公开(公告)号：US09114728B2

公开(公告)日：2015-08-25

申请号：US14353767

申请日：2011-10-24

申请人： Yoshimoto Matsuda ,  Hirohide Matsushima

发明人： Yoshimoto Matsuda ,  Hirohide Matsushima

IPC分类号： B60L15/20 ,  B62J99/00 ,  B62K25/28 ,  B62M7/04 ,  B62K11/04 ,  B60W10/00 ,  B60W30/19

CPC分类号： B60L15/2072 ,  B60L15/20 ,  B60L15/2054 ,  B60L2200/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/486 ,  B60W10/00 ,  B60W30/19 ,  B60W2710/081 ,  B60Y2200/12 ,  B60Y2300/19 ,  B60Y2300/66 ,  B62J99/00 ,  B62K11/04 ,  B62K25/283 ,  B62K2204/00 ,  B62M7/04 ,  Y02T10/645 ,  Y02T10/7275

摘要： An electric vehicle comprises a motor controller for controlling an electric motor to execute a control routine to perform torque control when the driving power transmission path is detected to be in the driving power transmission state, and executes a control routine to perform rotational speed control, when the driving power transmission path is detected to be in the driving power cut-off state; wherein in the rotational speed control, an angular velocity of an upstream rotary member gets close to an angular velocity of a downstream rotary member; wherein when shifting from the driving power cut-off state to the driving power transmission state, the motor controller switches the rotational speed control to the torque control after performing predetermined transit control; and wherein a change rate of the torque output is made less in the transit control than in the torque control.

摘要翻译： 电动车辆包括电动机控制器，用于控制电动机执行控制程序以在驱动动力传递路径被检测为处于驱动动力传递状态时执行转矩控制，并且执行控制程序以执行转速控制，当 驱动动力传递路径被检测为处于驱动停电状态; 其中，在所述转速控制中，上游旋转部件的角速度接近下游旋转部件的角速度; 其特征在于，在从所述驱动动力切断状态切换到所述驱动动力传递状态时，所述马达控制器在进行了规定的转向控制之后，将所述转速控制切换为转矩控制。 并且其中转矩输出的变化率在转向控制中比在转矩控制中减小。

公开(公告)号：US20110130932A1

公开(公告)日：2011-06-02

申请号：US12954023

申请日：2010-11-24

申请人： Kenji Takenaka ,  Hirohide Matsushima ,  Osamu Tani ,  Tomomichi Nose ,  Masahiro Yamaguchi

发明人： Kenji Takenaka ,  Hirohide Matsushima ,  Osamu Tani ,  Tomomichi Nose ,  Masahiro Yamaguchi

IPC分类号： F16H59/36

CPC分类号： F16H63/50 ,  F16H59/24 ,  F16H59/30 ,  F16H59/38 ,  F16H2059/144

摘要： A vehicle control system includes a determiner configured to determine whether or not a driver has performed a predetermined acceleration or deceleration operation; a detector configured to detect a value of at least one of a relative rotational position and relative rotational speed of an input shaft and an output shaft, the input shaft being positioned upstream of an engagement portion of driving power transmission members which are engaged with each other with a slack on a driving power transmission path, and the output shaft being positioned downstream of the engagement portion, and a controller configured to execute control for accelerating or decelerating the input shaft or the output shaft to reduce at least one of a contact speed and transmission torque of the driving power transmission members based on the value detected by the detector, if the determiner determines that the driver has performed the acceleration or deceleration operation.

摘要翻译： 车辆控制系统包括确定器，其被配置为确定驾驶员是否已经执行了预定的加速或减速操作; 检测器，其被配置为检测输入轴和输出轴的相对旋转位置和相对转速中的至少一个的值，所述输入轴位于彼此接合的驱动动力传递部件的接合部分的上游 在驱动动力传递路径上具有松弛，并且输出轴位于接合部分的下游，以及控制器，被配置为执行用于加速或减速输入轴或输出轴的控制，以减少接触速度和 如果确定器确定驾驶员已经执行了加速或减速操作，则基于由检测器检测到的值，驱动动力传递构件的传递扭矩。

公开(公告)号：US20080215229A1

公开(公告)日：2008-09-04

申请号：US11998854

申请日：2007-11-29

申请人： Hirohide Matsushima ,  Kenji Takenaka ,  Takashi Abe ,  Ryo Suzuki ,  Takuya Sakamoto ,  Yoshinobu Mori

发明人： Hirohide Matsushima ,  Kenji Takenaka ,  Takashi Abe ,  Ryo Suzuki ,  Takuya Sakamoto ,  Yoshinobu Mori

IPC分类号： F02D41/30

CPC分类号： F02D41/107 ,  F02D41/047 ,  F02D41/18 ,  F02D41/2422 ,  F02D2200/0402 ,  F02D2200/0406

摘要： A method of estimating an air-intake amount of an internal combustion engine is provided. The method may comprise detecting a fluid energy amount in an interior of an air-intake passage at first and second points in time while an intake valve is closed from a compression stroke to an exhaust stroke, and calculating a predicted air-intake amount using the values of the fluid energy amounts at the first and second points with reference to an air-intake amount calculation map showing a correlation between the values of the fluid energy amounts at the first and second points and the predicted air-intake amount in the intake stroke, the air-intake amount calculation map being pre-created by finding the values of the fluid energy amounts in the air-intake passage at the first and second points and the air-intake amount, for plural running states of the internal combustion engine.

