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公开(公告)号：US09169792B2
公开(公告)日：2015-10-27
申请号：US13421002
申请日：2012-03-15
申请人： Shinya Hoshi , Koji Ishizuka , Kazuhiro Higuchi , Sumitaka Ikeda , Yuuki Nakatsuji , Masahiro Asano
发明人： Shinya Hoshi , Koji Ishizuka , Kazuhiro Higuchi , Sumitaka Ikeda , Yuuki Nakatsuji , Masahiro Asano
CPC分类号： F02D41/1497 , F02P5/1502 , Y02T10/46
摘要： An engine control apparatus works to determine target values of a plurality of combustion parameters which represent combustion states of fuel in a combustion engine and are needed to achieve required performances of the combustion engine, calculate a combustion parameter deviation that is a deviation of an actual value of each of the combustion parameters from the target value thereof, select at least one of controlled parameters correlating with the combustion parameters as a function of a degree of a selected one of the combustion parameter deviations for minimizing the selected one of the combustion parameter deviations. The controlled parameters are parameters for controlling operations of actuators working to control the combustion states of the combustion engine. The engine control apparatus controls the one of the controlled parameters, as selected by the controlled parameter selector, to minimize the selected one of the combustion parameter deviations.
摘要翻译： 发动机控制装置用于确定表示内燃机中的燃料的燃烧状态的多个燃烧参数的目标值，并且需要实现内燃机的所需性能，计算作为实际值的偏差的燃烧参数偏差 根据其目标值的每个燃烧参数，选择与燃烧参数相关的受控参数中的至少一个作为用于使所选择的一个燃烧参数偏差最小化的所选燃烧参数偏差的程度的函数。 受控参数是用于控制工作以控制内燃机的燃烧状态的致动器的操作的参数。 发动机控制装置控制由受控参数选择器选择的受控参数中的一个，以最小化所选择的一个燃烧参数偏差。
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公开(公告)号：US20120239275A1
公开(公告)日：2012-09-20
申请号：US13421002
申请日：2012-03-15
申请人： Shinya HOSHI , Koji Ishizuka , Kazuhiro Higuchi , Sumitaka Ikeda , Yuuki Nakatsuji , Masahiro Asano
发明人： Shinya HOSHI , Koji Ishizuka , Kazuhiro Higuchi , Sumitaka Ikeda , Yuuki Nakatsuji , Masahiro Asano
IPC分类号： F02D41/04
CPC分类号： F02D41/1497 , F02P5/1502 , Y02T10/46
摘要： An engine control apparatus works to determine target values of a plurality of combustion parameters which represent combustion states of fuel in a combustion engine and are needed to achieve required performances of the combustion engine, calculate a combustion parameter deviation that is a deviation of an actual value of each of the combustion parameters from the target value thereof, select at least one of controlled parameters correlating with the combustion parameters as a function of a degree of a selected one of the combustion parameter deviations for minimizing the selected one of the combustion parameter deviations. The controlled parameters are parameters for controlling operations of actuators working to control the combustion states of the combustion engine. The engine control apparatus controls the one of the controlled parameters, as selected by the controlled parameter selector, to minimize the selected one of the combustion parameter deviations.
摘要翻译： 发动机控制装置用于确定表示内燃机中的燃料的燃烧状态的多个燃烧参数的目标值，并且需要实现内燃机的所需性能，计算作为实际值的偏差的燃烧参数偏差 根据其目标值的每个燃烧参数，选择与燃烧参数相关的受控参数中的至少一个作为用于使所选择的一个燃烧参数偏差最小化的所选燃烧参数偏差的程度的函数。 受控参数是用于控制工作以控制内燃机的燃烧状态的致动器的操作的参数。 发动机控制装置控制由受控参数选择器选择的受控参数中的一个，以最小化所选择的一个燃烧参数偏差。
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公开(公告)号：US08781712B2
公开(公告)日：2014-07-15
申请号：US13419485
申请日：2012-03-14
CPC分类号： F02D41/14 , F02D37/02 , F02D41/1479 , F02D41/263
摘要： An engine control apparatus works to determine a target value of each of performance parameters associated with different types of performances of a combustion engine based on operating conditions of the combustion engine, determine target values of combustion parameters associated with combustion states of fuel in the combustion engine based on the target values of the performance parameters using first correlation data representing correlations between the performance parameters and the combustion parameters, and calculate command values of controlled parameters for actuators as a function of the target values of the combustion parameters. When actual values of the performance parameters are in coincidence with the target values, the system changes or corrects the target value of a selected one of the performance parameters so as to enhance the level of a corresponding one of the performances of the engine based on the other performance parameters.
