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1. 发明授权

US07055500B2 Ignition timing control apparatus for internal combustion engine 失效
公开(公告)号：US07055500B2
公开(公告)日：2006-06-06
申请号：US11185697
申请日：2005-07-21
申请人： Shigeki Miyashita , Hiroshi Tanaka , Hiroyuki Hokuto
发明人： Shigeki Miyashita , Hiroshi Tanaka , Hiroyuki Hokuto
IPC分类号： F02P5/15
CPC分类号： F02D41/3094 , F02D41/2422 , F02D41/3029 , F02P5/1502 , F02P5/1504 , Y02T10/46
摘要： For an internal combustion engine including an in-cylinder injector and an intake port injector, proper ignition timing setting means is provided for setting a proper ignition timing according to the fuel injection ratio between injection from the in-cylinder injector and injection from the intake port injector. When a change is made in the fuel injection ratio, the proper ignition timing setting means selects one of a proper ignition timing value before the change and a proper ignition timing value after the change that is on the retard side and sets the ignition timing at the selected proper ignition timing value in at least a predetermined period of time after the change.

2. 发明申请

US20060037581A1 Ignition timing control apparatus for internal combustion engine 失效
标题翻译：内燃机点火正时控制装置
公开(公告)号：US20060037581A1
公开(公告)日：2006-02-23
申请号：US11185697
申请日：2005-07-21
申请人： Shigeki Miyashita , Hiroshi Tanaka , Hiroyuki Hokuto
发明人： Shigeki Miyashita , Hiroshi Tanaka , Hiroyuki Hokuto
IPC分类号： F02B5/00 , F02P5/00 , F02B7/00
CPC分类号： F02D41/3094 , F02D41/2422 , F02D41/3029 , F02P5/1502 , F02P5/1504 , Y02T10/46
摘要： For an internal combustion engine including an in-cylinder injector and an intake port injector, proper ignition timing setting means is provided for setting a proper ignition timing according to the fuel injection ratio between injection from the in-cylinder injector and injection from the intake port injector. When a change is made in the fuel injection ratio, the proper ignition timing setting means selects one of a proper ignition timing value before the change and a proper ignition timing value after the change that is on the retard side and sets the ignition timing at the selected proper ignition timing value in at least a predetermined period of time after the change.
摘要翻译：对于包括缸内喷射器和进气口喷射器的内燃机，提供了适当的点火正时设定装置，用于根据来自缸内喷油器的喷射与来自进气口的喷射之间的燃料喷射比设定适当的点火正时注射器。当燃料喷射比例发生变化时，适当的点火正时设定装置选择在变化之前的适当的点火正时值和在延迟侧的变化之后的适当的点火正时值之一，并将点火正时设定在在改变之后的至少预定时间段内选择适当的点火正时值。

3. 发明申请

US20090210138A1 CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置及控制方法
公开(公告)号：US20090210138A1
公开(公告)日：2009-08-20
申请号：US12373153
申请日：2007-12-21
申请人： Hiroyuki Hokuto , Shigeki Miyashita
发明人： Hiroyuki Hokuto , Shigeki Miyashita
IPC分类号： F02D43/00
CPC分类号： F02D41/0025 , F02B37/00 , F02D19/061 , F02D19/0628 , F02D19/084 , F02D19/088 , F02D37/02 , F02D41/0002 , F02D41/0007 , F02D41/40 , F02D2011/102 , F02D2200/0611 , F02D2250/18 , F02D2250/26 , F02M25/089 , Y02T10/36
摘要： A control device for an internal combustion engine includes a fuel injection device that injects a fuel in accordance with a required injection amount that is required for combustion in a combustion chamber that is performed to produce an output of the internal combustion engine, and a fuel property specific determination device that specifically determines a fuel property of the fuel injected. The control device further includes a control device that performs an output correction process of controlling at least a portion of the internal combustion engine so as to correct the produced output based on a difference in the specifically determined fuel property. According to the control device and a control method thereof, driveability is secured even in the case where a blended fuel is used during a high load region of the internal combustion engine.
摘要翻译：用于内燃机的控制装置包括燃料喷射装置，该燃料喷射装置根据在进行内燃机输出的燃烧室中燃烧所需要的喷射量喷射燃料，并且燃料特性具体确定装置，其具体地确定喷射的燃料的燃料特性。控制装置还包括执行输出校正处理的控制装置，该处理控制内燃机的至少一部分，以便基于特定确定的燃料性质的差来校正所产生的输出。根据控制装置及其控制方法，即使在内燃机的高负荷区域中使用混合燃料的情况下也能够确保驾驶性。

