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1.发明申请公开(公告)号：US20070175462A1
公开(公告)日：2007-08-02
申请号：US11783012
申请日：2007-04-05
申请人： Akihiro Okamoto , Yujin Gotoda , Masayuki Kita , Keiji Wakahara
发明人： Akihiro Okamoto , Yujin Gotoda , Masayuki Kita , Keiji Wakahara
CPC分类号： F02D41/1458 , F02D41/008 , F02D41/1439 , F02D2041/1417 , F02D2041/1433
摘要： An individual-cylinder air-fuel ratio estimation model is designed so as to consider the mixing of gases exhausted from adjacent combustion cylinders, and a movement by which a mixed gas arrives at the position of an air-fuel ratio sensor, in order that influences ascribable to the intervals (combustion intervals) of the adjacent combustion cylinders may be reflected on the estimation values of individual-cylinder air-fuel ratios. In evaluating the mixing of the gases which are exhausted from the adjacent combustion cylinders, there are considered the lengths and shapes of the exhaust manifolds of the respective combustion cylinders. In evaluating the movement by which the mixed gas arrives at the position of the air-fuel ratio sensor, there are considered a distance or volume from the confluence to the position of the air-fuel ratio sensor, and the exhaust gas quantities of the respective combustion cylinders.
摘要翻译： 设计单缸空燃比估计模型，以考虑从相邻燃烧气缸排出的气体的混合以及混合气体到达空燃比传感器的位置的运动，以便影响 归因于相邻燃烧气缸的间隔（燃烧间隔）可以反映在各个气缸空燃比的估计值上。 在评估从相邻燃烧气缸排出的气体的混合时，考虑各个燃烧气缸的排气歧管的长度和形状。 在评估混合气体到达空燃比传感器的位置的运动时，考虑到从汇合到空燃比传感器的位置的距离或体积，以及各空气燃料比传感器的排气量 燃烧气瓶。
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2.发明申请公开(公告)号：US20050161033A1
公开(公告)日：2005-07-28
申请号：US11038037
申请日：2005-01-21
申请人： Akihiro Okamoto , Yujin Gotoda , Masayuki Kita , Keiji Wakahara
发明人： Akihiro Okamoto , Yujin Gotoda , Masayuki Kita , Keiji Wakahara
CPC分类号： F02D41/1458 , F02D41/008 , F02D41/1439 , F02D2041/1417 , F02D2041/1433
摘要： An individual-cylinder air-fuel ratio estimation model is designed so as to consider the mixing of gases exhausted from adjacent combustion cylinders, and a movement by which a mixed gas arrives at the position of an air-fuel ratio sensor, in order that influences ascribable to the intervals (combustion intervals) of the adjacent combustion cylinders may be reflected on the estimation values of individual-cylinder air-fuel ratios. In evaluating the mixing of the gases which are exhausted from the adjacent combustion cylinders, there are considered the lengths and shapes of the exhaust manifolds of the respective combustion cylinders. In evaluating the movement by which the mixed gas arrives at the position of the air-fuel ratio sensor, there are considered a distance or volume from the confluence to the position of the air-fuel ratio sensor, and the exhaust gas quantities of the respective combustion cylinders.
摘要翻译： 设计单缸空燃比估计模型，以考虑从相邻燃烧气缸排出的气体的混合以及混合气体到达空燃比传感器的位置的运动，以便影响 归因于相邻燃烧气缸的间隔（燃烧间隔）可以反映在各个气缸空燃比的估计值上。 在评估从相邻燃烧气缸排出的气体的混合时，考虑各个燃烧气缸的排气歧管的长度和形状。 在评估混合气体到达空燃比传感器的位置的运动时，考虑到从汇合到空燃比传感器的位置的距离或体积，以及各空气燃料比传感器的排气量 燃烧气瓶。
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公开(公告)号：US07243644B2
公开(公告)日：2007-07-17
申请号：US11038037
申请日：2005-01-21
申请人： Akihiro Okamoto , Yujin Gotoda , Masayuki Kita
发明人： Akihiro Okamoto , Yujin Gotoda , Masayuki Kita
CPC分类号： F02D41/1458 , F02D41/008 , F02D41/1439 , F02D2041/1417 , F02D2041/1433
摘要： An individual-cylinder air-fuel ratio estimation model is designed so as to consider the mixing of gases exhausted from adjacent combustion cylinders, and a movement by which a mixed gas arrives at the position of an air-fuel ratio sensor, in order that influences ascribable to the intervals (combustion intervals) of the adjacent combustion cylinders may be reflected on the estimation values of individual-cylinder air-fuel ratios. In evaluating the mixing of the gases which are exhausted from the adjacent combustion cylinders, there are considered the lengths and shapes of the exhaust manifolds of the respective combustion cylinders. In evaluating the movement by which the mixed gas arrives at the position of the air-fuel ratio sensor, there are considered a distance or volume from the confluence to the position of the air-fuel ratio sensor, and the exhaust gas quantities of the respective combustion cylinders.
