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公开(公告)号：US20140074374A1
公开(公告)日：2014-03-13
申请号：US13613683
申请日：2012-09-13
CPC分类号： F02D41/0002 , F02D13/0203 , F02D13/0219 , F02D13/06 , F02D37/02 , F02D41/1497 , F02D2041/001 , F02D2200/0402 , F02D2200/0406 , F02D2200/1004 , Y02T10/18 , Y02T10/42
摘要： A control system for an engine includes a selecting module, a target air per cylinder (APC) module, and a phaser scheduling module. The selecting module: selects one of (a) target intake and exhaust cam phaser angles and (b) measured intake and exhaust cam phaser angles; and sets selected intake and exhaust cam phaser angles based on the selected one of the target intake and exhaust cam phaser angles and the measured intake and exhaust cam phaser angles, respectively. The target APC module determines a target APC based on a target spark timing and the selected intake and exhaust cam phaser angles. The phaser scheduling module determines the target intake and exhaust cam phaser angles based on the target APC and controls intake and exhaust cam phasers of the engine based on the target intake and exhaust cam phaser angles, respectively.
摘要翻译： 用于发动机的控制系统包括选择模块，每个气缸的目标空气（APC）模块和相位调整模块。 选择模块：选择（a）目标进气和排气凸轮相位角，（b）测量的进气和排气凸轮相位角; 并基于所选择的目标进气和排气凸轮相位角中的一个以及所测量的进气和排气凸轮相位角来分别设定所选择的进气和排气凸轮相位角。 目标APC模块基于目标火花正时和所选择的进气和排气凸轮相位角来确定目标APC。 相位调节器模块基于目标APC确定目标进气和排气凸轮相位器角度，并且基于目标进气和排气凸轮相位角分别控制发动机的进气和排气凸轮相移器。
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公开(公告)号：US08954257B2
公开(公告)日：2015-02-10
申请号：US13613683
申请日：2012-09-13
CPC分类号： F02D41/0002 , F02D13/0203 , F02D13/0219 , F02D13/06 , F02D37/02 , F02D41/1497 , F02D2041/001 , F02D2200/0402 , F02D2200/0406 , F02D2200/1004 , Y02T10/18 , Y02T10/42
摘要： A control system for an engine includes a selecting module, a target air per cylinder (APC) module, and a phaser scheduling module. The selecting module: selects one of (a) target intake and exhaust cam phaser angles and (b) measured intake and exhaust cam phaser angles; and sets selected intake and exhaust cam phaser angles based on the selected one of the target intake and exhaust cam phaser angles and the measured intake and exhaust cam phaser angles, respectively. The target APC module determines a target APC based on a target spark timing and the selected intake and exhaust cam phaser angles. The phaser scheduling module determines the target intake and exhaust cam phaser angles based on the target APC and controls intake and exhaust cam phasers of the engine based on the target intake and exhaust cam phaser angles, respectively.
摘要翻译： 用于发动机的控制系统包括选择模块，每个气缸的目标空气（APC）模块和相位调整模块。 选择模块：选择（a）目标进气和排气凸轮相位角，（b）测量的进气和排气凸轮相位角; 并基于所选择的目标进气和排气凸轮相位角中的一个以及所测量的进气和排气凸轮相位角来分别设定所选择的进气和排气凸轮相位角。 目标APC模块基于目标火花正时和所选择的进气和排气凸轮相位角来确定目标APC。 相位调节器模块基于目标APC确定目标进气和排气凸轮相位器角度，并且基于目标进气和排气凸轮相位角分别控制发动机的进气和排气凸轮相移器。
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公开(公告)号：US09175628B2
公开(公告)日：2015-11-03
申请号：US13613588
申请日：2012-09-13
申请人： Michael Livshiz , Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Timothy J. Hartrey , Gregory J. York
发明人： Michael Livshiz , Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Timothy J. Hartrey , Gregory J. York
CPC分类号： F02D41/1401 , F02D41/1497 , F02D2041/1433 , F02D2200/1002 , F02D2200/1004 , F02D2250/22 , F02P5/1504 , Y02T10/46
摘要： A control system for an engine includes a target air per cylinder (APC) module, a target area module, and a phaser scheduling module. The target APC module determines a target APC based on a target spark timing, a target intake cam phaser angle, and a target exhaust cam phaser angle. The target area module determines a target opening of a throttle valve of the engine based on the target spark timing, the target intake cam phaser angle, and the target exhaust cam phaser angle. The target area module controls the throttle valve based on the target opening. The phaser scheduling module determines the target intake and exhaust cam phaser angles based on the target APC. The phaser scheduling module controls intake and exhaust cam phasers of the engine based on the target intake and exhaust cam phaser angles, respectively.