4. 发明授权

US07962275B2 Control device and control method for internal combustion engine 有权
标题翻译：内燃机控制装置及控制方法
公开(公告)号：US07962275B2
公开(公告)日：2011-06-14
申请号：US12373153
申请日：2007-12-21
申请人： Hiroyuki Hokuto , Shigeki Miyashita
发明人： Hiroyuki Hokuto , Shigeki Miyashita
IPC分类号： B60T7/12
CPC分类号： F02D41/0025 , F02B37/00 , F02D19/061 , F02D19/0628 , F02D19/084 , F02D19/088 , F02D37/02 , F02D41/0002 , F02D41/0007 , F02D41/40 , F02D2011/102 , F02D2200/0611 , F02D2250/18 , F02D2250/26 , F02M25/089 , Y02T10/36
摘要： A control device for an internal combustion engine includes a fuel injection device that injects a fuel in accordance with a required injection amount that is required for combustion in a combustion chamber that is performed to produce an output of the internal combustion engine, and a fuel property specific determination device that specifically determines a fuel property of the fuel injected. The control device further includes a control device that performs an output correction process of controlling at least a portion of the internal combustion engine so as to correct the produced output based on a difference in the specifically determined fuel property. According to the control device and a control method thereof, driveability is secured even in the case where a blended fuel is used during a high load region of the internal combustion engine.
摘要翻译：用于内燃机的控制装置包括燃料喷射装置，该燃料喷射装置根据在进行内燃机输出的燃烧室中燃烧所需要的喷射量喷射燃料，并且燃料特性具体确定装置，其具体地确定喷射的燃料的燃料特性。控制装置还包括执行输出校正处理的控制装置，该处理控制内燃机的至少一部分，以便根据具体确定的燃料特性的差来校正所产生的输出。根据控制装置及其控制方法，即使在内燃机的高负荷区域中使用混合燃料的情况下也能够确保驾驶性。

5. 发明申请

US20100162686A1 HYBRID VEHICLE AND METHOD FOR CONTROLLING SAME 失效
标题翻译：混合动力车辆及其控制方法
公开(公告)号：US20100162686A1
公开(公告)日：2010-07-01
申请号：US12376984
申请日：2007-09-14
申请人： Shigeki Miyashita , Hiroyuki Hokuto
发明人： Shigeki Miyashita , Hiroyuki Hokuto
IPC分类号： F01N3/18
CPC分类号： B60W20/15 , B60K6/24 , B60K6/445 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2210/40 , B60L2240/421 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0619 , B60W2540/04 , B60W2710/0622 , B60W2710/0677 , F02D41/0275 , F02D41/307 , F02D2250/21 , Y02T10/22 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/6295 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： A hybrid vehicle including an engine, a generator capable of generating power by being driven by the engine, an electric motor capable of running on power supplied from the generator, a power split device that transmits output from the engine to a driving wheel and the generator and also transmits output from the electric motor to the driving wheel, and a main ECU that controls an output ratio of the engine and an output ratio of the electric motor using the power split device according to the running state of the vehicle. When the operating mode of the engine is switched between a lean burn operating mode and a stoichiometric burn operating mode, the main ECU selectively increases and decreases the output ratio of the electric motor so that the total output, which is the combined output of the engine and the electric motor, is constant.
摘要翻译：一种混合动力车辆，包括发动机，能够通过由发动机驱动发电的发电机，能够从发电机供给的动力运行的电动机，将发动机的输出传递到驱动轮的动力分配装置，并且还将电动机的输出传递到驱动轮，以及主ECU，其根据车辆的行驶状态来控制发动机的输出比和使用动力分配装置的电动机的输出比。当在稀燃操作模式和化学计量燃烧操作模式之间切换发动机的操作模式时，主ECU选择性地增加和减少电动机的输出比，使得作为发动机的组合输出的总输出和电动机是恒定的。

