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1. 发明申请

US20100312456A1 INSTANTANEOUS INTERRUPTION DETECTION APPARATUS AND INTERNAL COMBUSTION ENGINE CONTROL APPARATUS INCLUDING THE SAME 有权
标题翻译：瞬时中断检测装置和内燃机控制装置，包括其中
公开(公告)号：US20100312456A1
公开(公告)日：2010-12-09
申请号：US12796881
申请日：2010-06-09
申请人： Mitsuhiro Nishimura , Shinya Hoshi , Youhei Morimoto , Kazuhiro Higuchi
发明人： Mitsuhiro Nishimura , Shinya Hoshi , Youhei Morimoto , Kazuhiro Higuchi
IPC分类号： F02D41/30 , G01M15/08
CPC分类号： F02D35/023 , F02D41/222 , F02D41/2474 , F02D2041/1432 , F02D2041/281 , F02D2041/286 , G01M15/05 , Y02T10/40
摘要： The instantaneous interruption detection apparatus includes a noise removing section to remove a noise component from an in-cylinder pressure signal inputted thereto, and output a noise-removed in-cylinder pressure signal, a derivative signal calculating section to calculate a detection signal which is a function of a derivative value of the noise-removed in-pressure signal with respect to the crank angle of an internal combustion engine, an instantaneous interruption determining section configured to make determination that instantaneous interruption of the in-cylinder pressure signal has occurred when the detection signal has exceeded a detection threshold, and a threshold setting section configured to set the detection threshold to such a value that the instantaneous interruption determining section can make the determination in accordance with the noise-removed in-pressure signal which is dull compared to the in-cylinder pressure signal inputted to the noise removing section depending on a gain-frequency characteristic of the noise removing section.
摘要翻译：瞬时中断检测装置包括噪声去除部，其从输入的缸内压力信号中除去噪声成分，并输出噪声消除的缸内压力信号;微分信号计算部，计算检测信号为相对于内燃机的曲柄角的噪声消除的压力信号的微分值的函数;瞬时中断确定部，被配置为当检测到汽缸内压力信号的瞬时中断时已经发生信号已经超过检测阈值，并且阈值设定部分被配置为将检测阈值设置为瞬时中断确定部分可以根据噪声消除的压力信号进行确定，该噪声消除的压力信号与in 依赖于输入到噪声去除部的气缸压力信号根据噪声去除部的增益频率特性。

2. 发明授权

US08370050B2 Instantaneous interruption detection apparatus and internal combustion engine control apparatus including the same 有权
标题翻译：瞬时中断检测装置和包括该瞬时中断检测装置的内燃机控制装置
公开(公告)号：US08370050B2
公开(公告)日：2013-02-05
申请号：US12796881
申请日：2010-06-09
申请人： Mitsuhiro Nishimura , Shinya Hoshi , Youhei Morimoto , Kazuhiro Higuchi
发明人： Mitsuhiro Nishimura , Shinya Hoshi , Youhei Morimoto , Kazuhiro Higuchi
IPC分类号： F02M7/28
CPC分类号： F02D35/023 , F02D41/222 , F02D41/2474 , F02D2041/1432 , F02D2041/281 , F02D2041/286 , G01M15/05 , Y02T10/40
摘要： The instantaneous interruption detection apparatus includes a noise removing section to remove a noise component from an in-cylinder pressure signal inputted thereto, and output a noise-removed in-cylinder pressure signal, a derivative signal calculating section to calculate a detection signal which is a function of a derivative value of the noise-removed in-pressure signal with respect to the crank angle of an internal combustion engine, an instantaneous interruption determining section configured to make determination that instantaneous interruption of the in-cylinder pressure signal has occurred when the detection signal has exceeded a detection threshold, and a threshold setting section configured to set the detection threshold to such a value that the instantaneous interruption determining section can make the determination in accordance with the noise-removed in-pressure signal which is dull compared to the in-cylinder pressure signal inputted to the noise removing section depending on a gain-frequency characteristic of the noise removing section.
摘要翻译：瞬时中断检测装置包括噪声去除部，其从输入的缸内压力信号中除去噪声成分，并输出噪声消除的缸内压力信号;微分信号计算部，计算检测信号为相对于内燃机的曲柄角的噪声消除的压力信号的微分值的函数;瞬时中断确定部，被配置为当检测到汽缸内压力信号的瞬时中断时已经发生信号已经超过检测阈值，并且阈值设定部分被配置为将检测阈值设置为瞬时中断确定部分可以根据噪声消除的压力信号进行确定，该噪声消除的压力信号与in 依赖于输入到噪声去除部的气缸压力信号根据噪声去除部的增益频率特性。

