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1. 发明授权

US10202924B2 Control apparatus for supercharged engine 有权
公开(公告)号：US10202924B2
公开(公告)日：2019-02-12
申请号：US14416355
申请日：2012-07-25
申请人： Shinichi Soejima , Akira Eiraku , Satoru Tanaka , Satoshi Yoshizaki , Kiyonori Takahashi , Yoshihiro Sakayanagi
发明人： Shinichi Soejima , Akira Eiraku , Satoru Tanaka , Satoshi Yoshizaki , Kiyonori Takahashi , Yoshihiro Sakayanagi
IPC分类号： F02D41/18 , F02D23/00 , F02D41/14 , F02B25/14 , F02D13/02 , F02D11/10 , F02D41/00
摘要： It is an object of the invention to enhance the possibility of realizing a required torque in a supercharging region where scavenging occurs in a control apparatus for a supercharged engine. In order to achieve this object, the control apparatus for the supercharged engine according to the invention determines an operation amount of an intake valve driving device from a target in-cylinder air amount that is calculated from a required torque, and determines an operation amount of a throttle from a target intake valve passing air amount that is obtained by adding an amount of air blowing through an interior of a cylinder to the target in-cylinder air amount.

2. 发明申请

US20140076278A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE WITH SUPERCHARGER 有权
标题翻译：用于内燃机的超级控制装置
公开(公告)号：US20140076278A1
公开(公告)日：2014-03-20
申请号：US13885606
申请日：2011-06-08
申请人： Kiyonori Takahashi , Shinichi Soejima
发明人： Kiyonori Takahashi , Shinichi Soejima
IPC分类号： F02B37/12
CPC分类号： F02B37/12 , F02D23/00 , F02D41/0007 , F02D2250/21 , Y02T10/144
摘要： The present invention is a proposal relating to cooperative manipulation of an actuator which actively changes a supercharging pressure and a throttle in the case of application of torque demand control to an internal combustion engine with a supercharger. A control device provided by the present invention separately determines a target air quantity for manipulation of the throttle, and a target air quantity for manipulation of the actuator. In more detail, driver required torque which is included in required torque is converted into an air quantity in accordance with a predetermined conversion rule, and the air quantity which is obtained by the conversion is determined by calculation as a reference target air quantity. The reference target air quantity is used as a target air quantity for throttle manipulation, and is also used as a target air quantity for actuator manipulation at a normal time. When a change occurs to the required torque, and the change cannot be realized under the reference target air quantity, a correction target air quantity capable of realizing the change is determined by calculation, and is used as the target air quantity for throttle manipulation.
摘要翻译：本发明是关于在对具有增压器的内燃机应用扭矩需求控制的情况下主动地改变增压压力和节气门的致动器的协同操作的方案。由本发明提供的控制装置分别确定用于操纵节气门的目标空气量和用于操纵致动器的目标空气量。更详细地说，根据预定的转换规则将包含在所需转矩中的驾驶员所要求的转矩转换成空气量，并且通过计算得到的转换中获得的空气量作为基准目标空气量来确定。参考目标空气量用作节气门操纵的目标空气量，并且也用作正常时间的致动器操纵的目标空气量。当所需转矩发生变化时，在参考目标空气量下不能实现变化时，通过计算确定能够实现变化的校正对象空气量，并将其用作节气门操作的目标空气量。