摘要翻译： 用于发动机的控制系统包括目标空气每缸（APC）模块，目标区域模块和相位调整模块。 目标APC模块基于目标火花定时，目标进气凸轮相位器角度和目标排气凸轮相位角来确定目标APC。 目标区域模块基于目标火花正时，目标进气凸轮相位器角度和目标排气凸轮相位角来确定发动机的节气门的目标开度。 目标区域模块基于目标开度控制节气门。 移相器调度模块基于目标APC确定目标进气和排气凸轮相位角。 相位调节器模块分别基于目标进气和排气凸轮相位角来控制发动机的进气和排气凸轮相移器。
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公开(公告)号：US20140074373A1
公开(公告)日：2014-03-13
申请号：US13613588
申请日：2012-09-13
申请人： Michael Livshiz , Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Timothy J. Hartrey , Gregory J. York
发明人： Michael Livshiz , Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Timothy J. Hartrey , Gregory J. York
CPC分类号： F02D41/1401 , F02D41/1497 , F02D2041/1433 , F02D2200/1002 , F02D2200/1004 , F02D2250/22 , F02P5/1504 , Y02T10/46
摘要： A control system for an engine includes a target air per cylinder (APC) module, a target area module, and a phaser scheduling module. The target APC module determines a target APC based on a target spark timing, a target intake cam phaser angle, and a target exhaust cam phaser angle. The target area module determines a target opening of a throttle valve of the engine based on the target spark timing, the target intake cam phaser angle, and the target exhaust cam phaser angle. The target area module controls the throttle valve based on the target opening. The phaser scheduling module determines the target intake and exhaust cam phaser angles based on the target APC. The phaser scheduling module controls intake and exhaust cam phasers of the engine based on the target intake and exhaust cam phaser angles, respectively.
摘要翻译： 用于发动机的控制系统包括目标空气每缸（APC）模块，目标区域模块和相位调整模块。 目标APC模块基于目标火花正时，目标进气凸轮相位器角度和目标排气凸轮相位角来确定目标APC。 目标区域模块基于目标火花正时，目标进气凸轮相位器角度和目标排气凸轮相位角来确定发动机的节气门的目标开度。 目标区域模块基于目标开度控制节气门。 移相器调度模块基于目标APC确定目标进气和排气凸轮相位角。 相位调节器模块分别基于目标进气和排气凸轮相位角来控制发动机的进气和排气凸轮相移器。
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5.发明申请CYLINDER COMBUSTION PERFORMANCE MONITORING AND CONTROL WITH COORDINATED TORQUE CONTROL 有权具有协调扭矩控制的气缸燃烧性能监测和控制公开(公告)号：US20110253100A1
公开(公告)日：2011-10-20
申请号：US12762516
申请日：2010-04-19
申请人： Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Zhong Li , David S. Mathews , Eric B. Ferch , Pahngroc Oh
发明人： Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Zhong Li , David S. Mathews , Eric B. Ferch , Pahngroc Oh
IPC分类号： F02P5/04
CPC分类号： F02D41/0085 , F02D37/02 , F02D41/1498 , F02D2200/1004 , F02D2200/101 , F02D2200/1015 , F02D2250/18 , F02D2250/22 , F02P5/1502 , Y02T10/46
摘要： An engine control system includes a disturbance module, a torque correction module, a torque-to-spark module, and a spark correction module. The disturbance module determines a disturbance value for a past combustion stroke of a cylinder of an engine based on rotation of a crankshaft. The torque correction module selectively determines a torque correction for a future combustion stroke of the cylinder based on the disturbance value. The torque-to-spark module determines a spark correction based on the torque correction and determines an uncorrected spark timing based on a torque request. The spark correction module determines a corrected spark timing based on the uncorrected spark timing and the spark correction and generates spark during the future combustion stroke based on the corrected spark timing.