3. 发明授权

US07926331B2 Detection of fuel property based on change in rotational speed of engine 有权
标题翻译：基于发动机转速变化检测燃油特性
公开(公告)号：US07926331B2
公开(公告)日：2011-04-19
申请号：US12362701
申请日：2009-01-30
申请人： Koji Tsutsumi , Xinyi Li , Kazuhiro Higuchi , Hironari Nakagawa , Akikazu Kojima , Youhei Morimoto , Shinya Hoshi , Hiroshi Haraguchi
发明人： Koji Tsutsumi , Xinyi Li , Kazuhiro Higuchi , Hironari Nakagawa , Akikazu Kojima , Youhei Morimoto , Shinya Hoshi , Hiroshi Haraguchi
IPC分类号： G01M15/00
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0649 , F02D19/088 , F02D41/1497 , F02D41/401 , F02D2200/0612 , F02D2200/1004 , F02D2250/31 , Y02T10/36 , Y02T10/44
摘要： There is disclosed a fuel property detector for detecting a property of fuel injected by a fuel injector into a cylinder of an internal combustion engine. The fuel property detector includes an injection commander, a change detector, and a fuel property determiner. The injection commander commands the fuel injector to perform a fuel injection for fuel property detection into the cylinder of the engine. The change detector detects a change in the rotational speed of the engine which is caused by the fuel injection for fuel property detection. The fuel property determiner determines the property of the fuel based on the change in the rotational speed of the engine detected by the change detector.
摘要翻译：公开了一种燃料特性检测器，用于检测由燃料喷射器喷射到内燃机的气缸中的燃料的性质。燃料特性检测器包括喷射指令器，变化检测器和燃料特性确定器。喷油指令员命令燃油喷射器执行燃料喷射以进行燃料特性检测到发动机气缸中。变化检测器检测由用于燃料特性检测的燃料喷射引起的发动机转速的变化。燃料特性确定器基于由变化检测器检测到的发动机转速的变化来确定燃料的性质。

4. 发明申请

US20090198456A1 DETECTION OF FUEL PROPERTY BASED ON CHANGE IN ROTATIONAL SPEED OF ENGINE 有权
标题翻译：基于发动机转速改变的燃油特性检测
公开(公告)号：US20090198456A1
公开(公告)日：2009-08-06
申请号：US12362701
申请日：2009-01-30
申请人： Koji Tsutsumi , Xinyi Li , Kazuhiro Higuchi , Hironari Nakagawa , Akikazu Kojima , Youhei Morimoto , Shinya Hoshi , Hiroshi Haraguchi
发明人： Koji Tsutsumi , Xinyi Li , Kazuhiro Higuchi , Hironari Nakagawa , Akikazu Kojima , Youhei Morimoto , Shinya Hoshi , Hiroshi Haraguchi
IPC分类号： G01M15/04 , F02M63/00 , G01L3/00
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0649 , F02D19/088 , F02D41/1497 , F02D41/401 , F02D2200/0612 , F02D2200/1004 , F02D2250/31 , Y02T10/36 , Y02T10/44
摘要： There is disclosed a fuel property detector for detecting a property of fuel injected by a fuel injector into a cylinder of an internal combustion engine. The fuel property detector includes an injection commander, a change detector, and a fuel property determiner. The injection commander commands the fuel injector to perform a fuel injection for fuel property detection into the cylinder of the engine. The change detector detects a change in the rotational speed of the engine which is caused by the fuel injection for fuel property detection. The fuel property determiner determines the property of the fuel based on the change in the rotational speed of the engine detected by the change detector.
摘要翻译：公开了一种燃料特性检测器，用于检测由燃料喷射器喷射到内燃机的气缸中的燃料的性质。燃料特性检测器包括喷射指令器，变化检测器和燃料特性确定器。喷油指令员命令燃油喷射器执行燃料喷射以进行燃料特性检测到发动机气缸中。变化检测器检测由用于燃料特性检测的燃料喷射引起的发动机转速的变化。燃料特性确定器基于由变化检测器检测到的发动机转速的变化来确定燃料的性质。

5. 发明申请

US20110106408A1 ENGINE CONTROL SYSTEM WITH ALGORITHM FOR ACTUATOR CONTROL 有权
标题翻译：发动机控制系统与执行器控制的算法
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
IPC分类号： G06F19/00 , F02D41/00
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。

6. 发明授权

US08649955B2 Engine control system with algorithm for actuator control 有权
标题翻译：发动机控制系统，具有执行器控制算法
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。

