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1. 发明申请

US20060016430A1 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20060016430A1
公开(公告)日：2006-01-26
申请号：US11184993
申请日：2005-07-20
申请人： Shinji Sadakane , Shizuo Abe , Kazuhiro Iwahashi , Tomihisa Tsuchiya , Masanori Sugiyama , Jun Harada , Takuya Ikoma , Fumikazu Satou
发明人： Shinji Sadakane , Shizuo Abe , Kazuhiro Iwahashi , Tomihisa Tsuchiya , Masanori Sugiyama , Jun Harada , Takuya Ikoma , Fumikazu Satou
IPC分类号： F02B7/00
CPC分类号： F02D41/3076 , F02D41/064 , F02D41/3094 , F02M63/029
摘要： An engine ECU executes a program including the step of detecting an engine coolant temperature (THW), the step of selecting a map for a warm state as the map for calculating a fuel injection ratio (or a DI ratio) (r) when the engine coolant temperature (THW) is equal to or higher than a temperature threshold value (THW(TH)), the step of selecting a map for a cold state as the map for calculating the fuel injection ratio (or the DI ratio) (r) when the engine coolant temperature (THW) is lower than the temperature threshold value (THW(TH)), and the step of calculating the fuel injection ratio between the in-cylinder injector and the-intake manifold injector (or the DI ratio) (r) based on the engine speed, load factor, and the selected map.
摘要翻译：发动机ECU执行程序，该程序包括检测发动机冷却剂温度（THW）的步骤，选择暖状态的地图的步骤作为用于计算发动机的燃料喷射比（或DI比）（r）的映射冷却剂温度（THW）等于或高于温度阈值（THW（TH）），选择冷态地图作为计算燃料喷射比（或DI比）（r）的映射的步骤，当发动机冷却剂温度（THW）低于温度阈值（THW（TH））时，以及计算缸内喷射器和进气歧管喷射器之间的燃料喷射比（或DI比）的步骤（ r）基于发动机速度，负载因子和所选择的图。

2. 发明授权

US07302928B2 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07302928B2
公开(公告)日：2007-12-04
申请号：US11268516
申请日：2005-11-08
申请人： Fumikazu Satou , Takuya Ikoma
发明人： Fumikazu Satou , Takuya Ikoma
IPC分类号： F02B17/00
CPC分类号： F02M63/029 , F01N3/28 , F02D41/024 , F02D41/3029 , F02D41/3076 , F02D41/3094 , F02M69/046 , F02M69/462 , Y02T10/26
摘要： An engine ECU executes a program including the step of detecting an engine coolant temperature (THW), the step of selecting a map for a warm state as the map for calculating a fuel injection ratio (or a DI ratio) r when the engine coolant temperature (THW) is equal to or higher than a temperature threshold value (THW(TH)) (YES in S110), the step of selecting a map for a cold state as the map for calculating the fuel injection ratio (or the DI ratio) r when the engine coolant temperature (THW) is lower than the temperature threshold value (THW(TH)) (NO in S110), and the step of calculating the fuel injection ratio between the in-cylinder injector and the intake manifold injector (or the DI ratio) r based on the engine speed, load factor, and the selected map.
摘要翻译：发动机ECU执行包括检测发动机冷却剂温度（THW）的步骤的程序，选择暖状态的映射的步骤作为计算燃料喷射比（或DI比）r的映射，当发动机冷却剂温度（THW）等于或高于温度阈值（THW（TH））（S110中为“是”），选择冷态地图的步骤作为用于计算燃料喷射比（或DI比））TH为低于温度阈值（THW（TH））时（步骤S110为否），以及计算缸内喷射器和进气歧管喷射器之间的燃料喷射比的步骤（或DI比）r基于发动机速度，负载系数和所选择的图。