摘要翻译： 提供了一种估计内燃机的进气量的方法。 该方法可以包括在进气门从压缩冲程到排气冲程关闭的同时在第一和第二时间点检测进气通道的内部的流体能量，并且使用 参考进气量计算图，第一点和第二点处的流体能量的值在第一和第二点处的流体能量的值与进气冲程中的预测空气进入量之间的相关性 通过在内燃机的多个运转状态下，通过求出第一点和第二点处的进气通道中的流体能量值和进气量来预先创建进气量计算图。

公开(公告)号：US07685981B2

公开(公告)日：2010-03-30

申请号：US11731783

申请日：2007-03-29

申请人： Hirohide Matsushima ,  Yoji Fukami ,  Takeshi Ikeda ,  Kozo Suzuki

发明人： Hirohide Matsushima ,  Yoji Fukami ,  Takeshi Ikeda ,  Kozo Suzuki

IPC分类号： F01L1/34

CPC分类号： F01L1/3442 ,  F01L2001/34426 ,  F01L2001/3444 ,  F01L2800/00 ,  F01L2820/02

摘要： A method of controlling a variable valve timing system comprising calculating, by a sliding mode control, a first control amount based on a deviation between a target value and an actually measured value of the position of the displacing member of the variable valve timing system, calculating a second control amount by integrating the deviation as an input when the deviation falls within a predetermined numeric value range containing a zero value, or by integrating the zero value as the input when the deviation falls outside the predetermined numeric value range; and adding the first control amount and the second control amount to set a compensation control amount for compensating the position of the displacing member.

摘要翻译： 一种控制可变气门正时系统的方法，包括：通过滑动模式控制，基于目标值与可变气门正时系统的位移构件的实际测量值之间的偏差来计算第一控制量，计算 第二控制量，当偏差落入包含零值的预定数值范围内时，通过将偏差积分为输入，或者当偏差落在预定数值范围之外时通过积分零值作为输入; 并且添加第一控制量和第二控制量，以设置用于补偿位移构件的位置的补偿控制量。

公开(公告)号：US20080011254A1

公开(公告)日：2008-01-17

申请号：US11731783

申请日：2007-03-29

申请人： Hirohide Matsushima ,  Yoji Fukami ,  Takeshi Ikeda ,  Kozo Suzuki

发明人： Hirohide Matsushima ,  Yoji Fukami ,  Takeshi Ikeda ,  Kozo Suzuki

IPC分类号： F01L1/047

CPC分类号： F01L1/3442 ,  F01L2001/34426 ,  F01L2001/3444 ,  F01L2800/00 ,  F01L2820/02

摘要： A method of controlling a variable valve timing system comprising calculating, by a sliding mode control, a first control amount based on a deviation between a target value and an actually measured value of the position of the displacing member of the variable valve timing system, calculating a second control amount by integrating the deviation as an input when the deviation falls within a predetermined numeric value range containing a zero value, or by integrating the zero value as the input when the deviation falls outside the predetermined numeric value range; and adding the first control amount and the second control amount to set a compensation control amount for compensating the position of the displacing member.

摘要翻译： 一种控制可变气门正时系统的方法，包括：通过滑动模式控制，基于目标值与可变气门正时系统的位移构件的实际测量值之间的偏差来计算第一控制量，计算 第二控制量，当偏差落入包含零值的预定数值范围内时，通过将偏差积分为输入，或者当偏差落在预定数值范围之外时通过积分零值作为输入; 并且添加第一控制量和第二控制量，以设置用于补偿位移构件的位置的补偿控制量。