7. 发明授权

US08401762B2 Engine control system with algorithm for actuator control 有权
标题翻译：发动机控制系统，具有执行器控制算法
公开(公告)号：US08401762B2
公开(公告)日：2013-03-19
申请号：US12917659
申请日：2010-11-02
申请人： Masahiro Asano , Yoshimitsu Takashima , Koji Ishizuka , Satoru Sasaki , Kazuhiro Higuchi , Sumitaka Ikeda , Youhei Morimoto , Mitsuhiro Nishimura
发明人： Masahiro Asano , Yoshimitsu Takashima , Koji Ishizuka , Satoru Sasaki , Kazuhiro Higuchi , Sumitaka Ikeda , Youhei Morimoto , Mitsuhiro Nishimura
IPC分类号： F02M51/00
CPC分类号： F02D35/023 , F02D35/02 , F02D35/021 , F02D35/028 , F02D37/02 , F02D41/0002 , F02D41/0052 , F02D41/1401 , F02D41/1438 , F02D41/2448 , F02D41/2454 , F02D41/3836 , F02D41/40 , F02D2041/1419 , F02D2041/1434 , F02D2200/025 , F02D2200/0625 , F02D2250/18
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 combustion parameters associated with combustion conditions of an engine and controlled variables actuators for an operation of the engine. This eliminates the need for finding relations of optimum values of the controlled variables to the combustion parameters through adaptability tests, which results in a decrease in burden of an adaptability test work and a map-making work on manufacturers. The engine control apparatus also works to learn or optimize the controlled variable arithmetic expression based on actual values of the combustion parameters, thereby avoiding undesirable changes in correlations, as defined by the controlled variable arithmetic expression, due to a change in environmental condition.
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，其定义与发动机的燃烧状态相关联的燃烧参数与用于发动机操作的受控变量执行器之间的相关性。这消除了通过适应性测试找到控制变量与燃烧参数的最佳值的关系的需要，这导致适应性测试工作的负担减少和制造商的制图工作。发动机控制装置还可以基于燃烧参数的实际值来学习或优化受控变量算术表达式，从而避免由于环境条件的改变而由受控变量算术表达式定义的相关性的不希望的变化。

8. 发明申请

US20110106399A1 ENGINE CONTROL SYSTEM WITH ALGORITHM FOR ACTUATOR CONTROL 有权
标题翻译：发动机控制系统与执行器控制的算法
公开(公告)号：US20110106399A1
公开(公告)日：2011-05-05
申请号：US12917659
申请日：2010-11-02
申请人： Masahiro Asano , Yoshimitsu Takashima , Koji Ishizuka , Satoru Sasaki , Kazuhiro Higuchi , Sumitaka Ikeda , Youhei Morimoto , Mitsuhiro Nishimura
发明人： Masahiro Asano , Yoshimitsu Takashima , Koji Ishizuka , Satoru Sasaki , Kazuhiro Higuchi , Sumitaka Ikeda , Youhei Morimoto , Mitsuhiro Nishimura
IPC分类号： G06F19/00
CPC分类号： F02D35/023 , F02D35/02 , F02D35/021 , F02D35/028 , F02D37/02 , F02D41/0002 , F02D41/0052 , F02D41/1401 , F02D41/1438 , F02D41/2448 , F02D41/2454 , F02D41/3836 , F02D41/40 , F02D2041/1419 , F02D2041/1434 , F02D2200/025 , F02D2200/0625 , F02D2250/18
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 combustion parameters associated with combustion conditions of an engine and controlled variables actuators for an operation of the engine. This eliminates the need for finding relations of optimum values of the controlled variables to the combustion parameters through adaptability tests, which results in a decrease in burden of an adaptability test work and a map-making work on manufacturers. The engine control apparatus also works to learn or optimize the controlled variable arithmetic expression based on actual values of the combustion parameters, thereby avoiding undesirable changes in correlations, as defined by the controlled variable arithmetic expression, due to a change in environmental condition.
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，其定义与发动机的燃烧状态相关联的燃烧参数与用于发动机操作的受控变量执行器之间的相关性。这消除了通过适应性测试找到控制变量与燃烧参数的最佳值的关系的需要，这导致适应性测试工作的负担减少和制造商的制图工作。发动机控制装置还可以基于燃烧参数的实际值来学习或优化受控变量算术表达式，从而避免由于环境条件的改变而由受控变量算术表达式定义的相关性的不希望的变化。

9. 发明授权

US08688353B2 Engine control system with algorithm for actuator control 有权
标题翻译：发动机控制系统，具有执行器控制算法
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。

10. 发明授权

US08370065B2 Engine control system with algorithm for actuator control 有权
标题翻译：发动机控制系统，具有执行器控制算法
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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