摘要翻译： 发动机控制系统包括扰动模块，扭矩校正模块，转矩到火花模块和火花校正模块。 干扰模块基于曲轴的旋转来确定发动机气缸的过去燃烧冲程的干扰值。 扭矩校正模块基于干扰值选择性地确定用于气缸的未来燃烧冲程的扭矩校正。 扭矩到火花模块基于扭矩校正确定火花校正，并且基于扭矩请求确定未校正的火花正时。 火花校正模块基于未校正的火花正时和火花校正来确定校正的火花正时，并且基于校正的火花正时在未来的燃烧冲程期间产生火花。
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6.发明授权公开(公告)号：US08307808B2
公开(公告)日：2012-11-13
申请号：US12762516
申请日：2010-04-19
申请人： Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Zhong Li , David S. Mathews , Eric B. Ferch , Pahngroc Oh
发明人： Jeffrey M. Kaiser , Timothy M. Karnjate , Christopher E. Whitney , Zhong Li , David S. Mathews , Eric B. Ferch , Pahngroc Oh
IPC分类号： F02P5/00
CPC分类号： F02D41/0085 , F02D37/02 , F02D41/1498 , F02D2200/1004 , F02D2200/101 , F02D2200/1015 , F02D2250/18 , F02D2250/22 , F02P5/1502 , Y02T10/46
摘要： An engine control system includes a disturbance module, a torque correction module, a torque-to-spark module, and a spark correction module. The disturbance module determines a disturbance value for a past combustion stroke of a cylinder of an engine based on rotation of a crankshaft. The torque correction module selectively determines a torque correction for a future combustion stroke of the cylinder based on the disturbance value. The torque-to-spark module determines a spark correction based on the torque correction and determines an uncorrected spark timing based on a torque request. The spark correction module determines a corrected spark timing based on the uncorrected spark timing and the spark correction and generates spark during the future combustion stroke based on the corrected spark timing.
摘要翻译： 发动机控制系统包括扰动模块，扭矩校正模块，转矩到火花模块和火花校正模块。 干扰模块基于曲轴的旋转来确定发动机气缸的过去燃烧冲程的干扰值。 扭矩校正模块基于干扰值选择性地确定用于气缸的未来燃烧冲程的扭矩校正。 扭矩到火花模块基于扭矩校正确定火花校正，并且基于扭矩请求确定未校正的火花正时。 火花校正模块基于未校正的火花正时和火花校正来确定校正的火花正时，并且基于校正的火花正时在未来的燃烧冲程期间产生火花。
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公开(公告)号：US20120265421A1
公开(公告)日：2012-10-18
申请号：US13166232
申请日：2011-06-22
IPC分类号： F02D43/00
CPC分类号： F02D11/105 , B60W10/06 , B60W2510/0233 , B60W2510/0283 , B60W2710/0644 , F02D31/001 , F02D41/022 , F02D41/0225 , F02D2250/18 , F02D2250/21
摘要： A system includes a power request module, a first desired engine speed (DRPM) determination module, a driver torque request module, and an actuation module. The power request module generates a power request for an engine of the vehicle based on an accelerator pedal position and a vehicle speed. The first DRPM determination module determines a first target DRPM based on the power request, a turbine speed of a torque converter, and a k-factor of the torque converter. The driver torque request module selectively generates a torque request for the engine based on the power request and the first target DRPM. The actuation module controls at least one engine actuator based on the torque request.