3. 发明授权

US09133781B2 Vehicle integrated control device 有权
标题翻译：车辆集成控制装置
公开(公告)号：US09133781B2
公开(公告)日：2015-09-15
申请号：US14410341
申请日：2012-06-28
申请人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
发明人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
IPC分类号： G06F17/00 , F02D41/00 , B60W30/02
CPC分类号： F02D41/0007 , B60W30/02 , F02D11/105 , F02D41/10 , F02D41/1497 , F02D2200/1002 , Y02T10/144
摘要： A vehicle integrated control device that can request torque having an appropriate magnitude and change speed to be given to an engine control unit from a drive system manager. A first maximum torque and a second maximum torque are presented to a drive system manager from an engine control unit. The drive system manager refers to the first maximum torque and the second maximum torque which are presented, and determines a request torque to be given to the engine control unit. The first maximum torque is a maximum torque that can be realized when only an operation amount of a throttle is actively changed without actively changing an operation amount of a wastegate valve. The second maximum torque is a maximum torque that can be realized when both the operation amount of the throttle and the operation amount of the wastegate valve are actively changed.
摘要翻译：一种车辆集成控制装置，其可以请求具有适当的大小和变化速度的扭矩以从驱动系统管理器提供给发动机控制单元。从发动机控制单元向驱动系统管理器提供第一最大扭矩和第二最大扭矩。驱动系统管理器参照所呈现的第一最大扭矩和第二最大扭矩，并确定给予发动机控制单元的请求扭矩。第一最大扭矩是当仅主动改变节气门的操作量而不主动改变废气门阀的操作量时可以实现的最大扭矩。第二最大扭矩是当节气门的操作量和废气门阀的操作量都被主动改变时可以实现的最大扭矩。

4. 发明申请

US20150101569A1 CONTROLLER FOR INTERNAL COMBUSTION ENGINES 有权
标题翻译：内燃机控制器
公开(公告)号：US20150101569A1
公开(公告)日：2015-04-16
申请号：US14404684
申请日：2012-06-04
申请人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
发明人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
IPC分类号： F02D41/00
CPC分类号： F02D41/0007 , B60W10/06 , B60W30/19 , B60W2710/0672 , F02B37/12 , F02D11/105 , F02D41/023 , F02D2009/0228 , F02D2041/1418 , F02D2200/602 , F02D2250/18 , Y02T10/144
摘要： An object of this invention is, with respect to a torque-demand-control type controller that subjects two kinds of actuators provided upstream and downstream in an intake passage to coordinated operations based on a requested torque for an internal combustion engine, to enable realization of a pulse-like torque change in a torque decreasing direction that is requested, for example, when performing an upshift operation in an electronically controlled automatic transmission. To achieve this object, according to a controller for an internal combustion engine of this invention, when a pulse component in a torque decreasing direction is included in a requested torque, a second requested torque that does not include the pulse component is generated. In this case, a first actuator provided on the downstream side in the intake passage is operated based on the requested torque. On the other hand, although a second actuator provided on the upstream side in the intake passage is operated based on the requested torque when there is not a valid value of the second requested torque, the second actuator is operated based on the second requested torque when there is a valid value of the second requested torque.
摘要翻译：本发明的目的在于，对于基于内燃机的所要求的转矩对使进气通道中的上游和下游设置的两种致动器进行协调操作的扭矩需求控制型控制器，能够实现例如当在电子控制的自动变速器中进行升档操作时所要求的扭矩降低方向上的脉冲状扭矩变化。为了达到上述目的，根据本发明的内燃机的控制装置，当转矩降低方向的脉冲成分被包含在请求转矩中时，产生不包含脉冲成分的第二请求转矩。在这种情况下，设置在进气通道的下游侧的第一致动器基于所要求的扭矩而操作。另一方面，虽然当没有第二请求扭矩的有效值时，设置在进气通道中的上游侧的第二致动器基于所要求的扭矩而操作，但是第二致动器基于第二请求扭矩而被操作存在第二请求扭矩的有效值。

