
公开(公告)号：US07894968B2
公开(公告)日：2011-02-22
申请号：US11685714
申请日：2007-03-13
申请人： David J. Stroh , Robert C. Simon, Jr. , Leonard G. Wozniak , William R. Cawthorne
发明人： David J. Stroh , Robert C. Simon, Jr. , Leonard G. Wozniak , William R. Cawthorne
IPC分类号： G05F7/00
CPC分类号： B60W10/08 , B60W10/06 , B60W10/184 , B60W30/18063 , B60W2540/10 , B60W2540/12 , B60W2710/105 , Y10T477/80
摘要： A method and system for regulating a drive torque provided to a driveline of a vehicle includes monitoring an accelerator pedal position and a brake pedal position. An adjusted accelerator pedal position is determined based on the accelerator pedal position and the brake pedal position and a drive torque request is determined based on the adjusted accelerator pedal position. Drive torque is generated based on the drive torque request.
摘要翻译：用于调节提供给车辆的传动系统的驱动扭矩的方法和系统包括监视加速器踏板位置和制动踏板位置。基于加速器踏板位置和制动踏板位置确定调整后的加速器踏板位置，并且基于调节的加速器踏板位置确定驱动转矩请求。基于驱动扭矩请求产生驱动扭矩。

2. 发明授权

US07222012B2 Axle torque based powertrain braking with range selection for coordinated torque control (CTC) 有权
标题翻译：基于扭矩的动力系制动与范围选择协调扭矩控制（CTC）
公开(公告)号：US07222012B2
公开(公告)日：2007-05-22
申请号：US11036776
申请日：2005-01-14
申请人： Robert C. Simon, Jr. , Leonard G. Wozniak , David J. Stroh
发明人： Robert C. Simon, Jr. , Leonard G. Wozniak , David J. Stroh
IPC分类号： B60K17/00 , G01P15/00
CPC分类号： B60W10/11 , B60W10/06 , B60W30/18136 , B60W2710/1022 , Y10T477/675
摘要： A powertrain braking system for a vehicle includes an powerplant that can be regulated to provide a desired powerplant torque and a transmission that transfers the desired powerplant torque at one of a plurality of gear ratios to provide a desired axle torque. A control module calculates an axle torque command based on a powertrain braking request and determines a shift command based on the powertrain braking request. The control module controls the powerplant based on the axle torque command and the transmission based on the shift command to achieve a desired vehicle deceleration rate that corresponds with the powertrain braking request.
摘要翻译：用于车辆的动力系制动系统包括可调节以提供期望的动力装置扭矩的动力装置和以多个齿轮比之一传递期望的动力装置扭矩以提供期望的轴转矩的变速器。控制模块基于动力系制动请求计算轴转矩指令，并根据动力系制动请求确定换档指令。控制模块基于轴转矩指令和基于变速指令的变速来控制动力装置，以实现与动力系制动请求对应的期望的车辆减速度。

3. 发明申请

US20080228369A1 ACCELERATOR/BRAKE PEDAL MANAGEMENT FOR TORQUE-BASED ENGINE CONTROL 有权
标题翻译：加速器/制动踏板管理，用于基于扭矩的发动机控制
公开(公告)号：US20080228369A1
公开(公告)日：2008-09-18
申请号：US11685714
申请日：2007-03-13
申请人： David J. Stroh , Robert C. Simon , Leonard G. Wozniak , William R. Cawthorne
发明人： David J. Stroh , Robert C. Simon , Leonard G. Wozniak , William R. Cawthorne
IPC分类号： B60W10/04
CPC分类号： B60W10/08 , B60W10/06 , B60W10/184 , B60W30/18063 , B60W2540/10 , B60W2540/12 , B60W2710/105 , Y10T477/80
摘要： A method and system for regulating a drive torque provided to a driveline of a vehicle includes monitoring an accelerator pedal position and a brake pedal position. An adjusted accelerator pedal position is determined based on the accelerator pedal position and the brake pedal position and a drive torque request is determined based on the adjusted accelerator pedal position. Drive torque is generated based on the drive torque request.
摘要翻译：用于调节提供给车辆的传动系的驱动扭矩的方法和系统包括监视加速器踏板位置和制动踏板位置。基于加速器踏板位置和制动踏板位置确定调整后的加速器踏板位置，并且基于调节的加速器踏板位置确定驱动转矩请求。基于驱动扭矩请求产生驱动扭矩。