公开(公告)号：US20050234624A1

公开(公告)日：2005-10-20

申请号：US11102451

申请日：2005-04-08

申请人： Hirohide Matsushima ,  Yoichi Jinja ,  Daisuke Kawai ,  Ryo Suzuki

发明人： Hirohide Matsushima ,  Yoichi Jinja ,  Daisuke Kawai ,  Ryo Suzuki

IPC分类号： F16H61/02 ,  F16H59/48 ,  F16H61/04 ,  F16H61/682 ,  G06F7/00

CPC分类号： F16H57/0006 ,  F16H59/48 ,  F16H2059/144 ,  F16H2059/6823 ,  Y10T477/619 ,  Y10T477/6414

摘要： A method of reducing at least one of a contact speed and a transmitting torque between power transmission members, when a slack between the power transmission members in a power transmission path from a drive source to a wheel is apparently gone upon an acceleration or deceleration of the drive source or the wheel. The method includes the steps of detecting an information relating to a rotational speed of an input shaft of a controlled section in the power transmission path, the controlled section being defined as to be reduced in the at least one of the contact speed and the transmitting torque, calculating a relative rotational position between the input shaft and an output shaft of the controlled section based on the detected information relating to the rotational speed of the input shaft, and accelerating or decelerating at least one of the input shaft and the output shaft so as to reduce the at least one of the contact speed and the transmitting torque between the power transmission members based on the calculated relative rotational position.

摘要翻译： 一种在动力传递构件之间减小接触速度和传递扭矩中的至少一个的方法，当从驱动源到车轮的动力传递路径中的动力传递构件之间的松弛明显地在加速或减速时 驱动源或车轮。 该方法包括以下步骤：检测与动力传递路径中受控部分的输入轴的转速有关的信息，所述受控部分被限定为接触速度和传递转矩中的至少一个 基于与输入轴的转速相关的检测信息，计算输入轴与受控部的输出轴之间的相对旋转位置，以及加速或减速输入轴和输出轴中的至少一个，以便 基于计算出的相对旋转位置来减小动力传递构件之间的接触速度和传递扭矩中的至少一个。

公开(公告)号：US20140336858A1

公开(公告)日：2014-11-13

申请号：US14353769

申请日：2011-10-24

申请人： Hirohide Matsushima ,  Yoshimoto Matsuda

发明人： Hirohide Matsushima ,  Yoshimoto Matsuda

IPC分类号： B60L15/20

CPC分类号： B60L15/2054 ,  B60L11/1881 ,  B60L2200/12 ,  B60L2200/32 ,  B60L2240/12 ,  B60L2240/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/461 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2240/80 ,  B60L2250/28 ,  B60L2270/145 ,  B62K11/06 ,  B62K2204/00 ,  B62K2207/02 ,  B62M11/06 ,  B62M2701/0046 ,  B62M2701/0092 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7275 ,  Y02T90/34

摘要： An electric vehicle comprises an electric motor; a manual transmission which selects one driving power transmission path and shifts a present driving power transmission path to the selected driving transmission path, in response to a rider changing a speed of the electric motor; a shifting state detecting device for detecting whether the manual transmission is in a driving power transmission state or in a driving power cut-off state; and a motor controller for executing a first control routine to control the electric motor; wherein in the first routine, torque control of the electric motor is performed when the manual transmission is detected to be in the driving power transmission state, and mitigation control of the electric motor is performed to mitigate an impact caused by shifting, when the manual transmission is detected to be in the driving power cut-off state, the mitigation control being different from the torque control.

摘要翻译： 电动车辆包括电动机; 响应于骑车人改变电动机的速度，选择一个驱动功率传输路径并将当前驱动功率传输路径移动到所选择的驱动传输路径的手动变速器; 移动状态检测装置，用于检测手动变速器是处于驱动动力传递状态还是处于驱动动力切断状态; 以及电动机控制器，用于执行第一控制程序以控制电动机; 其中，在第一程序中，当手动变速器被检测为处于驱动动力传递状态时，执行电动机的转矩控制，并且当手动变速器执行时，执行电动机的减速控制以减轻由变速引起的冲击 被检测为处于驱动停电状态，缓解控制与转矩控制不同。

公开(公告)号：US07386381B2

公开(公告)日：2008-06-10

申请号：US11102451

申请日：2005-04-08

申请人： Hirohide Matsushima ,  Yoichi Jinja ,  Daisuke Kawai ,  Ryo Suzuki

发明人： Hirohide Matsushima ,  Yoichi Jinja ,  Daisuke Kawai ,  Ryo Suzuki

IPC分类号： G06F7/00

CPC分类号： F16H57/0006 ,  F16H59/48 ,  F16H2059/144 ,  F16H2059/6823 ,  Y10T477/619 ,  Y10T477/6414

摘要： A method of reducing at least one of a contact speed and a transmitting torque between power transmission members, when a slack between the power transmission members in a power transmission path from a drive source to a wheel is apparently gone upon an acceleration or deceleration of the drive source or the wheel. The method includes the steps of detecting an information relating to a rotational speed of an input shaft of a controlled section in the power transmission path, the controlled section being defined as to be reduced in the at least one of the contact speed and the transmitting torque, calculating a relative rotational position between the input shaft and an output shaft of the controlled section based on the detected information relating to the rotational speed of the input shaft, and accelerating or decelerating at least one of the input shaft and the output shaft so as to reduce the at least one of the contact speed and the transmitting torque between the power transmission members based on the calculated relative rotational position.

