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1. 发明授权

US4730587A Control device of an internal combustion engine 失效
标题翻译：内燃机的控制装置
公开(公告)号：US4730587A
公开(公告)日：1988-03-15
申请号：US52114
申请日：1987-04-24
申请人： Kazuhiko Norota , Takashi Hattori , Nobuyuki Kobayashi
发明人： Kazuhiko Norota , Takashi Hattori , Nobuyuki Kobayashi
IPC分类号： F02P15/00 , F02D35/00 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/34 , F02D43/00 , F02P5/15 , F16H61/04 , F02P5/00
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F02D35/00 , F02P5/1502 , F16H63/502 , Y02T10/46
摘要： An engine having a fuel injector for normally feeding a lean air-fuel mixture into the engine cylinders. Ignition timing is determined so that it is suitable for the lean air-fuel mixture. The gear changing operation of the transmission of the engine is detected from the change in the engine speed and the change in the absolute pressure in the intake passage. When the gear changing operation is carried out, a rich air-fuel mixture is fed into the engine cylinders, and the ignition timing is retarded.
摘要翻译：具有燃料喷射器的发动机，用于将稀薄空气燃料混合物正常地供给到发动机气缸中。点火正时被确定为适合于稀薄空气 - 燃料混合物。从发动机转速的变化和进气通道的绝对压力的变化来检测发动机变速器的变速操作。当执行变速操作时，将丰富的空气 - 燃料混合物供给到发动机气缸中，并且点火正时被延迟。

2. 发明授权

US4718014A Apparatus for controlling ignition timing in an internal combustion engine 失效
标题翻译：用于控制内燃机中点火正时的装置
公开(公告)号：US4718014A
公开(公告)日：1988-01-05
申请号：US729853
申请日：1985-05-02
申请人： Nobuyuki Kobayashi , Takashi Hattori , Kazuhiko Norota
发明人： Nobuyuki Kobayashi , Takashi Hattori , Kazuhiko Norota
IPC分类号： F02P5/15 , F02P5/08
CPC分类号： F02P5/1504 , Y02T10/46 , Y10T477/67 , Y10T477/671
摘要： An ignition timing control apparatus for a spark ignition internal combustion engine for a vehicle having a manually operated transmission system. The apparatus includes an ignition control system for controlling ignition timing in such a manner that the timing is advanced when the engine speed drops due to engagement of the clutch of the transmission apparatus to begin the initial movement of the vehicle. The drop in the engine speed is sensed by detecting whether a second order difference value of the engine speed is lower than a reference value. This realizes quick control of the engine speed.
摘要翻译：一种用于具有手动操作的传动系统的用于车辆的火花点火内燃机的点火正时控制装置。该装置包括点火控制系统，用于以当发动机速度由于变速装置的离合器的接合而开始车辆的初始运动而发动机转速下降的方式控制点火正时。通过检测发动机转速的二阶差值是否低于参考值来检测发动机转速的下降。这实现了对发动机转速的快速控制。

3. 发明授权

US4607603A Fuel injection system employing the second time differential of pressure or air flow rate 失效
标题翻译：燃料喷射系统采用压力或空气流量的第二时间差
公开(公告)号：US4607603A
公开(公告)日：1986-08-26
申请号：US669723
申请日：1984-11-08
申请人： Nobuyuki Kobayashi , Toshimitsu Ito , Kazuhiko Norota
发明人： Nobuyuki Kobayashi , Toshimitsu Ito , Kazuhiko Norota
IPC分类号： F02D41/04 , F02D41/10 , F02B3/00
CPC分类号： F02D41/10 , F02D41/045 , F02D41/105
摘要： Synchronous fuel injection amount of injected from a fuel injector in synchronization with rotation of an engine is controlled in relation to the second time differential of either the intake pipe pressure or intake flow rate.
摘要翻译：与进气管压力或进气流量的第二时间差相关地控制与发动机的旋转同步地从燃料喷射器喷射的同步燃料喷射量。

