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1. 发明申请

US20050274353A1 Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20050274353A1
公开(公告)日：2005-12-15
申请号：US11150368
申请日：2005-06-13
申请人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
发明人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
IPC分类号： F02D41/00 , F02D41/30 , F02M69/04 , F02B7/00 , F02M33/02
CPC分类号： F02D41/0042 , F02D41/3023 , F02D41/3094 , F02M63/029 , F02M69/046
摘要： When an injection sharing ratio r is neither 0 nor 1, an engine ECU executes a program including a step of calculating a purge reduction amount of an in-cylinder injector as fpg×r and calculating a purge reduction amount of an intake manifold injector as fpg×(1-r) when performing purge processing according to a current fuel injection sharing ratio of the injectors, and a step of calculating a correction fuel injection amount of the in-cylinder injector by raising the fuel injection amount to a minimum fuel injection amount, and calculating a correction fuel injection amount of the intake manifold injector by subtracting the raised amount from the fuel injection amount of the intake manifold injector when the fuel injection amount of the in-cylinder injector calculated by using the purge reduction amount is lower than the minimum injection amount.
摘要翻译：当喷射共享比r既不是0也不是1时，发动机ECU执行包括将缸内喷射器的吹扫减少量计算为fpgxr并计算进气歧管喷射器的吹扫减少量的步骤的程序，如fpgx（1 -r），以及根据喷射器的当前燃料喷射分配比进行吹扫处理的步骤，以及通过将燃料喷射量上升到最小燃料喷射量来计算缸内喷射器的校正燃料喷射量的步骤，并且计算当通过使用吹扫减少量计算的缸内喷油器的燃料喷射量低于最小喷射量时，通过从进气歧管喷油器的燃料喷射量中减去上升量的进气歧管喷射器的校正燃料喷射量。

2. 发明授权

US07273043B2 Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07273043B2
公开(公告)日：2007-09-25
申请号：US11715972
申请日：2007-03-09
申请人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
发明人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
IPC分类号： F02M33/04 , F02M33/02
CPC分类号： F02D41/0042 , F02D41/3023 , F02D41/3094 , F02M63/029 , F02M69/046
摘要： When an injection sharing ratio r is neither 0 nor 1, an engine ECU executes a program including a step of calculating a purge reduction amount of an in-cylinder injector as fpg×r and calculating a purge reduction amount of an intake manifold injector as fpg×(1−r) when performing purge processing according to a current fuel injection sharing ratio of the injectors, and a step of calculating a correction fuel injection amount of the in-cylinder injector by raising the fuel injection amount to a minimum fuel injection amount, and calculating a correction fuel injection amount of the intake manifold injector by subtracting the raised amount from the fuel injection amount of the intake manifold injector when the fuel injection amount of the in-cylinder injector calculated by using the purge reduction amount is lower than the minimum injection amount.
摘要翻译：当喷射共享比r既不是0也不是1时，发动机ECU执行包括将缸内喷射器的吹扫减少量计算为fpgxr并计算进气歧管喷射器的吹扫减少量的步骤的程序，如fpgx（1 -r），以及根据喷射器的当前燃料喷射分配比进行吹扫处理的步骤，以及通过将燃料喷射量上升到最小燃料喷射量来计算缸内喷射器的校正燃料喷射量的步骤，并且计算当通过使用吹扫减少量计算的缸内喷油器的燃料喷射量低于最小喷射量时，通过从进气歧管喷油器的燃料喷射量中减去上升量的进气歧管喷射器的校正燃料喷射量。