5. 发明授权

US08326517B2 Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US08326517B2
公开(公告)日：2012-12-04
申请号：US12672371
申请日：2009-01-20
申请人： Shinichi Soejima , Naoto Kato , Kiyonori Takahashi
发明人： Shinichi Soejima , Naoto Kato , Kiyonori Takahashi
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00
CPC分类号： F02D35/023 , F02D35/028 , F02D41/1401 , F02D41/1498 , F02D2041/1409 , F02D2041/141 , F02D2041/1418 , F02D2200/1002 , F02D2250/18 , F02P5/153 , Y02T10/46
摘要： A control device for a spark-ignition internal combustion engine that sets ignition timing based on a target value of a predetermined combustion-related parameter correlated with a combustion state and operates an ignition device in accordance with the ignition timing thus set. The control device calculates an actual value of the combustion-related parameter from an output value of the cylinder pressure sensor and feeds back the calculated value of the combustion-related parameter to the setting of ignition timing. Further, in parallel with the above processing, the control device calculates a value of a predetermined combustion variation parameter correlated with the magnitude of combustion variation from the output value of the cylinder pressure sensor. If the calculated value of the combustion variation parameter deviates from an allowable range of the combustion variation, the control device stops the feedback of the calculated value of the combustion-related parameter.
摘要翻译：一种用于火花点火内燃机的控制装置，其基于与燃烧状态相关的预定燃烧相关参数的目标值来设定点火正时，并根据如此设定的点火正时来操作点火装置。控制装置根据气缸压力传感器的输出值计算燃烧相关参数的实际值，并将燃烧相关参数的计算值反馈到点火正时的设定。此外，与上述处理同时，控制装置根据气缸压力传感器的输出值计算与燃烧变化量相关的预定燃烧变化参数的值。如果燃烧变化参数的计算值偏离燃烧变化的允许范围，则控制装置停止对燃烧相关参数的计算值的反馈。

6. 发明申请

US20110126803A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置
公开(公告)号：US20110126803A1
公开(公告)日：2011-06-02
申请号：US12672371
申请日：2009-01-20
申请人： Shinichi Soejima , Naoto Kato , Kiyonori Takahashi
发明人： Shinichi Soejima , Naoto Kato , Kiyonori Takahashi
IPC分类号： F02P5/15
CPC分类号： F02D35/023 , F02D35/028 , F02D41/1401 , F02D41/1498 , F02D2041/1409 , F02D2041/141 , F02D2041/1418 , F02D2200/1002 , F02D2250/18 , F02P5/153 , Y02T10/46
摘要： A control device for a spark-ignition internal combustion engine that sets ignition timing based on a target value of a predetermined combustion-related parameter correlated with a combustion state and operates an ignition device in accordance with the ignition timing thus set. The control device calculates an actual value of the combustion-related parameter from an output value of the cylinder pressure sensor and feeds back the calculated value of the combustion-related parameter to the setting of ignition timing. Further, in parallel with the above processing, the control device calculates a value of a predetermined combustion variation parameter correlated with the magnitude of combustion variation from the output value of the cylinder pressure sensor. If the calculated value of the combustion variation parameter deviates from an allowable range of the combustion variation, the control device stops the feedback of the calculated value of the combustion-related parameter.
摘要翻译：一种用于火花点火内燃机的控制装置，其基于与燃烧状态相关的预定燃烧相关参数的目标值来设定点火正时，并根据如此设定的点火时间操作点火装置。控制装置根据气缸压力传感器的输出值计算燃烧相关参数的实际值，并将燃烧相关参数的计算值反馈到点火正时的设定。此外，与上述处理同时，控制装置根据气缸压力传感器的输出值计算与燃烧变化量相关的预定燃烧变化参数的值。如果燃烧变化参数的计算值偏离燃烧变化的允许范围，则控制装置停止对燃烧相关参数的计算值的反馈。