4. 发明授权

US4495926A Apparatus for controlling the fuel supply of an internal combustion engine 失效
标题翻译：用于控制内燃机的燃料供应的装置
公开(公告)号：US4495926A
公开(公告)日：1985-01-29
申请号：US566418
申请日：1983-12-28
申请人： Nobuyuki Kobayashi , Takashi Hattori
发明人： Nobuyuki Kobayashi , Takashi Hattori
IPC分类号： F02D41/04 , F02D41/02 , F02D41/24 , F02D41/34 , F02M51/02
CPC分类号： F02D41/2412
摘要： The fuel supply to an internal combustion engine is controlled by fuel injection signals that depend on the intake manifold pneumatic pressure PM and the engine running speed NE. The basic pulse width TP of the fuel injection signal is calculated from the equation TP=(TPBSE+TPNE)TPKNE, where TPBSE is taken from a one-dimensional function table PM-TPBSE, TPNE is taken from a one-dimensional function table NE-TPNE, and TPKNE is taken from a one-dimensional function table NE-TPKNE.
摘要翻译：通过取决于进气歧管气动压力PM和发动机运行速度NE的燃料喷射信号来控制内燃机的燃料供给。燃料喷射信号的基本脉冲宽度TP由公式TP =（TPBSE + TPNE）TPKNE计算，其中TPBSE取自一维功能表PM-TPBSE，TPNE取自一维功能表NE -TPNE，TPKNE取自一维功能表NE-TPKNE。

5. 发明授权

US4725955A Apparatus for controlling ignition timing in an internal combustion engine 失效
标题翻译：用于控制内燃机中点火正时的装置
公开(公告)号：US4725955A
公开(公告)日：1988-02-16
申请号：US730582
申请日：1985-05-06
申请人： Nobuyuki Kobayashi , Takashi Hattori , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Takashi Hattori , Toshimitsu Ito
IPC分类号： F02D41/14 , F02P5/15 , F02M51/00
CPC分类号： F02D41/1486 , F02P5/1502 , F02P5/1514 , F02D41/2422 , Y02T10/46
摘要： Disclosed is an engine having an air-fuel ratio control apparatus for obtaining various air-fuel ratios, the range of which is between the stoichiometric air-fuel ratio or lower than that ratio and the high air-fuel ratio providing a very lean air-fuel mixture. A plurality of ignition timing maps is provided, these maps having a respective order of priority determined by the air-fuel ratio. During operation of the engine, parameters substantially related to the air-fuel ratio ranges are detected, and a map having the highest order of priority is selected from the maps which meet the engine parameters. The ignition timing is calculated from the selected map.
摘要翻译：公开了一种具有空燃比控制装置的发动机，其用于获得各种空燃比，其范围在理论空燃比或低于该比之间，高空燃比提供非常稀薄的空气 - 燃料混合物提供了多个点火正时图，这些图具有由空燃比确定的各自的优先顺序。在发动机运转期间，检测与空燃比范围基本相关的参数，并且从满足发动机参数的图中选择具有最高优先级顺序的地图。从所选地图计算点火正时。

6. 发明授权

US4719888A Method and apparatus for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的方法和装置
公开(公告)号：US4719888A
公开(公告)日：1988-01-19
申请号：US731524
申请日：1985-05-07
申请人： Nobuyuki Kobayashi , Takashi Hattori , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Takashi Hattori , Toshimitsu Ito
IPC分类号： F02D41/00 , F02D41/04 , F02D41/10 , F02D41/14 , F02B3/00
CPC分类号： F02D41/149 , F02D41/1406
摘要： In an internal combustion engine, when the opening of a throttle valve is smaller than a relatively small definite value, the feedback of the air-fuel ratio of the engine is controlled so that the air-fuel ratio is brought close to a first target air-fuel ratio. When the opening of the throttle valve is equal to or larger than a relatively small definite value and is smaller than a relatively large definite value, the feedback of the air-fuel ratio of the engine is controlled so that the air-fuel ratio is brought close to a second target air-fuel ratio on the rich side with respect to the first target air-fuel ratio. Further, when the opening of the throttle valve is equal to or larger than the relatively large definite value, the air-fuel ratio of the engine is controlled to be a power fuel increment air-fuel ratio.
摘要翻译：在内燃机中，当节流阀的开度小于相对较小的定值时，控制发动机的空燃比的反馈，使空燃比接近第一目标空气 - 燃料比。当节流阀的开度等于或大于相对较小的确定值并且小于相对较大的确定值时，控制发动机的空燃比的反馈，从而使空燃比相对于第一目标空燃比在浓侧接近第二目标空燃比。此外，当节流阀的开度等于或大于相对较大的定值时，发动机的空燃比被控制为动力燃料增量空燃比。

