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公开(公告)号：US09534547B2
公开(公告)日：2017-01-03
申请号：US13686069
申请日：2012-11-27
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Michael Livshiz , Jeffrey M. Kaiser , Christopher E. Whitney , Gerald J. Hysko, Jr. , David A. White , B. Jerry Song
CPC classification number: F02D41/0087 , F01L1/344 , F02D9/08 , F02D13/0219 , F02D37/02 , F02D41/0002 , F02D41/0007 , F02D41/1401 , F02D41/1406 , F02D41/1497 , F02D41/3005 , F02D2041/001 , F02D2041/0017 , F02D2041/1412 , F02D2041/1431 , F02D2041/1432 , F02D2041/1433 , F02D2200/602 , F02D2250/18 , F02M26/05 , Y02T10/144 , Y02T10/18 , Y02T10/42
Abstract: An engine control system for a vehicle, includes a delay and rate limit module, a throttle control module, a phaser control module, and an exhaust gas recirculation (EGR) control module. The delay and rate limit module applies a delay and a rate limit to a first torque request to produce a second torque request. The throttle control module determines a target throttle opening based on the second torque request and selectively adjusts a throttle valve based on the target throttle opening. The phaser control module determines target intake and exhaust phasing values based on the second torque request and selectively adjusts intake and exhaust valve phasers based on the target intake and exhaust phasing values, respectively. The EGR control module determines a target EGR opening based on the first torque request and selectively adjusts an EGR valve based on the target EGR opening.
Abstract translation: 一种用于车辆的发动机控制系统，包括延迟和速率限制模块，节气门控制模块，相位器控制模块和排气再循环（EGR）控制模块。 延迟和速率限制模块对第一扭矩请求施加延迟和速率限制以产生第二扭矩请求。 节流控制模块基于第二扭矩请求确定目标节气门开度，并基于目标节气门开度选择性地调节节气门。 相位器控制模块基于第二转矩请求确定目标进气和排气相位值，并且分别基于目标进气和排气相位值选择性地调节进气和排气阀相位器。 EGR控制模块基于第一扭矩请求确定目标EGR开度，并且基于目标EGR开口选择性地调节EGR阀。
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公开(公告)号：US20140076279A1
公开(公告)日：2014-03-20
申请号：US13686069
申请日：2012-11-27
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Michael Livshiz , Jeffrey M. Kaiser , Christopher E. Whitney , Gerald J. Hysko, JR. , David A. White , B. Jerry Song
IPC: F02D41/00
CPC classification number: F02D41/0087 , F01L1/344 , F02D9/08 , F02D13/0219 , F02D37/02 , F02D41/0002 , F02D41/0007 , F02D41/1401 , F02D41/1406 , F02D41/1497 , F02D41/3005 , F02D2041/001 , F02D2041/0017 , F02D2041/1412 , F02D2041/1431 , F02D2041/1432 , F02D2041/1433 , F02D2200/602 , F02D2250/18 , F02M26/05 , Y02T10/144 , Y02T10/18 , Y02T10/42
Abstract: An engine control system for a vehicle, includes a delay and rate limit module, a throttle control module, a phaser control module, and an exhaust gas recirculation (EGR) control module. The delay and rate limit module applies a delay and a rate limit to a first torque request to produce a second torque request. The throttle control module determines a target throttle opening based on the second torque request and selectively adjusts a throttle valve based on the target throttle opening. The phaser control module determines target intake and exhaust phasing values based on the second torque request and selectively adjusts intake and exhaust valve phasers based on the target intake and exhaust phasing values, respectively. The EGR control module determines a target EGR opening based on the first torque request and selectively adjusts an EGR valve based on the target EGR opening.