摘要翻译： 发动机控制装置用于基于内燃机的运行条件来确定与内燃机的不同类型的性能相关联的每个性能参数的目标值，确定与内燃机中燃料的燃烧状态相关联的燃烧参数的目标值 基于使用表示性能参数和燃烧参数之间的相关性的第一相关数据的性能参数的目标值，并且根据燃烧参数的目标值计算用于致动器的受控参数的命令值。 当性能参数的实际值与目标值一致时，系统改变或校正所选择的一个性能参数的目标值，以便基于该目标值增强发动机相应的一个性能的水平 其他性能参数。
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公开(公告)号：US20120239273A1
公开(公告)日：2012-09-20
申请号：US13420981
申请日：2012-03-15
IPC分类号： F02D28/00
CPC分类号： F02D37/02 , F02D35/023 , F02D35/028 , F02D41/1401 , F02D41/146 , F02D41/1466 , F02D41/1497 , F02D2041/141 , F02D2200/025 , F02D2200/1002
摘要： An engine control system which may be used in automotive vehicles includes first correlation data representing correlations between performance parameters associated with different types of performances of a combustion engine and uncorrelated common factors existing among the performance parameters and second correlation data representing correlations between the common factors and combustion parameters associated with combustion states of fuel in the combustion engine. The engine control system determines target values of the common factors using the first correlation data and also determines target values of the combustion parameters using the second correlation data. The engine control system determines command values as a function of the target values of the combustion parameter and outputs them to actuators which control combustion states of fuel in the engine for achieving desired levels of the performances of the combustion engine. This enables the performance parameters to be controlled independently of each other without any interference.
摘要翻译： 可用于机动车辆的发动机控制系统包括表示与内燃机的不同类型的性能相关的性能参数与性能参数之间存在的不相关的共同因素之间的相关性的第一相关数据和表示共同因素之间的相关性的第二相关数据 与燃烧发动机中燃料的燃烧状态相关联的燃烧参数。 发动机控制系统使用第一相关数据确定公共因子的目标值，并且还使用第二相关数据确定燃烧参数的目标值。 发动机控制系统确定作为燃烧参数的目标值的函数的指令值，并将其输出到控制发动机中燃料的燃烧状态以实现期望的内燃机性能水平的致动器。 这使得能够彼此独立地控制性能参数而没有任何干扰。
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公开(公告)号：US08843298B2
公开(公告)日：2014-09-23
申请号：US13420981
申请日：2012-03-15
CPC分类号： F02D37/02 , F02D35/023 , F02D35/028 , F02D41/1401 , F02D41/146 , F02D41/1466 , F02D41/1497 , F02D2041/141 , F02D2200/025 , F02D2200/1002
摘要： An engine control system which may be used in automotive vehicles includes first correlation data representing correlations between performance parameters associated with different types of performances of a combustion engine and uncorrelated common factors existing among the performance parameters and second correlation data representing correlations between the common factors and combustion parameters associated with combustion states of fuel in the combustion engine. The engine control system determines target values of the common factors using the first correlation data and also determines target values of the combustion parameters using the second correlation data. The engine control system determines command values as a function of the target values of the combustion parameter and outputs them to actuators which control combustion states of fuel in the engine for achieving desired levels of the performances of the combustion engine. This enables the performance parameters to be controlled independently of each other without any interference.
摘要翻译： 可用于机动车辆的发动机控制系统包括表示与内燃机的不同类型的性能相关的性能参数与性能参数之间存在的不相关的共同因素之间的相关性的第一相关数据和表示共同因素之间的相关性的第二相关数据 与燃烧发动机中燃料的燃烧状态相关联的燃烧参数。 发动机控制系统使用第一相关数据确定公共因子的目标值，并且还使用第二相关数据确定燃烧参数的目标值。 发动机控制系统确定作为燃烧参数的目标值的函数的指令值，并将其输出到控制发动机中燃料的燃烧状态以实现期望的内燃机性能水平的致动器。 这使得能够彼此独立地控制性能参数而没有任何干扰。
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公开(公告)号：US08649955B2
公开(公告)日：2014-02-11
申请号：US12916868
申请日：2010-11-01
申请人： Sumitaka Ikeda , Koji Ishizuka , Yoshimitsu Takashima , Satoru Sasaki , Kazuhiro Higuchi , Youhei Morimoto , Mitsuhiro Nishimura , Masahiro Asano
发明人： Sumitaka Ikeda , Koji Ishizuka , Yoshimitsu Takashima , Satoru Sasaki , Kazuhiro Higuchi , Youhei Morimoto , Mitsuhiro Nishimura , Masahiro Asano
IPC分类号： G06F17/21
CPC分类号： F02D41/1401 , F02D35/02 , F02D35/021 , F02D35/023 , F02D35/028 , F02D37/02 , F02D41/0002 , F02D41/0052 , F02D41/1438 , F02D41/3836 , F02D41/40 , F02D2041/1419 , F02D2041/1434 , F02D2200/025 , F02D2200/0625 , F02D2250/18 , F02P5/045
摘要： An engine control apparatus which may be employed in automotive vehicles. The engine control apparatus is equipped with at least one of a combustion parameter or a controlled variable arithmetic expression. The combustion parameter arithmetic expression defines combustion conditions of the engine needed to achieve required values of engine output-related values such as exhaust emissions. The controlled variable arithmetic expression defines how to operate actuators for an operation of the engine to meet desired combustion conditions of the engine. The use of the combustion parameter or controlled variable arithmetic expression achieves simultaneous agreement of the engine output-related values with required values without mutual interference between combustion parameters associated with the combustion conditions. The engine control apparatus also works to correct target values of fuel injection-related combustion parameters based on a response delay of an air-related combustion parameter, thereby ensuring the accuracy in achieving required values of the engine output-related values.
