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1. 发明申请

US20060207563A1 FUEL SUPPLY APPARATUS FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机燃油供应装置
公开(公告)号：US20060207563A1
公开(公告)日：2006-09-21
申请号：US11362164
申请日：2006-02-27
申请人： Kenichi Kinose
发明人： Kenichi Kinose
IPC分类号： F02D41/30
CPC分类号： F02M69/046 , F02D41/126 , F02D41/3094 , F02D41/3836 , F02D41/3845 , F02D41/407 , F02D2041/3881 , F02D2041/389 , F02D2200/0602 , F02D2250/31 , F02M63/024 , F02M63/029
摘要： A high pressure fuel pump boosts the pressure of fuel to discharge a quantity according to the closing period of an electromagnetic spill valve. A fuel distributor pipe receives and delivers to an in-cylinder injector the fuel discharged from the high pressure fuel pump. A fuel pressure sensor measures a fuel pressure Pt in a fuel distributor pipe. The control of open/closure of the electromagnetic spill valve according to the insufficient fuel pressure with respect to the target pressure of fuel pressure Pt is carried out in a manner similar to that of in-cylinder injection execution even during an in-cylinder injection suppressing period in which fuel is not injected from the in-cylinder injector. Accordingly, fuel pressure can be controlled at high accuracy during the in-cylinder injection suppressing period and subsequent in-cylinder injection resuming time.
摘要翻译：高压燃料泵根据电磁溢流阀的关闭周期提高燃料的压力以排放一定数量。燃料分配管接收并向缸内喷射器输送从高压燃料泵排出的燃料。燃料压力传感器测量燃料分配管中的燃料压力Pt。相对于燃料压力Pt的目标压力，根据燃料压力不足来控制电磁溢流阀的开闭控制即使在缸内喷射抑制期间也以与缸内喷射执行相同的方式进行燃料不从缸内喷射器喷射的时间段。因此，在缸内喷射抑制期间和随后的缸内喷射恢复时间期间，可以高精度地控制燃料压力。

2. 发明申请

US20060207561A1 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20060207561A1
公开(公告)日：2006-09-21
申请号：US11354878
申请日：2006-02-16
申请人： Kenichi Kinose
发明人： Kenichi Kinose
IPC分类号： F02B7/00
CPC分类号： F02D41/3094 , F02D41/062 , F02D41/064
摘要： In an internal combustion engine where an in-cylinder injector and an intake manifold injector can both be used, initial setting of a fuel injection ratio (DI ratio) in accordance with a condition of the engine is basically carried out in response to power-up of an engine ECU. Further, it is sensed that an engine start request is made after a prescribed period has elapsed since the power-up. In such a case, an initial setting value of the fuel injection ratio is updated in accordance with the condition of the engine at that time point. Thus, the fuel injection ratio between both injectors can appropriately be set in starting the engine, so that the engine is smoothly started.
摘要翻译：在可以使用缸内喷射器和进气歧管喷射器的内燃机中，基于发动机的状况基本上进行燃料喷射比（DI比）的初始设定，的发动机ECU。此外，感觉到在从上电开始经过规定时间之后进行发动机起动请求。在这种情况下，根据该时刻的发动机的状况来更新燃料喷射比率的初始设定值。因此，可以在起动发动机时适当地设定两喷射器之间的燃料喷射比，使发动机平稳地起动。

3. 发明申请

US20060096576A1 Control appartus for internal combustion engine 有权
标题翻译：内燃机控制系统
公开(公告)号：US20060096576A1
公开(公告)日：2006-05-11
申请号：US11268494
申请日：2005-11-08
申请人： Kenichi Kinose
发明人： Kenichi Kinose
IPC分类号： F02B7/00 , F02M51/00
CPC分类号： F02M63/029 , F02D41/047 , F02D41/3094 , F02D41/38 , F02M69/046 , F02M69/462
摘要： An engine ECU executes a program comprising the steps of: calculating a post-warm-up steady-state port wall deposit quantity (a); calculating a shared-injection steady-state port wall deposit quantity (b) based on port wall deposit quantity (a); calculating a difference (c) in one cycle of shared-injection steady-state port wall deposit quantity (b); making a correction considering an engine temperature and an engine speed to calculate a transition correction quantity (d); and converting transition correction quantity (d) into a wave form representing temporal transition to make a wall deposit correction with higher priority on a port injection quantity.
摘要翻译：发动机ECU执行程序，包括以下步骤：计算预热后稳态端口壁沉积量（a）; 根据港口壁沉积量（a）计算共同注入的稳态港口壁沉积量（b）; 共计喷射稳态港口壁沉积量（b）的一个周期计算差值（c）; 考虑发动机温度和发动机转速进行校正以计算转换校正量（d）; 并且将过渡校正量（d）转换为表示时间过渡的波形，以对端口喷射量进行更高优先级的壁沉积校正。

