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21. 发明授权

US07269491B2 Cross-checking processors for powertrain control systems using a dedicated serial data link 失效
标题翻译：用于使用专用串行数据链路的动力总成控制系统的交叉核对处理器
公开(公告)号：US07269491B2
公开(公告)日：2007-09-11
申请号：US10147658
申请日：2002-05-16
申请人： Kerfegar Khurshed Katrak , Paul Alan Bauerle , Bruce A. Rogers , James L. Worthing , Mark Henry Costin , Robert J. Schaller , James T. Purcell , Timothy John Hartrey , Patrick J. O'Leary
发明人： Kerfegar Khurshed Katrak , Paul Alan Bauerle , Bruce A. Rogers , James L. Worthing , Mark Henry Costin , Robert J. Schaller , James T. Purcell , Timothy John Hartrey , Patrick J. O'Leary
IPC分类号： G06F7/00
CPC分类号： F02D41/266
摘要： An engine management system for a vehicle includes engine and transmission control modules that are connected to a serial vehicle data bus. A dedicated serial data bus is connected to the transmission control module and the engine control module. The engine and the transmission control modules perform processor validity and integrity checks over the dedicated data bus. In an alternate powertrain management system, engine and transmission control modules are connected to a serial vehicle data bus.
摘要翻译：用于车辆的发动机管理系统包括连接到串行车辆数据总线的发动机和变速器控制模块。专用串行数据总线连接到变速器控制模块和发动机控制模块。引擎和传输控制模块通过专用数据总线执行处理器的有效性和完整性检查。在替代的动力总成管理系统中，发动机和变速器控制模块连接到串行车辆数据总线。

22. 发明授权

US06957140B1 Learned airflow variation 有权
标题翻译：学习气流变化
公开(公告)号：US06957140B1
公开(公告)日：2005-10-18
申请号：US10891462
申请日：2004-07-14
申请人： Paul A. Bauerle , Joseph M. Stempnik , Kerfegar K. Katrak , Donovan L. Dibble , Alfred E. Spitza, Jr. , James L. Worthing , John N. Stockbridge , Edward J. Tully
发明人： Paul A. Bauerle , Joseph M. Stempnik , Kerfegar K. Katrak , Donovan L. Dibble , Alfred E. Spitza, Jr. , James L. Worthing , John N. Stockbridge , Edward J. Tully
IPC分类号： F02D9/02 , F02D11/10 , F02D41/14 , F02D41/24
CPC分类号： F02D11/106 , F02D9/02 , F02D41/187 , F02D41/2416 , F02D41/2445 , F02D41/2464 , F02D2200/602
摘要： A throttle control system for a vehicle includes a driver input that generates a control signal and a control module that generates a throttle control signal based on the control signal. The control module determines whether the throttle control signal is within one of a first and a second region, determines a compensation factor from a first look-up table when the throttle control signal is within the first region and determines the compensation factor from a second look-up table when the throttle control signal is within the second region. The control module calculates a compensated throttle control signal based on the compensation factor.
摘要翻译：用于车辆的油门控制系统包括产生控制信号的驱动器输入和基于控制信号产生油门控制信号的控制模块。控制模块确定节气门控制信号是否在第一和第二区域之一内，当节气门控制信号在第一区域内时，从第一查找表确定补偿系数，并从第二外观确定补偿系数当油门控制信号在第二区域内时，控制模块基于补偿因子来计算补偿的油门控制信号。

