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1.发明授权Fuel injection amount calculation method and fuel injection controlling apparatus 有权燃料喷射量计算方法和燃料喷射控制装置公开(公告)号：US09534554B2
公开(公告)日：2017-01-03
申请号：US13525470
申请日：2012-06-18
CPC分类号： F02D41/182 , F02D41/32 , F02D2200/0406
摘要： A fuel injection amount calculation method calculates a fuel injection amount to an internal combustion engine of a vehicle. The method can include calculating a relative intake pressure which is a difference between an intake pressure peak of intake air upon intake starting of a cylinder of the internal combustion engine and an intake pressure bottom of the intake air upon intake ending. The method can also include calculating the fuel injection amount based on the relative intake pressure.
摘要翻译： 燃料喷射量计算方法计算对车辆的内燃机的燃料喷射量。 该方法可以包括计算相对进气压力，该相对进气压力是当内燃机的气缸的进气启动时的进气压力的进气压力峰值与进气结束时的进气压力的下降之间的差值。 该方法还可以包括基于相对进气压力来计算燃料喷射量。
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公开(公告)号：US08904855B2
公开(公告)日：2014-12-09
申请号：US13526848
申请日：2012-06-19
申请人： Satoru Okoshi , Kenichi Machida
发明人： Satoru Okoshi , Kenichi Machida
CPC分类号： F02D41/222 , F02D41/042 , F02D41/26 , F02D2200/024 , F02D2200/501 , Y02T10/40
摘要： A fault sensing device for a vehicle includes a time measuring section functioning as a sleep mode while power to a controller is off. The time measuring section can measure a stop time of an engine, and can transmit information on the stop time to the controller when power to the controller is on. When the controller determines that a stop time of the engine is a predetermined time, the controller performs fault sensing for an oil pressure switch.
摘要翻译： 用于车辆的故障检测装置包括用作控制器的电源关闭时用作睡眠模式的时间测量部分。 时间测量部分可以测量发动机的停机时间，并且当控制器通电时，可以将停止时间的信息传送到控制器。 当控制器确定发动机的停机时间是预定时间时，控制器执行油压开关的故障检测。
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公开(公告)号：US20110048373A1
公开(公告)日：2011-03-03
申请号：US12854450
申请日：2010-08-11
申请人： Satoru OKOSHI , Kenichi MACHIDA
发明人： Satoru OKOSHI , Kenichi MACHIDA
IPC分类号： F02D11/10
CPC分类号： F02D31/003 , F02D9/1065 , F02D2011/102 , F02D2200/0404
摘要： An electronic throttle control system and method are provided. The system includes a throttle valve, a motor configured to drive the throttle valve, and a throttle position sensor configured to detect an angle of the throttle valve. The system further includes an engine rotating speed detector, and a controller. The controller is configured to drive the motor to control the angle of the throttle valve. The controller is configured to initially set a lower limit value of the angle to an angle which is greater than a full closure angle of the throttle valve by a predetermined amount. The controller is further configured to, when a rise in an engine rotating speed is detected, re-set the lower limit value to reduce it by a predetermined amount to control the engine rotating speed to within a predetermined value from the preset idle speed.
摘要翻译： 提供电子油门控制系统和方法。 该系统包括节流阀，构造成驱动节流阀的马达和构造成检测节流阀角度的节气门位置传感器。 该系统还包括发动机转速检测器和控制器。 控制器被配置为驱动马达来控制节流阀的角度。 控制器被配置为初始地将角度的下限值设置为大于节气门的完全关闭角度的预定量的角度。 控制器进一步构造成当检测到发动机转速上升时，重新设定下限值以将其减小预定量，以将发动机转速控制在预设怠速以内的预定值内。
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公开(公告)号：US08434453B2
公开(公告)日：2013-05-07
申请号：US12854450
申请日：2010-08-11
申请人： Satoru Okoshi , Kenichi Machida
发明人： Satoru Okoshi , Kenichi Machida
CPC分类号： F02D31/003 , F02D9/1065 , F02D2011/102 , F02D2200/0404
摘要： An electronic throttle control system and method are provided. The system includes a throttle valve, a motor configured to drive the throttle valve, and a throttle position sensor configured to detect an angle of the throttle valve. The system further includes an engine rotating speed detector, and a controller. The controller is configured to drive the motor to control the angle of the throttle valve. The controller is configured to initially set a lower limit value of the angle to an angle which is greater than a full closure angle of the throttle valve by a predetermined amount. The controller is further configured to, when a rise in an engine rotating speed is detected, re-set the lower limit value to reduce it by a predetermined amount to control the engine rotating speed to within a predetermined value from the preset idle speed.