Abstract translation: 一种用于车辆的发动机控制系统，包括延迟和速率限制模块，节气门控制模块，相位器控制模块和排气再循环（EGR）控制模块。 延迟和速率限制模块对第一扭矩请求施加延迟和速率限制以产生第二扭矩请求。 节流控制模块基于第二扭矩请求确定目标节气门开度，并基于目标节气门开度选择性地调节节气门。 相位器控制模块基于第二转矩请求确定目标进气和排气相位值，并且分别基于目标进气和排气相位值选择性地调节进气和排气阀相位器。 EGR控制模块基于第一扭矩请求确定目标EGR开度，并且基于目标EGR开口选择性地调节EGR阀。
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3.发明授权公开(公告)号：US09353694B2
公开(公告)日：2016-05-31
申请号：US13919236
申请日：2013-06-17
Applicant: GM Global Technology Operations LLC
Inventor： B. Jerry Song , Gregory J. York , Jon C. Wasberg , Josef J. Correia , Timothy Ward Athan
CPC classification number: F02D41/0052 , F02D41/005 , F02D41/0072 , F02D41/1441 , F02D2009/0277 , F02D2041/0067 , F02D2200/0402 , F02D2200/0414 , F02D2200/0416 , Y02T10/47
Abstract: An engine control system of a vehicle includes a first temperature module, a second temperature module, and an exhaust gas recirculation (EGR) control module. The first temperature module determines a temperature of gas within an intake manifold of an engine. The second temperature module determines a temperature of an EGR conduit that is coupled to the intake manifold. The EGR control module reduces opening of an EGR valve when the temperature of the gas and the temperature of the conduit is greater than a predetermined temperature.
Abstract translation: 车辆的发动机控制系统包括第一温度模块，第二温度模块和废气再循环（EGR）控制模块。 第一温度模块确定发动机的进气歧管内的气体的温度。 第二温度模块确定耦合到进气歧管的EGR导管的温度。 当气体的温度和导管的温度大于预定温度时，EGR控制模块减少EGR阀的打开。
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Patent Agency Ranking
公开(公告)号：US09631567B2
公开(公告)日：2017-04-25
申请号：US13967660
申请日：2013-08-15
Applicant: GM Global Technology Operations LLC
Inventor： B. Jerry Song , Martino Casetti , Scott Jeffrey , Louis A. Avallone
CPC classification number: F02D41/2474 , F02D41/0045 , F02D41/0055 , F02D41/02 , F02D41/04 , F02D41/144 , F02D41/1448 , F02D41/1456 , F02D41/1458 , F02D41/1495 , F02D2200/0402 , F02D2200/0406 , F02D2250/08 , F02M25/089 , G01L19/0092
Abstract: A fuel control system for a vehicle includes a pressure compensation module that compensates an intake oxygen signal based on an intake pressure signal and that generates a compensated intake oxygen signal. A blow-by estimation module generates an estimated blow-by flow. A purge flow estimation module estimates the purge flow based on the compensated intake oxygen signal and the estimated blow-by flow. A fuel control estimation module reduces fueling to injectors of an engine of the vehicle based on the purge flow.
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公开(公告)号：US09228524B2
公开(公告)日：2016-01-05
申请号：US13967591
申请日：2013-08-15
Applicant: GM Global Technology Operations LLC
Inventor： B. Jerry Song
CPC classification number: F02D41/2474 , F02D41/0045 , F02D41/0055 , F02D41/02 , F02D41/04 , F02D41/144 , F02D41/1448 , F02D41/1456 , F02D41/1458 , F02D41/1495 , F02D2200/0402 , F02D2200/0406 , F02D2250/08 , F02M25/089 , G01L19/0092
Abstract: An oxygen sensor pressure compensation system includes a static pressure compensation module to receive an oxygen sensor signal from an oxygen sensor and a pressure signal from a pressure sensor and to perform static pressure compensation. A dynamic pressure compensation module receives the oxygen sensor signal and the pressure signal and to perform dynamic pressure compensation. A summing module generates a compensated oxygen signal based on the static pressure compensation and the dynamic pressure compensation.