23. 发明授权

US08374763B2 Vehicle fuel control based on vacuum-assisted brake component actuation 有权
标题翻译：基于真空辅助制动部件致动的车辆燃料控制
公开(公告)号：US08374763B2
公开(公告)日：2013-02-12
申请号：US12469076
申请日：2009-05-20
申请人： Lan Wang , Zhong Wang , James L. Worthing , Tony T. Hoang
发明人： Lan Wang , Zhong Wang , James L. Worthing , Tony T. Hoang
IPC分类号： G06F7/70
CPC分类号： B60T1/10 , B60K6/485 , B60T13/145 , B60W2540/12 , B60W2710/0616 , B60W2710/0622 , F02D41/0002 , F02D41/021 , F02D41/1475 , F02D41/18 , F02D41/22 , F02D41/2454 , F02D2200/0411 , F02D2250/41 , Y02T10/6226 , Y10T477/81 , Y10T477/87 , Y10T477/878
摘要： A control method for an engine of a vehicle includes generating a brake value indicative of an operating condition of a brake system of the vehicle, and selectively adjusting one of a fuel control value of the engine and a fuel adjustment diagnostic value for the engine based on the brake value. In the method, a mass of fuel delivered to the engine is based on the fuel control value, and a diagnostic result indicative of lean operation of the engine is based on the fuel adjustment diagnostic value. The brake operating condition is selected from a group including a state of operation, a pedal displacement, an actuation period, a fluid operating pressure, and a power assist pressure. The fuel control value is provided.
摘要翻译：一种用于车辆的发动机的控制方法包括产生表示车辆的制动系统的运行状态的制动值，并且基于以下方式选择性地调节发动机的燃料控制值和发动机的燃料调节诊断值制动值。在该方法中，输送到发动机的燃料量基于燃料控制值，并且指示发动机的稀薄运转的诊断结果基于燃料调节诊断值。制动器操作状态从包括操作状态，踏板位移，致动周期，流体操作压力和动力辅助压力的组中选择。提供燃油控制值。

24. 发明申请

US20120318235A1 CONTROL SYSTEM AND METHOD FOR COORDINATING THROTTLE AND BOOST 有权
标题翻译：控制系统及其协调方法
公开(公告)号：US20120318235A1
公开(公告)日：2012-12-20
申请号：US13242597
申请日：2011-09-23
申请人： Jeffrey M. Kaiser , Timothy L. Gibbs , Zhong Li , James L. Worthing
发明人： Jeffrey M. Kaiser , Timothy L. Gibbs , Zhong Li , James L. Worthing
IPC分类号： F02D41/26
CPC分类号： F02D41/0007 , F02D11/105 , F02D2041/1412 , F02D2250/18 , F02D2250/22 , Y02T10/144
摘要： An engine control system according to the principles of the present disclosure includes a manifold air pressure (MAP) determination module, a boost control module, and a throttle control module. The MAP determination module determines a desired MAP based on a driver torque request. The boost control module controls a boost device based on the desired MAP and a basic boost pressure. The boost device is actuated using boost pressure and the boost pressure is insufficient to actuate the boost device when the boost pressure is less than the basic boost pressure. The throttle control module controls a throttle valve based on the desired MAP and the basic boost pressure.
摘要翻译：根据本公开的原理的发动机控制系统包括歧管气压（MAP）确定模块，升压控制模块和节气门控制模块。 MAP确定模块基于驾驶员扭矩请求确定期望的MAP。升压控制模块基于所需的MAP和基本的增压压力来控制升压装置。升压装置使用增压压力启动，当增压压力小于基本增压压力时，增压压力不足以致动升压装置。节气门控制模块基于所需的MAP和基本的增压压力来控制节气门。

25. 发明申请

US20090319147A1 CRUISE CONTROL AND ACTIVE FUEL MANAGEMENT (AFM) INTERACTION 有权
标题翻译：巡航控制和主动燃油管理（AFM）交互
公开(公告)号：US20090319147A1
公开(公告)日：2009-12-24
申请号：US12187564
申请日：2008-08-07
申请人： Lan Wang , Wenbo Wang , Zhong Wang , James L. Worthing , Michael Kappaz
发明人： Lan Wang , Wenbo Wang , Zhong Wang , James L. Worthing , Michael Kappaz
IPC分类号： B60K31/00
CPC分类号： B60W50/0098
摘要： A method and controller for operating cruise control in a vehicle having an engine with active fuel management (AFM) is provided. Adaptive scaler values can be determined based on a cylinder deactivation signal and calibrated scaler values. Cruise control commands can be calculated based on the adaptive scaler values. A speed of the vehicle can be controlled based on the cruise control commands.
摘要翻译：提供一种用于在具有主动燃料管理（AFM）的发动机的车辆中操作巡航控制的方法和控制器。可以基于气缸去激活信号和校准的缩放器值来确定自适应缩放器值。可以基于自适应缩放器值计算巡航控制命令。可以基于巡航控制命令来控制车辆的速度。