摘要翻译： 可用于汽车的发动机控制装置。 发动机控制装置配备有燃烧参数或受控变量算术表达式中的至少一个。 燃烧参数算术表达式定义了实现发动机输出相关值（例如废气排放）所需值的发动机所需的燃烧条件。 受控变量算术表达式定义了如何操作致动器以用于发动机的操作以满足发动机的期望燃烧条件。 燃烧参数或受控变量算术表达式的使用实现了发动机输出相关值与所需值的同时一致，而与燃烧条件相关联的燃烧参数之间没有相互干扰。 发动机控制装置还用于基于空气相关燃烧参数的响应延迟来校正燃料喷射相关燃烧参数的目标值，从而确保实现发动机输出相关值的所需值的准确度。
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公开(公告)号：US20110106400A1
公开(公告)日：2011-05-05
申请号：US12917662
申请日：2010-11-02
申请人： Yoshimitsu Takashima , Koji Ishizuka , Youhei Morimoto , Mitsuhiro Nishimura , Masahiro Asano , Sumitaka Ikeda , Kazuhiro Higuchi , Satoru Sasaki
发明人： Yoshimitsu Takashima , Koji Ishizuka , Youhei Morimoto , Mitsuhiro Nishimura , Masahiro Asano , Sumitaka Ikeda , Kazuhiro Higuchi , Satoru Sasaki
IPC分类号： G06F19/00
CPC分类号： F02D41/1401 , F02D35/02 , F02D35/021 , F02D35/023 , F02D35/028 , F02D41/1497 , F02D41/26 , F02D2041/1419 , F02D2041/142 , F02D2041/1434 , F02D2041/1436 , F02D2200/025
摘要： An engine control apparatus which may be employed in automotive vehicles. The engine control apparatus is equipped with at least one of a combustion parameter or a controlled variable arithmetic expression. The combustion parameter arithmetic expression defines combustion conditions of the engine needed to achieve required values of engine output-related values such as exhaust emissions. The controlled variable arithmetic expression defines how to operate actuators for an operation of the engine to meet desired combustion conditions of the engine. The use of the combustion parameter or controlled variable arithmetic expression achieves simultaneous agreement of the engine output-related values with required values without mutual interference between combustion parameters associated with the combustion conditions.
摘要翻译： 可用于汽车的发动机控制装置。 发动机控制装置配备有燃烧参数或受控变量算术表达式中的至少一个。 燃烧参数算术表达式定义了实现发动机输出相关值（例如废气排放）所需值的发动机所需的燃烧条件。 受控变量算术表达式定义了如何操作致动器以用于发动机的操作以满足发动机的期望燃烧条件。 燃烧参数或受控变量算术表达式的使用实现了发动机输出相关值与所需值的同时一致，而与燃烧条件相关联的燃烧参数之间没有相互干扰。
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公开(公告)号：US20110106408A1
公开(公告)日：2011-05-05
申请号：US12917658
申请日：2010-11-02
申请人： Youhei Morimoto , Koji Ishizuka , Yoshimitsu Takashima , Kazuhiro Higuchi , Sumitaka Ikeda , Mitsuhiro Nishimura , Masahiro Asano , Satoru Sasaki
发明人： Youhei Morimoto , Koji Ishizuka , Yoshimitsu Takashima , Kazuhiro Higuchi , Sumitaka Ikeda , Mitsuhiro Nishimura , Masahiro Asano , Satoru Sasaki
CPC分类号： F02D41/1401 , F02D2041/1434 , F02D2041/2048
摘要： An engine control apparatus which may be employed in automotive vehicles. The engine control apparatus is equipped with a controlled variable arithmetic expression which defines correlations between a plurality of combustion parameters and a plurality of controlled variables of actuators for control of an operation of the engine to calculate a combination of command values to be outputted to the actuators for regulating the controlled variables needed to achieve target values of the combustion parameters. When one of the command values is produced outside an allowable operation range of a corresponding one of the actuators, the engine control apparatus corrects or limits the one of the command values to an upper or a lower limit of the allowable operation range, thereby ensuring the stability in bringing engine output characteristics close to desired values.
