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1. 发明授权

US08050841B2 Security for engine torque input air-per-cylinder calculations 有权
标题翻译：发动机扭矩输入每气缸计算的安全性
公开(公告)号：US08050841B2
公开(公告)日：2011-11-01
申请号：US12254926
申请日：2008-10-21
申请人： Mark H. Costin , Timothy J. Hartrey , Layne K. Wiggins , Bryan D. Lehman , Roberto De Paula , Joseph M. Stempnik
发明人： Mark H. Costin , Timothy J. Hartrey , Layne K. Wiggins , Bryan D. Lehman , Roberto De Paula , Joseph M. Stempnik
IPC分类号： G06F7/00
CPC分类号： F02D41/22 , F02D41/0007 , F02D41/0087 , F02D41/1497 , F02D41/185 , Y02T10/40
摘要： An air-per-cylinder (APC) security system for a vehicle comprises an APC determination module, an APC threshold determination module, and an APC diagnostic module. The APC determination module determines first and second APC values for first and second cylinders of an engine, respectively, based on mass airflow (MAF) into the engine. The APC threshold determination module determines an APC threshold based on the first APC value and a spark timing for the first cylinder. The APC diagnostic module selectively diagnoses a fault in the APC determination module when the second APC value is greater than a sum of the first APC value and the APC threshold.
摘要翻译：用于车辆的气缸（APC）安全系统包括APC确定模块，APC阈值确定模块和APC诊断模块。 APC确定模块基于进入发动机的质量气流（MAF）分别确定发动机的第一和第二气缸的第一和第二APC值。 APC阈值确定模块基于第一气缸的第一APC值和火花正时确定APC阈值。当APC第二APC值大于第一APC值和APC阈值之和时，APC诊断模块选择性地诊断APC确定模块中的故障。

2. 发明申请

US20090292435A1 SECURITY FOR ENGINE TORQUE INPUT AIR-PER-CYLINDER CALCULATIONS 有权
标题翻译：发动机扭矩输入空气 - 气缸计算的安全性
公开(公告)号：US20090292435A1
公开(公告)日：2009-11-26
申请号：US12254926
申请日：2008-10-21
申请人： Mark H. Costin , Timothy J. Hartrey , Layne K. Wiggins , Bryan D. Lehman , Roberto Depaula , Joseph M. Stempnik
发明人： Mark H. Costin , Timothy J. Hartrey , Layne K. Wiggins , Bryan D. Lehman , Roberto Depaula , Joseph M. Stempnik
IPC分类号： G06F7/00
CPC分类号： F02D41/22 , F02D41/0007 , F02D41/0087 , F02D41/1497 , F02D41/185 , Y02T10/40
摘要： An air-per-cylinder (APC) security system for a vehicle comprises an APC determination module, an APC threshold determination module, and an APC diagnostic module. The APC determination module determines first and second APC values for first and second cylinders of an engine, respectively, based on mass airflow (MAF) into the engine. The APC threshold determination module determines an APC threshold based on the first APC value and a spark timing for the first cylinder. The APC diagnostic module selectively diagnoses a fault in the APC determination module when the second APC value is greater than a sum of the first APC value and the APC threshold.
摘要翻译：用于车辆的气缸（APC）安全系统包括APC确定模块，APC阈值确定模块和APC诊断模块。 APC确定模块基于进入发动机的质量气流（MAF）分别确定发动机的第一和第二气缸的第一和第二APC值。 APC阈值确定模块基于第一气缸的第一APC值和火花正时确定APC阈值。当APC第二APC值大于第一APC值和APC阈值之和时，APC诊断模块选择性地诊断APC确定模块中的故障。

3. 发明授权

US08234049B2 ECM security strategy for rationalizing and controlling increasing transmission torque requests above driver command 有权
标题翻译： 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
IPC分类号： F02D41/02 , G06F17/00
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。