4. 发明授权

US08195370B2 Association of torque requesting modules in a coordinated torque architecture 有权
标题翻译：扭矩请求模块在协调扭矩结构中的关联
公开(公告)号：US08195370B2
公开(公告)日：2012-06-05
申请号：US11934234
申请日：2007-11-02
申请人： Robert C. Simon, Jr. , Leonard G. Wozniak , Michael Livshiz , Christopher E. Whitney , Charles H. Folkerts , Scott J. Chynoweth , David J. Stroh
发明人： Robert C. Simon, Jr. , Leonard G. Wozniak , Michael Livshiz , Christopher E. Whitney , Charles H. Folkerts , Scott J. Chynoweth , David J. Stroh
IPC分类号： B60L15/20
CPC分类号： B60W20/10 , B60K6/485 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/16 , B60W30/188 , B60W2510/0638 , B60W2510/069 , B60W2510/1005 , B60W2520/28 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , F02D41/021 , F02D41/0225 , F02D41/1497 , F02D2041/1433 , F02D2250/18 , F02D2250/22 , Y02T10/6226 , Y02T10/6286 , Y02T10/642 , Y02T10/7258
摘要： A powertrain control system for a vehicle includes a plurality of axle torque request modules that generate respective axle torque requests based on respective performance criteria of a vehicle, an axle torque arbitration module that generates a net axle torque request based on the plurality of axle torque requests, a plurality of propulsion torque request modules that generate respective propulsion torque requests based on respective performance criteria of an engine of the vehicle, a propulsion torque arbitration module that determines a net engine torque request based on the net axle torque request and the plurality of propulsion torque requests, and a propulsion torque control module that controls a plurality of actuators based on the net engine torque request such that the engine produces an output torque in accordance with the net engine torque request.
摘要翻译：一种用于车辆的动力总成控制系统包括：多个轴转矩请求模块，其基于车辆的相应性能标准产生相应的车轴扭矩请求;轴转矩仲裁模块，其基于所述多个轴转矩请求产生净轴转矩请求，多个推进扭矩请求模块，其基于车辆的发动机的各自的性能标准产生相应的推进扭矩请求;推进转矩仲裁模块，其基于所述净轴转矩请求和所述多个推进来确定净发动机扭矩请求扭矩请求以及基于净发动机转矩请求来控制多个致动器的推进转矩控制模块，使得发动机根据净发动机扭矩请求产生输出转矩。

5. 发明申请

US20090024263A1 ASSOCIATION OF TORQUE REQUESTING MODULES IN A COORDINATED TORQUE ARCHITECTURE 有权
标题翻译：协调扭矩构造中扭矩要求模块的协调
公开(公告)号：US20090024263A1
公开(公告)日：2009-01-22
申请号：US11934234
申请日：2007-11-02
申请人： Robert C. Simon, JR. , Leonard G. Wozniak , Michael Livshiz , Christopher E. Whitney , Charles H. Folkerts , Scott J. Chynoweth , David J. Stroh
发明人： Robert C. Simon, JR. , Leonard G. Wozniak , Michael Livshiz , Christopher E. Whitney , Charles H. Folkerts , Scott J. Chynoweth , David J. Stroh
IPC分类号： G06F17/00 , B60L11/00
CPC分类号： B60W20/10 , B60K6/485 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/16 , B60W30/188 , B60W2510/0638 , B60W2510/069 , B60W2510/1005 , B60W2520/28 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , F02D41/021 , F02D41/0225 , F02D41/1497 , F02D2041/1433 , F02D2250/18 , F02D2250/22 , Y02T10/6226 , Y02T10/6286 , Y02T10/642 , Y02T10/7258
摘要： A powertrain control system for a vehicle includes a plurality of axle torque request modules that generate respective axle torque requests based on respective performance criteria of a vehicle, an axle torque arbitration module that generates a net axle torque request based on the plurality of axle torque requests, a plurality of propulsion torque request modules that generate respective propulsion torque requests based on respective performance criteria of an engine of the vehicle, a propulsion torque arbitration module that determines a net engine torque request based on the net axle torque request and the plurality of propulsion torque requests, and a propulsion torque control module that controls a plurality of actuators based on the net engine torque request such that the engine produces an output torque in accordance with the net engine torque request.
摘要翻译：一种用于车辆的动力总成控制系统包括：多个轴转矩请求模块，其基于车辆的相应性能标准产生相应的车轴扭矩请求;轴转矩仲裁模块，其基于所述多个轴转矩请求产生净轴转矩请求，多个推进扭矩请求模块，其基于车辆的发动机的各自的性能标准产生相应的推进扭矩请求;推进转矩仲裁模块，其基于所述净轴转矩请求和所述多个推进来确定净发动机扭矩请求扭矩请求以及基于净发动机转矩请求来控制多个致动器的推进转矩控制模块，使得发动机根据净发动机扭矩请求产生输出转矩。