摘要翻译： 可用于汽车的发动机控制装置。 发动机控制装置配备有受控变量算术表达式，其限定多个燃烧参数与致动器的多个受控变量之间的相关性，用于控制发动机的操作，以计算要输出到致动器的指令值的组合 用于调节实现燃烧参数目标值所需的受控变量。 当在相应的一个致动器的允许运行范围之外产生一个指令值时，发动机控制装置将指令值中的一个校正或限制为允许运行范围的上限或下限，从而确保 使发动机输出特性接近期望值的稳定性。
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公开(公告)号：US08688353B2
公开(公告)日：2014-04-01
申请号：US12917658
申请日：2010-11-02
申请人： Youhei Morimoto , Koji Ishizuka , Yoshimitsu Takashima , Kazuhiro Higuchi , Sumitaka Ikeda , Mitsuhiro Nishimura , Masahiro Asano , Satoru Sasaki
发明人： Youhei Morimoto , Koji Ishizuka , Yoshimitsu Takashima , Kazuhiro Higuchi , Sumitaka Ikeda , Mitsuhiro Nishimura , Masahiro Asano , Satoru Sasaki
IPC分类号： G06F17/00
CPC分类号： F02D41/1401 , F02D2041/1434 , F02D2041/2048
摘要： An engine control apparatus which may be employed in automotive vehicles. The engine control apparatus is equipped with a controlled variable arithmetic expression which defines correlations between a plurality of combustion parameters and a plurality of controlled variables of actuators for control of an operation of the engine to calculate a combination of command values to be outputted to the actuators for regulating the controlled variables needed to achieve target values of the combustion parameters. When one of the command values is produced outside an allowable operation range of a corresponding one of the actuators, the engine control apparatus corrects or limits the one of the command values to an upper or a lower limit of the allowable operation range, thereby ensuring the stability in bringing engine output characteristics close to desired values.
摘要翻译： 可用于汽车的发动机控制装置。 发动机控制装置配备有受控变量算术表达式，其限定多个燃烧参数与致动器的多个受控变量之间的相关性，用于控制发动机的操作，以计算要输出到致动器的指令值的组合 用于调节实现燃烧参数目标值所需的受控变量。 当在相应的一个致动器的允许运行范围之外产生一个指令值时，发动机控制装置将指令值中的一个校正或限制为允许运行范围的上限或下限，从而确保 使发动机输出特性接近期望值的稳定性。
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公开(公告)号：US08370065B2
公开(公告)日：2013-02-05
申请号：US12917662
申请日：2010-11-02
申请人： Yoshimitsu Takashima , Koji Ishizuka , Youhei Morimoto , Mitsuhiro Nishimura , Masahiro Asano , Sumitaka Ikeda , Kazuhiro Higuchi , Satoru Sasaki
发明人： Yoshimitsu Takashima , Koji Ishizuka , Youhei Morimoto , Mitsuhiro Nishimura , Masahiro Asano , Sumitaka Ikeda , Kazuhiro Higuchi , Satoru Sasaki
IPC分类号： F02M51/00
CPC分类号： F02D41/1401 , F02D35/02 , F02D35/021 , F02D35/023 , F02D35/028 , F02D41/1497 , F02D41/26 , F02D2041/1419 , F02D2041/142 , F02D2041/1434 , F02D2041/1436 , F02D2200/025
摘要： An engine control apparatus which may be employed in automotive vehicles. The engine control apparatus is equipped with at least one of a combustion parameter or a controlled variable arithmetic expression. The combustion parameter arithmetic expression defines combustion conditions of the engine needed to achieve required values of engine output-related values such as exhaust emissions. The controlled variable arithmetic expression defines how to operate actuators for an operation of the engine to meet desired combustion conditions of the engine. The use of the combustion parameter or controlled variable arithmetic expression achieves simultaneous agreement of the engine output-related values with required values without mutual interference between combustion parameters associated with the combustion conditions.
摘要翻译： 可用于汽车的发动机控制装置。 发动机控制装置配备有燃烧参数或受控变量算术表达式中的至少一个。 燃烧参数算术表达式定义了实现发动机输出相关值（例如废气排放）所需值的发动机所需的燃烧条件。 受控变量算术表达式定义了如何操作致动器以用于发动机的操作以满足发动机的期望燃烧条件。 燃烧参数或受控变量算术表达式的使用实现了发动机输出相关值与所需值的同时一致，而与燃烧条件相关联的燃烧参数之间没有相互干扰。
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