26. 发明授权

US07440838B2 Torque based air per cylinder and volumetric efficiency determination 有权
标题翻译：每缸扭矩为基础的空气和容积效率确定
公开(公告)号：US07440838B2
公开(公告)日：2008-10-21
申请号：US11737190
申请日：2007-04-19
申请人： Michael Livshiz , Jeffrey M. Kaiser , Layne K. Wiggins , John A. Jacobs , Richard B. Jess , James L. Worthing
发明人： Michael Livshiz , Jeffrey M. Kaiser , Layne K. Wiggins , John A. Jacobs , Richard B. Jess , James L. Worthing
IPC分类号： F02D9/04 , G06F19/00
CPC分类号： F02M35/112 , F02D41/18 , F02D2041/1434 , F02D2200/0402 , F02D2200/0406 , F02D2200/0411 , F02D2200/0414 , F02D2250/18 , F02M35/1038 , F02M35/10386
摘要： A method of regulating operation of an internal combustion engine includes monitoring a manifold absolute pressure (MAP) of the engine, determining an engine torque based on the MAP, estimating an air per cylinder (APC) based on the torque, determining a volumetric efficiency of the engine based on the APC and regulating operation of the engine based on the volumetric efficiency.
摘要翻译：调节内燃机运转的方法包括监测发动机的歧管绝对压力（MAP），基于MAP确定发动机扭矩，基于扭矩估计每缸气体（APC），确定容积效率基于APC的发动机和基于容积效率的发动机的调节操作。

27. 发明申请

US20080121211A1 TORQUE BASED AIR PER CYLINDER AND VOLUMETRIC EFFICIENCY DETERMINATION 有权
标题翻译：基于扭矩的每缸气体和体积效率测定
公开(公告)号：US20080121211A1
公开(公告)日：2008-05-29
申请号：US11737190
申请日：2007-04-19
申请人： Michael Livshiz , Jeffrey M. Kaiser , Layne K. Wiggins , John A. Jacobs , Richard B. Jess , James L. Worthing
发明人： Michael Livshiz , Jeffrey M. Kaiser , Layne K. Wiggins , John A. Jacobs , Richard B. Jess , James L. Worthing
IPC分类号： F02D9/04
CPC分类号： F02M35/112 , F02D41/18 , F02D2041/1434 , F02D2200/0402 , F02D2200/0406 , F02D2200/0411 , F02D2200/0414 , F02D2250/18 , F02M35/1038 , F02M35/10386
摘要： A method of regulating operation of an internal combustion engine includes monitoring a manifold absolute pressure (MAP) of the engine, determining an engine torque based on the MAP, estimating an air per cylinder (APC) based on the torque, determining a volumetric efficiency of the engine based on the APC and regulating operation of the engine based on the volumetric efficiency.
摘要翻译：调节内燃机运转的方法包括监测发动机的歧管绝对压力（MAP），基于MAP确定发动机扭矩，基于扭矩估计每缸气体（APC），确定容积效率基于APC的发动机和基于容积效率的发动机的调节操作。

28. 发明申请

US20080021599A1 SYNTHESIZED CONTROL INPUT 有权
标题翻译：合成控制输入
公开(公告)号：US20080021599A1
公开(公告)日：2008-01-24
申请号：US11459424
申请日：2006-07-24
申请人： Paul A. Bauerle , James L. Worthing , Joseph M. Stempnik , Daniel G. Bolstrum
发明人： Paul A. Bauerle , James L. Worthing , Joseph M. Stempnik , Daniel G. Bolstrum
IPC分类号： G06F17/00
CPC分类号： B60W40/12 , B60W2050/0031 , Y10T477/675
摘要： A control system for regulating operation of a first vehicle system includes first and second sensors that respectively monitor first and second operating parameters of a plurality of operating parameters, and a module that receives signals generated by the first and second sensors. The module accesses a look-up table that is normally provided to determine a first one of the plurality of operating parameters based on a second one of the plurality of operating parameters and an actual value of an input parameter. The module determines a virtual value of the input parameter while the actual value of the input parameter is equal to zero At least one of the first and second vehicle systems is normally regulated based on the input parameter. The module regulates operation of the first vehicle system based on the virtual value of the input parameter.
摘要翻译：用于调节第一车辆系统的操作的控制系统包括分别监视多个操作参数的第一和第二操作参数的第一和第二传感器以及接收由第一和第二传感器产生的信号的模块。模块访问通常提供的查找表，以便基于多个操作参数中的第二个和输入参数的实际值来确定多个操作参数中的第一个。该模块确定输入参数的虚拟值，而输入参数的实际值等于零。第一和第二车辆系统中的至少一个通常基于输入参数进行调节。该模块基于输入参数的虚拟值来调节第一车辆系统的操作。