7. 发明申请

US20110071747A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置
公开(公告)号：US20110071747A1
公开(公告)日：2011-03-24
申请号：US12672337
申请日：2009-01-15
申请人： Naoto Kato , Shinichi Soejima , Kiyonori Takahashi
发明人： Naoto Kato , Shinichi Soejima , Kiyonori Takahashi
IPC分类号： F02P5/153
CPC分类号： F02D35/025 , F02D35/02 , F02D35/023 , F02D35/028 , F02D2041/1409 , F02D2041/1431 , F02D2200/1004 , F02D2250/18 , F02D2250/21 , F02P5/1504 , F02P5/153 , Y02T10/46
摘要： The present invention relates to a control device for a spark-ignition internal combustion engine provided with a cylinder pressure sensor and aims to facilitate optimal control of a combustion state even in a situation where an operating condition is variable.A predetermined combustion-related parameter whose value is uniquely determined by behavior of a change in cylinder pressure relative to a crank angle is used as a control value. Ignition timing is calculated based on the control value in accordance with a calculation rule determined according to a current or target operating condition of the internal combustion engine. The control value resulting from calculation based on a target value of a predetermined physical quantity relating to torque of the internal combustion engine in accordance with a predetermined calculation rule is used as a base value and is corrected by feeding back an output value of the cylinder pressure sensor.
摘要翻译：本发明涉及一种具有气缸压力传感器的火花点火式内燃机的控制装置，其目的在于即使在运转条件是可变的情况下也能促进对燃烧状态的最佳控制。作为控制值，使用其值由气缸压力相对于曲柄角的变化的行为唯一确定的预定燃烧相关参数。基于根据根据内燃机的当前或目标运行条件确定的计算规则的控制值来计算点火正时。使用基于根据预定计算规则的与内燃机的扭矩相关的预定物理量的目标值的计算产生的控制值作为基准值，并且通过反馈缸压力的输出值传感器。

8. 发明授权

US09441558B2 Controller for internal combustion engines 有权
标题翻译：内燃机控制器
公开(公告)号：US09441558B2
公开(公告)日：2016-09-13
申请号：US14404684
申请日：2012-06-04
申请人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
发明人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
IPC分类号： F02D41/00 , F02D41/02 , F02D11/10 , B60W10/06 , B60W30/19 , F02B37/12 , F02D41/14 , F02D9/02
CPC分类号： F02D41/0007 , B60W10/06 , B60W30/19 , B60W2710/0672 , F02B37/12 , F02D11/105 , F02D41/023 , F02D2009/0228 , F02D2041/1418 , F02D2200/602 , F02D2250/18 , Y02T10/144
摘要： An object of this invention is, with respect to a torque-demand-control type controller that subjects two kinds of actuators provided upstream and downstream in an intake passage to coordinated operations based on a requested torque for an internal combustion engine, to enable realization of a pulse-like torque change in a torque decreasing direction that is requested, for example, when performing an upshift operation in an electronically controlled automatic transmission. To achieve this object, according to a controller for an internal combustion engine of this invention, when a pulse component in a torque decreasing direction is included in a requested torque, a second requested torque that does not include the pulse component is generated. In this case, a first actuator provided on the downstream side in the intake passage is operated based on the requested torque. On the other hand, although a second actuator provided on the upstream side in the intake passage is operated based on the requested torque when there is not a valid value of the second requested torque, the second actuator is operated based on the second requested torque when there is a valid value of the second requested torque.
摘要翻译：本发明的目的在于，对于基于内燃机的所要求的转矩对使进气通道中的上游和下游设置的两种致动器进行协调操作的扭矩需求控制型控制器，能够实现例如当在电子控制的自动变速器中进行升档操作时所要求的扭矩降低方向上的脉冲状扭矩变化。为了达到上述目的，根据本发明的内燃机的控制装置，当转矩降低方向的脉冲成分被包含在请求转矩中时，产生不包含脉冲成分的第二请求转矩。在这种情况下，设置在进气通道的下游侧的第一致动器基于所要求的扭矩而操作。另一方面，虽然当没有第二要求转矩的有效值时，设置在进气通道中的上游侧的第二致动器基于所要求的转矩而操作，但是第二致动器基于第二请求转矩而被操作存在第二请求扭矩的有效值。