4. 发明申请

US20090234534A1 SECURING AND DIAGNOSING THE VEHICLE SPEED INPUT AND DIRECTION FOR TORQUE CONTROL SYSTEMS 有权
标题翻译：车辆控制系统的车速输入和方向的安全和诊断
公开(公告)号：US20090234534A1
公开(公告)日：2009-09-17
申请号：US12362843
申请日：2009-01-30
申请人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
发明人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
IPC分类号： G01M17/007 , G06F17/00
CPC分类号： B60W50/0205 , B60W2050/0215 , B60W2510/0638 , B60W2510/104 , B60W2520/28 , F16H2061/1208 , F16H2061/1284
摘要： A vehicle speed module includes a speed arbitration module that receives at least two of a wheel speed, a transmission output speed (TOS), and an electric motor speed (EMS), and that determines a vehicle speed based on a comparison of the at least two of the wheel speed, the TOS, and the EMS. A speed diagnostic module selectively diagnoses a fault in one of a wheel speed sensor, a TOS sensor, and an EMS sensor based on the comparison.
摘要翻译：车速模块包括速度仲裁模块，其接收车轮速度，变速器输出速度（TOS）和电动机速度（EMS）中的至少两个，并且基于至少该比较来确定车速两个车轮速度，TOS和EMS。速度诊断模块基于比较选择性地诊断车轮速度传感器，TOS传感器和EMS传感器之一中的故障。

5. 发明授权

US08041478B2 Securing and diagnosing the vehicle speed input and direction for torque control systems 有权
标题翻译：确保扭矩控制系统的车速输入和方向
公开(公告)号：US08041478B2
公开(公告)日：2011-10-18
申请号：US12362843
申请日：2009-01-30
申请人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
发明人： Joseph M. Stempnik , Richard B. Jess , Daniel P. Grenn , Tracey A. Bagley-Reed , Ronald W. Van Diepen , Mark H. Costin , Michael A. Turley , Sandra J. Nelson , Bryan D. Lehman
IPC分类号： G06F19/00
CPC分类号： B60W50/0205 , B60W2050/0215 , B60W2510/0638 , B60W2510/104 , B60W2520/28 , F16H2061/1208 , F16H2061/1284
摘要： A vehicle speed module includes a speed arbitration module that receives at least two of a wheel speed, a transmission output speed (TOS), and an electric motor speed (EMS), and that determines a vehicle speed based on a comparison of the at least two of the wheel speed, the TOS, and the EMS. A speed diagnostic module selectively diagnoses a fault in one of a wheel speed sensor, a TOS sensor, and an EMS sensor based on the comparison.
摘要翻译：车速模块包括速度仲裁模块，其接收车轮速度，变速器输出速度（TOS）和电动机速度（EMS）中的至少两个，并且基于至少该比较来确定车速两个车轮速度，TOS和EMS。速度诊断模块基于比较选择性地诊断车轮速度传感器，TOS传感器和EMS传感器之一中的故障。

6. 发明申请

US20090234545A1 ECM SECURITY STRATEGY FOR RATIONALIZING AND CONTROLLING INCREASING TRANSMISSION TORQUE REQUESTS ABOVE DRIVER COMMAND 有权
标题翻译：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
IPC分类号： F02D41/02 , G06F17/00
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。

7. 发明申请

US20100217472A1 SECURING DRIVER REQUESTED TORQUE 有权
标题翻译：安全驾驶员要求的扭矩
公开(公告)号：US20100217472A1
公开(公告)日：2010-08-26
申请号：US12565340
申请日：2009-09-23
申请人： Joseph M. Stempnik , Ronald W. Van Diepen , Jinchun Peng , Mark H. Costin , Bryan D. Lehman , Xuehan Kong , Jonathan Packard
发明人： Joseph M. Stempnik , Ronald W. Van Diepen , Jinchun Peng , Mark H. Costin , Bryan D. Lehman , Xuehan Kong , Jonathan Packard
IPC分类号： G06F19/00
CPC分类号： F02D41/22 , F02D37/02 , F02D41/0002 , F02D41/0087 , F02D41/107 , F02D41/18 , F02D2041/001 , F02D2041/1432 , F02D2041/227 , F02D2041/228 , F02D2200/602 , F02D2250/18 , F02D2250/22 , F02D2250/26 , F02D2400/08 , Y02T10/40
摘要： An engine control system comprises a driver axle torque request module (DATRM) and a driver axle torque security module (DATSM). The DATRM determines a pedal torque request based on minimum and maximum scaling torques and a torque scalar. The DATRM determines a raw driver torque request. The DATRM selectively shapes raw driver torque request into a final driver torque request. The DATRM converts the final driver torque request into a first axle torque request. The DATSM selectively diagnoses a fault in the first axle torque request based on a minimum engine torque, the minimum scaling torque, a first comparison of the final driver torque request and the redundant final driver torque request, and a second comparison of the first axle torque request and a redundant axle torque request.
摘要翻译：发动机控制系统包括驾驶员车轴扭矩请求模块（DATRM）和驾驶员车轴转矩安全模块（DATSM）。 DATRM基于最小和最大比例扭矩和扭矩标量来确定踏板扭矩请求。 DATRM确定原始驾驶员扭矩请求。 DATRM将原始驾驶员扭矩请求选择性地形成为最终驾驶员扭矩请求。 DATRM将最终驾驶员扭矩请求转换为第一轴扭矩请求。 DATSM基于最小发动机扭矩，最小定标扭矩，最终驾驶员扭矩请求和冗余最终驾驶员扭矩请求的第一比较选择性地诊断第一轴转矩请求中的故障，以及第一轴转矩的第二比较请求和冗余轴转矩请求。

