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公开(公告)号：US09458779B2
公开(公告)日：2016-10-04
申请号：US13798624
申请日：2013-03-13
Applicant: GM Global Technology Operations LLC
Inventor： Daniel G. Brennan , Gregory P. Matthews , Layne K. Wiggins
CPC classification number: F02D41/0087 , F02D41/0062 , F02D41/0072 , F02D2041/1432 , F02D2200/0408 , F02D2200/0414 , F02D2200/0416 , F02P5/1502 , Y02T10/46 , Y02T10/47
Abstract: An engine control system of a vehicle includes a manifold temperature module, a runner temperature module. The manifold temperature module determines a first temperature of gas in an intake manifold of an engine. The runner temperature module determines a second temperature of gas in an intake runner associated with a cylinder based on the first temperature of the gas in the intake manifold. The engine control system further includes at least one of: a fuel control module that controls fueling of the cylinder based on the second temperature of the gas in the intake runner; and a spark control module that controls spark of the cylinder based on the second temperature of the gas in the intake runner.
Abstract translation: 车辆的发动机控制系统包括歧管温度模块，流道温度模块。 歧管温度模块确定发动机的进气歧管中的气体的第一温度。 流道温度模块基于进气歧管中的气体的第一温度确定与气缸相关联的进气流道中的气体的第二温度。 发动机控制系统还包括以下中的至少一个：燃料控制模块，其基于进气流道中的气体的第二温度来控制气缸的燃料供给; 以及火花控制模块，其基于进气流道中的气体的第二温度来控制气缸的火花。
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公开(公告)号：US09376973B2
公开(公告)日：2016-06-28
申请号：US13798540
申请日：2013-03-13
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Daniel G. Brennan , Gregory P. Matthews , Layne K. Wiggins
CPC classification number: F02D41/0087 , F02D13/0219 , F02D13/06 , F02D17/02 , F02D41/0002 , F02D41/1448 , F02D2041/0012 , F02D2200/0406 , F02D2200/0411 , F02D2200/101 , Y02T10/18 , Y02T10/42
Abstract: A cylinder control system of a vehicle, includes a cylinder control module and a volumetric efficiency (VE) module. The cylinder control module determines a desired cylinder activation/deactivation sequence. The cylinder control module also activates and deactivates valves of cylinders of an engine based on the desired cylinder activation/deactivation sequence. The VE module determines a volumetric efficiency based on a cylinder activation/deactivation sequence of the last Q cylinders in the firing order. Q is an integer greater than one.
Abstract translation: 一种车辆的气缸控制系统，包括气缸控制模块和容积效率（VE）模块。 气缸控制模块确定所需的气缸启动/停用顺序。 气缸控制模块还基于所需的气缸启动/停用顺序激活和停用发动机气缸的阀。 VE模块基于点火顺序中最后Q个气缸的气缸启动/停用顺序来确定体积效率。 Q是大于1的整数。
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公开(公告)号：US20140190448A1
公开(公告)日：2014-07-10
申请号：US13798624
申请日：2013-03-13
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Daniel G. Brennan , Gregory P. Matthews , Layne K. Wiggins
IPC: F02D41/00
CPC classification number: F02D41/0087 , F02D41/0062 , F02D41/0072 , F02D2041/1432 , F02D2200/0408 , F02D2200/0414 , F02D2200/0416 , F02P5/1502 , Y02T10/46 , Y02T10/47
Abstract: An engine control system of a vehicle includes a manifold temperature module, a runner temperature module. The manifold temperature module determines a first temperature of gas in an intake manifold of an engine. The runner temperature module determines a second temperature of gas in an intake runner associated with a cylinder based on the first temperature of the gas in the intake manifold. The engine control system further includes at least one of: a fuel control module that controls fueling of the cylinder based on the second temperature of the gas in the intake runner; and a spark control module that controls spark of the cylinder based on the second temperature of the gas in the intake runner.
Abstract translation: 车辆的发动机控制系统包括歧管温度模块，流道温度模块。 歧管温度模块确定发动机的进气歧管中的气体的第一温度。 流道温度模块基于进气歧管中的气体的第一温度确定与气缸相关联的进气流道中的气体的第二温度。 发动机控制系统还包括以下中的至少一个：燃料控制模块，其基于进气流道中的气体的第二温度来控制气缸的燃料供给; 以及火花控制模块，其基于进气流道中的气体的第二温度来控制气缸的火花。
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