6. 发明授权

US09234474B2 Control oriented model for LNT regeneration 有权
标题翻译： LNT再生控制导向模型
公开(公告)号：US09234474B2
公开(公告)日：2016-01-12
申请号：US11769783
申请日：2007-06-28
申请人： David J. Stroh
发明人： David J. Stroh
IPC分类号： F01N3/00 , F02D41/02 , F01N3/08 , F01N11/00 , F02D41/14
CPC分类号： F02D41/0275 , F01N3/0814 , F01N11/002 , F02D41/1445 , F02D41/1454 , F02D2200/0802 , F02D2200/0806 , F02D2200/0811 , Y02T10/24 , Y02T10/47
摘要： A method of determining an amount of nitrogen oxides (NOx) stored in a NOx trap of an engine exhaust assembly may include determining a mass flow rate of NOx into the NOx trap, determining an efficiency of storing of the NOx within the trap, and calculating the amount of NOx stored in the NOx trap based on the determined mass flow rate and the determined efficiency. The method may further include determining a mass flow rate of a reductant entering the NOx trap, determining a relationship between the determined reductant mass flow rate and the NOx removed from the NOx trap, and calculating the amount of NOx removed from the NOx trap based on the determined mass flow rate and the determined relationship. The calculated amount of NOx stored may be adjusted by subsequent amounts of calculated NOx stored and subsequent amounts of NOx removed from the NOx trap.
摘要翻译：确定存储在发动机排气组件的NOx捕集器中的氮氧化物（NOx）的量的方法可以包括确定NOx进入NOx捕集器的质量流率，确定在捕集器内储存NOx的效率，以及计算基于所确定的质量流量和所确定的效率，存储在NOx捕集器中的NOx的量。该方法还可以包括确定进入NOx捕集器的还原剂的质量流率，确定所确定的还原剂质量流量与从NOx捕集器除去的NOx之间的关系，以及基于以下步骤计算从NOx捕集器中除去的NOx量确定的质量流量和确定的关系。所计算的NOx存储量可以通过从NOx捕集器中除去的所计算的NOx储存量和随后量的NOx的后续量来调节。

7. 发明申请

US20080086256A1 METHOD FOR ADAPTING TORQUE MODEL FOR IMPROVED ZERO TORQUE IDENTIFICATION 有权
标题翻译：用于适应改进的零转矩识别的扭矩模型的方法
公开(公告)号：US20080086256A1
公开(公告)日：2008-04-10
申请号：US11539952
申请日：2006-10-10
申请人： David J. Stroh
发明人： David J. Stroh
IPC分类号： G06F19/00 , G06G7/70
CPC分类号： F02D41/0215 , F02D41/1497 , F02D2041/1433 , F02D2200/1004 , F02D2200/1006 , F02D2400/12 , F16H59/14
摘要： A torque adaptation system is provided. The system includes, a torque error estimator module that estimates a torque error based on an error propagation model and a plurality of torque model parameters; and an adapt torque module that adapts a model torque based on the torque error.
摘要翻译：提供了转矩适配系统。该系统包括：扭矩误差估计器模块，其基于误差传播模型和多个扭矩模型参数来估计扭矩误差; 以及适应扭矩模块，其适应基于扭矩误差的模型扭矩。