3. 发明申请

US20070163536A1 Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20070163536A1
公开(公告)日：2007-07-19
申请号：US11715972
申请日：2007-03-09
申请人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
发明人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
IPC分类号： F02B17/00 , F02B7/00 , F02M33/02
CPC分类号： F02D41/0042 , F02D41/3023 , F02D41/3094 , F02M63/029 , F02M69/046
摘要： Avoiding inconvenience during purge processing execution of fuel vapor in an internal combustion engine including an in-cylinder injector and an intake manifold injector. An engine ECU 300 executes a program including the steps of: when the purge control execution flag is ON (YES at S400), the step (S410) of calculating injection ratio (DI ratio) r; the step (420) of calculating the basic injection amounts of the in-cylinder injector and the intake manifold injector; when the injection ratio r is not 0 (NO at S430) and the injection ratio r is not 1 (NO at S460), the step (S480) of substituting 0 for purge reduction calculation value fpgd at the in-cylinder injector side, and substituting fpg for purge reduction calculation value fpgp of the intake manifold injector side; and the step (490) of calculating the final injection amounts of the in-cylinder injector and the intake manifold injector.
摘要翻译：在包括缸内喷射器和进气歧管喷射器的内燃机中，在吹扫处理执行燃料蒸气期间避免不便。发动机ECU300执行程序，包括以下步骤：当清除控制执行标志为ON（步骤400为“是”时），计算喷射比（DI比）r的步骤（S 410）计算缸内喷射器和进气歧管喷射器的基本喷射量的步骤（420）; 当喷射比r不为0时（S 430为“否”），喷射比r不为1（在步骤460中为否），在缸内喷射器中取代0为吹扫减少计算值fpgd的步骤（S 480）并且用fpg代替进气歧管喷射器侧的吹扫减少计算值fpgp; 以及计算缸内喷射器和进气歧管喷射器的最终喷射量的步骤（490）。

4. 发明授权

US07234447B2 Control device of internal combustion engine 有权
公开(公告)号：US07234447B2
公开(公告)日：2007-06-26
申请号：US11150368
申请日：2005-06-13
申请人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
发明人： Shigeo Okubo , Zenichiro Mashiki , Nobuyuki Shibagaki , Hiroyuki Nomura , Yoshiyuki Shogenji , Kenichi Kinose , Takuji Matsubara , Yusuke Nakayama , Yukihiro Sonoda , Koji Morita
IPC分类号： F02B7/00 , F02B7/02
CPC分类号： F02D41/0042 , F02D41/3023 , F02D41/3094 , F02M63/029 , F02M69/046
摘要： When an injection sharing ratio r is neither 0 nor 1, an engine ECU executes a program including a step of calculating a purge reduction amount of an in-cylinder injector as fpg×r and calculating a purge reduction amount of an intake manifold injector as fpg×(1-r) when performing purge processing according to a current fuel injection sharing ratio of the injectors, and a step of calculating a correction fuel injection amount of the in-cylinder injector by raising the fuel injection amount to a minimum fuel injection amount, and calculating a correction fuel injection amount of the intake manifold injector by subtracting the raised amount from the fuel injection amount of the intake manifold injector when the fuel injection amount of the in-cylinder injector calculated by using the purge reduction amount is lower than the minimum injection amount.

5. 发明申请

US20060213482A1 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20060213482A1
公开(公告)日：2006-09-28
申请号：US11262734
申请日：2005-11-01
申请人： Nobuyuki Shibagaki , Zenichiro Mashiki
发明人： Nobuyuki Shibagaki , Zenichiro Mashiki
IPC分类号： F02D43/00 , F02D41/22
CPC分类号： F02M63/029 , F02D13/0261 , F02D41/221 , F02D41/3094 , F02D2041/224 , F02D2041/3881 , F02M63/0215 , F02M69/046 , F02M69/462
摘要： An engine ECU executes a program including the steps of: determining presence of abnormality in a high-pressure fuel system; when abnormality is sensed in the high-pressure fuel system, and not in an in-cylinder injector, injecting fuel from the in-cylinder injector at the feed pressure; selecting criteria (1) that is the restriction standard for a more gentle output restriction of the engine; when abnormality is sensed in the high-pressure fuel system and in the in-cylinder injector, ceasing the in-cylinder injector; selecting criteria (2) that is the restriction standard for a stricter output restriction of the engine; increasing the VVT overlap; retarding the ignition timing; and restricting the throttle opening according to the selected criteria.
摘要翻译：发动机ECU执行程序，包括以下步骤：确定高压燃料系统中的异常的存在; 当在高压燃料系统中而不是在缸内喷射器中检测到异常时，以进料压力从缸内喷射器喷射燃料; 选择标准（1）是发动机更温和的输出限制的限制标准; 当在高压燃料系统和缸内喷射器中检测到异常时，停止缸内喷油器; 选择标准（2），作为发动机更严格的输出限制的限制标准; 增加VVT重叠; 延迟点火正时; 并根据所选择的标准限制节气门开度。