9. 发明申请

US20150184606A1 CONTROL APPARATUS FOR SUPERCHARGED ENGINE 审中-公开
标题翻译：超级发动机的控制装置
公开(公告)号：US20150184606A1
公开(公告)日：2015-07-02
申请号：US14416355
申请日：2012-07-25
申请人： Shinichi Soejima , Akira Eiraku , Satoru Tanaka , Satoshi Yoshizaki , Kiyonori Takahashi , Yoshihiro Sakayanagi
发明人： Shinichi Soejima , Akira Eiraku , Satoru Tanaka , Satoshi Yoshizaki , Kiyonori Takahashi , Yoshihiro Sakayanagi
IPC分类号： F02D41/18 , F02D23/00 , F02D41/14
CPC分类号： F02D41/18 , F02B25/145 , F02D11/105 , F02D13/0215 , F02D23/00 , F02D41/0007 , F02D41/14 , F02D2041/001 , F02D2200/0406 , Y02T10/144 , Y02T10/18
摘要： It is an object of the invention to enhance the possibility of realizing a required torque in a supercharging region where scavenging occurs in a control apparatus for a supercharged engine. In order to achieve this object, the control apparatus for the supercharged engine according to the invention determines an operation amount of an intake valve driving device from a target in-cylinder air amount that is calculated from a required torque, and determines an operation amount of a throttle from a target intake valve passing air amount that is obtained by adding an amount of air blowing through an interior of a cylinder to the target in-cylinder air amount.
摘要翻译：本发明的目的是增强在增压发动机的控制装置中发生清扫的增压区域中实现所需转矩的可能性。为了实现该目的，根据本发明的增压发动机的控制装置根据所需转矩从目标缸内空气量确定进气门驱动装置的运转量，并且确定运转量来自目标进气门通过空气量的节流阀，其通过将通过汽缸内部吹送的空气量与目标缸内空气量相加而获得。

10. 发明申请

US20150134214A1 VEHICLE INTEGRATED CONTROL DEVICE 有权
标题翻译：车辆综合控制装置
公开(公告)号：US20150134214A1
公开(公告)日：2015-05-14
申请号：US14410341
申请日：2012-06-28
申请人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
发明人： Satoshi Yoshizaki , Shinichi Soejima , Satoru Tanaka , Kiyonori Takahashi
IPC分类号： F02D41/00 , B60W30/02
CPC分类号： F02D41/0007 , B60W30/02 , F02D11/105 , F02D41/10 , F02D41/1497 , F02D2200/1002 , Y02T10/144
摘要： An object of the present invention, in a vehicle integrated control device, is to cause a request torque having an appropriate magnitude and change speed to be given to an engine control unit from a drive system manager. To this end, according to a vehicle integrated control device according to the present invention, a first maximum torque and a second maximum torque are presented to a drive system manager from an engine control unit. The drive system manager refers to the first maximum torque and the second maximum torque which are presented, and determines a request torque to be given to the engine control unit. The first maximum torque is a maximum torque that can be realized when only an operation amount of a throttle is actively changed without actively changing an operation amount of a wastegate valve. The second maximum torque is a maximum torque that can be realized when both the operation amount of the throttle and the operation amount of the wastegate valve are actively changed.
摘要翻译：本发明的目的在于，在车辆一体化控制装置中，由驱动系统管理者向发动机控制单元提供具有适当的大小和变化速度的请求转矩。为此，根据本发明的车辆集成控制装置，从发动机控制单元向驱动系统管理器提供第一最大扭矩和第二最大扭矩。驱动系统管理器参照所呈现的第一最大扭矩和第二最大扭矩，并确定给予发动机控制单元的请求扭矩。第一最大扭矩是当仅主动改变节气门的操作量而不主动改变废气门阀的操作量时可以实现的最大扭矩。第二最大扭矩是当节气门的操作量和废气门阀的操作量都被主动改变时可以实现的最大扭矩。

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