8. 发明授权

US07171299B1 Driveline clunk management system 有权
标题翻译： Driveline clunk管理系统
公开(公告)号：US07171299B1
公开(公告)日：2007-01-30
申请号：US11209796
申请日：2005-08-23
申请人： David J. Stroh
发明人： David J. Stroh
IPC分类号： G06F19/00 , G06F1/00
CPC分类号： B60W30/18072 , B60W10/06 , B60W2050/0056 , F02D11/105 , F02D37/02 , F02D41/0225 , F02D41/1497 , F02D2041/1432 , F02D2200/606 , F02D2250/21 , F02D2250/26 , F02D2250/28
摘要： A system for reducing clunk in a driveline of a vehicle having an engine comprises a torque-based module that generates a torque request, a filter that receives the torque request from the torque-based module and that selectively modifies the torque request to reduce a rate of change of the torque request, and an engine control module that receives the modified torque request and actuates the engine to produce the modified torque request. The filter slows torque changes to a fixed rate within a range defined by an upper limit greater than zero torque and a lower limit less than zero torque. The filter applies a low-pass filter to the torque request when the torque request is greater than a cut-off value, and coefficients of the low-pass filter are selected from a table based upon the currently selected gear in the vehicle and an output of an aggressive driving evaluator.
摘要翻译：一种用于减小具有发动机的车辆的传动系统中的笨重系统的系统，包括产生扭矩请求的基于扭矩的模块，从基于扭矩的模块接收扭矩请求并选择性地修改扭矩请求以降低速率的过滤器以及发动机控制模块，其接收修改的转矩请求并致动发动机以产生修改的扭矩请求。过滤器在由超过零转矩的上限和小于零转矩的下限限定的范围内将转矩变化减慢到固定速率。当转矩请求大于截止值时，滤波器对转矩请求应用低通滤波器，并且基于车辆中当前选择的档位从表中选择低通滤波器的系数，并且输出一个积极的驾驶评估员。

9. 发明授权

US07004144B2 Dynamical torque control system 失效
标题翻译：动力转矩控制系统
公开(公告)号：US07004144B2
公开(公告)日：2006-02-28
申请号：US10664346
申请日：2003-09-17
申请人： David J. Stroh , Charles H. Folkerts
发明人： David J. Stroh , Charles H. Folkerts
IPC分类号： F02D9/00 , F02D41/18
CPC分类号： F02D11/105 , F02D41/0002 , F02D2041/1433 , F02D2250/18 , Y02T10/42
摘要： A method of dynamically controlling torque output of a torque producing device includes determining a shaped torque command based on a torque command generated by an input device and calculating an actuator variable based on the shaped torque command and a gain. An actuator is regulated based on the actuator variable to adjust the torque output.
摘要翻译：一种动态地控制转矩产生装置的转矩输出的方法包括：基于由输入装置产生的转矩指令确定成形转矩指令，并基于成形转矩指令和增益来计算致动器变量。基于执行器变量来调节执行器，以调整扭矩输出。

10. 发明授权

US06810854B2 Method and apparatus for predicting and controlling manifold pressure 有权
公开(公告)号：US06810854B2
公开(公告)日：2004-11-02
申请号：US10277360
申请日：2002-10-22
申请人： David J. Stroh
发明人： David J. Stroh
IPC分类号： F02D4104
CPC分类号： F02D41/182 , F02D2041/1433 , F02D2041/1437 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406 , F02D2200/0408 , F02D2250/18
摘要： A method and apparatus for converting a desired torque to a throttle area to generate the desired torque in an internal combustion engine including the steps of converting the desired torque to an air per cylinder value, converting the desired torque to an indicated mean effective pressure, converting the indicated mean effective pressure to a manifold pressure, and converting the manifold pressure to the throttle area.

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