6. 发明授权

US08209968B2 Hybrid vehicle and method of controlling same 失效
标题翻译：混合动力车辆及其控制方法
公开(公告)号：US08209968B2
公开(公告)日：2012-07-03
申请号：US12376984
申请日：2007-09-14
申请人： Shigeki Miyashita , Hiroyuki Hokuto
发明人： Shigeki Miyashita , Hiroyuki Hokuto
IPC分类号： B60W20/00 , B60W10/06 , B60K6/24 , F02D41/02 , F02D41/30
CPC分类号： B60W20/15 , B60K6/24 , B60K6/445 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2210/40 , B60L2240/421 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0619 , B60W2540/04 , B60W2710/0622 , B60W2710/0677 , F02D41/0275 , F02D41/307 , F02D2250/21 , Y02T10/22 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/6295 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： A hybrid vehicle including an engine, a generator capable of generating power by being driven by the engine, an electric motor capable of running on power supplied from the generator, a power split device that transmits output from the engine to a driving wheel and the generator and also transmits output from the electric motor to the driving wheel, and a main ECU that controls an output ratio of the engine and an output ratio of the electric motor using the power split device according to the running state of the vehicle. When the operating mode of the engine is switched between a lean burn operating mode and a stoichiometric burn operating mode, the main ECU selectively increases and decreases the output ratio of the electric motor so that the total output, which is the combined output of the engine and the electric motor, is constant.
摘要翻译：一种混合动力车辆，包括发动机，能够通过由发动机驱动发电的发电机，能够从发电机供给的动力运行的电动机，将发动机的输出传递到驱动轮的动力分配装置，并且还将电动机的输出传递到驱动轮，以及主ECU，其根据车辆的行驶状态来控制发动机的输出比和使用动力分配装置的电动机的输出比。当在稀燃操作模式和化学计量燃烧操作模式之间切换发动机的操作模式时，主ECU选择性地增加和减少电动机的输出比，使得作为发动机的组合输出的总输出和电动机是恒定的。

7. 发明授权

US08056337B2 Internal combustion engine and control method thereof 有权
标题翻译：内燃机及其控制方法
公开(公告)号：US08056337B2
公开(公告)日：2011-11-15
申请号：US12439183
申请日：2007-09-13
申请人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
发明人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
IPC分类号： F02D23/00
CPC分类号： F02B37/02 , F01N3/0885 , F01N13/009 , F01N13/011 , F01N13/107 , F01N2260/16 , F01N2410/06 , F01N2410/12 , F01N2900/1612 , F02B37/22 , F02B75/22 , Y02T10/144 , Y02T10/20
摘要： In a V-type six cylinder engine, cylinder groups are provided in which a plurality of cylinders are arranged divided into left and right first and second banks. An intake pipe, a first exhaust pipe, and a second exhaust pipe are connected to the cylinder groups of the banks. A first upstream three-way catalyst and a first control valve are provided in one exhaust pipe while a second upstream three-way catalyst and a second control valve are provided in the other exhaust pipe. The exhaust pipes are communicated together upstream of the upstream three-way catalysts and the control valves by a communicating pipe. A third control valve that adjusts the flowrate of exhaust gas is provided in the communicating pipe.
摘要翻译：在V型六缸发动机中，设置有将多个气缸分成左右第一和第二排排列的气缸组。进气管，第一排气管和第二排气管连接到气缸组的气缸组。在一个排气管中设置第一上游三通催化剂和第一控制阀，而在另一个排气管中设置第二上游三通催化剂和第二控制阀。排气管通过连通管连通在上游三通催化剂和控制阀的上游。调节废气流量的第三控制阀设置在连通管中。