Abstract translation: 氧传感器压力补偿系统包括静压补偿模块，用于接收来自氧传感器的氧传感器信号和来自压力传感器的压力信号，并执行静压补偿。 动态压力补偿模块接收氧传感器信号和压力信号，并执行动态压力补偿。 求和模块基于静压补偿和动态压力补偿产生补偿氧信号。
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6.发明申请SENSOR BASED MEASUREMENT AND PURGE CONTROL OF FUEL VAPORS IN INTERNAL COMBUSTION ENGINES 有权内燃机燃油蒸汽发生器的传感器测量和冲击控制公开(公告)号：US20150051811A1
公开(公告)日：2015-02-19
申请号：US13967660
申请日：2013-08-15
Applicant: GM Global Technology Operations LLC
Inventor： B. Jerry Song , Martino Casetti , Scott Jeffrey , Louis A. Avallone
IPC: F02D41/04
CPC classification number: F02D41/2474 , F02D41/0045 , F02D41/0055 , F02D41/02 , F02D41/04 , F02D41/144 , F02D41/1448 , F02D41/1456 , F02D41/1458 , F02D41/1495 , F02D2200/0402 , F02D2200/0406 , F02D2250/08 , F02M25/089 , G01L19/0092
Abstract: A fuel control system for a vehicle includes a pressure compensation module that compensates an intake oxygen signal based on an intake pressure signal and that generates a compensated intake oxygen signal. A blow-by estimation module generates an estimated blow-by flow. A purge flow estimation module estimates the purge flow based on the compensated intake oxygen signal and the estimated blow-by flow. A fuel control estimation module reduces fueling to injectors of an engine of the vehicle based on the purge flow.
Abstract translation: 用于车辆的燃料控制系统包括：压力补偿模块，其根据进气压力信号补偿进气氧信号，并产生补偿进气氧信号。 窜漏估计模块产生估计的窜气流。 净化流量估计模块基于补偿的进气氧信号和估计的窜气流量来估计净化流量。 燃料控制估计模块基于吹扫流量减少对车辆的发动机的喷射器的燃料供给。
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公开(公告)号：US20150047424A1
公开(公告)日：2015-02-19
申请号：US13967591
申请日：2013-08-15
Applicant: GM Global Technology Operations LLC
Inventor： B. Jerry Song
CPC classification number: F02D41/2474 , F02D41/0045 , F02D41/0055 , F02D41/02 , F02D41/04 , F02D41/144 , F02D41/1448 , F02D41/1456 , F02D41/1458 , F02D41/1495 , F02D2200/0402 , F02D2200/0406 , F02D2250/08 , F02M25/089 , G01L19/0092
Abstract: An oxygen sensor pressure compensation system includes a static pressure compensation module to receive an oxygen sensor signal from an oxygen sensor and a pressure signal from a pressure sensor and to perform static pressure compensation. A dynamic pressure compensation module receives the oxygen sensor signal and the pressure signal and to perform dynamic pressure compensation. A summing module generates a compensated oxygen signal based on the static pressure compensation and the dynamic pressure compensation.
Abstract translation: 氧传感器压力补偿系统包括静压补偿模块，用于接收来自氧传感器的氧传感器信号和来自压力传感器的压力信号，并执行静压补偿。 动态压力补偿模块接收氧传感器信号和压力信号，并执行动态压力补偿。 求和模块基于静压补偿和动态压力补偿产生补偿氧信号。
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8.发明申请公开(公告)号：US20140372009A1
公开(公告)日：2014-12-18
申请号：US13919236
申请日：2013-06-17
Applicant: GM Global Technology Operations LLC
Inventor： B. Jerry Song , Gregory J. York , Jon C. Wasberg , Josef J. Correia , Timothy Ward Athan
IPC: F02D41/00
CPC classification number: F02D41/0052 , F02D41/005 , F02D41/0072 , F02D41/1441 , F02D2009/0277 , F02D2041/0067 , F02D2200/0402 , F02D2200/0414 , F02D2200/0416 , Y02T10/47
Abstract: An engine control system of a vehicle includes a first temperature module, a second temperature module, and an exhaust gas recirculation (EGR) control module. The first temperature module determines a temperature of gas within an intake manifold of an engine. The second temperature module determines a temperature of an EGR conduit that is coupled to the intake manifold. The EGR control module reduces opening of an EGR valve when the temperature of the gas and the temperature of the conduit is greater than a predetermined temperature.
Abstract translation: 车辆的发动机控制系统包括第一温度模块，第二温度模块和废气再循环（EGR）控制模块。 第一温度模块确定发动机的进气歧管内的气体的温度。 第二温度模块确定耦合到进气歧管的EGR导管的温度。 当气体的温度和导管的温度大于预定温度时，EGR控制模块减少EGR阀的打开。
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