6. 发明授权

US07191761B2 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07191761B2
公开(公告)日：2007-03-20
申请号：US11262734
申请日：2005-11-01
申请人： Nobuyuki Shibagaki , Zenichiro Mashiki
发明人： Nobuyuki Shibagaki , Zenichiro Mashiki
IPC分类号： F02B7/00 , F02D41/30
CPC分类号： F02M63/029 , F02D13/0261 , F02D41/221 , F02D41/3094 , F02D2041/224 , F02D2041/3881 , F02M63/0215 , F02M69/046 , F02M69/462
摘要： An engine ECU executes a program including the steps of: determining presence of abnormality in a high-pressure fuel system; when abnormality is sensed in the high-pressure fuel system, and not in an in-cylinder injector, injecting fuel from the in-cylinder injector at the feed pressure; selecting criteria (1) that is the restriction standard for a more gentle output restriction of the engine; when abnormality is sensed in the high-pressure fuel system and in the in-cylinder injector, ceasing the in-cylinder injector; selecting criteria (2) that is the restriction standard for a stricter output restriction of the engine; increasing the VVT overlap; retarding the ignition timing; and restricting the throttle opening according to the selected criteria.
摘要翻译：发动机ECU执行程序，包括以下步骤：确定高压燃料系统中的异常的存在; 当在高压燃料系统中而不是在缸内喷射器中检测到异常时，以进料压力从缸内喷射器喷射燃料; 选择标准（1）是发动机更温和的输出限制的限制标准; 当在高压燃料系统和缸内喷射器中检测到异常时，停止缸内喷油器; 选择标准（2），作为发动机更严格的输出限制的限制标准; 增加VVT重叠; 延迟点火正时; 并根据所选择的标准限制节气门开度。

7. 发明授权

US06935989B2 Catalyst activation controlling apparatus for emission control catalyst in internal combustion engine 有权
标题翻译：用于内燃机排放控制催化剂的催化剂活化控制装置
公开(公告)号：US06935989B2
公开(公告)日：2005-08-30
申请号：US10452125
申请日：2003-06-03
申请人： Nobuyuki Shibagaki
发明人： Nobuyuki Shibagaki
IPC分类号： B60W10/02 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/184 , F01N3/20 , F01N3/24 , F01N9/00 , F01N11/00 , F02D29/00 , F02D29/02 , F02D37/02 , F02D41/02 , F02D43/00 , F02D45/00 , F02P5/15 , F16D48/06 , F16H59/08 , F16H59/30 , F16H59/44 , F16H59/74 , F16H61/02 , F16H63/50 , F16H59/64 , B60K41/04 , F01N3/00
CPC分类号： B60W10/06 , B60W10/115 , B60W30/18 , B60W2510/068 , B60W2540/16 , B60W2710/021 , B60W2710/18 , F01N3/2006 , F02D37/02 , F02D41/024 , F02D2041/026 , F02D2200/0802 , F02P5/1516 , F16D48/06 , F16D48/066 , F16D2500/3063 , F16D2500/3067 , F16D2500/30808 , F16D2500/3108 , F16D2500/3144 , F16D2500/3166 , F16D2500/3168 , F16D2500/7041 , F16D2500/70424 , F16D2500/70426 , Y02A50/2322 , Y02T10/26 , Y02T10/46 , Y02T10/54 , Y10T477/6395 , Y10T477/653 , Y10T477/688 , Y10T477/75
摘要： A clutch controlling device switches the degree of engagement of a clutch according to at least one of the running state of a vehicle, the running state of an engine, or the manipulation state of a gearbox. A detecting device detects the temperature of an emission control catalyst. When a clutch controlling device decreases the degree of engagement of the clutch, the clutch controlling device increases the degree of engagement of the clutch if the temperature of the catalyst detected by the detecting device is less than a reference temperature. Accordingly, the temperature of the catalyst is increased.
摘要翻译：离合器控制装置根据车辆的行驶状态，发动机的行驶状态或变速箱的操作状态中的至少一个来切换离合器的接合程度。检测装置检测排放控制催化剂的温度。当离合器控制装置降低离合器的接合程度时，如果由检测装置检测到的催化剂的温度低于参考温度，则离合器控制装置增加离合器的接合程度。因此，催化剂的温度升高。