3. 发明授权

US07159567B2 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US07159567B2
公开(公告)日：2007-01-09
申请号：US11184993
申请日：2005-07-20
申请人： Shinji Sadakane , Shizuo Abe , Kazuhiro Iwahashi , Tomihisa Tsuchiya , Masanori Sugiyama , Jun Harada , Takuya Ikoma , Fumikazu Satou
发明人： Shinji Sadakane , Shizuo Abe , Kazuhiro Iwahashi , Tomihisa Tsuchiya , Masanori Sugiyama , Jun Harada , Takuya Ikoma , Fumikazu Satou
IPC分类号： F02B7/04 , F02M51/00
CPC分类号： F02D41/3076 , F02D41/064 , F02D41/3094 , F02M63/029
摘要： An engine ECU executes a program including the step of detecting an engine coolant temperature (THW), the step of selecting a map for a warm state as the map for calculating a fuel injection ratio (or a DI ratio) (r) when the engine coolant temperature (THW) is equal to or higher than a temperature threshold value (THW(TH)), the step of selecting a map for a cold state as the map for calculating the fuel injection ratio (or the DI ratio) (r) when the engine coolant temperature (THW) is lower than the temperature threshold value (THW(TH)), and the step of calculating the fuel injection ratio between the in-cylinder injector and the-intake manifold injector (or the DI ratio) (r) based on the engine speed, load factor, and the selected map.
摘要翻译：发动机ECU执行程序，该程序包括检测发动机冷却剂温度（THW）的步骤，选择暖状态的地图的步骤作为用于计算发动机的燃料喷射比（或DI比）（r）的映射冷却剂温度（THW）等于或高于温度阈值（THW（TH）），选择冷态地图作为计算燃料喷射比（或DI比）（r）的映射的步骤，当发动机冷却剂温度（THW）低于温度阈值（THW（TH））时，以及计算缸内喷射器和进气歧管喷射器之间的燃料喷射比（或DI比）的步骤（ r）基于发动机速度，负载因子和所选择的图。

4. 发明申请

US20060096572A1 Control apparatus for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20060096572A1
公开(公告)日：2006-05-11
申请号：US11268516
申请日：2005-11-08
申请人： Fumikazu Satou , Takuya Ikoma
发明人： Fumikazu Satou , Takuya Ikoma
IPC分类号： F02B17/00 , F02B7/00 , F02M51/00
CPC分类号： F02M63/029 , F01N3/28 , F02D41/024 , F02D41/3029 , F02D41/3076 , F02D41/3094 , F02M69/046 , F02M69/462 , Y02T10/26
摘要： An engine ECU executes a program including the step of detecting an engine coolant temperature (THW), the step of selecting a map for a warm state as the map for calculating a fuel injection ratio (or a DI ratio) r when the engine coolant temperature (THW) is equal to or higher than a temperature threshold value (THW(TH)) (YES in S110), the step of selecting a map for a cold state as the map for calculating the fuel injection ratio (or the DI ratio) r when the engine coolant temperature (THW) is lower than the temperature threshold value (THW(TH)) (NO in S110), and the step of calculating the fuel injection ratio between the in-cylinder injector and the intake manifold injector (or the DI ratio) r based on the engine speed, load factor, and the selected map.
摘要翻译：发动机ECU执行包括检测发动机冷却剂温度（THW）的步骤的程序，选择暖状态的映射的步骤作为计算燃料喷射比（或DI比）r的映射，当发动机冷却剂温度（THW）等于或高于温度阈值（THW（TH））（S110中为“是”），选择冷态地图的步骤作为用于计算燃料喷射比（或DI比））TH为低于温度阈值（THW（TH））时（步骤S110为否），以及计算缸内喷射器和进气歧管喷射器之间的燃料喷射比的步骤（或DI比）r基于发动机速度，负载系数和所选择的图。