摘要翻译： 一种在动力传递构件之间减小接触速度和传递扭矩中的至少一个的方法，当从驱动源到车轮的动力传递路径中的动力传递构件之间的松弛明显地在加速或减速时 驱动源或车轮。 该方法包括以下步骤：检测与动力传递路径中受控部分的输入轴的转速有关的信息，所述受控部分被限定为接触速度和传递转矩中的至少一个 基于与输入轴的转速相关的检测信息，计算输入轴与受控部的输出轴之间的相对旋转位置，以及加速或减速输入轴和输出轴中的至少一个，以便 基于计算出的相对旋转位置来减小动力传递构件之间的接触速度和传递扭矩中的至少一个。

公开(公告)号：US08510021B2

公开(公告)日：2013-08-13

申请号：US12954023

申请日：2010-11-24

申请人： Kenji Takenaka ,  Hirohide Matsushima ,  Osamu Tani ,  Tomomichi Nose ,  Masahiro Yamaguchi

发明人： Kenji Takenaka ,  Hirohide Matsushima ,  Osamu Tani ,  Tomomichi Nose ,  Masahiro Yamaguchi

IPC分类号： F16H63/50 ,  F16H61/02

CPC分类号： F16H63/50 ,  F16H59/24 ,  F16H59/30 ,  F16H59/38 ,  F16H2059/144

摘要： A vehicle control system includes a determiner configured to determine whether or not a driver has performed a predetermined acceleration or deceleration operation; a detector configured to detect a value of at least one of a relative rotational position and relative rotational speed of an input shaft and an output shaft, the input shaft being positioned upstream of an engagement portion of driving power transmission members which are engaged with each other with a slack on a driving power transmission path, and the output shaft being positioned downstream of the engagement portion, and a controller configured to execute control for accelerating or decelerating the input shaft or the output shaft to reduce at least one of a contact speed and transmission torque of the driving power transmission members based on the value detected by the detector, if the determiner determines that the driver has performed the acceleration or deceleration operation.

摘要翻译： 车辆控制系统包括确定器，其被配置为确定驾驶员是否已经执行了预定的加速或减速操作; 检测器，其被配置为检测输入轴和输出轴的相对旋转位置和相对转速中的至少一个的值，所述输入轴位于彼此接合的驱动动力传递部件的接合部分的上游 在驱动动力传递路径上具有松弛，并且输出轴位于接合部分的下游，以及控制器，被配置为执行用于加速或减速输入轴或输出轴的控制，以减少接触速度和 如果确定器确定驾驶员已经执行了加速或减速操作，则基于由检测器检测到的值，驱动动力传递构件的传递扭矩。

公开(公告)号：US07769523B2

公开(公告)日：2010-08-03

申请号：US11998854

申请日：2007-11-29

申请人： Hirohide Matsushima ,  Kenji Takenaka ,  Takashi Abe ,  Ryo Suzuki ,  Takuya Sakamoto ,  Yoshinobu Mori

发明人： Hirohide Matsushima ,  Kenji Takenaka ,  Takashi Abe ,  Ryo Suzuki ,  Takuya Sakamoto ,  Yoshinobu Mori

IPC分类号： G06F19/00 ,  F02M51/00 ,  F02D41/30

CPC分类号： F02D41/107 ,  F02D41/047 ,  F02D41/18 ,  F02D41/2422 ,  F02D2200/0402 ,  F02D2200/0406

摘要： A method of estimating an air-intake amount of an internal combustion engine is provided. The method may comprise detecting a fluid energy amount in an interior of an air-intake passage at first and second points in time while an intake valve is closed from a compression stroke to an exhaust stroke, and calculating a predicted air-intake amount using the values of the fluid energy amounts at the first and second points with reference to an air-intake amount calculation map showing a correlation between the values of the fluid energy amounts at the first and second points and the predicted air-intake amount in the intake stroke, the air-intake amount calculation map being pre-created by finding the values of the fluid energy amounts in the air-intake passage at the first and second points and the air-intake amount, for plural running states of the internal combustion engine.

摘要翻译： 提供了一种估计内燃机的进气量的方法。 该方法可以包括在进气门从压缩冲程到排气冲程关闭的同时在第一和第二时间点检测进气通道的内部的流体能量，并且使用 参考进气量计算图，第一点和第二点处的流体能量的值在第一和第二点处的流体能量的值与进气冲程中的预测空气进入量之间的相关性 通过在内燃机的多个运转状态下，通过求出第一点和第二点处的进气通道中的流体能量值和进气量来预先创建进气量计算图。