29. 发明授权

US08209102B2 Accelerator pedal torque request systems and methods 有权
标题翻译：加速踏板扭矩请求系统和方法
公开(公告)号：US08209102B2
公开(公告)日：2012-06-26
申请号：US12689048
申请日：2010-01-18
申请人： Lan Wang , James L. Worthing , Jinchun Peng , Robert D Peavyhouse , Zhong Wang
发明人： Lan Wang , James L. Worthing , Jinchun Peng , Robert D Peavyhouse , Zhong Wang
IPC分类号： G06F17/00 , G06F17/11
CPC分类号： F02D41/1497 , F02D41/0002 , F02D41/187 , F02D2041/1432 , F02D2200/0406 , F02D2200/602 , F02D2250/18 , F02D2250/21 , Y02T10/42
摘要： An engine control system comprises a pedal torque request module, a filtering module, a selection module, and an arbitration module. The pedal torque request module determines a first pedal torque request at a first time and determines a second pedal torque request at a second time. The first time is before the second time. The filtering module determines a filtered pedal torque request based on the first pedal torque request, the second pedal torque request, and a filter coefficient. The selection module selects one of the second pedal torque request and the filtered pedal torque request. The arbitration module arbitrates between at least one driver torque request and the selected one of the second pedal torque request and the filtered pedal torque request, outputs a raw driver request based on a result of the arbitration, and controls at least one engine actuator based on the raw driver request.
摘要翻译：发动机控制系统包括踏板扭矩请求模块，过滤模块，选择模块和仲裁模块。踏板扭矩请求模块在第一时间确定第一踏板扭矩请求并且在第二时间确定第二踏板扭矩请求。第一次是第二次。过滤模块基于第一踏板扭矩请求，第二踏板扭矩请求和滤波器系数来确定经滤波的踏板扭矩请求。选择模块选择第二踏板扭矩请求和滤波后的踏板扭矩请求之一。仲裁模块在至少一个驾驶员扭矩请求与所选择的第二踏板扭矩请求和过滤后的踏板扭矩请求之间进行仲裁，基于仲裁的结果输出原始驾驶员请求，并且基于原始驱动程序请求。

30. 发明授权

US08112215B2 Cruise control and active fuel management (AFM) interaction 有权
标题翻译：巡航控制和主动燃料管理（AFM）互动
公开(公告)号：US08112215B2
公开(公告)日：2012-02-07
申请号：US12187564
申请日：2008-08-07
申请人： Lan Wang , Wenbo Wang , Zhong Wang , James L. Worthing , Michael Kappaz
发明人： Lan Wang , Wenbo Wang , Zhong Wang , James L. Worthing , Michael Kappaz
IPC分类号： B60K31/00
CPC分类号： B60W50/0098
摘要： A method and controller for operating cruise control in a vehicle having an engine with active fuel management (AFM) is provided. Adaptive scaler values can be determined based on a cylinder deactivation signal and calibrated scaler values. Cruise control commands can be calculated based on the adaptive scaler values. A speed of the vehicle can be controlled based on the cruise control commands.
摘要翻译：提供一种用于在具有主动燃料管理（AFM）的发动机的车辆中操作巡航控制的方法和控制器。可以基于气缸去激活信号和校准的缩放器值来确定自适应缩放器值。可以基于自适应缩放器值计算巡航控制命令。可以基于巡航控制命令来控制车辆的速度。

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