5. 发明申请

US20090235907A1 ELECTRONICALLY CONTROLLED BLOW-BY GAS RETURNING APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的电子控制气体回收装置
公开(公告)号：US20090235907A1
公开(公告)日：2009-09-24
申请号：US12393551
申请日：2009-02-26
申请人： Fumikazu Satou
发明人： Fumikazu Satou
IPC分类号： F02B25/06
CPC分类号： F02M25/06 , F01M13/0011 , F01M13/022 , F01M2013/0005 , F02D41/003
摘要： An electronically controlled blow-by gas returning apparatus for an internal combustion engine which corrects a fuel injection amount is disclosed. This blow-by gas returning apparatus is provided with an electronically controlled ventilation valve and a control unit. The ventilation valve regulates the flow rate of blow-by gas. The control unit controls the ventilation valve. The control unit controls the opening degree of the ventilation valve such that the actual value of the opening degree of the ventilation valve is maintained at a demand value of the opening degree of the ventilation valve. The control unit corrects the demand value based on the degree of enrichment of the actual air-fuel ratio in relation to a target air-fuel ratio and an intake air amount which is the amount of air fed into a combustion chamber of the internal combustion engine.
摘要翻译：公开了一种用于校正燃料喷射量的用于内燃机的电子控制的窜气回送装置。这种窜气返回装置设置有电控通风阀和控制单元。通风阀调节窜气的流量。控制单元控制通风阀。控制单元控制通气阀的开度，使得通气阀的开度的实际值保持在通气阀的开度的需求值。控制单元根据与目标空燃比相关的实际空燃比的浓缩程度和作为供给到内燃机的燃烧室的空气量的吸入空气量来校正需求值。

6. 发明申请

US20090256513A1 Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus 有权
标题翻译：动力输出装置，配备动力输出装置的车辆，动力输出装置的控制方法
公开(公告)号：US20090256513A1
公开(公告)日：2009-10-15
申请号：US11991264
申请日：2006-12-19
申请人： Daigo Ando , Fumikazu Satou , Takeshi Kanayama
发明人： Daigo Ando , Fumikazu Satou , Takeshi Kanayama
IPC分类号： H02P7/18 , G06G7/70
CPC分类号： B60W20/10 , B60K6/445 , B60K6/448 , B60L11/14 , B60L2200/26 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , F02D29/02 , F02D41/1497 , F02N11/0848 , F02N19/00 , F02N2200/022 , F02N2300/104 , F02P5/1506 , Y02T10/46 , Y02T10/6239 , Y02T10/6243 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y10S903/93
摘要： A hybrid electronic control unit sends a combustion start command to an engine ECU when the rotation speed of an engine reaches a combustion start rotation speed by engine cranking. The engine ECU sends an initial explosion advance notification to the hybrid electronic control unit when the crank position of the engine reaches a specific position prior to an ignition timing of an initial explosion cylinder by a preset crank angle θec. Ignition of the initial explosion cylinder is performed at a timing when the crank position is further rotated by the preset crank angle θec. The hybrid electronic control unit sends a torque command in view of a counter torque Tα to a motor ECU after elapse of a preset time period tv. The preset time period tv is the sum of a first time period t1 between reception of the initial explosion advance notification and the ignition timing of the initial explosion cylinder in the engine and a second time period t2 between the ignition timing of the initial explosion cylinder in the engine and appearance of torque effect caused by the ignition of the initial explosion cylinder on a driveshaft. Such control timely reduces the torque effect caused by the initial explosion of the engine on the driveshaft.
摘要翻译：当发动机的转速通过发动机起动达到燃烧开始转速时，混合动力电子控制单元向发动机ECU发送燃烧开始命令。当发动机的曲柄位置在初始爆炸缸的点火正时之前到达预定的曲柄角θec的特定位置时，发动机ECU向混合动力电子控制单元发送初始爆炸提前通知。在曲柄位置进一步旋转预定的曲柄角θec的时刻，执行初始爆炸缸的点火。混合动力电子控制单元在经过预设时间间隔tv之后，向电动机ECU发送一个反转矩力角力矩的转矩指令。预设时间间隔tv是接收初始爆炸提前通知的第一时间段t1和发动机中的初始爆炸缸的点火正时与初始爆炸缸的点火正时之间的第二时间段t2的和发动机和扭矩效应的外观由起动爆炸缸在驱动轴上的点火引起。这种控制能够及时地减少发动机在驱动轴上的初始爆炸引起的扭矩效应。