摘要翻译： 提供电子油门控制系统和方法。 该系统包括节流阀，构造成驱动节流阀的马达和构造成检测节流阀角度的节气门位置传感器。 该系统还包括发动机转速检测器和控制器。 控制器被配置为驱动马达来控制节流阀的角度。 控制器被配置为初始地将角度的下限值设置为大于节气门的完全关闭角度的预定量的角度。 控制器进一步构造成当检测到发动机转速上升时，重新设定下限值以将其减小预定量，以将发动机转速控制在预设怠速以内的预定值内。
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公开(公告)号：US20130008244A1
公开(公告)日：2013-01-10
申请号：US13526848
申请日：2012-06-19
申请人： Satoru OKOSHI , Kenichi MACHIDA
发明人： Satoru OKOSHI , Kenichi MACHIDA
IPC分类号： G01M15/09
CPC分类号： F02D41/222 , F02D41/042 , F02D41/26 , F02D2200/024 , F02D2200/501 , Y02T10/40
摘要： A fault sensing device for a vehicle includes a time measuring section functioning as a sleep mode while power to a controller is off. The time measuring section can measure a stop time of an engine, and can transmit information on the stop time to the controller when power to the controller is on. When the controller determines that a stop time of the engine is a predetermined time, the controller performs fault sensing for an oil pressure switch.
摘要翻译： 用于车辆的故障检测装置包括用作控制器的电源关闭时用作睡眠模式的时间测量部分。 时间测量部分可以测量发动机的停机时间，并且当控制器通电时，可以将停止时间的信息传送到控制器。 当控制器确定发动机的停机时间是预定时间时，控制器执行油压开关的故障检测。
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6.发明申请FUEL INJECTION AMOUNT CALCULATION METHOD AND FUEL INJECTION CONTROLLING APPARATUS 有权燃油注入量计算方法和燃油喷射控制装置公开(公告)号：US20120323467A1
公开(公告)日：2012-12-20
申请号：US13525470
申请日：2012-06-18
CPC分类号： F02D41/182 , F02D41/32 , F02D2200/0406
摘要： A fuel injection amount calculation method calculates a fuel injection amount to an internal combustion engine of a vehicle. The method can include calculating a relative intake pressure which is a difference between an intake pressure peak of intake air upon intake starting of a cylinder of the internal combustion engine and an intake pressure bottom of the intake air upon intake ending. The method can also include calculating the fuel injection amount based on the relative intake pressure.
摘要翻译： 燃料喷射量计算方法计算对车辆的内燃机的燃料喷射量。 该方法可以包括计算相对进气压力，该相对进气压力是当内燃机的气缸的进气启动时的进气压力的进气压力峰值与进气结束时的进气压力的下降之间的差值。 该方法还可以包括基于相对进气压力来计算燃料喷射量。
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公开(公告)号：US08327826B2
公开(公告)日：2012-12-11
申请号：US12718349
申请日：2010-03-05
申请人： Satoru Okoshi , Kenichi Machida
发明人： Satoru Okoshi , Kenichi Machida
摘要： Embodiments of the invention provide that an ignition is retarded when continuously occurring knocks are detected, while an ignition is not retarded when a singly occurring knock is detected. By detecting the number of occurrences of detection data pieces from a knock sensor 9 stored in a storage unit 14 in a predetermined time period, a distribution of the detection data pieces is created. When one detection data piece having a value not less than a knock determination value is inputted from the knock sensor 9, the distribution of the detection data pieces is checked. For example, when the detection data pieces spread in a wide range, or the knock level voltage of the total detection data pieces is not less than a predetermined value, a retard instruction is outputted.
摘要翻译： 本发明的实施例提供了当检测到连续出现的敲击时点火被延迟，而当检测到单次发生的敲击时点火不被延迟。 通过在预定时间段内从存储在存储单元14中的爆震传感器9检测检测数据的出现次数，产生检测数据片段的分布。 当从爆震传感器9输入具有不小于爆震判定值的一个检测数据块时，检查检测数据的分布。 例如，当检测数据在宽范围内扩展时，或者总检测数据的爆震电压不小于预定值时，输出延迟指令。
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公开(公告)号：US20100242909A1
公开(公告)日：2010-09-30
申请号：US12718349
申请日：2010-03-05
申请人： Satoru OKOSHI , Kenichi MACHIDA
发明人： Satoru OKOSHI , Kenichi MACHIDA
IPC分类号： F02P5/04
摘要： Embodiments of the invention provide that an ignition is retarded when continuously occurring knocks are detected, while an ignition is not retarded when a singly occurring knock is detected.By detecting the number of occurrences of detection data pieces from a knock sensor 9 stored in a storage unit 14 in a predetermined time period, a distribution of the detection data pieces is created. When one detection data piece having a value not less than a knock determination value is inputted from the knock sensor 9, the distribution of the detection data pieces is checked. For example, when the detection data pieces spread in a wide range, or the knock level voltage of the total detection data pieces is not less than a predetermined value, a retard instruction is outputted.
摘要翻译： 本发明的实施例提供了当检测到连续出现的敲击时点火被延迟，而当检测到单次发生的敲击时点火不被延迟。 通过在预定时间段内从存储在存储单元14中的爆震传感器9检测检测数据的出现次数，产生检测数据片段的分布。 当从爆震传感器9输入具有不小于爆震判定值的一个检测数据块时，检查检测数据的分布。 例如，当检测数据在宽范围内扩展时，或者总检测数据的爆震电压不小于预定值时，输出延迟指令。
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