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公开(公告)号：US09254757B2
公开(公告)日：2016-02-09
申请号：US13147149
申请日：2009-09-11
申请人： Masaya Yamamoto , Yujin Gotoda , Koji Nomura , Takeshi Torii
发明人： Masaya Yamamoto , Yujin Gotoda , Koji Nomura , Takeshi Torii
CPC分类号： B60W20/10 , B60K6/445 , B60K2350/1092 , B60L11/123 , B60L11/14 , B60L11/1864 , B60L2210/40 , B60L2250/16 , B60W20/00 , B60W50/14 , B60W2050/146 , B60W2710/0677 , Y02T10/6217 , Y02T10/6239 , Y02T10/7005 , Y02T10/7061 , Y02T10/7077 , Y02T10/7241 , Y02T10/84
摘要： On a display, a running power determined in accordance with an accelerator position or the like is displayed. When the hybrid vehicle is controlled in a CS mode, the running power is displayed together with eco-acceleration power greater than a first engine starting power. When the hybrid vehicle is controlled in a CD mode, the running power is displayed together with a second engine starting power in place of the eco-acceleration power. The engine is stopped when the running power is smaller than the first engine starting threshold value in the CS mode. The engine is driven when the running power is equal to or greater than the first engine starting threshold value in the CS mode. The engine is stopped when the running power is smaller than a second engine starting threshold value in the CD mode. The engine is driven when the running power is equal to or greater than the second engine starting threshold value in the CD mode. The second engine starting threshold value is greater than the first engine starting threshold value.
摘要翻译： 在显示器上显示根据加速器位置等确定的行驶功率。 当混合动力车辆被控制在CS模式时，运行功率与大于第一发动机起动功率的生态加速功率一起显示。 当混合动力车辆被控制在CD模式时，运行功率与第二发动机起动功率一起显示，代替生态加速功率。 当运行功率小于CS模式下的第一发动机起动阈值时，发动机停止。 当运行功率等于或大于CS模式中的第一发动机起动阈值时，发动机被驱动。 当运行功率小于CD模式中的第二发动机起动阈值时，发动机停止。 当运行功率等于或大于CD模式中的第二发动机起动阈值时，发动机被驱动。 第二发动机起动阈值大于第一发动机起动阈值。
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公开(公告)号：US20110295456A1
公开(公告)日：2011-12-01
申请号：US13147149
申请日：2009-09-11
申请人： Masaya Yamamoto , Yujin Gotoda , Koji Nomura , Takeshi Torii
发明人： Masaya Yamamoto , Yujin Gotoda , Koji Nomura , Takeshi Torii
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/445 , B60K2350/1092 , B60L11/123 , B60L11/14 , B60L11/1864 , B60L2210/40 , B60L2250/16 , B60W20/00 , B60W50/14 , B60W2050/146 , B60W2710/0677 , Y02T10/6217 , Y02T10/6239 , Y02T10/7005 , Y02T10/7061 , Y02T10/7077 , Y02T10/7241 , Y02T10/84
摘要： On a display, a running power determined in accordance with an accelerator position or the like is displayed. When the hybrid vehicle is controlled in a CS mode, the running power is displayed together with eco-acceleration power greater than a first engine starting power. When the hybrid vehicle is controlled in a CD mode, the running power is displayed together with a second engine starting power in place of the eco-acceleration power. The engine is stopped when the running power is smaller than the first engine starting threshold value in the CS mode. The engine is driven when the running power is equal to or greater than the first engine starting threshold value in the CS mode. The engine is stopped when the running power is smaller than a second engine starting threshold value in the CD mode. The engine is driven when the running power is equal to or greater than the second engine starting threshold value in the CD mode. The second engine starting threshold value is greater than the first engine starting threshold value.
摘要翻译： 在显示器上显示根据加速器位置等确定的行驶功率。 当混合动力车辆被控制在CS模式时，运行功率与大于第一发动机起动功率的生态加速功率一起显示。 当混合动力车辆被控制在CD模式时，运行功率与第二发动机起动功率一起显示，代替生态加速功率。 当运行功率小于CS模式下的第一发动机起动阈值时，发动机停止。 当运行功率等于或大于CS模式中的第一发动机起动阈值时，发动机被驱动。 当运行功率小于CD模式中的第二发动机起动阈值时，发动机停止。 当运行功率等于或大于CD模式中的第二发动机起动阈值时，发动机被驱动。 第二发动机起动阈值大于第一发动机起动阈值。
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