7. 发明授权

US07357122B2 Internal combustion engine control apparatus 有权
标题翻译：内燃机控制装置
公开(公告)号：US07357122B2
公开(公告)日：2008-04-15
申请号：US11319927
申请日：2005-12-29
申请人： Masatoshi Basaki , Tatsushi Nakashima , Fumikazu Satou , Motoki Ohtani
发明人： Masatoshi Basaki , Tatsushi Nakashima , Fumikazu Satou , Motoki Ohtani
IPC分类号： F02M51/00
CPC分类号： F02D13/0215 , F02B23/104 , F02B2075/125 , F02D13/0261 , F02D41/00 , F02D41/187 , F02D41/3094 , F02D2200/0402 , Y02T10/123 , Y02T10/18
摘要： An engine ECU executes a program including the steps of: detecting an engine speed NE, a throttle angle THA and an amount of intake air GA; estimating an amount of intake air GAINI from the engine speed NE and the throttle angle THA; if the estimated amount of intake air GAINI minus the detected amount of intake air GA is larger than a predetermined deviation ΔGA(0) (YES at S104), then causing an intake manifold injector to inject fuel to clear a deposit, as controlled, at the exhaust stroke when an intake valve is closed and at the intake stroke when the intake valve is opened and an exhaust valve is closed.
摘要翻译：发动机ECU执行程序，包括以下步骤：检测发动机转速NE，节气门角THA和进气量GA; 从发动机转速NE和节气门角度THA估计进气量GAINI; 如果估计的进气量GAINI减去检测到的进气量GA大于预定的偏差DeltaGA（0）（S104为“是”），则使进气歧管喷射器喷射燃料以清除沉积物，当进气门关闭时在排气行程处，并且当进气门打开并且排气阀关闭时处于进气冲程。

8. 发明授权

US06311667B1 Combustion control apparatus for internal combustion engine 失效
标题翻译：内燃机燃烧控制装置
公开(公告)号：US06311667B1
公开(公告)日：2001-11-06
申请号：US09587454
申请日：2000-06-05
申请人： Fumikazu Satou , Senji Kato , Yusuke Kamijyo
发明人： Fumikazu Satou , Senji Kato , Yusuke Kamijyo
IPC分类号： F02B1700
CPC分类号： F02D41/221 , F01L1/34 , F01L2201/00 , F01L2800/00 , F02D13/0238 , F02D13/0261 , F02D41/0002 , F02D41/3029 , F02D41/3076 , F02D2041/001 , Y02T10/18 , Y02T10/42
摘要： An engine includes a variable valve timing mechanism to adjust the valve overlap of intake valves and exhaust valves in accordance with the running state of the engine. The engine operates either in stratified charge combustion mode or in homogenous charge combustion mode in accordance with the running state of the engine. When, for example, the VVT cannot operate normally due to lack of hydraulic pressure, an ECU judges that the state of the VVT is not suitable for stratified combustion and forces the engine to operate in the homogenous combustion mode regardless of the running state of the engine. As a result, the combustion state of the engine does not deteriorated and the amount of NOx in the exhaust gas does not increase.
摘要翻译：发动机包括可变气门正时机构，以根据发动机的运行状态调节进气门和排气门的气门重叠。发动机根据发动机的运行状态以分层充气燃烧模式或同质充气燃烧模式运行。当例如VVT由于缺乏液压而不能正常运行时，ECU判断VVT的状态不适用于分层燃烧，并迫使发动机在均匀燃烧模式下运行，而不管运行状态如何发动机。结果，发动机的燃烧状态不劣化，排气中的NOx的量不增加。