4. 发明授权

US06877482B2 Knock control apparatus and knock control method for internal combustion engine 有权
标题翻译：内燃机爆震控制装置及爆震控制方法
公开(公告)号：US06877482B2
公开(公告)日：2005-04-12
申请号：US10692790
申请日：2003-10-27
申请人： Kenichi Kinose
发明人： Kenichi Kinose
IPC分类号： F02D45/00 , F02P5/152 , F02P5/153 , G01L23/22
CPC分类号： G01L23/225 , F02P5/152 , Y02T10/46
摘要： The invention provides such a knock control apparatus or method for an internal combustion engine as is capable of suitably avoiding an erroneous determination on the occurrence of knocking and controlling knocking. This control apparatus comprises a knock determiner, a controller, and a setter. If an intensity of engine oscillation detected during a predetermined knock determination period is equal to or higher than a predetermined knock determination level, the knock determiner determines that knocking has occurred. The controller controls an ignition timing on the basis of a result of the determination. The setter sets an end timing of the knock determination period at an advanced timing on the basis of the ignition timing retardation amount in the retardation control.
摘要翻译：本发明提供了一种用于内燃机的爆震控制装置或方法，其能够适当地避免对敲击和控制爆震的发生的错误确定。该控制装置包括敲击判定器，控制器和设定器。如果在预定爆震判定期间检测到的发动机振动强度等于或高于预定爆震判定水平，则敲击判定器确定发生爆震。控制器基于确定的结果控制点火正时。基于延迟控制中的点火正时延迟量，设定器在高级定时设定爆震判定期间的结束时刻。

5. 发明申请

US20120255531A1 INTER-CYLINDER AIR/FUEL RATIO IMBALANCE ABNORMALITY DETECTION APPARATUS AND INTER-CYLINDER AIR/FUEL RATIO IMBALANCE ABNORMALITY DETECTION METHOD FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：气缸间空气/燃油比不平衡异常检测装置和缸内空气/燃料比率不平衡检测方法多中心内燃机
公开(公告)号：US20120255531A1
公开(公告)日：2012-10-11
申请号：US13438022
申请日：2012-04-03
申请人： Kenichi Kinose
发明人： Kenichi Kinose
IPC分类号： F02D41/14
CPC分类号： F02D41/1498 , F02D37/02 , F02D41/0085 , F02D41/1441 , F02D41/1456 , F02D41/1497 , F02D41/221 , F02D2041/228 , F02D2200/1012
摘要： An inter-cylinder air/fuel ratio imbalance abnormality detection apparatus for a multicylinder internal combustion engine includes a fuel injection amount change control portion that executes a fuel injection amount change control of forcing a fuel injection amount of a predetermined object cylinder to change by a predetermined amount; an ignition timing retardation control portion that executes an ignition timing retardation control for the predetermined object cylinder; and a detection portion that detects an inter-cylinder air/fuel ratio imbalance abnormality based on output fluctuation regarding the predetermined object cylinder occurring when the fuel injection amount change control and the ignition timing retardation control are executed together for the predetermined object cylinder.
摘要翻译：一种用于多缸内燃机的缸内空气/燃料比不平衡异常检测装置，包括：燃料喷射量变更控制部，其执行将预定对象气缸的燃料喷射量强制变化了规定值的燃料喷射量变更控制量; 点火正时延迟控制部，其对所述规定的对象筒执行点火正时延迟控制; 以及检测部，其基于当对于所述预定对象气缸一起执行所述燃料喷射量变更控制和所述点火正时延迟控制时所发生的关于所述预定对象气缸的输出波动来检测气缸间空燃比不平衡异常。