8. 发明申请

US20110196597A1 MEMORY CORRUPTION DETECTION IN ENGINE CONTROL SYSTEMS 有权
标题翻译：发动机控制系统中的内存腐蚀检测
公开(公告)号：US20110196597A1
公开(公告)日：2011-08-11
申请号：US12840654
申请日：2010-07-21
申请人： Joseph M. Stempnik , James A. Shore , Bryan D. Lehman
发明人： Joseph M. Stempnik , James A. Shore , Bryan D. Lehman
IPC分类号： F02D28/00 , G06F11/26 , G06F12/16
CPC分类号： F02D41/22 , B60W2050/046 , F02D41/26 , F02D41/28 , G11C2029/0409 , G11C2029/4002
摘要： A system for detecting memory corruption in an engine control module includes a variable selection module, an output module, an input module, and a response comparing module. The variable selection module selects a variable of a control system for testing. The output module outputs a predetermined value of said variable to a memory location where said variable is stored in said engine control module. The input module receives a response of said control system to said predetermined value when said predetermined value is written in said memory location. The response comparing module compares said response to a predetermined range and determines that said memory location is defective when said response is not within said predetermined range.
摘要翻译：用于检测引擎控制模块中的存储器损坏的系统包括可变选择模块，输出模块，输入模块和响应比较模块。变量选择模块选择用于测试的控制系统的变量。输出模块将所述变量的预定值输出到所述变量存储在所述发动机控制模块中的存储位置。当所述预定值写入所述存储器位置时，所述输入模块接收所述控制系统对所述预定值的响应。响应比较模块将所述响应与预定范围进行比较，并且当所述响应不在所述预定范围内时确定所述存储器位置有缺陷。

9. 发明申请

US20100065004A1 Mixture Motion Enhancing Intake Manifold Gasket 审中-公开
标题翻译：混合运动增强进气歧管垫片
公开(公告)号：US20100065004A1
公开(公告)日：2010-03-18
申请号：US12209669
申请日：2008-09-12
申请人： Jeremy J. Worm , Bryan D. Lehman , Gary D. Mandrusiak
发明人： Jeremy J. Worm , Bryan D. Lehman , Gary D. Mandrusiak
IPC分类号： F02M35/104
CPC分类号： F16J15/064 , F02B31/04 , Y02T10/146
摘要： An engine assembly may include a cylinder head, an intake manifold, and a gasket. The cylinder head may define a cylinder head air passage and the intake manifold may be fixed to the cylinder head. The cylinder head may define a intake air passage that is in communication with the cylinder head air passage. The gasket may be located between the cylinder head and the intake manifold. The gasket may include a sealing member and an air flow directing member. The sealing member may be engaged with the cylinder head and the intake manifold to provide sealed communication between the first and intake air passages. The air flow directing member may be in communication with the intake air passage and may extend into the cylinder head air passage to direct an air flow from the intake air passage to a region within the cylinder head air passage.
摘要翻译：发动机组件可以包括气缸盖，进气歧管和垫圈。气缸盖可以限定气缸盖空气通道，并且进气歧管可以固定到气缸盖。气缸盖可以限定与气缸盖空气通道连通的进气通道。垫圈可以位于气缸盖和进气歧管之间。垫圈可以包括密封构件和气流引导构件。密封构件可以与气缸盖和进气歧管接合，以在第一和进气通道之间提供密封连通。空气流引导构件可以与进气通道连通，并且可以延伸到气缸盖空气通道中，以将来自进气通道的空气流引导到气缸盖空气通道内的区域。

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