9. 发明授权

US08145406B2 Abnormality diagnosis device for positive crankcase ventilation apparatus 有权
标题翻译：正曲轴箱通气装置异常诊断装置
公开(公告)号：US08145406B2
公开(公告)日：2012-03-27
申请号：US12389004
申请日：2009-02-19
申请人： Fumikazu Satou
发明人： Fumikazu Satou
IPC分类号： B60T7/12
CPC分类号： F01M13/0011 , F02D41/003 , F02D41/221 , Y02T10/40
摘要： An abnormality diagnosis device for diagnosing abnormality in a positive crankcase ventilation apparatus including a PCV passage, which is for supplying blow-by gas to an intake passage of an engine, and a PCV valve, which is for regulating the flow rate of blow-by gas in the PCV passage. The diagnosis device varies a control amount of the PCV valve to determine the occurrence of an abnormality in the PCV passage and PCV valve and performs abnormality diagnosis in a first determination mode when the amount of fuel components in the blow-by gas is less than a reference amount and in a second determination mode when the amount is greater than the reference amount. A varying amount of the control amount of the PCV valve in the second determination mode is smaller than that of the control amount of the PCV valve in the first determination mode.
摘要翻译：一种用于诊断正曲轴箱通风装置的异常诊断装置，其包括用于向发动机的进气通道供给窜气的PCV通道和用于调节窜气流量的PCV阀气体在PCV通道。诊断装置改变PCV阀的控制量，以确定PCV通道和PCV阀中的异常的发生，并且当窜缸气中的燃料成分的量小于第一确定模式时，在第一确定模式中执行异常诊断参考量，并且当该量大于参考量时在第二确定模式中。在第二确定模式中，PCV阀的控制量的变化量小于第一确定模式中PCV阀的控制量的变化量。

10. 发明申请

US20090259391A1 Hybrid vehicle and control method of hybrid vehicle 有权
标题翻译：混合动力汽车的混合动力车辆和控制方法
公开(公告)号：US20090259391A1
公开(公告)日：2009-10-15
申请号：US11991004
申请日：2006-11-02
申请人： Daigo Ando , Fumikazu Satou , Takeshi Kanayama
发明人： Daigo Ando , Fumikazu Satou , Takeshi Kanayama
IPC分类号： F02D43/00 , F02D41/00 , B60W10/04 , B60W20/00
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/52 , B60L2200/26 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2540/16 , B60W2710/0666 , B60W2710/083 , F01B27/00 , F02D29/02 , F02D41/1498 , F02D2250/28 , F02P5/14 , F02P5/1506 , F16H2037/0866 , Y02T10/46 , Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/642 , Y10S903/905 , Y10S903/906
摘要： When a start command of an engine is given in the presence of the driver's power demand, the start control sets the ignition timing of the engine to a power demand ignition timing, in order to enable quick output of a large power from the engine in response to the driver's power demand. When the start command of the engine is given in the absence of the driver's power demand in a vehicle drive state, there is little possibility of the occurrence of gear chattering noise because of application of a torque to a driveshaft. The start control accordingly sets the ignition timing of the engine to a vibration control ignition timing, in order to reduce the vibration of the vehicle body. When the start command of the engine is given in the absence of the driver's power demand in a vehicle stop state, on the other hand, application of a small torque may cause the occurrence of chattering noise. The start control accordingly sets the ignition timing of the engine to a chattering control ignition timing, in order to generate a certain level of torque that prevents repeated contact and separation of gears in a gear mechanism even in the event of an engine-induced torque variation.
摘要翻译：当存在驾驶员的动力需求时给出发动机的启动命令时，启动控制将发动机的点火正时设定为功率需求点火正时，以便能够响应地从发动机快速输出大功率对司机的电力需求。当在车辆驱动状态下没有驾驶员的动力需求的情况下给出发动机的起动命令时，由于向驱动轴施加扭矩，所以发生齿轮颤动噪音的可能性很小。因此，起动控制将发动机的点火正时设定为振动控制点火正时，以减少车体的振动。另一方面，当在停车状态下没有驾驶员的动力需求的情况下给出发动机的起动命令时，施加小的转矩可能引起振动噪声的发生。起动控制相应地将发动机的点火正时设定为抖动控制点火正时，以便产生一定程度的转矩，即使在发动机引起的转矩变化的情况下也能防止齿轮机构中的齿轮反复接触和分离。

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