6. 发明申请

US20060207562A1 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20060207562A1
公开(公告)日：2006-09-21
申请号：US11360392
申请日：2006-02-24
申请人： Kazuma Miyazaki , Kenichi Kinose
发明人： Kazuma Miyazaki , Kenichi Kinose
IPC分类号： F02D41/06 , F02D41/30
CPC分类号： F02D41/3094 , F02D35/027 , F02D41/062 , F02D2041/1412
摘要： At the time of startup of an engine having an in-cylinder injector and an intake manifold injector, a risk of pre-ignition during the first-time compression stroke is determined based on a rotational angle of a crankshaft at the time of previous engine stop. When there is a high risk of pre-ignition, fuel injection from the in-cylinder injector having been set to make an air-fuel ratio within the combustion chamber become out of a range enabling combustion (to attain an over-rich condition) is carried out in addition to fuel injection from the intake manifold injector for normal engine startup. Pre-ignition is thus prevented, and smooth engine startup is ensured.
摘要翻译：在启动具有缸内喷射器和进气歧管喷射器的发动机时，基于在先前发动机停止时的曲轴的旋转角度来确定在第一次压缩冲程期间的预点火风险。当存在高度预燃的风险时，已经设定为使得燃烧室内的空燃比的气缸内喷射器的燃料喷射变得超出能够燃烧（达到过饱和状态）的范围除了用于正常发动机启动的进气歧管喷射器的燃料喷射之外进行。因此防止了预点火，并且确保了平稳的发动机启动。

7. 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。

8. 发明授权

US07318420B2 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07318420B2
公开(公告)日：2008-01-15
申请号：US11366498
申请日：2006-03-03
申请人： Kenichi Kinose
发明人： Kenichi Kinose
IPC分类号： F02M51/06 , F02M51/00
CPC分类号： F02D41/221 , F02D41/009 , F02D41/1454 , F02D41/187 , F02D41/20 , F02D41/3094 , F02D2041/2003 , F02D2200/0602
摘要： A drive control circuit supplies power to a solenoid coil in an in-cylinder injector of a cylinder in response to a fuel injection signal. A failure detection circuit to detect disconnection failure at an in-cylinder injector is arranged to be shared among cylinders whose phase of each stroke differs 360 degrees in crank angle. An engine ECU detects failure including identification of the injector with disconnection failure based on a failure detection signal from the failure detection circuit, and a crank angle detected by a crank angle sensor. The driver is notified of the failure detection result through the engine ECU.
摘要翻译：驱动控制电路响应于燃料喷射信号向气缸的缸内喷油器中的螺线管线圈供电。检测缸内喷射器的断线故障的故障检测电路被布置为在每个行程的相位在曲柄角度上不同于360度的气缸之间共享。发动机ECU基于来自故障检测电路的故障检测信号和由曲轴转角传感器检测到的曲柄角检测包括具有断开故障的喷射器的识别的故障。通过发动机ECU通知驾驶员故障检测结果。

9. 发明授权

US07275519B2 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07275519B2
公开(公告)日：2007-10-02
申请号：US11360392
申请日：2006-02-24
申请人： Kazuma Miyazaki , Kenichi Kinose
发明人： Kazuma Miyazaki , Kenichi Kinose
IPC分类号： F02D41/30 , F02D41/06
CPC分类号： F02D41/3094 , F02D35/027 , F02D41/062 , F02D2041/1412
摘要： At the time of startup of an engine having an in-cylinder injector and an intake manifold injector, a risk of pre-ignition during the first-time compression stroke is determined based on a rotational angle of a crankshaft at the time of previous engine stop. When there is a high risk of pre-ignition, fuel injection from the in-cylinder injector having been set to make an air-fuel ratio within the combustion chamber become out of a range enabling combustion (to attain an over-rich condition) is carried out in addition to fuel injection from the intake manifold injector for normal engine startup. Pre-ignition is thus prevented, and smooth engine startup is ensured.
摘要翻译：在启动具有缸内喷射器和进气歧管喷射器的发动机时，基于在先前发动机停止时的曲轴的旋转角度来确定在第一次压缩冲程期间的预点火风险。当存在高度预燃的风险时，已经设定为使得燃烧室内的空燃比的气缸内喷射器的燃料喷射变得超出能够燃烧（达到过饱和状态）的范围除了用于正常发动机启动的进气歧管喷射器的燃料喷射之外进行。因此防止了预点火，并且确保了平稳的发动机启动。

10. 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。

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