7. 发明授权

US4561399A Method of controlling air-fuel ratio 失效
标题翻译：控制空燃比的方法
公开(公告)号：US4561399A
公开(公告)日：1985-12-31
申请号：US643711
申请日：1984-08-24
申请人： Nobuyuki Kobayashi , Takashi Hattori
发明人： Nobuyuki Kobayashi , Takashi Hattori
IPC分类号： F02D41/34 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/18 , F02D41/24 , F02D41/32 , F02D45/00 , F02M7/00
CPC分类号： F02D41/1497 , F02D41/047 , F02D41/18 , F02D41/2454 , F02D41/32 , F02D41/08 , F02D41/2441 , F02D41/2474
摘要： There is disclosed a control of learning correction coefficient compensating an aging of the air flow meter and a high altitude of highlands where the motor vehicle travels. A lower limit for a altitude compensating learning correction coefficient FHAC is computed by use of the altitude compensating learning correction coefficient FHAC determined during idling of the engine. A feedback correction coefficient FAF is determined such that it gets greater as the air-fuel ratio becomes smaller than the stoichiometric level of air-fuel ratio and it gets smaller as the air-fuel ratio becomes greater than the stoichiometric level of air-fuel ratio. When the mean value FAFAV1 of the feedback correction coefficient FAF is equal to the predetermined value or more, the altitude compensating learning correction coefficient FHAC is increased. Whereas, the mean value FAFAV1 is less than the predetermined value, the altitude compensating learning correction coefficient FHAC is decreased. The altitude compensating learning correction coefficient FHAC is not exceeded the lower limit therefor.
摘要翻译：公开了一种学习校正系数的控制，其补偿空气流量计的老化和机动车辆行驶的高原的高空。通过使用在发动机怠速期间确定的高度补偿学习校正系数FHAC来计算高度补偿学习校正系数FHAC的下限。反馈校正系数FAF被确定为随着空燃比变得小于空燃比的化学计量水平而变大，并且随着空燃比变得大于空燃比的化学计量水平而变小。当反馈校正系数FAF的平均值FAFAV1等于或大于预定值时，增加高度补偿学习校正系数FHAC。而平均值FAFAV1小于预定值，降低了高度补偿学习校正系数FHAC。高度补偿学习校正系数FHAC不超过其下限。

8. 发明授权

US4653451A Method and apparatus for detecting surging in internal combustion engine 失效
标题翻译：用于检测内燃机浪涌的方法和装置
公开(公告)号：US4653451A
公开(公告)日：1987-03-31
申请号：US731522
申请日：1985-05-07
申请人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
IPC分类号： F02D41/14 , F02D43/00 , G01M15/00
CPC分类号： F02D41/1476 , F02D41/1474
摘要： In an internal combustion engine, the concentration of a specific composition is detected, and the fluctuation thereof is calculated. Surging in the engine is detected by comparing the calculated fluctuation with a predetermined value.
摘要翻译：在内燃机中，检测特定组成的浓度，并计算其波动。通过将计算的波动与预定值进行比较来检测引擎中的喘振。

9. 发明授权

US4625699A Method and apparatus for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的方法和装置
公开(公告)号：US4625699A
公开(公告)日：1986-12-02
申请号：US760658
申请日：1985-07-30
申请人： Nobuyuki Kobayashi , Takashi Hattori
发明人： Nobuyuki Kobayashi , Takashi Hattori
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34 , F02D45/00
CPC分类号： F02D41/2483 , F02D41/2441 , F02D41/2454
摘要： In an internal combustion engine wherein a learning correction amount for improving the drivability in a high altitude is introduced into the feedback control of the air-fuel ratio, a lower limit is imposed on the learning correction amount, and a reference value for the lower limit is renewed in accordance with comparison of the mean value of an air-fuel ratio correction amount with a predetermined value and comparison of the learning correction amount with the reference value in an idling state.
摘要翻译：在内燃机中，将用于提高高空行驶能力的学习修正量引入空燃比的反馈控制中，对学习修正量施加下限，下限的基准值根据空燃比校正量的平均值与预定值的比较并将学习校正量与空转状态下的参考值进行比较来更新。

10. 发明授权

US4713766A Method and apparatus for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的方法和装置
公开(公告)号：US4713766A
公开(公告)日：1987-12-15
申请号：US730581
申请日：1985-05-06
申请人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
IPC分类号： F02P5/15 , F02D41/00 , F02D41/04 , F02D41/26 , F02D41/34 , F02D43/00 , F02D5/02
CPC分类号： F02D41/045 , F02D41/0002 , F02D41/263 , Y02T10/42
摘要： In an internal combustion engine having a throttle valve, a flag or switch having hysteresis characteristics using the operation of the throttle valve is provided.
摘要翻译：在具有节流阀的内燃机中，提供使用节气门的操作的具有滞后特性的标志或开关。

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