8. 发明申请

US20050178356A1 Fuel injection controller for engine 失效
标题翻译：发动机燃油喷射控制器
公开(公告)号：US20050178356A1
公开(公告)日：2005-08-18
申请号：US11052191
申请日：2005-02-08
申请人： Nobuyuki Shibagaki
发明人： Nobuyuki Shibagaki
IPC分类号： F02M61/14 , F02D31/00 , F02D41/02 , F02D41/04 , F02D41/08 , F02D41/14 , F02D41/16 , F02D41/22 , F02D41/30 , F02D41/34 , F02D41/40 , F02D45/00 , F02M69/04
CPC分类号： F02D41/0097 , F02D31/003 , F02D41/08 , F02D41/1498 , F02D41/16 , F02D41/3094 , F02D2041/389
摘要： A fuel injection controller for an engine having a direct injector for injecting fuel into a cylinder and an intake injector for injecting fuel into an intake passage. When the engine is idling, the controller reduces a target engine speed while preventing the engine from stalling. The fuel injection controller supplies fuel to the engine through the direct injector and the intake injector when the engine is idling. The electronic control unit determines if there is a possibility of the engine stalling when the engine is idling. When having determined that there is such a possibility, the electronic control unit increases the fuel injection amount of the direct injector.
摘要翻译：一种用于发动机的燃料喷射控制器，其具有用于将燃料喷射到气缸中的直接喷射器和用于将燃料喷射到进气通道中的进气喷射器。当发动机怠速时，控制器降低目标发动机转速，同时防止发动机停转。当发动机空转时，燃料喷射控制器通过直接喷射器和进气喷射器向发动机供应燃料。电子控制单元确定当发动机怠速时是否存在发动机停转的可能性。当确定存在这样的可能性时，电子控制单元增加直接喷射器的燃料喷射量。

9. 发明授权

US07185627B2 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07185627B2
公开(公告)日：2007-03-06
申请号：US11295650
申请日：2005-12-07
申请人： Nobuyuki Shibagaki
发明人： Nobuyuki Shibagaki
IPC分类号： F02D41/22 , F02B31/04
CPC分类号： F02M69/046 , F02B17/00 , F02B31/06 , F02D13/0215 , F02D13/0261 , F02D41/221 , F02D41/3094 , F02D2041/0015 , F02M63/029 , Y02T10/146
摘要： An engine ECU executes a program including the step of closing a current control valve in all regions when there is abnormality in a high-pressure system fuel system (YES at S100), the step of setting the VVT overlap to 0, the step of injecting fuel from only an intake manifold injector, the step of corresponding to an ignition timing when the current control valve is closed, and the step of correcting the increased quantity of fuel.
摘要翻译：发动机ECU执行包括在高压系统燃料系统中出现异常时关闭所有区域中的电流控制阀的步骤的程序（步骤S100为是），将VVT重叠为0的步骤，仅从进气歧管喷射器喷射燃料，对应于当前控制阀关闭时的点火正时的步骤，以及校正燃料量增加的步骤。

10. 发明授权

US07055503B2 Fuel injection controller for engine 失效
标题翻译：发动机燃油喷射控制器
公开(公告)号：US07055503B2
公开(公告)日：2006-06-06
申请号：US11052191
申请日：2005-02-08
申请人： Nobuyuki Shibagaki
发明人： Nobuyuki Shibagaki
IPC分类号： F02B7/00 , F02D41/22 , B60T7/12
CPC分类号： F02D41/0097 , F02D31/003 , F02D41/08 , F02D41/1498 , F02D41/16 , F02D41/3094 , F02D2041/389
摘要： A fuel injection controller for an engine having a direct injector for injecting fuel into a cylinder and an intake injector for injecting fuel into an intake passage. When the engine is idling, the controller reduces a target engine speed while preventing the engine from stalling. The fuel injection controller supplies fuel to the engine through the direct injector and the intake injector when the engine is idling. The electronic control unit determines if there is a possibility of the engine stalling when the engine is idling. When having determined that there is such a possibility, the electronic control unit selectively increases the fuel injection amount of the direct injector.
摘要翻译：一种用于发动机的燃料喷射控制器，其具有用于将燃料喷射到气缸中的直接喷射器和用于将燃料喷射到进气通道中的进气喷射器。当发动机怠速时，控制器降低目标发动机转速，同时防止发动机停转。当发动机空转时，燃料喷射控制器通过直接喷射器和进气喷射器向发动机供应燃料。电子控制单元确定当发动机怠速时是否存在发动机停转的可能性。当确定存在这样的可能性时，电子控制单元选择性地增加直接喷射器的燃料喷射量。

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