8. 发明申请

US20100011762A1 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOF 有权
标题翻译：内燃机及其控制方法
公开(公告)号：US20100011762A1
公开(公告)日：2010-01-21
申请号：US12439183
申请日：2007-09-13
申请人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
发明人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
IPC分类号： F02D23/00 , F02B33/00 , F01N3/10 , F01N9/00
CPC分类号： F02B37/02 , F01N3/0885 , F01N13/009 , F01N13/011 , F01N13/107 , F01N2260/16 , F01N2410/06 , F01N2410/12 , F01N2900/1612 , F02B37/22 , F02B75/22 , Y02T10/144 , Y02T10/20
摘要： In a V-type six cylinder engine, cylinder groups are provided in which a plurality of cylinders are arranged divided into left and right first and second banks. An intake pipe, a first exhaust pipe, and a second exhaust pipe are connected to the cylinder groups of the banks. A first upstream three-way catalyst and a first control valve are provided in one exhaust pipe while a second upstream three-way catalyst and a second control valve are provided in the other exhaust pipe. The exhaust pipes are communicated together upstream of the upstream three-way catalysts and the control valves by a communicating pipe. A third control valve that adjusts the flowrate of exhaust gas is provided in the communicating pipe.
摘要翻译：在V型六缸发动机中，设置有将多个气缸分成左右第一和第二排排列的气缸组。进气管，第一排气管和第二排气管连接到气缸组的气缸组。在一个排气管中设置第一上游三通催化剂和第一控制阀，而在另一个排气管中设置第二上游三通催化剂和第二控制阀。排气管通过连通管连通在上游三通催化剂和控制阀的上游。调节废气流量的第三控制阀设置在连通管中。

9. 发明申请

US20140360463A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机控制装置
公开(公告)号：US20140360463A1
公开(公告)日：2014-12-11
申请号：US14364151
申请日：2011-12-14
申请人： Hiroyuki Hokuto
发明人： Hiroyuki Hokuto
IPC分类号： F02D41/04
CPC分类号： F02D41/04 , F01M5/001 , F01M11/0004 , F01M11/10 , F01M2011/0037 , F01M2011/0045 , F02D41/047 , F02D41/1495 , F02D41/22 , F02D41/2454 , F02D2041/224 , F02D2250/11 , Y02T10/40
摘要： A control device of an internal combustion engine performs an air-fuel ratio feedback control to set an air-fuel ratio to a target air-fuel ratio, and determines abnormality of a fuel system based on a feedback correction amount by the air-fuel ratio feedback control. The control device of an internal combustion engine includes: a double tank type oil pan including: an inner tank and an outer tank for storing oil; and a mechanism which switches between connection and disconnection of the inner tank and the outer tank; and a controller configured to control the mechanism to connect the inner tank and the outer tank in a case where the feedback correction amount is equal to or larger than a first predetermined value. Thus, it is possible to prevent the air-fuel ratio from getting rich, and it is possible to appropriately prevent the erroneous determination of abnormality of the fuel system.
摘要翻译：内燃机的控制装置进行空燃比反馈控制，将空燃比设定为目标空燃比，并且基于空燃比的反馈修正量来确定燃料系统的异常反馈控制。内燃机的控制装置包括：双罐型油盘，包括：内罐和用于储存油的外罐; 以及在内罐和外箱的连接和断开之间切换的机构; 以及控制器，被配置为在反馈校正量等于或大于第一预定值的情况下，控制连接内罐和外罐的机构。因此，可以防止空燃比变浓，并且可以适当地防止燃料系统的异常的错误判定。

10. 发明申请

US20090138181A1 Fuel Injection Control Apparatus and Control Method of Internal Combustion Engine 有权
标题翻译：燃油喷射控制装置及内燃机控制方法
公开(公告)号：US20090138181A1
公开(公告)日：2009-05-28
申请号：US12085833
申请日：2007-02-26
申请人： Hiroyuki Hokuto
发明人： Hiroyuki Hokuto
IPC分类号： F02D41/30
CPC分类号： F02D41/3011 , F02D41/1475 , F02D41/2445 , F02D41/2454 , F02D41/2467 , F02D41/3094
摘要： A fuel injection correction coefficient for a first fuel injection valve and a second fuel injection valve with respect to a second fuel injection proportion in a second combustion is learned (step 107) in each of learning regions based on the fuel supply amount supplied into a cylinder, by carrying out a first combustion whose fuel injection proportion is set to the second fuel injection proportion, in the operation region of the second combustion (step 106).
摘要翻译：基于供给到气缸中的燃料供给量，在每个学习区域中学习第一燃料喷射阀和第二燃料喷射阀相对于第二燃烧中的第二燃料喷射比例的燃料喷射校正系数在第二燃烧的操作区域中进行燃料喷射比例设定为第二燃料喷射比例的第一燃烧（步骤106）。

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