摘要翻译： 系统包括功率请求模块，第一期望发动机转速（DRPM）确定模块，驱动器扭矩请求模块和致动模块。 功率请求模块基于加速踏板位置和车速生成对于发动机的发动机的功率请求。 第一个DRPM确定模块基于功率请求，变矩器的涡轮转速和变矩器的k因子来确定第一目标DRPM。 驱动器扭矩请求模块基于功率请求和第一目标DRPM选择性地产生针对发动机的扭矩请求。 致动模块基于扭矩请求来控制至少一个发动机执行器。
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8.发明申请LINEAR TRANFORMATION ENGINE TORQUE CONTROL SYSTEMS AND METHODS FOR INCREASING TORQUE REQUESTS 有权线性变速器发动机扭矩控制系统和增加扭矩要求的方法公开(公告)号：US20110132324A1
公开(公告)日：2011-06-09
申请号：US12633124
申请日：2009-12-08
CPC分类号： F02D41/045 , F02D37/02 , F02D41/0002 , F02D41/021 , F02D41/0215 , F02D41/107 , F02D41/187 , F02D41/32 , F02D2011/102 , F02D2041/001 , F02D2200/0404 , F02D2200/0406 , F02D2200/0414 , F02D2200/1002 , F02D2200/602 , F02D2250/18 , F02D2250/28 , Y02T10/42
摘要： A method of operating an engine of a vehicle includes generating a first torque request. The method includes generating a second torque request that is greater than and based on the first torque request, increasing a torque output of the engine based on the second torque request at a first rate and during a first period, and increasing the torque output of the engine based on the first torque request at a second rate and during a second period. The first period is distinct from and before the second period, and the first rate is greater than the second rate.
摘要翻译： 一种操作车辆发动机的方法包括产生第一转矩请求。 该方法包括产生大于并基于第一扭矩请求的第二扭矩请求，以第一速率和第一时段基于第二扭矩请求增加发动机的扭矩输出，并且增加第一扭矩输出的扭矩输出 发动机基于第二速率的第一扭矩请求和在第二时段期间。 第一期与第二期不同，第一期大于第二期。
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9.发明授权公开(公告)号：US07878175B2
公开(公告)日：2011-02-01
申请号：US12481913
申请日：2009-06-10
申请人： Michael Livshiz , Jeffrey M. Kaiser , Christopher R. Graham , Christopher E. Whitney , Robert Francis Semrau , Brian D. Francis
发明人： Michael Livshiz , Jeffrey M. Kaiser , Christopher R. Graham , Christopher E. Whitney , Robert Francis Semrau , Brian D. Francis
CPC分类号： F02D11/105 , F02D41/024 , F02D41/3023 , F02D41/3064 , F02D41/402 , F02D2041/001 , F02D2250/18 , F02D2250/22 , F02D2250/26 , Y02T10/26 , Y02T10/44
摘要： A coordinated torque control system includes a catalyst module that generates a multi-mode enable signal based on a catalyst light off enable signal. A torque reserve module generates a torque reserve signal based on the multi-mode enable signal, an engine speed signal and an air per cylinder signal. The torque reserve module operates in a multi-pulse mode that is associated with injecting N pulses of fuel into a combustion chamber during a combustion cycle of the engine based on the multi-mode enable signal. N is an integer greater than or equal to 2.
摘要翻译： 协调的扭矩控制系统包括催化剂模块，该催化剂模块基于催化剂熄灭使能信号产生多模使能信号。 扭矩储备模块基于多模使能信号，发动机转速信号和空气每缸信号产生转矩储备信号。 扭矩储备模块以多脉冲模式工作，该多脉冲模式与在发动机的燃烧循环期间基于多模式使能信号将燃料N喷入燃烧室相关联。 N是大于或等于2的整数。
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公开(公告)号：US07856304B2
公开(公告)日：2010-12-21
申请号：US11769797
申请日：2007-06-28
申请人： Michael Livshiz , Jeffrey M. Kaiser , Christopher E. Whitney , John A. Jacobs , Richard B. Jess
发明人： Michael Livshiz , Jeffrey M. Kaiser , Christopher E. Whitney , John A. Jacobs , Richard B. Jess
IPC分类号： F02D31/00
CPC分类号： F02D41/0002 , F02D2041/1434 , F02D2250/18 , Y02T10/42
摘要： A method of achieving a desired torque output of an internal combustion engine includes determining a first air-per-cylinder (APC) value based on a first APC relationship and determining a second APC value based on a second APC relationship. An APC error is determined based on the second APC value. Operation of the engine is regulated based on the first APC value when the APC error is greater than a threshold error. Operation of the engine based on the second APC value when the APC error is not greater than the threshold error.
摘要翻译： 实现内燃机的期望扭矩输出的方法包括基于第一APC关系确定第一气缸（APC）值，并且基于第二APC关系确定第二APC值。 基于第二APC值确定APC错误。 当APC误差大于阈值误差时，基于第一APC值来调节发动机的运行。 当APC误差不大于阈值误差时，基于第二APC值发动机的运行。
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